Electronics Projects
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 700+ projects come under various electronics engineering domains.
IoT Based Air Quality Index Monitoring System – Monitor PM2.5, PM10, and CO using ESP32
As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories...
Programming ATtiny85 IC directly through USB using Digispark Bootloader
The ATtiny family is a series of one of the smallest microcontrollers in the AVR market. These microcontrollers are capable of...
Portable Arduino Weighing Machine with Set Weight Option for Retail Packing
Digital load scales are another miracle of modern-day engineering and design. Yes, we are talking about the weighing scale we...
Build an Arduino Scoreboard using Outdoor P10 LED Matrix Display and Update Scores Remotely using Smartphone
An electronic scoreboard is one of the most important gadgets anybody can have during any sports tournament. Old manual...
Measuring CO2 Concentration in Air using Arduino and MQ-135 Sensor
The earth’s Atmospheric CO2 level is increasing day by day. The global average atmospheric carbon dioxide in 2019 was 409.8...
Designing a High Power, High Efficiency Boost Converter using TL494
While working with electronics, we often find ourselves in situations where it becomes necessary to step up the output voltage...
Controlling a WS2812B RGB LED Matrix with Android App using Arduino and Blynk
Over the course of a few years, RGB LEDs are getting popular day by day due to its beautiful color, brightness, and enticing...
DIY ESP32 Based Audio Player
DIY Music players are fun to build, and we previously built a few music players using Arduino and a dedicated MP3 module. Now...
IoT Based AC Fan Speed Control using Smart Phone with NodeMCU and Google Firebase
In this article, we are building an AC Fan Regulator Circuit, which is able to control the speed of the fan by restricting the...
Building a Compact and Low Power Solid-State Relay to Control AC Home Appliances using ESP8266 for IoT Applications
Relays are common in many switching circuits where controlling (turning ON or OFF) an AC load is required. But due to the...