Rajguru Electronics (I) Private Limited
Rajguru Electronics (I) Private Limited
Girgaon, Mumbai, Maharashtra
GST No. 27AAICR8525J1ZW
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Robotics Accessories

Prominent & Leading Manufacturer from Mumbai, we offer breadboard 400 points, mb102 830points breadboard, breadboard 170 points syb-170 - white, st link programmer, breadboard 170 points syb-170 - blue and breadboard 170 points syb-170 - green.

BreadBoard 400 Points

BreadBoard 400 Points
  • BreadBoard 400 Points
  • BreadBoard 400 Points
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Approx. Price: Rs 25 / PieceGet Latest Price
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Product Details:

ColorWhite
Total tie points400
Length83mm
Width55mm
Height9mm
Weight30gms
Package Weight35gms

This is a half-size solderless breadboard with 400 tie points. It has a standard double-strip in the middle and two power rails on both sides. You can just 'snap' these solderless breadboards together either way to make a longer and/or wider breadboard.

 

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MB102 830Points BREADBOARD

MB102 830Points BREADBOARD
  • MB102 830Points BREADBOARD
  • MB102 830Points BREADBOARD
  • MB102 830Points BREADBOARD
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Approx. Price: Rs 50 / PieceGet Latest Price
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Product Details:

Minimum Order Quantity1 Piece
ModelMB-102
Dimension16.7 x 5.7 x 1 cm
Tie Points830 tie points (consists of 630 tie-point terminal strip,200 tie-point distribution strips)
Matrix126 separate 5 point terminals,plus 4 horizontal bus lines (Power Lines) of 50 test points each
Wire sizeSuitable for 20~29 AWG (0.3mm ~ 0.8mm) wires
Two Allocation200 jacks
Plastic PartsABS
UseExperiment,Test

MB-102 high quality bread board printed circuit board bread board experiment board universal plate 165 x 55 x 10mm a terminal: 630 jacks
  • Phosphor bronze plating spring clip
  • Matching jumper, 


Feature: 
  • Can be recycled, recycling
  • The structure of color clear, 
  • Easy to use
  • Bread plates can be assembled according to the fixed unit.
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Additional Information:

  • Item Code: bread-board-MB-102
  • Delivery Time: 8 - 10 days
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BreadBoard 170 Points SYB-170 - White

BreadBoard 170 Points SYB-170 - White
  • BreadBoard 170 Points SYB-170 - White
  • BreadBoard 170 Points SYB-170 - White
  • BreadBoard 170 Points SYB-170 - White
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Approx. Price: Rs 9 / PieceGet Latest Price
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Product Details:

MaterialABS
Total pins2 x 17 rows of interconnected pins (5 per row) 170 pins in total
Size45 x 35 x 9 mm
BackingSelf-adhesive Backing
Current capacity per pin1 ampere at 5 volts and 0.333 amperes at 15 volts (5 watts)
Lead pitch0.1inch (2.54 mm)
ColorWhite

A modern solderless breadboard consists of a perforated block of plastic with numerous tin plated phosphor bronze or nickel silver alloy spring clips under the perforations. The clips are often called tie points or contact points. The number of tie points is often given in the specification of the breadboard.

The spacing between the clips (lead pitch) is typically 0.1'' (2.54 mm). Integrated circuits (ICs) in dual in-line packages (DIPs) can be inserted to straddle the centerline of the block. Interconnecting wires and the leads of discrete components (such as capacitors, resistors, and inductors) can be inserted into the remaining free holes to complete the circuit. Where ICs are not used, discrete components and connecting wires may use any of the holes. Typically the spring clips are rated for 1 ampere at 5 volts and 0.333 amperes at 15 volts (5 watts).


These mini breadboards make it easy to try out things hooked up to a arduino mainboard by using wire jumpers. The boards have a self-adhesive backing and 2 x 17 rows of interconnected pins (5 per row)  170 pins in total. The dimension of this mini breadboards is 45 x 35 x 9 mm


Note: The pictures shown above are just for representational purpose and the color may vary depending on the stock available.
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Approx. Price: Rs 376 / PieceGet Latest Price
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Product Details:

Operating temperature0 to 50 Deg C
Size50 x 28 x14mm
Power Supply5 V power supplied by a USB connector
USB Cablestandard A to Mini- B cable
JTAGSupported
SupportSTM32 SWD interface debugging & STM8 all series download

The ST-LINK/V2 is an in-circuit debugger and programmer for the STM8 and STM32 microcontroller families. The single wire interface module (SWIM) and JTAG/serial wire debugging (SWD) interfaces are used to communicate with any STM8 or STM32 microcontroller located on an application board.


