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.

October 6, 2022

In the last tutorial, we look at the ESP Rainmaker platform and how we can use it with the…

September 28, 2022

In this tutorial, we are going to look at the ESP RainMaker. ESP RainMaker is the end-to-…

August 23, 2022

In the last part, Designing Smartwatch using ESP32, we have looked at how to interface the…

August 18, 2022

In the last part, DIY Smartwatch using ESP32, we have looked at how to make some…

August 1, 2022

In one of our previous projects, we interfaced SX1278(Ra-02) based LoRa module with Arduino and established…

July 25, 2022

When we are talking about LoRa, it's been more than 10 years since its first official launch and since that day LoRa is…

June 6, 2022

IoT and home automation have come a long way since they first gained popularity in 2014, thanks to the debut of a game-…

May 23, 2022

As winter sets in, the air hanging over us thickens with smoke and gaseous emissions from burning fields, industrial factories…

April 6, 2022

There are several soil monitor sensors available that can be easily interfaced with the Arduino or other Embedded modules and…

March 2, 2022

Nowadays, Security system is one of the most researched fields and with increasing security threats, companies are launching…

October 27, 2021

If you have a pet at your place and there is no one to feed him/her at the right time in your absence. So here we are building…

September 13, 2021

Forest fires are common hazards in forests that cause a lot of harm to Wildlife as well as the Environment. It could be avoided…