ESP32 is a tiny cheap 8$ module with a dual core 32-bit CPU and built in Wi-Fi and dual-mode Bluetooth with sufficient amount of 30 I/O pins for all basic electronics projects. All these features are ...

A wireless robotic car controlled using hand gestures. The project uses an MPU6050 motion sensor to detect hand movements, an NRF24L01 wireless module for communication, and an L298N motor driver to ...

ESP32-DIV hardware provides a powerful open-source Flipper Zero alternative. Build your wireless testing tool using the ESP32 ...

An AI-assisted, IoT-based obstacle detection system designed to help visually impaired individuals navigate their surroundings safely and independently. The system uses ultrasonic sensors to detect ...

In a bid to addresses the challenges of labour-intensive garbage collection and segregation, a team of Chandigarh University ...

This section covers electronics projects based on NodeMCU ESP8266 board. The NodeMCU is basically an open source firmware, and also commonly used term for the popular ESP8266 Development Board, which ...

Radios were once big complicated appliances, full of warm valves and paper-wrapped capacitors, all humming and glowing to capture signals from the aether and spit them out of a speaker. Every ...

Your desk or bench is a work area, so why not make it look the part? That’s the idea behind the miniature blinking traffic barrels that [Glen Akins] recently put together. Of course, just a single ...