Much similar in architecture for debugging, the ST-LINK/V2 and the ST-LINK/V2-ISOL share the same features like digital isolation between the PC and the target application board this allows to withstands voltages of up to 1000 Vrms.


Specifically the debugger incorporates the use of USB full-speed interface to communicate with the ST Visual Develop (STVD) or ST Visual Program (STVP) software for STM8 application, and use of the USB full-speed interface to communicate with Atollic, IAR, Keilor TASKING integrated development environments for STM32 applications.

 

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BreadBoard 170 Points SYB-170 - Blue

BreadBoard 170 Points SYB-170 - Blue
  • BreadBoard 170 Points SYB-170 - Blue
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Approx. Price: Rs 12 / PieceGet Latest Price
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Product Details:

Tie Points170 (arranged in 17 columns of 10 holes each)
Dimensions48 mm (L) x 35 mm (W) x 10 mm (H)
MaterialABS Plastic
ABS Plastic2.54 mm (standard spacing)
Compatible Wire Sizes20 to 28 AWG
ColorBlue
Additional Features- Adhesive backing for easy mounting

The SYB-170 Blue Breadboard is a compact, solderless prototyping tool designed for electronic experimentation and circuit design.

Key Specifications:

  • Tie Points: 170
  • Dimensions: 48 mm x 35 mm x 9 mm
  • Material: ABS plastic
  • Hole Spacing: 2.54 mm (standard for most jumper wires)
  • Wire Compatibility: Suitable for 20 to 28 AWG wires
  • Color: Blue

Features:

  • Solderless Design: Facilitates quick and easy circuit assembly without the need for soldering.
  • Compact Size: Ideal for small-scale projects and portable applications.
  • Durable Construction: Made from sturdy ABS plastic for long-lasting use.
  • Standard Hole Spacing: Compatible with standard jumper wires and components.

Applications:

  • Prototyping: Ideal for testing and developing new electronic circuits.
  • Education: Useful in educational settings for teaching electronics and circuit design.
  • Hobby Projects: Perfect for DIY electronics enthusiasts and hobbyists.
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BreadBoard 170 Points SYB-170 - Green

BreadBoard 170 Points SYB-170 - Green
  • BreadBoard 170 Points SYB-170 - Green
  • BreadBoard 170 Points SYB-170 - Green
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Approx. Price: Rs 10 / PieceGet Latest Price
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Product Details:

Tie Points170 (arranged in 17 columns of 10 holes each)
Dimensions47 mm (L) x 35 mm (W) x 10 mm (H)
MaterialABS Plastic
Hole Spacing2.54 mm (standard spacing)
Compatible Wire Sizes20 to 29 AWG

The SYB-170 Green Breadboard is a compact, solderless prototyping tool designed for electronic experimentation and circuit design.

Key Specifications:

  • Tie Points: 170
  • Dimensions: 47 mm x 35 mm x 10 mm
  • Material: ABS plastic
  • Hole Spacing: 2.54 mm (standard for most jumper wires)
  • Wire Compatibility: Suitable for 20 to 28 AWG wires
  • Color: Green

Features:

  • Solderless Design: Facilitates quick and easy circuit assembly without the need for soldering.
  • Compact Size: Ideal for small-scale projects and portable applications.
  • Durable Construction: Made from sturdy ABS plastic for long-lasting use.
  • Standard Hole Spacing: Compatible with standard jumper wires and components.

Applications:

  • Prototyping: Ideal for testing and developing new electronic circuits.
  • Education: Useful in educational settings for teaching electronics and circuit design.
  • Hobby Projects: Perfect for DIY electronics enthusiasts and hobbyists.
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BreadBoard 170 Points SYB-170 - Red

BreadBoard 170 Points SYB-170 - Red
  • BreadBoard 170 Points SYB-170 - Red
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Approx. Price: Rs 12 / PieceGet Latest Price
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Product Details:

Tie Points170 (arranged in 17 columns of 10 holes each)
Dimensions47 mm (L) x 35 mm (W) x 10 mm (H)
MaterialABS Plastic
Hole Spacing2.54 mm (standard spacing)
Compatible Wire Sizes20 to 28 AWG
ColorRed
Additional Features- Adhesive backing for easy mounting

The SYB-170 Red Breadboard is a compact, solderless prototyping tool designed for electronic experimentation and circuit design.

