ADIY Sensors

Product Details:

Infrared Obstacle Avoidance IR Sensor Module has a pair of infrared transmitting and receiving tubes. When the transmitted light waves are reflected back, the reflected IR waves will be received by the receiver tube. The onboard comparator circuitry does the processing and the green indicator LED comes to life

The module features a 3 wire interface with Vcc, GND and an OUTPUT pin on its tail. It works fine with 3.3 to 5V levels. Upon hindrance/reflectance, the output pin gives out a digital signal (a low-level signal). The onboard preset helps to fine-tune the range of operation, effective distance range is 2cm to 80cm.

Features:

1. Easy to assemble and use
2. Onboard detection indication
3. The effective distance range of 2cm to 80cm
4. A preset knob to fine-tune distance range
5. There is an obstacle, the green indicator light on the circuit board.

Product Details:

ADIY DHT11 Sensor With PCB is a basic, ultra-low-cost digital temperature and humidity sensor. It uses a capacitive humidity sensor and a thermistor to measure the surrounding air and spits out a digital signal on the data pin (no analog input pins needed). It is fairly simple to use but requires careful timing to grab data. The only real downside of this sensor is you can only get new data from it once every 2 seconds. 

Additional Information:

• Item Code: ADIY-DHT11-with-pcb

Product Details:

MQ3 GAS Sensor is a very easy to use and very handy sensor. It is suitable for sensing Alcohol gas concentration. MQ3 Alcohol GAS Sensor can detect Alcohol gas concentrations anywhere from 200 to 10000 ppm. The MQ3 GAS sensor has a very hight sensitivity to Alcohol gas. The sensitive material of MQ3 Sensor is SnO2, which has lower conductivity in clean air. When the target alcohol gas exist, the sensor’s conductivity is higher along with the gas concentration rising. MQ3 GAS sensor has high sensitivity to Alcohol, and good resistance to disturb of gasoline, smoke and vapour. The sensor could be used to detect alcohol with different concentration, it is with low cost and suitable for different application.

Features of MQ3 Alcohol GAS Sensor:

• High sensitivity to Alcohol Rs (in air) Rs (0.4mg/l alcohol).
• Heater voltage = 5.0V

Application of MQ3 Alcohol GAS Sensor:

• Drunk Driver detection system
• Portable alcohol detector

Product Details:

Sensitive material of MQ135 gas sensor is SnO2, which with lower conductivity in clean air. When the target combustible gas exist, The sensors conductivity is more higher along with the gas concentration rising. Please use simple electrocircuit, Convert change of conductivity to correspond output signal of gas concentration. MQ135 gas sensor has high sensitity to Ammonia, Sulfide and Benze steam, also sensitive to smoke and other harmful gases. It is with low cost and suitable for different application.

Used for family,Surrounding environment noxious gas detection device, Apply to ammonia, aromatics, sulfur, benzene vapor, and other harmful gases/smoke, gas detection, tested concentration range: 10 to 1000ppm

Product Details:

The analog gas sensor - MQ2 is used in gas leakage detecting equipments in consumer and industry markets, this sensor is suitable for detecting LPG, i-butane, propane, methane ,alcohol, Hydrogen, smoke.It has a high sensitivity and fast response time.And the sensitivity can be adjusted by the potentiometer. 

Features:

• Wide detecting scope
• Fast response and High sensitivity
• Simple drive circuit
• Stable and long life

Product Details:

This is a very easy to use low cost semiconductor Gas sensor Module with analog and digital output. This module uses MQ4 Methane gas sensor as a gas sensing element. It requires no external components just plug in Vcc & ground pins and you are ready to go.For Digital output the threshold value can be easily set by an on-board potentiometer. Using this module you can easily interface MQ4 Methane (CNG) gas Sensor to any Microcontroller, Arduino or even Raspberry Pi.Since this Gas Sensor module is sensitive to Methane it is also small sensitivity to alcohol & smoke.

Specification of MQ4 GAS Sensor Module

• Power Supply: 5 Volts
• Interface Type: Analog & Digital
• High Sensitivity to Methane & small sensitivity to smoke & alcohol
• Low Cost.
• Stable & Long Life.
• On board Power indication.

