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
In this blog post, we will explore how to interface a rotary encoder with the Raspberry Pi Pico microcontroller. Rotary encoders are popular input devices that can be used to measure and control the position and rotation of a shaft. The Raspberry Pi Pico, with its GPIO pins and capabilities, provides an excellent platform for integrating a…
The buck-boost converter is a DC-DC converter that uses the same concept of both the buck and boost converter but in a simplified combined circuit. As the name implies, the main feature of a buck-boost converter is its capability of making the output voltage constant even though the input voltage drops below the output voltage that means this circuit can work both in…
For those who love tinkering with electronics, making a Bluetooth speaker from scratch can be a satisfying and fun experience. In this article, we'll learn a step-by-step guide on how to build your very own wireless Bluetooth speaker using basic electronic components under 9$ or 700rs. We have previously built many audio-related projects…
In this project, we are going to make an IoT Based Air Pollution Monitoring System in which we will monitor the Air Quality over a webserver using internet and will trigger a alarm when the air quality goes down beyond a certain level, meaning when there are sufficient amount of harmful gases are present in the air like CO2, smoke, alcohol, benzene and NH3. It will display…
There are multiple Lithium batteries available in the market with larger options in capacity. However, as we all know lithium batteries are need to be charged, discharged, or even stored in a particular manner to extend their life. In this project, we will explore a circuit that will discharge the battery fully and provide the result of how much capacity the battery has.…
The 16x2 Alphanumeric LCD display is the most commonly used display among hobbyists and enthusiasts. The display is very useful when you want to display basic information to the user and can also help in testing or debugging our code. This particular 16x2 LCD module is easily available and has been popular for a long time. You can learn more about the basics of the 16x2 LCD module in the…
Raspberry Pi, as we know is a powerful development board that provides a decent amount of computing power in the size of our palm. This combined with the flexibility of python could help us develop many small gadgets that can solve day to day problems. Recently, I needed to build an IVR system using Raspberry Pi, basically, I have to make phone calls and send messages…
In the digital world today, being able to accurately tell time is crucial for various embedded systems, IoT devices, and automation projects. The DS3231 RTC module is the most accurate and reliable real-time clock module to use in your Arduino projects. Unlike low-end timekeeping ICs found in basic timekeeping devices, the Arduino real time clock DS3231 features a temperature-…
In 2012, Raspberry Pi Foundation introduced us to a single board computer i.e. Raspberry Pi, which was mainly promoted for teaching the basics of computer science to kids and 9 years later, a microcontroller board, Raspberry Pi Pico was introduced. Raspberry Pi Pico comes with the Raspberry Pi Foundation's own silicon chip RP2040. It is a low-cost microcontroller,…
Measuring the speed/rpm of a Vehicle or a motor has always been a fascinating project for us to try. So, in this project we are going to build one using the Industrial ready PIC microcontrollers. We will use a piece of magnet and a Hall Sensor to measure the speed. There are other ways/sensors to measure the speed but, using a hall sensor is cheap and also can be used on any…
This sample project was built for the IoT and Edge AI Project Contest 2024. More details can be found on our contest page.
The main objective of this project is to monitor the crowd inside specific premises that have entry and exit pathways. This project integrates Arduino Cloud, enabling easy remote monitoring. Let's discuss this…
Detecting the amount of light in the ambiance is necessary for many areas of our everyday life, and the sensors which can do this are called light sensors, the most primitive light sensor is a humble LDR. But you can find much more advanced types of light sensors being used in automatic lighting systems for smartphones and other smart…