Key Specifications:

  • Tie Points: 170
  • Dimensions: 48 mm x 35 mm x 10 mm
  • Material: ABS plastic
  • Hole Spacing: 2.54 mm (standard for most jumper wires)
  • Wire Compatibility: Suitable for 20 to 28 AWG wires
  • Color: Red

Features:

  • Solderless Design: Facilitates quick and easy circuit assembly without the need for soldering.
  • Compact Size: Ideal for small-scale projects and portable applications.
  • Durable Construction: Made from sturdy ABS plastic for long-lasting use.
  • Standard Hole Spacing: Compatible with standard jumper wires and components.

Applications:

  • Prototyping: Ideal for testing and developing new electronic circuits.
  • Education: Useful in educational settings for teaching electronics and circuit design.
  • Hobby Projects: Perfect for DIY electronics enthusiasts and hobbyists.
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DWIN 130-SDK

DWIN 130-SDK
  • DWIN 130-SDK
  • DWIN 130-SDK
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Approx. Price: Rs 93 / PieceGet Latest Price

Product Details:

CompatibilityWorks with DWIN HMI modules
Power5V DC input
InterfaceConnects via ribbon cable to the HMI module
SD Card SupportCompatible with FAT32-formatted SD cards (up to 16GB).
Easy SetupUpload firmware and GUI files from SD card.

The DWIN 130-SDK is an SD card adapter board designed for use with DWIN's TFT LCD modules, specifically the DMG24240C013_13WN and DMG48480C021_13WTC models. This adapter facilitates the connection between the TFT display modules and external microcontrollers or development boards, enabling the development of Human-Machine Interface (HMI) applications.
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433mhz Module

433mhz Module
  • 433mhz Module
  • 433mhz Module
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Approx. Price: Rs 54 / PieceGet Latest Price
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Product Details:

Rated Supply Voltage3V ~ 12V
RF ASK Receiver Receiver Frequency433.92 MHz
Supply Current3.5 mA
Standard Operating Voltage5 V
Output Power4 ~ 12 dBm
Typical Sensitivity105 dBm

This is an ASK Hybrid transmitter receiver module at 434 Mhz. The transmitter Module employs a crystal-stabilized oscillator, ensuring accurate frequency control for best range performance. There is no requirement of external RF components except Antenna.


Low Power ConsumptionEasy For Application
Range in open space (Standard Conditions) : 500 Meters (with Antenna) / 100-200 Meters (without Antenna).


Applications:

  • Remote Controls
  • Automation System
  • Wireless Security System
  • Sensor Reporting
  • Car Security System
  • Remote Keyless Entry
  • Supports All Wireless Applications using 8051/AVR/PIC/ARM Microcontrollers.
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Additional Information:

  • Item Code: 433MHz
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BreadBoard 170 Points SYB-170 - Black

BreadBoard 170 Points SYB-170 - Black
  • BreadBoard 170 Points SYB-170 - Black
  • BreadBoard 170 Points SYB-170 - Black
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Approx. Price: Rs 12 / PieceGet Latest Price
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Product Details:

Breadboard TypeStackable
Tie Points170 (arranged in 17 columns of 10 holes each)
Dimensions48 mm (L) x 35 mm (W) x 10 mm (H)
MaterialABS Plastic
Hole Spacing2.54 mm (standard spacing)
ColorBlack

The SYB-170 Black Breadboard is a compact, solderless prototyping tool designed for electronic experimentation and circuit design.

Key Specifications:

  • Tie Points: 170
  • Dimensions: 47 mm x 35 mm x 10 mm
  • Material: ABS plastic
  • Hole Spacing: 2.54 mm (standard for most jumper wires)
  • Wire Compatibility: Suitable for 20 to 28 AWG wires
  • Color: Black

Features:

  • Solderless Design: Facilitates quick and easy circuit assembly without the need for soldering.
  • Compact Size: Ideal for small-scale projects and portable applications.
  • Durable Construction: Made from sturdy ABS plastic for long-lasting use.
  • Standard Hole Spacing: Compatible with standard jumper wires and components.

Applications:

  • Prototyping: Ideal for testing and developing new electronic circuits.
  • Education: Useful in educational settings for teaching electronics and circuit design.
  • Hobby Projects: Perfect for DIY electronics enthusiasts and hobbyists.
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BreadBoard 170 Points SYB-170 - Yellow

BreadBoard 170 Points SYB-170 - Yellow
  • BreadBoard 170 Points SYB-170 - Yellow
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Approx. Price: Rs 12 / PieceGet Latest Price
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Product Details:

Tie Points170 (arranged in 17 columns of 10 holes each)
Dimensions48 mm (L) x 35 mm (W) x 10 mm (H)
MaterialABS Plastic
Hole Spacing2.54 mm (standard spacing)
Compatible Wire Sizes20 to 28 AWG
ColorYellow
Additional Features- Adhesive backing for easy mounting

The SYB-170 Yellow Breadboard is a compact, solderless prototyping tool designed for electronic experimentation and circuit design.

