Sensors

Product Details:

The TSOP Sensor Module KY-022 is an infrared (IR) receiver module used to detect infrared signals from devices such as remote controls, IR transmitters, or other IR-based communication systems. It is based on the TSOP series of IR receivers produced by Vishay, which are designed for receiving modulated infrared light at specific frequencies, commonly 38kHz for consumer electronics.

Key Features:

1. IR Receiver:
   • The KY-022 module contains an IR receiver capable of detecting infrared signals from an IR remote or any device that emits infrared light.
2. TSOP Sensor:
   • The module uses a TSOP sensor, typically the TSOP4838 or a similar model, designed to receive modulated signals (e.g., 38kHz) and demodulate them into a standard signal readable by microcontrollers.
3. 38kHz Modulation Frequency:
   • The sensor module is tuned to 38kHz, which is the typical frequency used in consumer electronics like remote controls (TVs, air conditioners, etc.).
4. Low Power Consumption:
   • The module operates on low power, making it suitable for battery-powered applications and energy-efficient devices.
5. Simple Interface:
   • The module provides a simple digital output. It can be easily interfaced with microcontrollers, such as Arduino, Raspberry Pi, and others, to receive data from an IR remote control.
6. Wide Angle of Reception:
   • The KY-022 sensor has a wide reception angle, allowing it to receive IR signals from a larger area. Typically, it can work within a range of around 20-30 feet (depending on the IR LED power and environment).
7. Noise Filtering:
   • The TSOP series sensors, including the one in the KY-022 module, have built-in noise filtering to ensure accurate signal reception, even in environments with other sources of IR interference.
8. Output Pin:
   • The module has an output pin (usually labeled "OUT") that sends the decoded signal to a microcontroller or other digital processing unit for further use. This output pin goes high when the IR signal is detected.
9. Built-in Demodulation:
   • The TSOP module demodulates the modulated IR signal, meaning it converts the high-frequency signal (e.g., 38kHz) into a logic level that can be understood by a microcontroller or other devices.
10. Compact and Easy to Use:
    • The module is compact in size and is designed to be easily integrated into DIY projects or embedded systems for IR signal detection.

Product Details:

The SEN-FB21WA Water Flow Sensor (1/2" PVC) is a highly efficient and durable sensor designed to accurately measure the flow rate of water and other liquids in various applications. With its compact design and pulse output functionality, this sensor is ideal for use in irrigation systems, water treatment facilities, aquariums, and industrial fluid monitoring.

Key Features:

• Digital Pulse Output: The SEN-FB21WA generates a digital pulse output, where the frequency of the pulses is directly proportional to the flow rate. This makes it easy to integrate with microcontrollers such as Arduino or Raspberry Pi for real-time monitoring and control.
• Flow Rate Measurement: The sensor measures flow rates ranging from 1 to 30 liters per minute (L/min), making it versatile for a wide range of fluid flow applications.
• High Accuracy: With an accuracy of ±5%, the SEN-FB21WA delivers reliable and precise flow readings, making it suitable for applications that require consistent monitoring and control.
• Durable PVC Construction: The 1/2" PVC body ensures the sensor is resistant to corrosion and can withstand harsh environmental conditions, making it ideal for use in both residential and industrial systems.
• Maximum Pressure: Capable of withstanding up to 1.75 MPa (175 bar) of pressure, the sensor is suitable for most standard water and fluid systems, offering high reliability even under high-pressure conditions.
• Easy Integration: The digital pulse output and compatibility with various microcontrollers allow for straightforward integration into automated systems, enabling real-time data collection and management.

Applications:

• Irrigation Systems: Optimizes water usage by monitoring and controlling flow in automated irrigation setups.
• Aquarium Systems: Ensures consistent water circulation and filtration by accurately measuring water flow.
• Water Treatment: Enables flow monitoring in water purification and treatment plants to ensure proper fluid distribution.
• Industrial Fluid Monitoring: Used in industrial applications for monitoring the flow of liquids in various production processes.

The SEN-FB21WA Water Flow Sensor is a reliable and easy-to-use solution for fluid flow measurement. Its durable construction, accurate readings, and easy integration make it a valuable tool for efficient water and fluid management in a variety of systems.

Product Details:

We are engaged in offering APDS-9930 Digital Proximity and Ambient Light Sensor for Arduino to our clients. Our range of products is appreciated by our clients

Product Details:

If you are wandering to detect current in the easiest way then you definitely have a current sensor. So, here is the solution for you. This Current sensor comes with good quality and you can purchase it at a reasonable price.

This is SCT 013 000 100A Non-Invasive AC Current Sensor Split Core Type Clamp Meter Sensor. SCT-013-000 is a Non-Invasive AC current sensor i.e. it is a current transformer that can be used to measure AC current up to 100 amperes.

Current transformers (CTs) are sensors are for measuring alternating current. They are particularly useful for measuring whole building electricity consumption (or generation for that matter). The split-core type such as the SCT-013-000 CT in the picture is particularly suitable for DIY use. Clip this SCT 013 000 straight onto either the live or neutral wire coming into the building without having to do any high voltage electrical work.

Like any other transformer, a current transformer has a primary winding, a magnetic core, and a secondary winding. In the case of whole building monitoring the primary is the life or the neutral wire (not both) coming into the building itself and going through the hole in the CT. The secondary winding comprises many turns of fine wire housed within the casing of the transformer.

Product Details:

The SCT-013-010 is a non-invasive split-core current transformer manufactured by YHDC (Beijing Yaohuadechang Electronic Co., Ltd.), designed to measure alternating current (AC) up to 10 amperes with a 1V output. This sensor is widely used in applications such as energy monitoring, load detection, and circuit protection

Product Details:

The SCT-013-020 is a non-invasive split-core current transformer manufactured by YHDC, designed to measure AC current up to 20A. It's widely used in applications like energy monitoring, overcurrent protection, and load analysis.

Product Details:

The I2C PCF8574T Module is an I/O expander module that uses the PCF8574T IC to extend the number of GPIO pins for microcontrollers or single-board computers like Raspberry Pi, or ESP32. It communicates via the I2C (Inter-Integrated Circuit) protocol, which minimizes the number of pins required for interfacing.

Key Features:

• I/O Expander: Converts I2C signals into 8 digital I/O pins.
• I2C Protocol: Requires only two lines for communication — SDA (data) and SCL (clock).
• Address Configuration: Supports multiple modules on the same I2C bus using configurable address pins.
• Open-Drain Outputs: Can be used as inputs or outputs.
• Low Power Consumption: Ideal for battery-operated projects.
• Compact Design: Small PCB footprint for tight spaces.

Technical Specifications:

• IC: PCF8574T (I/O Expander IC).
• Voltage Range: Typically operates at 2.5V to 5.5V.
• I/O Pins: 8 bidirectional pins.
• I2C Address: Adjustable using address jumpers.
• Data Rate: Supports standard I2C speeds (up to 100 kHz).
• Pull-Up Resistors: Includes pull-up resistors for SDA and SCL lines.

