In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board, one 1K and one 10K resistors, 1 BC547 transistor, one 6V or 12V relay, one 1N4007 diode and a 12V fan ...

Swifitch is ESP8266 based relay board that could be used to turn any light or any wall socket into smart one!

Patrick Thomas Mitchell has been once again been creating awesome add-ons for your Arduino projects and has this month launched a new Kickstarter campaign for his Arduino speech recognition and relay ...

This project provides an Arduino Nano-based solution to act as a bridge between a DWIN display and a relay board, enabling easy communication and control over relays based on inputs from the display.

A basic Arduino board adds creativity, flexibility, and interactivity to your home lab. It costs little but opens countless ...

Remove D2 from relay main board Remove C5 from relay main board Connect FT231X K3 pin 2 (or K2 pin 4) to R4 on relay main board Connect FT231X K3 pin 3 (or K2 pin 5) to R3 on relay main board Connect ...