Key Specifications:

  • Tie Points: 170
  • Dimensions: 48 mm x 35 mm x 10 mm
  • Material: ABS plastic
  • Hole Spacing: 2.54 mm (standard for most jumper wires)
  • Wire Compatibility: Suitable for 20 to 28 AWG wires
  • Color: Yellow

Features:

  • Solderless Design: Facilitates quick and easy circuit assembly without the need for soldering.
  • Compact Size: Ideal for small-scale projects and portable applications.
  • Durable Construction: Made from sturdy ABS plastic for long-lasting use.
  • Standard Hole Spacing: Compatible with standard jumper wires and components.

Applications:

  • Prototyping: Ideal for testing and developing new electronic circuits.
  • Education: Useful in educational settings for teaching electronics and circuit design.
  • Hobby Projects: Perfect for DIY electronics enthusiasts and hobbyists.
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Smart Robot Car Chassis Kit - 2Wheel

Smart Robot Car Chassis Kit - 2Wheel
  • Smart Robot Car Chassis Kit - 2Wheel
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Approx. Price: Rs 204 / PieceGet Latest Price

Product Details:

Size21 x 14.7 cm approx
Voltage3-6 V
Gear Motor Reduction Radio148
Wheel Size6.6 x 2.6 cm approx.
Tire Center Hole5.3mm Long, 3.5mm wide
No Load Speed (6V)200RPM +-10%
No Load Speed (3V)90RPM +-10%

Features:

  • Brand new and high quality imported chassis, motors, wheels, etc.
  • Mechanical structure is simple, it is easy to install.
  • This car comes with the tachometer encoder and with a 4 AA battery box.
  • Can be used for distance measurement, velocity.
  • Can use with other devices to realize function of tracing, obstacle avoidance, distance testing, speed testing, wireless remote control.

Note: motor power supply is 3V~6V. All the parameter above is tested without load.
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DWIN SD001

DWIN SD001
  • DWIN SD001
  • DWIN SD001
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Approx. Price: Rs 674 / PieceGet Latest Price

Product Details:

ResolutionRanges from 480x320 to 1024x600 pixels
Touch TypeCapacitive touch with 16.7 million colors
Flash Memory16MB
BrightnessTypically ranges from 200 to 300 nits
Operating VoltageTypically 5V DC

The DWIN SD001 is a 16GB microSD card with an adapter, primarily used for firmware updates and data storage in DWIN HMI (Human-Machine Interface) display modules. It is compatible with various DWIN models, including the HDL662B and HDL662S boards. The SD001 allows users to load firmware files and resources onto the display modules, facilitating easy updates and customizations
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Capacitive soil moisture sensor V2.0

Capacitive soil moisture sensor V2.0
  • Capacitive soil moisture sensor V2.0
  • Capacitive soil moisture sensor V2.0
  • Capacitive soil moisture sensor V2.0
  • Capacitive soil moisture sensor V2.0
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Approx. Price: Rs 50 / PieceGet Latest Price
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Product Details:

TypeCapacitive
Moisture Range0% to 100% relative soil moisture
BrandGeneric / Varies by supplier
Model NumberV2.0
Moisture Accuracy+-3%
Temperature Range-20 DegreeC to +85 DegreeC
Temperature Accuracy+-0.5 DegreeC
Operating Voltage3.3 to 5.5 V DC
Output Voltage0 to 3.0 V DC
Operating Current<30mA

The Capacitive Soil Moisture Sensor V2.0 is an advanced type of soil moisture sensor used to measure the moisture content in the soil. Unlike resistive soil moisture sensors, the capacitive version uses the principle of capacitance to determine the amount of water in the soil, offering better durability and accuracy. It is commonly used in gardening, agriculture, and other applications where soil moisture needs to be monitored to optimize irrigation systems.