Applications:

• GPIO Extension: Provides additional input/output pins for devices with limited GPIOs.
• Keyboard Matrix: Can be used for connecting multiple buttons or keys.
• LED Control: Drives LEDs or 7-segment displays.
• Sensor Interfacing: Expands the ability to interface with multiple sensors.
• Home Automation: Controls multiple relays or devices in automation systems.

Product Details:

The Arduino Uno R3 is the official microcontroller board developed by Arduino.cc, based on the ATmega328P microchip. It serves as the reference board for the Arduino platform, widely used for learning, prototyping, and building interactive electronic projects.

Product Details:

The JSN-SR04T Waterproof Ultrasonic Sensor Module is a reliable and accurate solution for distance measurement in challenging environments. Its waterproof design and robust performance make it an ideal choice for a wide range of applications, from water level detection to outdoor obstacle avoidance.

Product Details:

The INA219 DC Current Sensor Module is a highly accurate and compact sensor designed for measuring both the voltage and current in DC circuits. It is often used in battery-powered systems, solar power projects, and energy monitoring applications to monitor the power consumption or charge/discharge cycles.

Key Features:

1. High Accuracy:

   • The INA219 module is based on the INA219 chip from Texas Instruments, which provides precise measurements of voltage and current with a high degree of accuracy. The module can measure currents from 0 to 3.2A and voltages from 0 to 26V.

2. Bidirectional Current Measurement:

   • The module is capable of measuring both positive and negative currents, making it suitable for systems where the current direction might change, such as in charging or discharging circuits.

3. High Side Current Sensing:

   • The INA219 uses high-side current sensing, meaning it can measure the current flow through the positive supply line of a circuit. This feature allows for accurate current measurements without affecting the operation of the device being powered.

4. I2C Communication:

   • The module communicates with a microcontroller (like Arduino, Raspberry Pi, or other microcontroller platforms) over the I2C bus, making it simple to integrate with embedded systems for monitoring power usage.

5. Wide Measurement Range:

   • The current measurement range typically goes from 0 to 3.2A, while the voltage measurement range is between 0V to 26V, depending on the module version. This makes the INA219 ideal for various applications, including power monitoring, battery charge status, and other energy measurements.

6. Integrated Shunt Resistor:

   • The INA219 includes an integrated shunt resistor that facilitates the measurement of current. This eliminates the need for an external resistor, simplifying the setup and reducing component costs.

7. Power Monitoring:

   • The INA219 can also calculate power consumption by combining the voltage and current readings. This makes it suitable for applications where power monitoring or energy consumption tracking is required.

8. Configurable Measurement Range:

   • The INA219 module can be configured to measure a specific current range by adjusting the shunt resistor value and measurement mode, allowing it to be customized for various applications.

9. Low Power Consumption:

   • The module operates at low power, typically consuming less than 1mA, making it ideal for battery-powered systems where power efficiency is crucial.

10. Wide Voltage Supply Range:

    • The module can operate on a voltage range of 3V to 5V, which is suitable for most microcontroller boards like Arduino and Raspberry Pi.

Applications:

1. Battery-Powered Systems:

   • The INA219 is commonly used in battery-powered devices and systems to monitor the charge and discharge currents, helping to track battery performance and prevent overcharging or deep discharge.

2. Solar Power Systems:

   • It is used in solar power systems to measure current flow from solar panels, monitoring battery charging currents, and calculating energy efficiency.

3. Power Consumption Monitoring:

   • The INA219 can be used to track the energy consumption of devices, which is helpful in power-saving applications or when analyzing the performance of a device.

Product Details:

The SCT-013-000 HYDC Current Sensor is a non-invasive current sensor used for measuring alternating current (AC) in electrical circuits. It can be used to monitor current flow in a variety of applications, such as energy monitoring, load detection, or circuit protection. This sensor is often used in conjunction with microcontrollers or other signal processing devices to read and analyze current values.

Key Features:

1. Measuring Range:

   • The SCT-013-000 is capable of measuring up to 30A of AC current, making it suitable for a wide range of applications, such as monitoring the power consumption of household appliances or industrial equipment.

2. Non-Invasive:

   • The sensor operates on a clamp-on principle, meaning it can be clipped around a conductor (wire) without needing to directly connect to the circuit. This makes it safer and easier to use compared to traditional current measuring methods, as there is no need to break the circuit.

3. Accuracy:

   • The SCT-013-000 typically provides reasonable accuracy in measuring AC current. However, the precise measurement quality depends on the design of the system it is integrated into, including the sensor's calibration and the resolution of the analog-to-digital converter (ADC) used for data processing.

4. Output Signal:

   • The sensor provides an analog output which corresponds to the measured current. The typical output is a voltage signal that varies depending on the amount of current flowing through the conductor being measured.
   • The output is proportional to the measured current, and typically, it will require an amplifier or signal conditioning circuit to make it suitable for reading by microcontrollers like Arduino or Raspberry Pi.

5. Voltage Output Range:

   • The sensor usually provides an output voltage range of about 0 to 1V (depending on the specific model), with the zero current corresponding to a mid-point voltage (e.g., 0.5V).

6. Frequency Response:

   • It is designed to measure AC current and is sensitive to 50Hz or 60Hz AC signals, commonly found in household power systems around the world.

7. Safety:

   • Since it is a non-invasive sensor, it provides a safer alternative to traditional current measurement techniques that require breaking the circuit.

Applications:

1. Energy Monitoring:

   • The SCT-013-000 is commonly used in home energy monitoring systems to track the power consumption of various appliances. This can be useful for analyzing and optimizing energy use in homes or businesses.

2. Load Detection:

   • It can be used in load detection systems to determine whether a device is drawing power, which can be used for automation, logging, or alerting purposes.

3. Power Metering:

   • The sensor can be integrated into power metering systems to measure real-time power consumption in watts, using the measured current and voltage.

4. Overcurrent Protection:

   • The sensor can also be used in overcurrent protection systems, where the system can detect when the current exceeds a predefined threshold and take appropriate actions, such as cutting off power or triggering an alarm.

5. Industrial Applications:

   • The SCT-013-000 is also applicable in industrial automation, where it can be used to monitor machines or systems to ensure that current levels remain within safe operating limits.

Product Details:

This PWM (Pulse Width Modulation) DC Motor Speed Controller allows precise speed control of DC motors by adjusting the duty cycle of the voltage supplied. It’s compact, efficient, and suitable for various low-voltage applications such as hobby electronics, small machines, and fans.

Product Details:

The Sensor Shield for Arduino Uno is an essential accessory designed to simplify the process of connecting and interfacing multiple sensors, modules, and actuators to your Arduino Uno board. This shield acts as a bridge, providing a wide range of digital and analog pin connections for your various sensors, motors, relays, and other components. It allows you to easily add functionality to your Arduino projects without the need for complex wiring.

