| Wi-Fi HaLow successfully bridges the gap between traditional Wi-Fi and LoRaWAN by combining long range, low power consumption, and enough b...
mircemk (22)
| This project demonstrates that practical object recognition does not always require complex machine learning frameworks. Using only the buil...
| In this project, I convert a classic PCL86 single-ended tube amplifier design to operate with the less common PCL82 vacuum tube. Powered ent...
| In this project I demonstrate an extremely simple Direct Conversion SDR Receiver based on the Microchip MCP2036 IC. With only a handful of p...
| This Elecrow Starter Kit saves time, eliminates wiring problems, and makes learning electronics both simple and enjoyable.
| An FM IF amplifier IC becomes a shortwave propagation meter. Instead of tuning a station, the CA3089's logarithmic RSSI output on pin 13 mea...
| This ESP32-C3 Color Detector demonstrates how accurate and efficient color recognition can be achieved using a dedicated TCS34725 optical se...
| How to build a highly reliable, automated Flood Protection System using an ESP32 microcontroller and a Telegram Bot for real-time remote mon...
| 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...