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.

The desk bot is designed to perform various functions, allowing you to choose between using push buttons or voice…

The "Smart AI-Powered Surveillance Camera" represents a powerful combination of the latest and most advanced AI and the…

The Wearable Communication Assistant is designed as a portable, AI-driven solution that leverages machine learning…

The Smart Indoor Plant Care System is an IoT-based solution that automates plant care by monitoring soil moisture,…

In the era of smart homes, automation and integration are key to enhancing convenience and efficiency. Our project leverages the SIPEED MAIXDUINO…

The Voice-Controlled Smart Home Assistant is an IoT device built using the Maixduino Kit for AI + IoT. It incorporates…

Developed AR and Voice Interaction functionalities. AR displays images to enhance learning, activated by the wake word "Hello" (e.g., "Hello Earth…

Our IoT-Based Smart Bin project features a custom-built IoT system and Firebase database, using the Arduino Uno R4 WiFi…

Animal intrusion is a significant issue in many rural and agricultural areas, especially those near forests or wildlife reserves. Animals like…

This method uses a heat pump to recycle the air used in drying, making it more energy efficient. This technology allows…

Our Smart Home Using Arduino Uno R4 WiFi project is designed for home safety and convenience, integrating temperature,…

For this contest, I want to build something around edge AI and IoT. I…