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.

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…

August 25, 2021

In this project, we are going to build a Smart Farming System using IoT. The objective of this project is to offer assistance…

August 17, 2021

With the Internet of Things taking over the lives, home automation is becoming more and more common. Home automation can…

August 13, 2021

Well, IoT is trending everywhere and is one of the greatest things that can be used to make life easier. There are many IoT …

August 2, 2021

Are you a DIY or an IoT or enthusiast who is planning to start their voyage into the mysterious lands of embedded systems or…