Microcontroller Based Projects

Below section covers a list of simple microcontroller projects to learn and work with the concepts of various microcontrollers and architectures. These microcontroller based projects are covered with detailed explanation of working of hardware, circuit diagrams, software and codes.  

Microcontrollers are widely used in various industries, electronic products, automobiles etc.. to perform computing or logical operations. With this huge importance the demand of microcontrollers in industries is prominent and hence as electronics engineers it is important for us to learn how to use them. There are a large number of semiconductor companies manufacturing a variety of microcontrollers, the most popularly ones are 8051 microcontrollersAVR microcontrollersPIC microcontroller, TI Microcontrollers,  Arduino, Raspberry Pi etc.

May 8, 2023

If you're up for a challenge, you could create your own Tetris game using an Arduino and an…

April 18, 2023

The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects. It is popular…

March 15, 2023
What is an ESP32 Web Server? 

In the Internet, all the websites are hosted on a computer and…

March 8, 2023

A stepper motor is a type of brushless DC motor that divides a full rotation into a number of steps, thus allowing for…

March 6, 2023

The DHT22 temperature and humidity sensor is a versatile and cost-effective sensor used to measure ambient temperature…

March 2, 2023

A 4x4 membrane keypad is a compact and a cost-effective input device that is commonly used…

February 24, 2023

A single-channel relay is an electronic switch that can be controlled by a low-power…

February 8, 2023

In this project, we are going to build an audio bug using Arduino and NRF24L01. This audio…

February 3, 2023

In the previous parts(Part 1, Part 2, Part 3) of this project, we investigated different…

February 2, 2023

If you are interested in building robots then it is certain that you need to learn how to control the speed and…

January 23, 2023

A multimeter is a must-have tool in your arsenal when it comes to creating or developing electrical circuits. Without…

January 18, 2023

We at Circuitdigest have worked on a lot of PCB projects, but have consistently faced a…