Product Details:

The SCT-013-025 is a split-core current transformer designed for non-invasive AC current measurement. It provides a 1V RMS output at 25A RMS input, making it suitable for interfacing with microcontrollers, energy monitoring systems, and protection circuits. Its compact design and ease of installation make it ideal for applications such as monitoring AC motors, lighting equipment, and air compressors.

Product Details:

The Nano 328P Expansion Adapter Breakout Board IO Shield acts as a breakout board for the Arduino Nano microcontroller. There are several different options for power input and the footprint of this board is the same as the Arduino Duemilanove.

In addition, each pinout includes 5V and GND pins for easy connection to sensors or servos. The unit comes fully assembled.

 Arduino Nano IO Expansion Shield is specifically designed to facilitate an easy connection between  Arduino Nano and many other devices. In essence, it expands the Arduino Nano controller to link those devices in a simple and trouble-free manner.

It is a perfect companion of Nano breadboard and compatible with both Arduino Nano v2.x and v3.x.

The board offers

14 I/O Pin (servo type with GND, power, and signal).
8 analog Pin with power output and GND.
6 PWM Pin.
1 Servo power input.
5 I2C expansion Pin.
1 AREF output.
1 3.3V output.

You can use this module with Arduino Nano, to buy them click on the name below
Arduino Nano

Features :

1. Compatible with Arduino NANO.
2. All digital and analog pins breakout.
3. Compact size.
4. External power supply current support.
5. Leads all pins out, convenient for wiring and doing experiments.

Additional Information:

• Item Code: Connector-JST-3pin-2mm-Right-angle

Product Details:

ESP32-WROOM-32D 16MB - WiFi and Bluetooth module

Processors:

CPU: Xtensa dual-core (or single-core) 32-bit LX6 microprocessor, operating at 160 or 240 MHz and performing at up to 600 Dhrystone|DMIPS

Ultra low power (ULP) co-processor

Memory: 520 KiB SRAM

Wireless connectivity:

Wi-Fi: IEEE 802.11|802.11 b/g/n

Bluetooth: v4.2 BR/EDR and BLE

Peripheral interfaces:

12-bit successive approximation ADC|SAR ADC up to 18 channels

2 × 8-bit digital-to-analog converter|DACs

10 × touch sensors (capacitive sensing GPIOs)

Temperature sensor

4 × Serial Peripheral Interface Bus|SPI

2 × I²S interfaces

2 × I²C interfaces

3 × universal asynchronous receiver/transmitter|UART

Secure Digital|SD/Secure Digital#SDIO cards|SDIO/CE-ATA/MultiMediaCard|MMC/MultiMediaCard#eMMC|eMMC host controller

SDIO/SPI slave controller

Ethernet MAC interface with dedicated DMA and Precision Time Protocol|IEEE 1588 Precision Time Protocol support

CAN bus 2.0

Infrared remote controller (TX/RX, up to 8 channels)

Motor Pulse-width modulation|PWM

LED Pulse-width modulation|PWM (up to 16 channels)

Hall effect sensor

Ultra low power analog pre-amplifier

Security:

IEEE 802.11 standard security features all supported, including WFA, WPA/WPA2 and WLAN Authentication and Privacy Infrastructure|WAPI

Secure boot

Flash encryption

1024-bit OTP, up to 768-bit for customers

Cryptographic hardware acceleration: Advanced Encryption Standard|AES, SHA-2, RSA (cryptosystem)|RSA, elliptic curve cryptography (ECC), random number generator (RNG)

Power management:

Internal low-dropout regulator

Individual power domain for RTC

5uA deep sleep current

Wake up from GPIO interrupt, timer, ADC measurements, capacitive touch sensor interrupt"

Product Details:

The SCT-013-060 is a non-invasive AC current sensor manufactured by YHDC, designed to measure alternating current (AC) without direct electrical contact. This sensor is widely used in applications such as energy monitoring, load detection, and circuit protection

Product Details:

The 315MHz RF Transmitter and Receiver Modules operate at a frequency of 315MHz, commonly used for short-range wireless communication. These modules are suitable for applications such as remote controls, wireless sensors, and simple data transmission systems.

Product Details:

The SR602 Mini Motion Sensor Detector Module is a passive infrared (PIR) sensor designed to detect motion within its detection range. It is commonly used in various projects, such as security systems, home automation, and other motion-sensitive applications. The SR602 module is small and easy to use, making it ideal for integration with microcontrollers like Arduino.

Key Features:

1. PIR Sensor Technology:

   • The SR602 uses a Passive Infrared (PIR) sensor to detect infrared radiation from moving objects, particularly the heat emitted by humans and animals. The sensor detects changes in infrared radiation caused by the movement of these objects.

2. Compact Design:

   • The module is compact and lightweight, making it easy to integrate into various systems and projects. The mini version provides convenience for space-constrained applications.

3. Adjustable Sensitivity:

   • The module allows you to adjust the sensitivity of the motion detection, so it can be fine-tuned to detect smaller or larger movements depending on the application.

4. Detection Range:

   • The SR602 module typically has a detection range of up to 3-5 meters, depending on the environment and the settings of the sensor.

5. Low Power Consumption:

   • The SR602 is designed to consume minimal power, making it suitable for battery-powered applications and long-term use.

6. Output Signal:

   • The module outputs a digital signal (HIGH or LOW) when motion is detected. This can be easily interfaced with microcontrollers like Arduino for further processing or triggering other devices.

7. Delay Time Adjustment:

   • The SR602 has an adjustable delay time for its output signal. This allows the user to define how long the sensor stays triggered after motion is detected. The delay time can be customized using a potentiometer on the module.

8. Built-in Temperature Compensation:

   • The module has built-in temperature compensation, which helps to prevent false triggering due to temperature fluctuations in the surrounding environment.

9. Easy Integration with Arduino:

   • The module is designed for easy integration with Arduino boards. It typically connects via simple digital input pins, allowing the Arduino to read motion detection signals directly.

10. Ideal for Security Systems:

    • The SR602 module is commonly used in security applications to trigger alarms or cameras when movement is detected. It is ideal for home automation projects to turn on lights or activate systems based on motion.

Product Details:

The Xbee Shield for Arduino is an essential accessory that adds wireless Zigbee communication capabilities to your Arduino board. This shield allows you to easily interface your Arduino with Xbee modules for wireless data transmission over short to medium-range distances. Whether you're building remote control systems, sensor networks, home automation systems, or wireless communication projects, the Xbee Shield provides a simple and effective solution for wireless communication.

Product Details:

The SCT-013-005 is a non-invasive split-core current transformer manufactured by YHDC, designed to measure alternating current (AC) up to 5 amperes with a 1V output. This sensor is widely used in applications such as energy monitoring, load detection, and circuit protection.

