ELECTRONOOBS

about 13 days ago
  • Electronic Engineer and YouTuber
  • Spain

Tutorial - 433MHZ RELAY CONTROL

The idea behind this tutorial is to make somethiong like this module here that you could buy from eBay, but make the homemade version. This is a radio controlled relay module. This tutorial will show you how to make the remote controller and the receiver with the relay. The receiver wil... view more