Explore all electronics projects from simple electronics projects to high-end MCU and IoT projects. These projects belong to a wide range of categories such as Embedded, Power Electronics, Analog, Digital Electronics, Audio and Internet of Things. The below list of electronics projects contains 1200+ projects come under various electronics engineering domains.
If you want more projects, you can also check out our collection at Arduino IoT Projects | Arduino Robotics Projects | Arduino AI Projects | Arduino Home Automation Projects | Raspberry Pi Projects | ESP32 Projects
Microcontrollers work only with digital values but in real world we have to deal with Analog signals. That’s why ADC (Analog to Digital Converters) is there to convert real world Analog values into Digital form so that microcontrollers can process the signals. But what if we need Analog signals from digital values, so here comes the DAC (Digital to Analog…
An Electric Generator is very common and useful electrical machine that was discovered by Michael Faraday in 1832. Since then we have been using these machines in all our power plants to provide electricity for our planet. In this project, we are going to build a simple generator using an electromagnet and a fidget spinner to understand the concept of the generator.…
Hall sensors works on the principle of Hall Effect proposed by Edwin Hall in 1869. The statement proposed says, “The Hall effect is the production of a voltage difference (the Hall voltage) across an electrical conductor, transverse to an electric current in the conductor and to an applied magnetic field perpendicular to the current.”
So, what could…
Automatic floor cleaners are nothing new, but they all share a common problem. They all are too expensive for what they do. Today, we will make a Automatic Home cleaning Robot that only costs a small fraction of the ones in the market. This Robot can detect the obstacles & objects in front of it and can continue moving, avoiding the obstacles, until the whole room is…
In this tutorial, we will show you how to control DC motor using MATLB and Arduino. If you are new with MATLAB then it is recommend to get started with simple LED blink program with MATLAB.
Creating MATLAB Graphical User Interface for controlling DC Motor
After finishing setup with Arduino for MATLAB, we have to…
Doorbell is a very common and useful device used in every household. Among electronics students and hobbyists, doorbell circuit project is quite popular. So in this tutorial we are going to build a doorbell with 555 timer IC. The main feature of this doorbell is that we can control the time duration for which it keeps ringing upon pressing the switch. Also we…
Here we will be building yet another project with AVR Atmega16 Microcontroller. If you are new to AVR microcontrollers then you can refer to previous AVR projects and tutorials.
Building a robot is always a thrill for all electronics hobbyists. And this thrill can be maximized if the robot can automatically do some things without any external…
Every analog designer’s nightmare would be to deal with noise in his circuit. When it comes to switching circuits or Audio amplifiers or frequency signal circuits there is a very good chance for the circuit to be affected by noise signals. Out of the many ways to remove noise from a circuit, the most used one is called a Filter Circuit. As the name suggests, this circuit…
In electronics, a regulator is a device or mechanism which can regulate the power output constantly. There are different kinds of regulators available in the power supply domain. But mainly, in the case of DC to DC conversion, there are two types of regulators available: Linear or Switching.
A linear regulator regulates the output using a resistive…
One common feature that is used in almost every embedded application is the ADC module (Analog to Digital Converter). These Analog to digital Converters can read voltage from analog sensors like Temperature sensor, Tilt sensor, Current sensor, Flex sensor etc. In this tutorial we will learn What is ADC and How to use ADC in Atmega16. This tutorial includes…
Line follower robot is one of the popular robotics projects among students and beginners because of its simplicity. It follows a line, either black or white, depending on how you program your microcontroller. Here we make a line follower robot using MSP430 launchpad from Texas Instruments, which follows the black line. If you are new to MSP430 launchpad, …
In the modern era, almost every household electronics works on Direct Current (DC) but we get Alternating Current (AC) from power generation plants via transmission lines becuase AC can be transmistted more efficiently than DC in lower cost. So every appliance which works on DC has and AC to DC converter circuit. We previously built a 5v cell phone charger which also…