Product Details:

I2C Module has a inbuilt PCF8574 I2C chip that converts I2C serial data to parallel data for the LCD display.        
These modules are currently supplied with a default I2C address of either 0x27 or 0x3F. To determine which version you have check the black I2C adaptor board on the underside of the module. If there a 3 sets of pads labelled A0, A1, & A2 then the default address will be 0x3F. If there are no pads the default address will be 0x27.
The module has a contrast adjustment pot on the underside of the display. This may require adjusting for the screen to display text correctly. 
Features:-
Operating Voltage: 5V
Backlight and Contrast is adjusted by potentiometer
Serial I2C control of LCD display using PCF8574 
Come with 2 IIC interface, which can be connected by Dupont Line or IIC dedicated cable
Compatible for 16x2 LCD
This is another great IIC/I2C/TWI/SPI Serial Interface
With this I2C interface module, you will be able to realize data display via only 2 wires.

Product Details:

It is an ultrasonic sensor module based on the CS100, an industrial-grade ultrasonic distance measurement chip. This chip integrates ultrasonic transmitter, ultrasonic receiver, and digital processing circuits. The distance measurement result output is in the form of pulse width. For an ultrasonic detector, there are two main parts: Emitter and Detector. The emitter transmits an ultrasonic sound wave, and the detector receives back the signal from the emitter reflected by an object. By calculating the travel time and the speed of sound, the distance of the object can be determined.

Features:-

 

• The new version of HC-SR04 has far more performance than the old version of HC-SR04 and US-015. In the case of higher ranging accuracy than the old versions of HC-SR04 and US-015, the ranging range is farther, up to 6 meters. Far more than the general ultrasonic ranging module.
• Adopt CS-100 ultrasonic ranging SOC chip, high performance, industrial grade, wide voltage, low price,; and the performance far exceeds the ordinary ultrasonic ranging module.
• HC-SR04 ultrasonic ranging module can realize non-contact ranging function of 2cm~6m, working voltage is 3V-5.5V, working current is 5.3mA, support GPIO communication mode, work is stable and reliable.
•  The new HC-SR04 is the same size as the old HC-SR04, and the interface is fully compatible; but the distance measurement is longer, the accuracy is higher, the working voltage is wider, and it is industrial grade.
• The performance is the same as that of US-025 and US-026. Both adopt CS100 chip and the interface is fully compatible.

 

Specifications:-

 

• Ultrasonic distance measuring chip: CS100
• Working voltage: DC 3V-5.5V
• Working current: 5.3mA
• Working temperature: -40 ° C -85 ° C
• Output method: GPIO
• Induction angle: less than 15 degrees
• Detection distance: 2cm-600cm
• Detection accuracy: 0.1cm+1%

 

 

 

Product Details:

A 1-Channel Solid State Relay (SSR) Board is an electronic switching device that allows you to control high-voltage electrical devices using low-voltage control signals, often from microcontrollers like Arduino, Raspberry Pi, or other digital systems. Unlike traditional mechanical relays, solid-state relays use semiconductor components (typically TRIACs or thyristors) to perform switching, which offers several advantages like faster switching times, no mechanical wear, and longer lifespan.

Key Features:

1. Solid-State Design:

   • The 1-Channel SSR uses semiconductor components to switch AC or DC loads without mechanical parts. This results in higher reliability and a longer operational lifespan compared to electromechanical relays.

2. Isolation:

   • The SSR provides electrical isolation between the low-voltage control side (typically 3.3V or 5V) and the high-voltage output side (such as 110V, 220V AC, or high-voltage DC). This is important for protecting sensitive control circuits from high-voltage surges and spikes.

3. Control Signal Input:

   • The SSR typically accepts a low-voltage DC input signal (often 3.3V or 5V) that can be directly connected to the GPIO pins of microcontrollers, making it compatible with a variety of systems like Arduino, Raspberry Pi, or PLCs.

4. Load Output:

   • It can switch on and off a wide range of electrical loads, including high-voltage AC or DC circuits. The output is often designed to handle currents in the range of 10A to 25A, depending on the specific SSR model.

5. Fast Switching:

   • Solid-state relays can switch much faster than mechanical relays, providing near-instantaneous response times. This makes them ideal for applications requiring precise timing or quick switching.

6. Zero-Crossing Detection (in some models):

   • Some SSRs feature zero-crossing detection, which ensures the load is switched on or off at the point when the AC voltage crosses zero. This reduces inrush current and electrical noise, improving efficiency and protecting the relay.

7. No Moving Parts:

   • As there are no moving parts, SSRs eliminate the problems associated with mechanical wear, like contact corrosion, which can degrade performance over time. This contributes to their longevity and reliability.

8. Wide Voltage Range:

   • Many 1-channel SSR boards are designed to work with a wide voltage range, supporting both AC (e.g., 12V, 24V, 120V, 220V) and DC loads. This makes them versatile for use in various applications.

9. Overload and Overheat Protection (in some models):

   • Some SSR modules are designed with protection features to prevent damage from overloads or overheating. This improves their safety and ensures reliable operation over time.

10. Compact Size:

    • The 1-Channel SSR board is generally small and compact, making it easy to integrate into embedded systems, control panels, or home automation devices.

Product Details:

If you are wandering to make a machine which is used to detect heart rate and pulse rate. then this sensor Module is Compatible with you.

Heart Rate click carries Maxim’s MAX30100 integrated pulse oximetry and a heart-rate sensor. It’s an optical sensor that derives its readings from emitting two wavelengths of light from two LEDs – a red and an infrared one – then measuring the absorbance of pulsing blood through a photodetector. This particular LED color combination is optimized for reading the data through the tip of one’s finger.

The signal is processed by a low-noise analog signal processing unit and communicated to the target MCU through the mikroBUS I2C interface. Developers of end-user applications should note that the readings can be negatively impacted by excess motion and changes in temperature. Also, too much pressure can constrict capillary blood flow and therefore diminish the reliability of the data. A programmable INT pin is also available. The operates at the 3.3V power supply.

Product Details:

The EMG Muscle Sensor Module is a specialized sensor designed to detect electrical signals generated by muscle contractions. By using electromyography (EMG) technology, this module captures the electrical activity produced by muscles and translates it into an easily readable signal. It is ideal for projects related to biofeedback, rehabilitation, prosthetics, muscle monitoring, and wearable health tech.

Product Details:

The YHY522R Reader Writer Module is a module typically used for reading and writing RFID (Radio Frequency Identification) tags. RFID technology is used for a wide range of applications, such as inventory management, access control, and contactless payments. The YHY522R is generally used with 13.56 MHz RFID tags, which are the most common frequency used for various RFID systems.

Key Features of the YHY522R Reader Writer Module:

1. RFID Technology:

   • The YHY522R module is built to work with 13.56 MHz RFID tags. It is capable of both reading and writing data to compatible RFID cards or tags.

2. Reader and Writer Capabilities:

   • It can read information stored on RFID tags, and it can write or modify data on tags, making it suitable for applications where data needs to be updated or programmed.

