100+ DIY IoT Projects with Code and Schematics

Internet of Things (IoT) is revolutionizing the electronics industry. With more and more applications adapting IoT, it is important for the engineers of today to get acquainted with this technology. To help you with the same, Circuit Digest provides you with a large collection of free IoT projects for you to learn and recreate. The projects are built using the popular development platforms like Arduino, Raspberry Pi, ESP8266, STM32, MSP430, PIC amongst others. All projects are documented with a neat circuit diagram, code and demonstration video to provide a complete do-it-yourself experience.

December 23, 2020

Over the past few years, IoT (Internet of Things) devices have become an indistinguishable part of our daily lives. From smart…

December 16, 2020

As the winter season approaches; comes that time of the year when the festival of lights is celebrated. Yes, we are talking…

December 15, 2020

In the area of renewable energy, solar energy is at the forefront, because producing energy by using the power of the sun is…

December 2, 2020

In many IoT applications, there are situations where the sensor data needs to monitor continuously, and the simplest way to do…

November 12, 2020

Over the course of a few years, RGB LEDs are getting popular day by day due to its beautiful color, brightness, and enticing…

November 10, 2020

In this article, we are building an AC Fan Regulator Circuit, which is able to control the speed of the fan by restricting the…

November 4, 2020

Relays are common in many switching circuits where controlling (turning ON or OFF) an AC load is required. But due to the…

October 7, 2020

Since the corona outbreak, it has become very difficult to identify those who are affected by the virus or not. To solve this…

September 30, 2020

Raspberry Pi HAT is an add-on board for Raspberry Pi with the same dimensions as Pi. It can directly fit on the top of…

September 24, 2020

The ESP32 microprocessors from Espressif have quickly gained popularity and can already be found being used in many IoT…

August 26, 2020

Pulse oximetry is a widely used medical measurement instrument and it is a non-invasive and painless test that measures oxygen…

August 20, 2020

Agriculture is the backbone of our country and it is very important to know the parameter of soil and water for efficient…