This Driver designed for Micro: Bit, is ultra efficient and versatile and offers numerous possibilities for your smart mobile robots.

This relay shield is capable of controlling 4 relays . The maximum switching power can be 360VA / 90W . It can be controlled directly by the Arduino by means of digital IOs digital with external power of 9v . With integrated xbee socket and APC220 socket, it can be controlled wirelessly via Xbee / bluetooth / APC220 . Make it an ideal solution for home automation and robotics.

DFRobot Relay Shield  V2.1 is a completely new design which is capable of controlling 4 relays at a time.

Numerous Types of Electronic Components in a Kit for you to Learn the Best Way!

128x64 Lcd With Blue Background.

In/Out Shield for your Arduino, Velleman.

Solid State Relay - 8 Channels

With this Educational Kit, you can make fun solar projects. Learn all about solar energy with this Kit!

The GSM Module/GPRS based on the Simcom Arduino Shield module. The module allows you to obtain SMS, MMS, GPRS and Audio via UART commands by sending AT commands (GSM commands 07.07, 07.05 and simCOM enhanced with COM commands). The module also has 12 GPIOs, 2 PWMs and an ADC from the SIM900 module (they are all 2V8 logic) present on board.

This Sound Level Meter is a stable, safe and reliable digital sound meter. The entire circuit is designed with the single chip processor as core, using the advanced circuit for sampling and signal processing.

Create your own dupont yarns with this set! Choose between 1, 2, 3 2x2, 2x3 or 2x4 Connectors and make the cables work.

LCD/LED support 37/65 Universal VESA 800/400 50kg

Industrial Bell with 150mm 220V.

Suporte Lcd/LED 32/55 Tilt Slim Vesa 800/400 70kg

Módulo Laser 20mW