3. Compatibility:

   • It supports the ISO14443A/MIFARE and other ISO15693 standard tags, which are commonly used in access control and payment systems.

4. Interface:

   • The YHY522R typically uses UART (Universal Asynchronous Receiver/Transmitter) or SPI (Serial Peripheral Interface) for communication with a microcontroller or other controlling devices.
   • This module can easily interface with development boards like Arduino, Raspberry Pi, and other embedded systems, making it a good option for hobbyists and developers.

5. Low Power Consumption:

   • The module is designed to operate with low power, making it suitable for battery-powered applications or portable systems.

6. Compact Design:

   • It usually comes in a small, compact form factor, which makes it easy to integrate into projects, devices, or systems where space is a concern.

7. Applications:

   • Access Control: Used in door entry systems or to control access to buildings or rooms based on RFID tags.
   • Inventory Management: Allows automated tracking of products or assets using RFID tags.
   • Contactless Payments: Can be used in payment systems where RFID cards are used for transactions.
   • Asset Tracking: In industries to track tools, equipment, or other valuable assets.

8. RFID Tag Types Supported:

   • MIFARE Classic
   • MIFARE Ultralight
   • MIFARE DESFire
   • ISO15693 standard tags
   • ISO14443A compatible tags

9. Communication Protocols:

   • The module typically communicates via UART or SPI interfaces, making it compatible with a wide variety of microcontrollers and development platforms.

10. Security:

    • RFID systems can implement various encryption schemes to secure the communication between the reader and the tags, protecting sensitive information from unauthorized access.

How to Use the YHY522R Reader Writer Module:

1. Connect to Microcontroller:

   • Connect the YHY522R module to a microcontroller or development board like Arduino or Raspberry Pi using the appropriate communication protocol (UART or SPI).

2. Install the Libraries:

   • For platforms like Arduino, you will need to install relevant libraries to interface with the RFID reader. Libraries such as the MFRC522 library are commonly used with such modules.

3. Power Up:

   • The YHY522R module is typically powered using a 3.3V to 5V supply. Make sure that your microcontroller or power source is providing the required voltage.

Product Details:

The IR Sensor Array 3 Way is a sensor module equipped with three infrared (IR) sensors arranged in a line or array format. It is typically used to detect objects, obstacles, or changes in the environment based on infrared light. These modules are popular in robotics, automation systems, and applications that require distance sensing, line following, or presence detection.

Key Features:

1. Three IR Sensors:

   • The array consists of three individual IR sensors, which are placed in a line. These sensors can detect changes in infrared light based on the presence of objects or surfaces in front of them.

2. Digital Output:

   • Each sensor in the array provides a digital output (high or low), which indicates the detection or non-detection of an object. These outputs can be read by a microcontroller to determine the position of the detected object.

3. Obstacle Detection:

   • The IR sensors are used to detect obstacles in the path of a robot or system. The sensors emit infrared light and measure the reflection of the light back to the sensor, indicating whether an object is present in the vicinity.

4. Line Following:

   • In robotics, the IR sensor array is commonly used for line-following applications, where the robot follows a line or track based on the feedback from the sensors. The sensors can detect the difference between the color or reflectivity of the line and the background.

5. Low Power Consumption:

   • The module is designed for low power consumption, making it suitable for battery-operated systems or energy-efficient applications.

6. Simple Interface:

   • The module provides digital outputs that can be easily interfaced with microcontrollers (e.g., Arduino, Raspberry Pi) via GPIO pins. The sensors work by emitting infrared light and detecting reflections, which are then converted into simple on/off signals.

7. Adjustable Sensitivity (Optional):

   • Some versions of the module allow adjustment of the sensitivity to fine-tune how easily the sensors detect objects or surfaces. This is useful for varying environmental conditions.

8. Compact Design:

   • The IR sensor array is typically compact and easy to integrate into small-scale projects, robotics, or embedded systems. Its small form factor makes it suitable for mobile robots, drones, or other space-constrained applications.

9. Wide Detection Angle:

   • The IR sensors in the array have a wide detection angle, allowing them to detect obstacles or objects over a broad area. The range of detection depends on factors such as the sensitivity of the sensors and the reflectivity of the surface.

10. Common Use with Motors:

    • In many applications, this sensor array is used with motors and actuators to trigger actions when obstacles are detected, such as turning a robot away from an obstacle or changing the movement direction.

Product Details:

A3144EUA Hall Effect Sensor Description

The A3144EUA Hall Effect Sensor is a magnetic sensor that utilizes the Hall Effect to detect the presence, strength, and polarity of a magnetic field. This sensor is designed for a wide range of applications including speed detection, position sensing, and proximity detection. The A3144EUA is particularly known for its small form factor and ease of integration into various electronic systems, making it an ideal choice for projects requiring reliable magnetic field detection.

Key Features:

1. Hall Effect Technology

   • The sensor operates based on the Hall Effect, which generates a voltage output in the presence of a magnetic field. This enables the sensor to detect both the polarity and strength of the magnetic field.

2. Digital Output

   • Provides a digital output (open-drain) which switches between a low (0) and high (1) state based on the magnetic field's presence, making it easy to interface with microcontrollers, such as Arduino or Raspberry Pi.

3. Compact Size

   • Small and lightweight, the A3144EUA is designed to be easily integrated into space-constrained designs or small form-factor applications.

4. Low Power Consumption

   • Consumes very little power, making it ideal for battery-powered or low-energy applications.

5. Wide Operating Voltage Range

   • Operates within a wide voltage range of 4.5V to 24V, providing flexibility for use in a variety of systems.

6. Saturation and Threshold Points

   • The sensor detects when a magnetic field reaches a certain threshold and saturates at higher magnetic field strengths. This makes it effective for detecting magnet proximity and field intensity.

7. Fast Response Time

   • Provides quick response times, allowing for real-time magnetic field detection in dynamic systems.

8. Polarity Sensitivity

   • The sensor is capable of detecting both north and south poles of a magnetic field, with different output signals corresponding to each polarity.

9. Open-Drain Output

   • The digital output is open-drain, which allows for easy integration into logic circuits, and can be pulled up to the desired voltage.

10. Wide Temperature Range

    • The sensor can operate across a broad temperature range of -40°C to +85°C, making it suitable for use in various environmental conditions.

Applications:

1. Proximity Detection:

   • Used in systems where the presence of a magnet needs to be detected, such as in door/window open/close sensors or position detection for motors and gears.

2. Speed and RPM Measurement:

   • Ideal for measuring rotational speed in motors or wheels, often used in applications such as tachometers and speedometers.

Product Details:

MAX6675 K-Type Thermocouple Temperature Sensor Description

The MAX6675 K-Type Thermocouple Temperature Sensor is a digital temperature sensor designed for measuring temperatures with high accuracy using a K-type thermocouple. It is ideal for industrial applications, scientific experiments, and hobby projects where high-temperature monitoring is required. The MAX6675 converts the analog temperature data from the thermocouple into a digital signal, making it easy to interface with microcontrollers and digital systems like Arduino, Raspberry Pi, or other embedded devices.

