Electronics Projects

Finger Print Sensor, which we used to see in Sci-Fi movies a few years back, is now become very common to verify the…

Protection circuits, like reverse polarity protection, short-circuit protection and over/under voltage protection, are used to…

One of the cool projects I always wanted to build is an FM transmitter with a good range. I have always been fascinated by some…

Measuring the speed/rpm of a Vehicle or a motor has always been a fascinating project to try. In this project, we are going to…

RFID stands for Radio Frequency Identification. RFID module can read or write small amount of data into a Passive RFID tag,…

All embedded lovers are familiar with multimeter which a great tool to measure voltage, current, resistance etc. A multimeter…

In today’s world Bluetooth has become very popular and almost every device like mobile phone, laptop, and cars infotainment…

The process of converting alternating current into direct current is rectification. Any offline power supply unit has the…

We have limited natural resources and that too we are using in generating Electricity. That’s why there is lot of emphasis is…

In previous article we have seen about ADC conversion using STM32. In this tutorial, we will learn about PWM (Pulse Width…

As electronics engineers, we always depend upon meters/instruments to measure and analyse the working of a circuit. Starting…

We have previously created a complete and detailed tutorial on Phase Shift Oscillator. Here we will see practical…