Key Features:
  1. Capacitive Measurement:

    • The sensor measures soil moisture by detecting changes in capacitance, which occurs as the water content in the soil changes. This method is less prone to corrosion compared to resistive sensors, as it doesn't rely on the resistance of the soil.
    • More Durable: The capacitive method results in longer-lasting performance as there is no metal contact with the soil, preventing corrosion over time.
  2. Improved Accuracy:

    • The V2.0 version of the capacitive soil moisture sensor typically offers higher accuracy and precision in readings compared to older or resistive versions.
    • It provides a more stable output, giving better data for adjusting irrigation systems.
  3. Low Power Consumption:

    • These sensors are designed to consume very little power, making them ideal for battery-powered applications, such as in remote monitoring systems for plants or gardens.
  4. Wide Voltage Range:

    • The sensor typically operates on a 3.3V to 5V voltage range, making it compatible with many microcontrollers such as Arduino, Raspberry Pi, or ESP32/ESP8266.
  5. Waterproof and Durable:

    • The sensor’s probe is usually made of a durable material, such as stainless steel, which is designed to resist corrosion, ensuring long-term use in harsh soil conditions.
    • It often comes with a waterproof design that allows it to be used in outdoor and agricultural environments without degradation.
  6. Analog and Digital Outputs:

    • The sensor often provides both analog and digital outputs, allowing for flexible integration into different systems.
    • Analog Output: Provides a continuous voltage signal that corresponds to the moisture level.
    • Digital Output: A binary signal (HIGH/LOW) which indicates whether the soil is dry or wet, often used for simple control systems.
  7. Simple to Use:

    • Easy to interface with microcontrollers like Arduino and other platforms. It typically requires only basic wiring and simple code to start reading moisture levels.
Typical Applications:
  1. Smart Irrigation Systems:

    • Used to detect soil moisture and automatically trigger irrigation systems, ensuring that plants receive the right amount of water and minimizing water wastage.
  2. Agricultural Monitoring:

    • In agriculture, these sensors help farmers monitor soil conditions, allowing them to optimize water usage, improve crop yield, and prevent over-watering.
  3. Home Gardening:

    • Perfect for home gardeners who want to ensure their plants are watered adequately, preventing under-watering or over-watering of plants.
  4. Hydroponic Systems:

    • These sensors can also be used in hydroponic setups where soil moisture levels are critical for the growth of plants in water-based systems.
  5. Soil Research:

    • Used in soil research to analyze the effects of various factors (e.g., weather, irrigation techniques) on soil moisture and its impact on plant growth.
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60mm-A Mecanum Wheel

60mm-A Mecanum Wheel
  • 60mm-A Mecanum Wheel
  • 60mm-A Mecanum Wheel
  • 60mm-A Mecanum Wheel
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Approx. Price: Rs 137 / PieceGet Latest Price

Product Details:

MaterialRubber
Outer Diameter60 mm
Thickness31 mm
Rollers9 rubber rollers per wheel
Load CapacityUp to 15 kg (for 4 wheels combined)

The 60mm Mecanum Wheel is a compact and versatile component widely used in robotics for omnidirectional movement. These wheels allow a robot to move in any direction without changing its orientation, making them ideal for applications requiring precise maneuverability in tight spaces
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COSMO KP1010 DIP

COSMO KP1010 DIP
  • COSMO KP1010 DIP
  • COSMO KP1010 DIP
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Approx. Price: Rs 3 / PieceGet Latest Price
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Product Details:

Mounting StyleThrough Hole
Current transfer ratioCTR: Min. 50% at IF=5mA VCE=5V
High isolation voltage between input and outputViso: 5000Vrms
Operating temperature-55 to +115 DegreeC
Soldering temperature 10 Seconds260 DegreeC

 The K1010 series consist of an infrared emitting diode, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available in wide-lead spacing and SMD option.
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80mm-A Mecanum Wheel

80mm-A Mecanum Wheel
  • 80mm-A Mecanum Wheel
  • 80mm-A Mecanum Wheel
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Approx. Price: Rs 164 / PieceGet Latest Price

Product Details:

Outer Diameter80 mm
Thickness37 mm
Quantity per Pack4 wheels (2 left + 2 right)
Weight (per wheel)44 g
Rollers9 rubber rollers per wheel

The 80mm-A Mecanum Wheel is engineered to enable robots to move in any direction—forward, backward, sideways, or diagonally—without changing their orientation. This is achieved through a set of rollers mounted at a 45° angle to the axis of rotation, allowing for precise control in confined spaces.