The instruction of Wiring: 

• VCC: positive power supply (5V) 
• GND: power supply is negative
• DO: TTL switching signal output
• AO: analog signal output

Module Applications: 
Suitable for home or factory methane gas , natural gas and other monitoring devices to test natural gas, methane 300 to 10000ppm;

Product Details:

Sensitive material MQ-6 gas sensor is used to clean the air in the lower conductivity of tin dioxide (SnO2). When there is the environment in which the combustible gas sensor, conductivity sensor with increasing concentration of combustible gases in air increases. Using a simple circuit to convert the change in conductivity of the gas concentration corresponding to the output signal. MQ-6 gas sensor for propane, butane , liquefied petroleum gas sensitivity is high, natural gas and has a good sensitivity. This sensor can detect a variety of flammable gas , is a low-cost sensors for a variety of applications

Suitable for home or industrial LPG ( liquefied petroleum gas ) , butane , propane , LNG ( liquefied natural gas ) detection devices. Excellent resistance to ethanol vapor , smoke interference Module

Features :

• Using high-quality dual-panel design, with power indicator and TTL signal output instructions;
• The switching signal having a DO (TTL) output and analog output AO ;
• TTL output valid signal is low . ( Low-level signal when the output light can be directly connected to the microcontroller or relay module )
• 0 ~ 5V analog output voltage , the higher the concentration the higher the voltage.
• Propane , butane , LPG, LNG has a good detection sensitivity.
• There are four screw holes for easy positioning ;
• Product dimensions : 32 (L) * 20 (W) * 22 (H)
• Has a long life and reliable stability
• Rapid response and recovery characteristics

Product Details:

The ADIY pH Sensor can be used for any lab or demonstration that can be done with a traditional pH meter, including acid-base titrations, monitoring pH in an aquarium, and investigating the water quality of streams and lakes.A ph sensor is one of the most essential tools that’s typically used for liquid as it measures the hydrogen-ion activity in water-based solutions. This type of sensor is able to measure the amount of alkalinity and acidity in water and other solutions.

Additional Information:

• Item Code: adiy-mq5-gas-sensor

Product Details:

ADIY MQ5 gas sensor module is used in gas leakage detection, and suitable for home and industrial equipment for LPG, natural gas, coal gas detection and monitoring. The sensitive material used in the MQ5 gas sensor is SnO2, which has lower conductivity in clean air. When the target combustible gases exist in the atmosphere, sensor’s conductivity increases with the gas concentration.   

 

It provides an analog output corresponding to the concentration of the gases in the air and an easy-to-use digital output. The onboard potentiometer can be used to set the maximum gas concentration beyond which the digital output gets triggered. 

 

Just power the module with 5V set the threshold and you can start getting the gas concentration of the air around the sensor! An onboard LED signals the presence of any gas. 

 

The digital output can be easily interfaced to microcontrollers and other circuits. The analog output can be hooked up to an ADC of a microcontroller to get a wide range of sensor reading.

Additional Information:

• Item Code: adiy-mq5-gas-sensors

Product Details:

The Analog CO/Combustible Gas Sensor(MQ9) module is useful for gas leakage detecting, it used the sensitive material SnO2, which with lower conductivity in clean air. It make detection by method of cycle high and low temperature, and detect CO when low temperature (heated by 1.5V). The sensors conductivity is more higher along with the gas concentration rising. When high temperature (heated by 5.0V), it detects Methane, Propane, etc. combustible gas and cleans the other gases adsorbed under low temperature. MQ-9 gas sensor has high sensitivity to Carbon Monoxide, Methane and LPG. The sensor could be used to detect different gases contains CO and combustible gases, it is with low cost and suitable for different application.

