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.

January 19, 2024

Welcome to the DIY world of Circuit Digest! In this blog, we're going to show you How to build your own Simple CCTV…

January 10, 2024

In this project, we'll explore an IoT-based irrigation system using the ESP32 board and Blynk app. It's a project based…

December 30, 2023

Breathing clean, healthy air is vital for our well-being, yet air quality remains a concern in many environments. In this article, we delve into…

November 29, 2023

If you are new to smart home automation and are looking to build your first project to control your lights and fans…

June 23, 2023

In this blog post, we will explore how to build a real-time webserver using a Raspberry Pi…

June 20, 2023

Hello guys, in this blog, we will learn how to program a Raspberry Pi Pico W in Micropython, we will learn in depth…

April 18, 2023

The ESP32 is a powerful, low-cost microcontroller that is widely used in the development of IoT projects. It is popular…

March 15, 2023
What is an ESP32 Web Server? 

In the Internet, all the websites are hosted on a computer and…

February 3, 2023

In the previous parts(Part 1, Part 2, Part 3) of this project, we investigated different…

November 29, 2022

If you are thinking about building yourself a burglar alarm or you are thinking about Automating lights in your room,…

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-…