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STEPPER MOTOR 5V 28BYJ-48-5V

STEPPER MOTOR 5V 28BYJ-48-5V
  • STEPPER MOTOR 5V 28BYJ-48-5V
  • STEPPER MOTOR 5V 28BYJ-48-5V
  • STEPPER MOTOR 5V 28BYJ-48-5V
  • STEPPER MOTOR 5V 28BYJ-48-5V
  • STEPPER MOTOR 5V 28BYJ-48-5V
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Product Details:

VoltageDC 5V
Length274mm / 10.8in
Step Angle5.625 * 1/64
Reduction ratio1/64
Weight45gm
Diameter28mm / 1.1in
PCB Board Size29 x 21 mm
Noise<40dB (120Hz, No load, 10cm)
DC Resistance200+-7% (25)
No-load Pull in Frequency>600 Hz
No-load Pull out Frequency>1000 Hz

A versatile and affordable stepper motor for small or light applications. This is an ideal motor for Arduino or Raspberry Pi projects. This pack contains two stepper motors complete with driver boards in anti-static packaging.Specification:Built-in mounting plate with mounting holesProduct Name : Stepper Motor Driver Board + Stepper MotorInsulation Resistance : >10M (500V)Dielectric Strength : 600V AC / 1mA / 1sInsulation Grade : APull in Torque : >34.3mN.m(120Hz)Detent Torque : >34.3mN.mTemperature Rise :
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Keypad 1/4 Membrane

Keypad 1/4 Membrane
  • Keypad 1/4 Membrane
  • Keypad 1/4 Membrane
  • Keypad 1/4 Membrane
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Product Details:

MaterialPolycarbonate
Usage/ApplicationInput devices for microcontroller projects, automation, etc.
SizeApproximately 20 mm x 80 mm (varies by manufacturer)
ColorUsually black with white or gray printed labels
Operating Temp Range-20 DegreeC to +60 DegreeC
Maximum Rating35V DC, 100mA
FeaturesThin profile, adhesive backing, water-resistant, durable

A 1x4 Membrane Keypad is a type of user input device consisting of a 4-button keypad arranged in a single column, typically used in various electronic projects and systems for user interaction. It is a compact and cost-effective solution for adding button controls to a circuit, and it is commonly used in microcontroller-based projects like Arduino, Raspberry Pi, or other embedded systems.

Key Features:
  1. 4 Key Buttons:

    • The keypad has 4 keys that can be configured to trigger different actions when pressed, such as sending signals or performing specific tasks in a project.
  2. Membrane Type:

    • The keypad is of the membrane type, which means it consists of layers of conductive material printed on a flexible film. The keys are pressed against this membrane, making contact between circuits to register a key press.
  3. Compact and Lightweight:

    • The keypad is small, making it easy to integrate into projects without taking up much space. Its flexible design also allows it to be mounted in various enclosures.
  4. Simple Interface:

    • The 1x4 configuration (one column, four rows) means there is only one column of keys, simplifying wiring and reducing the complexity of the circuit.
    • Typically uses four input pins for the connections, which is ideal for projects where pin usage needs to be minimized.
  5. Durability:

    • The membrane structure is relatively durable but not as long-lasting as mechanical switches, though it can handle moderate usage in DIY projects.
  6. Low Power Consumption:

    • The keypad requires very little power to operate, making it suitable for low-power or battery-operated systems.
  7. Ease of Integration:

    • The 1x4 keypad is designed to work easily with microcontrollers like Arduino, Raspberry Pi, or ESP8266, where it can be used for input in systems like security panels, home automation, or any project that requires numeric or command input.
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COSMO KP1010 SMD

COSMO KP1010 SMD
  • COSMO KP1010 SMD
  • COSMO KP1010 SMD
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Approx. Price: Rs 3 / PieceGet Latest Price
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Product Details:

Current transfer ratioCTR Min. 50% at l-5mA V-5V
High Isolation voltage between input and outputViso: 5000Vrms
Operating temperature-55 to +115 DegreeC
Soldering temperature260 DegreeC

The K1010 series consist of an Infrared emitting diode, optically coupled to a phototransistor detector. They are packaged in a 4-pin DIP package and available In wide-lead spacing and SMD option
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P20/15 3K 12v electromagnet

P20/15 3K 12v electromagnet
  • P20/15 3K 12v electromagnet
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Approx. Price: Rs 155 / PieceGet Latest Price

Product Details:

MaterialStainless Steel
Dimensions (LxW or Dia) (mm)20mm (Length) x 15mm (Diameter) (approximate)
Thickness (mm)Varies based on the specific design, typically around 10-15mm
ApplicationEnergy & Mining, Printing Shops, Home & Kitchen Appliances, Construction Works, Manufacturing Plant
Rated Current (amp)Approximately 0.5A to 1A (depending on the specific design)
Rated Voltage12V DC
Stroke (mm)Typically around 5mm to 10mm (varies by design)

The P20/15 3K 12V electromagnet is an electromagnetic device that creates a magnetic field when an electric current passes through it. It is commonly used in applications requiring the control of magnetic forces, such as in locking mechanisms, solenoids, or automated systems where actuation is needed.

