This project is an Arduino-based heart pulse sensor that uses an OLED display to show the user's pulse rate. The program uses an analog heart rate ...
If you want to make your surroundings safer then it comes to security. What if you can protect your house or garage or any important belongings wit...
In this tutorial, we are going to make Clap Operated Switch using CD4017 Decade counter IC. It consists of a condenser microphone that senses the c...