Key Features:

1. K-Type Thermocouple Compatibility

   • The MAX6675 module is specifically designed to interface with a K-type thermocouple, which can measure temperatures in the range of -200°C to +1350°C (-328°F to +2462°F). This makes it suitable for a wide range of high-temperature applications, including industrial, laboratory, and heating systems.

2. Digital Output

   • Unlike traditional analog thermocouples, the MAX6675 provides a digital output (via SPI communication), which simplifies integration into digital systems and eliminates the need for analog-to-digital conversion. The output is sent in a 16-bit format, offering high precision.

3. SPI Interface

   • The sensor uses the Serial Peripheral Interface (SPI) for communication with microcontrollers. This allows for easy and fast data transfer with multiple devices, as the MAX6675 module supports a clock speed of up to 4 MHz.

4. High-Accuracy Measurement

   • The sensor offers high measurement accuracy of approximately ±2°C over the entire temperature range. This makes it highly reliable for applications that require precise temperature monitoring.

5. Low Power Consumption

   • The MAX6675 operates on 3.3V to 5V DC, with very low power consumption, making it suitable for battery-powered applications or systems with limited power availability.

6. Built-in Cold-Junction Compensation

   • The sensor features built-in cold-junction compensation, which automatically accounts for the temperature of the connection between the thermocouple and the module, ensuring accurate readings even at ambient temperatures.

7. Fast Response Time

   • The sensor provides fast temperature readings with an update rate of 0.5 seconds. This makes it suitable for real-time monitoring applications, where quick response times are essential.

8. Compact Design

   • The MAX6675 is designed to be compact and easy to integrate into embedded systems, with a small form factor that is perfect for space-constrained environments or portable applications.

9. Wide Operating Temperature Range

   • The sensor operates over a wide temperature range, from 0°C to 85°C for the module itself, allowing it to function in a variety of environments.

10. Easy to Use with Microcontrollers

    • The MAX6675 is widely used in Arduino and Raspberry Pi projects due to its easy interfacing with these microcontrollers. Libraries and example code are readily available for seamless integration.

Product Details:

The CH341A USB Programmer is a popular and cost-effective USB-to-serial interface device commonly used for programming and interacting with EEPROMs, flash memory chips, microcontrollers, and other devices that require direct programming through a serial interface. It is often used in DIY electronics projects, especially for tasks like reading, writing, or erasing data on various types of memory chips.

Key Features of CH341A USB Programmer:

1. USB to Serial Interface:

   • The CH341A module acts as an interface between a USB port and serial devices. It provides an easy way to communicate with EEPROMs, flash memory, and microcontrollers through USB.

2. Supports Multiple Chip Types:

   • The programmer supports a wide range of memory chips including EEPROM, SPI Flash, and I2C memory. It is commonly used to program AT24C series EEPROMs and 25xx series SPI flash memory.

3. Supports Various Protocols:

   • The CH341A supports multiple communication protocols like I2C, SPI, and UART, allowing users to program various chips easily.

4. Works with Several Chip Families:

   • The CH341A programmer can be used to interact with multiple flash memory families, including Winbond, Micron, STMicroelectronics, and other manufacturers of EEPROM and flash memory chips.

5. Wide Voltage Range:

   • It can support a wide range of voltages, typically between 3.3V to 5V, making it compatible with a broad array of chips and systems.

6. Compact and Simple Design:

   • The CH341A USB programmer is usually very small and easy to integrate into projects. Its plug-and-play design makes it a convenient solution for quick programming tasks.

7. Software Support:

   • The programmer is supported by several third-party software tools, including popular ones like Flashrom, CH341A programmer software, and AsProgrammer. These tools make it easy to perform tasks like reading and writing memory chips.

8. Low Cost:

   • The CH341A programmer is known for its low cost, making it a popular choice among hobbyists, DIYers, and those looking for an affordable solution for memory chip programming.

9. Multifunctional:

   • Besides programming, the CH341A can be used for serial communication and debugging applications, providing a versatile solution for embedded systems development.

10. Compatibility:

    • The CH341A USB programmer is compatible with most modern operating systems like Windows, Linux, and macOS. It is also supported by a wide variety of Arduino-based and Raspberry Pi projects.

Product Details:

The APDS-9960 Gesture Sensor is a versatile device commonly used for detecting gestures, ambient light, proximity, and color. It is popular in electronics projects for creating touchless interfaces or integrating features like swipe detection.

Key Features:

1. Gesture Detection: Recognizes up, down, left, and right gestures.
2. Proximity Sensing: Measures the distance of an object within a range of ~10 cm.
3. Ambient Light Sensing: Measures light intensity.
4. Color Sensing: Detects RGB color values (red, green, and blue components).
5. Interface: I²C (Inter-Integrated Circuit).
6. Supply Voltage: 3.3V (compatible with most microcontrollers).

Product Details:

The LED IR 5mm Black (Sensor) is an infrared (IR) light-emitting diode (LED) that operates in the infrared spectrum, typically used for sensing applications. The 5mm refers to the size of the LED, and the black casing indicates that the LED is typically designed for a more discrete or specific aesthetic, commonly used in sensors or low-profile devices.

Key Features:

• 5mm Size: The 5mm refers to the diameter of the LED, which is a standard size for many sensors and electronics projects. It's compact and fits easily into a variety of setups, from DIY electronics to commercial sensor systems.
• Infrared (IR) Emission: This LED emits light in the infrared spectrum, which is invisible to the human eye but detectable by infrared sensors or photodiodes. It is commonly used in remote sensing, motion detection, communication systems, and proximity sensing.
• Black Casing: The black casing helps reduce ambient light interference and may be specifically designed to enhance the performance of the LED in sensing applications, especially in optical systems.
• Low Power Consumption: IR LEDs typically consume very little power, making them suitable for battery-powered and energy-efficient applications.
• Wide Viewing Angle: IR LEDs like the 5mm version often have a broad viewing angle, allowing them to emit light over a larger area, improving the sensor's coverage.

Applications:

• Proximity Sensing: Commonly used in proximity sensors, such as those found in security systems or robots, where the sensor detects the presence of an object or person by emitting infrared light and receiving the reflected light.
• Object Detection: Used in automated systems for object detection, such as in conveyor belts, warehouse robots, or simple proximity-based switches.
• Remote Control Systems: Employed in remote control devices to emit infrared signals that can be received by compatible IR receivers.
• Obstacle Avoidance in Robotics: Used in robotics for detecting obstacles or measuring distance to objects, allowing robots to navigate safely.
• Motion Detection: Often integrated into motion detectors for security systems, where they sense changes in infrared light caused by the movement of warm objects (like people or animals).
• Communication: Employed in short-range communication systems, where data is transmitted via modulated infrared light, such as in some IR data transmission modules.