Application Idea:

• Domestic gas leakage detector
• Industrial gas detector
• Portable gas detector

 

Features:

• High sensitivity to Methane, Propane and CO
• Long life and low cost
• Simple drive circuit

Product Details:

Ph Sensor Module with Ph electrode Probe by ADIY Also Known as Analog pH Sensor Kit is specially designed for Arduino controllers.This pH Sensor Kit has a built-in simple,convenient, and practical connection and features. It has an LED which  works as the Power Indicator, a BNC connector, and a PH2.0 sensor interface. To use this Ph sensor kit, just connect the pH sensor with the BNC connector, and plug the PH2.0 interface into the analog input port of any Arduino controller. If pre-programmed, you will get the pH value easily.Comes in a compact plastic box with foams for better mobile storage.
Instruction for use: 

Instructions for use: Place the PH Sensor probe vertically and keep it for a long time before using. The Device will give excellent results if the sensor probe is used multiple times in the period of 2 to 3 days. Rinse the sensor probe tube in deionized water and dab it with the tissue paper before immersing it in the test solution. The device will take approximately 30 to 40 seconds to stabilize and give the results. Before placing the probe in the storage solution make sure to rinse the probe tip in the deionized water, dab it with the dry tissue paper and then place it in the storage cap.

Additional Information:

• Item Code: ph-sensor-with-probe

Product Details:

You can use this sensor to monitor rain or slushy snow/hail and send closure requests to electronic shutters, windows, awnings or skylights whenever the rain is detected.

The working of the rain sensor is pretty straightforward. The sensing pad with a series of exposed copper traces together acts as a variable resistor (just like a potentiometer) whose resistance varies according to the amount of water on its surface.

This resistance is inversely proportional to the amount of water:

• More water on the surface means better conductivity and will result in a lower resistance.
• The less water on the surface means poor conductivity and will result in higher resistance.

The sensor produces an output voltage according to the resistance, which by measuring we can determine whether it’s raining or not.

The rain sensor output can be digitized using our LM393 Comparator module and then fed to any microcontroller such as Arduino.

Additional Information:

• Item Code: adiy-rain-drop-sensor

Product Details:

This Carbon Monoxide (CO) gas sensor detects the concentrations of CO in the air and ouputs its reading as an analog voltage. The sensor can measure concentrations of 10 to 10,000 ppm.The sensor can operate at temperatures from -10 to 50°C and consumes less than 150 mA at 5V.

Specification:

• MQ7 CO gas sensor
• Material: Module
• Size: 35mm × 22mm × 18mm
• The heating voltage: 5 ± 0.2V (AC · DC)
• Clean air voltage: ≤1.5V
• Sensitivity: ≥3%
• Response time: ≤1S (preheat 3-5 minutes)
• Response time: ≤30S
• The element power: ≤0.7W

 

Product Details:

Tilt Sensor Module options offered come with on-board LM393 voltage comparator chip as well as photo-activity sensing probe. Supporting 5V/3.3V voltage input, the module also has on-board signal output instructions with option of directly connecting output signal with the microcontroller IO. Further, it comes with option of adjusting sensitivity of the signal detection as well as has reserve line voltage for comparing circuit. We can also offer these in custom configurations as per the working specifications required at client’s end.

Features:

• On-board LM393 voltage comparetor chip and photoactivity sensing probe.
• Support 5V/3.3V voltage input.
• On-board signal output instructions, output the effictive signal is low lever, at the same time indicator light off; output signal can directly connect with the microcontroller IO.
• The sensitivity of the signal detection can be adjusted.
• Reserve a line voltage to compare circuit (P3 has been leaded out).

Additional Information:

• Item Code: Tilt-Sensor

Product Details:

Product Description

This is a Joystick module that has X,Y analog outputs and has a switch that detects button press. The joystick is made up of two passive potentio-meters (variable resistors) and a push button and therefore can be used at any standard voltage levels.

Applications

• Joystick that can be interfaced with Arduino, Raspberry Pi, and other Microcontrollers and Embedded Boards
• Joystick for custom designed/experimental RC planes, RC Cars
• Joystick for CNC Machines or other industrial controls
• Electronic games pads similar to PlayStation.

