The 130mm Rubber Wheel for Robotic Car offers strong traction, durability, and stability, perfect for DIY robots and smart vehicles.
Boards, Modules and Accessories
Showing 136–150 of 475 resultsSorted by popularity
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Boards, Modules and Accessories, Sensors And Modules
Pulse Oximeter Heart Rate Sensor Module (MAX30102)
Boards, Modules and Accessories, Sensors And ModulesPulse Oximeter Heart Rate Sensor Module (MAX30102)
- Accurate Monitoring: Measures heart rate and SpO2 levels reliably.
- Dual-LED Design: Utilizes red and infrared LEDs for precise readings.
- Digital Interface: Communicates via I²C for easy integration.
- Low Power Consumption: Ideal for battery-operated devices.
- Compact Size: Suitable for wearable devices and medical instruments.
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Dot Matrix LED Display Module 4-in-1 (MAX7219)
- Integrated Driver Chip: Powered by the MAX7219 for easy control.
- 4-in-1 Configuration: Combines four 8×8 LED matrices for a total of 32×8 LED dots.
- Easy Interfacing: Uses SPI communication for simple connection to microcontrollers.
- Brightness Control: Adjustable LED intensity for optimal visibility.
- Expandable: Supports daisy-chaining multiple modules for larger displays.
- Compact Design: Space-efficient and lightweight for easy integration.
- Versatile Applications: Ideal for text displays, animations, clocks, and information boards.
SKU: n/a -
Accessories, Boards, Modules and Accessories
Breadboard Power Supply Module 3.3V-5V
- Dual voltage output: 3.3V and 5V
- Compatible with standard breadboards
- Easy switch for voltage selection
- USB and barrel jack input options
- Compact and lightweight design
- Ideal for prototyping and testing circuits
SKU: n/a -
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Boards, Modules and Accessories, Sensors And Modules
Arduino UNO Proto Shield Module with Mini Breadboard
Boards, Modules and Accessories, Sensors And ModulesArduino UNO Proto Shield Module with Mini Breadboard
– Quick UNO-compatible prototyping shield for fast circuit testing
– Removable 170-point mini breadboard for rapid prototypes
– Multiple soldering pads for permanent or temporary setups
– Built-in reset button and LED indicators for easy debugging
– Power and GND rails for tidy and convenient wiring
– Durable FR4 PCB, compact 69 x 53 mm form factorSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
MQ-2 Smoke Gas Sensor Module
- Detects Smoke & Gases: Sensitive to smoke, carbon monoxide, methane, propane, and hydrogen
- Wide Detection Range: Measures concentrations from 100 to 10,000 ppm
- Analog Output: Provides voltage output proportional to gas concentration
- Fast Response Time: Quickly detects smoke and gases for timely alerts
- Durable Design: Reliable performance with long service life
- Easy Integration: 4-pin interface for use with microcontrollers and electronics projects
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
DS3231 RTC Real Time Clock Module
– Highly accurate DS3231 RTC with temperature compensation (TCXO)
– I2C interface for easy connection to Arduino, Raspberry Pi and other microcontrollers
– Built-in CR2032 coin cell for continuous timekeeping during power loss
– Tracks seconds, minutes, hours, days, months and years with low power consumption
– Integrated alarm function for scheduled or periodic event triggering
– Compatible with 3.3V to 5V systems, ideal for battery-powered IoT projectsSKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
DHT22 Temperature and Humidity Sensor Module
- Dual Sensor: Measures temperature and humidity accurately
- High Accuracy: ±0.5°C temperature, ±2-5% humidity
- Wide Range: -40°C to 80°C temperature, 0% to 100% RH humidity
- Digital Output: Easy integration with microcontrollers
- Low Power Consumption: Ideal for battery-operated devices
- Fast Response: Quick sensing for dynamic environments
- Compact Design: Small size for easy integration
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Relay Module (4-Channel)
- Control up to 4 devices independently with four relay channels.
- Supports 250V AC/10A or 30V DC/10A per channel for high-power loads.
- Optocoupler isolation protects your microcontroller from high-voltage circuits.
- LED indicators provide clear visual status for each relay channel.
- Standard 5V TTL inputs — compatible with Arduino, Raspberry Pi and most MCUs.
- Screw terminals and mounting holes for secure wiring and easy installation.
SKU: n/a -
Boards, Modules and Accessories, Sensors And Modules
Relay Module (2-Channel)
• Dual-channel relay board for controlling two independent high-power circuits
• Compatible with Arduino, Raspberry Pi, ESP32 and other microcontrollers
• Supports typical loads up to 10A (250VAC / 30VDC) per channel
• Onboard LEDs and screw terminals for easy wiring and status monitoring
• Low-level and high-level trigger options with opto-isolation jumper for safer interfacing
• Compact footprint ideal for home automation, robotics, and industrial controlSKU: n/a -
Boards, Modules and Accessories, Motors, Drivers and Wheels
Motor Driver Module (L293D)
– Dual H-bridge driver for two DC motors or one bipolar stepper motor
– Logic-level inputs compatible with Arduino and Raspberry Pi
– Built-in protection diodes and thermal safeguards for reliable operation
– Supports motor voltages up to 36V; 600 mA continuous per channel (1.2 A peak)
– Simple PWM speed control and direction reversal
– Compact breakout with screw terminals and header pins for easy wiringSKU: n/a
