In this quick Arduino tutorial I will explain how you can control a relay using the Arduino Board ... drive the LOAD to the arduino and transistor circuitry! You can use this code example to introduce ...

In his video guide, [Ben] shows us exactly how to fit a standard solid state relay into a regular outlet box, and easily control it with an Arduino Uno ... electrical code) concerns of running ...

I just received my RC522 RFID reader and made this simple Arduino access control system ... the reset the alarm. The relay is connected to pin 7 and the active buzzer to pin 8. On the next lines you ...

[Dave Jones] from EEVBlog.com takes “Arduino fan boys” off the garden path getting down and dirty with different methods to capture, evaluate and retransmit IR remote control codes.Capturing ...

Boot the Pi and complete the initial setup. Use Arduino to handle sensor input and relay control. Pi runs a Python Flask server with a simple UI to toggle GPIO pins via serial commands sent to the ...