Key Features:
  1. Operating Voltage:
    • It operates at a 12V DC power supply.
  2. Coil Resistance:
    • The "3K" likely refers to the resistance of the electromagnet coil, which is approximately 3000 ohms.
  3. Magnetic Force:
    • When energized, the electromagnet generates a magnetic field that can attract or hold ferromagnetic materials.
  4. Current Consumption:
    • The electromagnet will consume current depending on the coil resistance and voltage applied. At 12V, with a 3000-ohm coil, the current can be calculated using Ohm's law:
    I=VR=12V3000Ω=0.004A (4mA)I = \frac{V}{R} = \frac{12V}{3000\Omega} = 0.004A \, (4mA)I=RV​=3000Ω12V​=0.004A(4mA) This means the current drawn will be about 4mA under normal operating conditions.
  5. Size:
    • The "P20/15" could refer to the physical dimensions of the electromagnet or a product code, typically indicating the diameter or length in millimeters.
Applications:
  • Locking Mechanisms: Used in electric locks, security systems, and door access systems where the magnet holds a mechanism in place until deactivated.
  • Solenoids: Used in various automation and control systems to actuate or release objects.
  • Actuators: Employed in robotics, machines, and automated devices to create linear motion or to exert a pulling force.
  • Magnetic Holding: Common in industrial settings for lifting, holding, or manipulating ferromagnetic objects.
How It Works:
  1. Magnetic Field Generation:
    • When 12V DC is applied across the electromagnet, an electric current flows through the coil, generating a magnetic field.
  2. Attraction of Ferromagnetic Objects:
    • The magnetic field attracts ferromagnetic materials like steel or iron when they are placed close to the electromagnet.
  3. Deactivation:
    • When the current is switched off, the magnetic field collapses, and the ferromagnetic material is no longer held by the magnet.
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Keypad 4x3 Membrane

Keypad 4x3 Membrane
  • Keypad 4x3 Membrane
  • Keypad 4x3 Membrane
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Product Details:

SizePad Size 69.2 x 76.9 x 0.8mm
ConnectorDupont 7 pins, 0.1" (2.54mm) Pitch
Operation Temperature-20 to 40 deg C
Cable Length3-1/3" or 86mm (include connector)
Pad Size69.2 x 76.9 x 0.8 mm
Mount StyleSelf-Adherence
Max. Circuit Rating35VDC, 100mA
Insulation Spec100M Ohm, 100V
Dielectric Withstand250VRms (60Hz, 1min)
Contact Bounce< 5 ms
Life Expectancy1 million closures

Punch in your secret key into this numeric matrix keypad. This keypad has 12 buttons, arranged in a telephone-line 3x4 grid. It's made of a thin, flexible membrane material with an adhesive backing (just remove the paper) so you can attach it to nearly anything. The keys are connected into a matrix, so you only need 7 microcontroller pins (3-columns and 4-rows) to scan through the pad. Check the tutorials tab for links to an Arduino library and example code. We include a 7-pin extra-long header strip so you can plug this into a breadboard with ease. 
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Keypad 4x4 Membrane

Keypad 4x4 Membrane
  • Keypad 4x4 Membrane
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Product Details:

Usage/ApplicationSecurity systems, Menu selection, Data entry for embedded systems
Maximum Rating24 VDC, 30 mA
Insulation Resistance100M Omh, 100V
Interface8-pin access to 4x4 matrix
Operating temperature32 to 122 Degree F (0 to 50 Degree C)
DimensionsKeypad, 2.7 x 3.0 in (6.9 x 7.6 cm) Cable 0.78 x 3.5 in (2.0 x 8.8 cm)
Flexible Circuit LengthApprox. 3.3 inch / 83 mm
Pad SizeApprox. 3 x 2.7 inch / 76 x 69 mm

Specification:
  • 4 x 4 Matrix Membrane Keypad
  • 8 pin connector
  • Adhesive mounting
  • Insulation Resistance: 100M Omh, 100V
  • Dielectric Withstand: 250VRms (50-60Hz, 1min)
  • Contact Bounce: <=5ms
  • Life Expectancy: 1 million closures
  • Security systems
  • Menu selection
  • Data entry for embedded systems

Features:

  • Ultra-thin design
  • Adhesive backing
  • Excellent price/performance ratio
  • Easy interface to any microcontroller
  • Example programs provided for the BASIC Stamp 2 and Propeller P8X32A microcontrollers Key
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Additional Information:

  • Item Code: 4x4-matrix-keyboard
  • Delivery Time: 8 - 10 days
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Keypad 4X3 Membrane