Benefits:

• Low Profile: The 5mm size allows for easy integration into compact devices, making it ideal for small-scale or space-constrained applications.
• Discreet Design: The black casing provides a discrete and professional look, suitable for consumer electronics, security systems, or other applications where appearance matters.
• Reliable Performance: Infrared LEDs are known for their reliable performance in low light or completely dark environments, making them ideal for sensing applications where visible light would interfere.

The LED IR 5mm Black (Sensor) is a versatile and compact component commonly used in a variety of sensing, detection, and communication systems, offering reliable performance for applications in both commercial and DIY projects.

Product Details:

The MAX30102 chip heart rate sensor module is a highly integrated sensor designed to measure heart rate and blood oxygen (SpO2) levels using optical sensing technology. It combines two key features: photoplethysmogram (PPG) and pulse oximetry, making it suitable for health and fitness monitoring applications such as wearable devices, fitness trackers, and medical devices.

Key Features:

1. Heart Rate and SpO2 Sensing:

   • The MAX30102 measures heart rate by detecting changes in blood volume via the PPG method and calculates SpO2 levels by measuring the absorption of light by oxygenated and deoxygenated hemoglobin in the blood.

2. Integrated Red and IR LEDs:

   • The module integrates red (660nm) and infrared (940nm) LEDs, which are used to illuminate the skin and measure the light reflected back from the blood vessels.
   • These wavelengths are optimal for detecting pulse and oxygen saturation levels.

3. High Accuracy and Sensitivity:

   • The MAX30102 is known for its high accuracy and sensitivity, providing precise measurements of heart rate and SpO2 even in conditions of low blood flow or during motion.

4. Low Power Consumption:

   • Designed to be energy-efficient, the MAX30102 module is ideal for battery-powered devices such as wearables and fitness trackers, with a low active current draw of about 0.7mA.

5. Small and Compact Form Factor:

   • The sensor module is compact and lightweight, making it easy to integrate into portable applications and devices, such as wristbands, smartwatches, and other wearable health monitoring systems.

6. Built-in Temperature Sensor:

   • The module has a built-in temperature sensor, which helps in correcting the SpO2 measurements by accounting for body temperature variations.

7. I2C Interface:

   • The MAX30102 communicates via the I2C interface, allowing easy integration with microcontrollers such as Arduino, Raspberry Pi, and other embedded systems.

8. Flexible Measurement Range:

   • The sensor is capable of measuring heart rates from 30 BPM to 250 BPM and SpO2 levels from 0% to 100%, making it suitable for a wide range of users and environments.

9. Programmable Settings:

   • The module allows for customization, including adjustable sampling rates, LED pulse width, and sensor gain, giving flexibility to optimize the sensor for various applications and conditions.

10. Noise Reduction:

    • The module features advanced noise reduction algorithms to minimize errors caused by motion artifacts or environmental interference, improving the stability and accuracy of the readings.

Product Details:

The Tap sensor module is a piezoelectric device, which creates an electrical signal when mechanically deformed by a tap or knock, is commonly used as the sensor. The sensor module most likely contains the piezoelectric element as well as extra circuitry to amplify and condition the piezoelectric element's output signal. The sensor's output can be a digital signal, such as a change in voltage level or a pulse, that can be read by a microcontroller or other device. These sensors have a wide range of applications, including security systems, human-machine interfaces, and toys, where the detection of a tap or knock is required. Knock sensor module and a digital 13 interface, built-in LED build a simple circuit to produce percussion flasher. Interface comes with digital LED, will knock sensor connected digital 3 interface, when percussion sensor senses measure to percussive signals, LED flashing light

Product Details:

An Ultrasonic Waterproof Transducer is a device that uses ultrasonic waves to detect or measure the presence, distance, or level of water (or other liquids) and is designed to operate in wet or submerged environments. These transducers are commonly used in a wide range of applications, including water level sensing, flow measurement, and distance sensing, especially where water resistance is required.

Key Features:

• Waterproof Design: As the name suggests, these transducers are designed to be waterproof, ensuring they can function effectively in harsh, wet, or submerged environments without the risk of damage.
• Ultrasonic Technology: Utilizes ultrasonic waves (sound waves above the human hearing range) to measure distances or detect objects. These waves are emitted by the transducer and bounce back when they hit an object or liquid surface, allowing the device to determine the distance to the object (such as water level).
• High Sensitivity: Offers precise distance measurement and detection even in challenging environments where other sensors might fail due to the presence of liquids or varying environmental conditions.
• Long Detection Range: Ultrasonic transducers can often measure distances over a wide range, making them useful for detecting water levels in tanks, rivers, or reservoirs.
• Easy Integration: These transducers are usually designed for easy integration with microcontrollers or other control systems (e.g., Arduino, Raspberry Pi, or industrial controllers) to provide real-time data for monitoring and control applications.
• Wide Frequency Range: Typically operates at frequencies ranging from 20 kHz to several MHz, depending on the specific application and desired range.

Applications:

• Water Level Sensing: Commonly used in applications like water tanks, wells, or pumps to monitor water levels. This helps in maintaining proper water supply or activating/deactivating pumps based on water levels.
• Flow Measurement: Used in flow meters to detect the movement of water in pipes, rivers, or streams, as ultrasonic waves can travel through liquids to determine flow velocity and volume.
• Liquid Detection: Detects the presence of liquids in containers, helping to avoid overflows or ensuring that containers are properly filled.
• Distance Measurement: Used for general distance measurements in wet environments where other types of sensors (e.g., infrared or capacitive) would be ineffective due to moisture interference.
• Marine and Industrial Applications: Used in harsh environments, including marine or industrial settings, where waterproofing is essential, and environmental conditions may involve exposure to water or humidity.

Benefits:

• Durability in Harsh Environments: The waterproof nature of the transducer ensures it works effectively even in the presence of moisture or water, making it suitable for demanding industrial or outdoor applications.
• Non-Contact Measurement: Ultrasonic sensors are non-contact, meaning they don’t need to physically touch the water or object they are measuring, reducing wear and tear.
• High Accuracy and Precision: Provides accurate and repeatable measurements for distance or level detection.

An Ultrasonic Waterproof Transducer is an ideal solution for measuring and detecting liquid levels, flow, or distance in environments where exposure to water or other liquids is a concern, offering high accuracy, reliability, and durability.

Product Details:

A Mini Ultrasonic Suspension DIY Standing Wave Learning Module is an educational and experimental setup designed to demonstrate the principles of ultrasonic waves, standing waves, and acoustic levitation. This module typically consists of a small-scale ultrasonic system that can create a standing wave, allowing lightweight objects to be suspended in mid-air using sound waves.

Key Features:

• Ultrasonic Technology: The module uses ultrasonic sound waves (frequencies higher than the human hearing range, usually above 20 kHz) to generate standing waves. These waves can produce high-pressure nodes and low-pressure antinodes, where small objects can be levitated.

