| How to build a highly reliable, automated Flood Protection System using an ESP32 microcontroller and a Telegram Bot for real-time remote mon...
mircemk (15)
| It uses free API key with Live ADS-B data, presented in a beautiful visual display with smooth animation, and a custom-built radar interface...
| A coil-free dual-conversion superhet SDR built from two NE612 mixers and a few passives. The first mixer down-converts to a 455 kHz IF for s...
| The project successfully demonstrates the integration of graphical user interfaces, I2C sensors, and the ESP32-S3 microcontroller into a co...
| A simple rectifier tube can produce high-quality X-ray radiographs. It is a cost-effective way to explore the principles of medical imaging...
| A single Arduino Nano turns a discarded TV into a full-screen stereo VU meter over composite video. An envelope follower tracks signal peaks...
| This project demonstrates a simple yet highly effective SDR (Software Defined Radio) receiver based on a dual-conversion superheterodyne arc...
| A full-featured variable frequency oscillator using only an ESP32 and a Si5351 clock generator linked by four I2C wires, no LCD, no rotary e...
| With this project, you can easily turn your old (or new), useless TV into a beautiful retro video effect device.
| Build an advanced DIY Tesla Coil Plasma Rife Machine that transmits frequencies wirelessly through glowing plasma energy. Inspired by the or...