Keypad 4X3 Membrane
  • Keypad 4X3 Membrane
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Product Details:

TypeMembrane switch with 4 rows x 3 columns matrix
Keys12 tactile buttons (0-9, *, #)
Connector7-pin Berg connector (2.54mm pitch)
Cable LengthApproximately 90 mm
Operating VoltageUp to 35V DC

The 4x3 Matrix Membrane Keypad is a compact and versatile input device commonly used in electronics projects, particularly with microcontrollers like Arduino and Raspberry Pi. It features 12 keys arranged in a 4x3 matrix layout, providing a simple interface for user input
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P25/20 8K 12V electromagnet

P25/20 8K 12V electromagnet
  • P25/20 8K 12V electromagnet
  • P25/20 8K 12V electromagnet
  • P25/20 8K 12V electromagnet
  • P25/20 8K 12V electromagnet
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Approx. Price: Rs 236 / PieceGet Latest Price

Product Details:

Lifting Capacity500 kg
Size25mm (diameter) x 20mm (height)
ShapeCylindrical
Output Voltage12V DC
Magnet GradeN38
Switch OperationOn/Off
CurrentTypically 1.2A - 1.5A
Duty Cycle30-50%
MaterialSteel (for housing), Neodymium (for magnet)
PlatingZinc or Nickel plating for corrosion resistance

The P25/20 8K 12V Electromagnet is a powerful and compact electromagnetic device designed to generate a strong magnetic field when energized. Operating at 12V DC, this electromagnet is capable of lifting or holding objects up to 8 kilograms, depending on the material and surface contact. Its applications span various industries and systems where controlled magnetic force is required for tasks such as lifting, holding, or moving ferromagnetic materials.

Key Features
  1. Strong Magnetic Force: Capable of exerting up to 8 kg of holding force, making it suitable for tasks like lifting or magnetic clamping.
  2. Low Voltage Operation: Runs efficiently on a 12V DC power supply, making it compatible with standard systems and safe for low-voltage applications.
  3. Compact Size: Features a cylindrical form with a 25mm diameter and 20mm height, ideal for integration in space-constrained environments.
  4. Durable Construction: Built with high-quality materials, including a steel housing and copper coil, ensuring both longevity and optimal performance.
  5. Easy to Use: Typically includes pre-soldered leads for straightforward electrical connections, making it simple to integrate into electronic or automation systems.
Specifications
  • Voltage: 12V DC
  • Holding Force: Up to 8 kg (depending on the contact surface and material).
  • Current Consumption: Approximately 0.5A under typical operation.
  • Dimensions:
    • Diameter: 25mm
    • Height: 20mm
  • Material: High-grade steel casing and copper coil for efficient operation.
  • Weight: Around 100 grams.
  • Coil Resistance: Typically around 20 ohms, depending on the manufacturer.
  • Wiring: Comes with two wires for connecting to a power source.
Applications
  1. Robotics: Used for moving and manipulating ferromagnetic objects in robotic arms and conveyors.
  2. Automation Systems: Integrated into machinery for automated lifting, sorting, and clamping.
  3. DIY Projects: Ideal for hobbyists creating magnetic locks, latches, or lifting systems.
  4. Industrial Applications: Employed in production lines for picking up metallic parts or for magnetic clamps in CNC machines.
  5. Security Systems: Used in electromagnetic locks for doors, gates, or cabinets.
How It Works

When the electromagnet is powered, the 12V DC current flows through the copper coil, generating a magnetic field. This magnetic field magnetizes the steel core, causing it to attract ferromagnetic materials (like iron or steel) and hold them in place. Once the power is cut off, the magnetic field collapses, releasing the held object.

Advantages
  1. Compact and Lightweight: Despite its strong lifting capacity, the electromagnet is lightweight and easy to mount in various applications.
  2. Energy Efficient: Operates at low voltage, making it suitable for energy-efficient systems.
  3. Versatile: Can be used in a wide range of applications, from industrial to DIY projects.
  4. Simple Integration: Easy to connect to a 12V DC power supply, with minimal setup required.
Limitations
  1. Limited Holding Capacity: The magnet is only effective on ferromagnetic materials and can hold a maximum of 8 kg.
  2. Surface Dependency: The effectiveness of the magnet depends on the smoothness and size of the material it interacts with. Surface roughness or non-ferromagnetic materials can reduce the holding force

The P25/20 8K 12V Electromagnet is a robust, reliable, and versatile component, making it a go-to choice for many applications requiring electromagnetic manipulation of ferromagnetic objects.

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