• Standing Wave: The module demonstrates the phenomenon of standing waves, where the sound waves bounce back and forth between reflectors (like a surface or mirror) to form stable areas of alternating high and low pressure. This setup is used for acoustic levitation.

• Acoustic Levitation: By using ultrasonic sound waves, this module allows small objects (such as beads or light materials) to levitate at specific points where the pressure from the standing wave creates an upward force equal to or greater than the gravitational pull on the object.

• DIY (Do-It-Yourself): This module is often intended for hands-on learning, allowing students, hobbyists, or makers to assemble and experiment with the components. It may include items like ultrasonic transducers, drivers, reflectors, and the necessary electronics to generate the sound waves.

• Learning Tool: It’s typically used as a science or physics learning tool, helping students or enthusiasts explore concepts like wave interference, resonance, and sound wave behavior in a practical and engaging way.

• Compact Size: As a mini version, it’s designed to be compact and easy to set up on a small desk or workspace, making it suitable for home experiments, school projects, or exhibitions.

Applications:

• Educational Demonstrations: This module serves as a visual demonstration of complex wave concepts, making it easier to understand how sound waves can interact with matter.
• Physics Experiments: It allows for experimentation with standing waves, wave superposition, and resonance.
• Hobbyist Projects: Ideal for those interested in acoustics, electronics, or experimental physics.

This Mini Ultrasonic Suspension DIY Standing Wave Learning Module provides a fascinating and interactive way to learn about ultrasonic waves and their practical applications, especially in the realm of acoustic levitation.

Product Details:

The Turbidity Sensor TSD-10 is a device used for measuring the turbidity of water, which refers to the clarity or cloudiness of a liquid caused by suspended particles. This sensor is particularly useful in water quality monitoring systems, environmental research, and industrial applications where it is necessary to assess the concentration of suspended solids in water. The TSD-10 sensor works on the principle of light scattering, where the turbidity is measured by analyzing the amount of light that is scattered by particles suspended in the water.

Key Features:

1. Working Principle: The TSD-10 turbidity sensor uses infrared light to shine into the water sample. The suspended particles in the water scatter the light, and the sensor measures the amount of scattered light. The greater the concentration of suspended particles, the higher the light scattering, which corresponds to higher turbidity values.

2. Analog Output: The sensor provides an analog output voltage proportional to the turbidity level. The higher the turbidity, the higher the output voltage. This analog signal can be read by microcontrollers like Arduino or Raspberry Pi using their analog-to-digital converter (ADC) to measure and process the turbidity levels.

3. Built-In Board: The TSD-10 typically comes with a built-in board that houses the sensor and necessary components for signal amplification and conditioning. This makes it easy to integrate into projects without requiring complex external circuitry.

4. Wide Measurement Range: The sensor can measure a wide range of turbidity levels, typically from 0 to 1000 NTU (Nephelometric Turbidity Units), with the output signal increasing as the turbidity of the water sample increases. It is effective for applications that require detecting even small changes in water clarity.

5. Easy Calibration: The sensor can be calibrated using standard solutions of known turbidity values, which allows users to ensure accurate measurements for their specific application. Calibration can be done manually or with the help of software or microcontroller-based systems.

6. Low Power Consumption: The TSD-10 sensor is designed for low power consumption, making it ideal for battery-operated or remote monitoring systems where power efficiency is important.

7. Durability and Reliability: The sensor is built to be durable and reliable in various environmental conditions. Its components are protected against the effects of moisture and dust, ensuring stable performance over time.

8. Applications:

   • Water Quality Monitoring: The TSD-10 is used extensively in water treatment plants, environmental monitoring systems, and agricultural applications to monitor the clarity of water and detect contaminants or pollutants.
   • Environmental Research: Researchers use turbidity sensors to study the impact of pollution or other environmental factors on water bodies, such as rivers, lakes, and oceans.

Product Details:

The 650nm Dot Diode is a type of laser diode that emits light at a wavelength of 650 nanometers, which is in the red portion of the visible spectrum. Laser diodes are commonly used in applications that require focused light, and the 650nm wavelength is widely used in devices like laser pointers, barcode scanners, and optical disc drives.

Key Features:

1. Wavelength:

   • The 650nm wavelength corresponds to red light, which is visible to the human eye and appears as a vibrant red color.
   • It is a commonly used wavelength for laser pointers and other low-power laser applications.

2. Dot Laser Output:

   • The diode produces a dot-shaped laser beam, which can be focused into a small, precise spot of light. This makes it useful for targeting, positioning, or scanning tasks.

3. High Brightness:

   • Laser diodes like the 650nm typically have high luminous intensity, resulting in a bright beam that is visible even in normal lighting conditions.

4. Small Form Factor:

   • The 650nm laser diode is typically very compact, making it easy to integrate into a variety of applications, including handheld devices and embedded systems.

5. Low Power Consumption:

   • Like most laser diodes, the 650nm dot laser diode consumes low amounts of power, making it suitable for battery-powered devices like handheld laser pointers or portable measurement devices.

6. Monochromatic Light Source:

   • The 650nm diode emits monochromatic light, meaning it produces light of a single color (red). This makes it ideal for applications requiring a specific color output.

7. Laser Class:

   • Depending on the output power, the 650nm laser diode could be classified as a Class 2 or Class 3A laser, which is safe for general use but may require caution in direct exposure to the eyes.

8. Compact and Easy to Integrate:

   • The small size of the diode makes it easy to integrate into various devices, from consumer electronics to industrial equipment.

Product Details:

Use this sensor to measure water turbidity and to estimate the water quality. Turbidity can come from suspended sediment such as silt or clay, inorganic materials, or organic matter such as algae, plankton, and decaying material. This sensor can be used to measure these particles in water. Turbidity is a property that is a result of particles of solid matter being suspended in water, rather than dissolved into it. Turbidity water testing is an important part of water quality maintenance. Increased levels of turbidity raise water temperatures because heat is absorbed by the suspended particles. Warm water holds less dissolved oxygen than cold, so increased water temperatures result in decreased levels of dissolved oxygen.Turbidity sensors make use of the optical principle, to determine the the turbidity by using the transmittance and scattering rate of the liquid solution. Inside the sensor is an infrared pair tube. When light passes through a certain amount of water, the amount of light transmitted depends on the degree of contamination of the water. The dirtier the water, the less light is transmitted. The light-receiving end converts the transmitted light intensity into a corresponding current magnitude, and the transmitted light is large, and the current is large, and the transmitted light is small, and the current is small. The sensor measures the relative turbidity and outputs the value using two different outputs - analog and digital. The user can use the analog output whose voltage varies concerning the water turbidity between 0 and 5V. The user can also set a predetermined turbidity threshold on the module. When the measured turbidity crosses this threshold, the digital output goes high, else it remains low. The analog and digital outputs can be connected directly to an Arduino, Raspberry Pi, or any other microcontroller to get the turbidity of the solution.