Universal PCB DIN Rail Mount Innovative Design: Sliding, rotating stand-offs accommodate a wide range of PCBs. Professionally mount your Banana Pi, Orange Pi, O-Droid, Raspberry Pi, Relay Boards,...

Octopus Electronic Bricks, you can use them build electronics projects just as easy as piling bricks. By using Octopus electronic bricks, you may connect Arduino/Freaduino compatible boards easily...

Instructions for Use Soil moisture module is most sensitive to the ambient humidity is generally used to detect the moisture content of the soil.Module to reach the threshold value is set in the...

Waveshare 3965 - RS232 Communication Board, SP3232 On Board, 3V-5.5V, ESD Enhanced, Hardware Flow Control Supported The RS232 Board is used for establishing RS232 communication with devices powered...

Features: On-board MAX485 chip, A low power consumption for the RS-485 communication, slew-rate limited transceiver. On board then 5.08 (mm) pitch 2P terminal to facilitate RS-485 communication...

Adafruit Circuit Playground Express - Base Kit | 3517 It's the Circuit Playground Express Base Kit! It provides the few things you'll need to get started with the new Circuit Playground Express...

Waveshare 12915 - 250x122, 2.13inch E-Ink display HAT for Raspberry Pi, SPI interface This is an E-Ink display HAT for Raspberry Pi, 2.13inch, 250x122 resolution, with embedded controller,...

Waveshare 14542 - Speaker Module for micro:bit, makes it become a music player This product is a mini buzzer expansion board based on micro:bit, which integrates the IC NS8002 bridge audio power...

The Servo Six board simplifies the process of connecting up to six servo motors to a Raspberry Pi or Arduino.

Operating Voltage : 5V(DC) Static Current: Less than 2mA. Output Signal: Electric frequency signal, high level 5V, low level 0V. Sensor Angle: Not more than 15 degrees Detection Distance:...

This is a digital temperature and humidity sensor module that works with all of the Arduino micro-controllers. Because it is a digital sensor it only necessitates 3 connections, Vcc, GND, and a...

This is a digital Tap/Knock sensor on a small circuit board that is designed to work with all of the Arduino boards. It is easy to incorporate into any project requiring only a 5v supply, ground, and...

This is an Arduino Compatible Ultrasonic sensor, it can be used to measure the distance from the sensor to other objects around it. These types of sensors are used on robots for collision avoidance...

This is a very popular LCD for the Arduino or Freeduino board. It includes a 2×16 LCD display which is backlit in blue. It uses the I2C communications protocol so it is compatible with any Arduino or...

This is a 5V 4-Channel Relay interface board. Be able to control various appliances, and other equipment with large currents. It can be controlled directly by Micro-controller (Raspberry Pi, Arduino,...

Octopus TMP36 Temperature Sensor Brick for Arduino and micro:bit is a temperature sensor with low voltage and accurate celsius read. It can provide voltage output,which forms a linear relationship...

ELECFREAKS Octopus Linear Slider Potentiometer Brick - EF04061 ELECFREAKS Octopus Linear Slider Potentiometer Brick is a 10k linear sliding potentiometer module designed for the micro:bit. Sliding...

Elecfreaks Octopus Digital PushButton Brick - Blue | EF04034 Octopus Electronic Bricks: you can use them to build electronics projects just as easily as piling bricks. By using Octopus electronic...

Octopus Electronic Bricks, you can use them to build electronics projects just as easily as piling bricks. By using Octopus electronic bricks, you can connect Arduino-compatible boards easily with...

This is a 5V, 10A 2-Channel Relay interface board. It can be used to control various appliances, and other equipments with large current. It can be controlled directly with 3.3V or 5V logic signals...