This is a simple project to build, perfect for beginners as well as for those with more experience. And the best part is that it's very accurate. It showed 22.2°C and 57%, just like a thermostat.
Blog
Jan 04
Finding UID with RFID module
This project is very easy to build and will be useful for future projects. In the images above, most of the cards are bank cards, but when you buy an RFID module, you usually receive an RFID card and a key fob, which are much better for testing.
Hi, this is my first article, and I will present a very simple project where we will control an LED using a push-button.