- Creating a Telegram Bot for ESP32Posted 10 hours ago
- Mini Course on BlynkPosted 1 day ago
- Creating a Unique Electronic Musical Instrument: The Sound WallPosted 3 days ago
- Building a Laser MicroscopePosted 3 days ago
- Grand Piano Keys with ArduinoPosted 6 days ago
- Wireless Power TransferPosted 1 week ago
- Robot Punchers with ArduinoPosted 1 week ago
- A minimal 3D-printed scalePosted 1 week ago
- Expanding the pins of a microcontrollerPosted 2 weeks ago
- Let’s create a small level with a matrix displayPosted 2 weeks ago
DIY – Relay Module
I bet unless you really use them, you may always be thinking of knocking them all out before using them in your project. Well, if you feel the need of having a simple relay module, with just the basic components, you are at the right place. In this tutorial I am going to show you how to make a simple relay module that can be used in any project.