Additional Information:

• Item Code: adiy-joystick-module

Product Details:

Features:

• With a signal output instructions.
• Dual signal output (TTL level output and analog output)
• TTL output valid signal for low level. (when the low output electric signal lights at 4. ordinary times, can be directly pick up SCM)
• Analog 0 ~ 5 v voltage, the higher the concentration, the higher the voltage.
• High sensitivity to hydrogen
• Can be resistant to ethanol steam, LPG (petroleum), smoke interference
• Has a long service life and reliable stability
• Quick response recovery features

Package included:

• 1 x MQ-8 Hydrogen Gas Sensor Module

Product Details:

ADIY Metal touch sensor module is a type of switch that only operates when it’s touched by a charged body. It has a high-frequency transistor that can conduct electricity when receiving electromagnetic signals. The Metal Touch Sensor Module utilizes a floating lead on a Darlington transistor to detect a touch. There are 2 LEDs on board. PWR-LED lights when the module is connected to power. DO-LED lights when a touch is detected. It is a simple module that can be easily integrated into a circuit. It can be connected to an MCU(microcontroller unit) using just three pins: VCC,GND and DO. The signal pin goes high when the sensor is touched and goes low when the touch is removed. It can be used in variety of applications where touch sensing is required such as buttons, touchscreens and other human-machine interfaces.

Additional Information:

• Item Code: adiy-metal-touch-sensor

Product Details:

Introduction:The Sound sensor is able to detect different sizes of sound. This sensor can be used to for a variety of uses from industrial to simple hobby or playing around.

Specifications :

• These little units can sense sound and variations in sound and interface easily with microcontrollers.
• When the ambient sound levels are less than the threshold set by the potentiometer, the output of the unit is High, conversely when the ambient sound levels rise above the pre-set threshold, the modules output is Low.
• Adjustable Sensitivity
• Output in the form of digital switching outputs (0 and 1 high and low)
• Fixed bolt hole for easy installation

Product Details:

The TTP223 1 Channel Capacitive Touch Sensor Module blue color uses the touch-sensing IC TTP223 to sense the touch input thus making it easy to add capacitive touch input to your project. The touching detection IC is designed for replacing traditional direct button key with diverse pad size. The module has single touch pad. Power the module with 2 ~ 5.5V DC and the touch pad is all active to sense the input. 

Single Channel Capacitive Touch Sensor Module is easy to interface. It can be used along with a microcontroller or an Arduino or even without one. When a capacitive load (such as a human hand) is in close proximity to the sense-pad, the sensor detects the change in capacitance and activates the switch. Custom sense-pads can be made from nearly any conductive material and these sensors can detect touch through thin layers of non-conductive materials such as glass, plastic, fabric or even wood. 

In the normal state, the module output is low, low power consumption; When a finger touches the corresponding position, the module output high, if not touched for 12 seconds, switch to low-power mode. 

Jog type: the initial state is low, high touch, do not touch is low (similar touch of a button feature) 

Module can be installed in such as surface plastic, glass of non-metallic materials 

In addition to the thin paper (non-metallic) covering the surface of the module, as long as the correct location of the touch, you can make hidden in the walls, desktops and other parts of buttons.

Additional Information:

• Item Code: adiy-ttp223

Product Details:

ADIY SW180P Vibration Sensor Module is Normally open vibration sensor module is for a variety of vibration trigger functions, reported theft alarm, smart car, electronic building blocks, and so on. When the product does not shake, the vibration switch is held in off state, the output is high and the DO light does not shine and when the product vibrates, the vibration switch goes into momentary conduction mode, the output end of the output goes low and the DO indicator light-up. 

DO-Output can be directly connected to the microcontroller through the microcontroller to detect high and low levels, thus to detect whether there is a vibration of the environment, play an alarming role.

Additional Information:

• Production Capacity: ADIY-SW1801P

Product Details:

The flame sensor module detects wavelengths from 760nm-1100nm. The are other sources of heat that will also detect this wavelength. It is therefore important that you ensure that the only source of this particular range will be the flame that you want to detect.

 

Features:

• With output instructions
• Single output
• The output valid signal is low
• For the detection wavelength at 760 nm to 1100 nm range of the heat 
• The detection angle of 60 degrees
• The output switch circuit boards! (MCU can be connected directly)