| This modular Linkwitz–Riley active crossover delivers 4th-order filtering for stereo speakers and optional mono subwoofer summing. Built aro...
More about Elektor Labs (832)
| This LM723 power supply delivers 0–24 V at up to 750 mA without requiring a negative or floating auxiliary supply. Using clever configuratio...
| This MCS BASIC-52 single chip computer runs BASIC-52 v1.31 on modern CH55x 8051 microcontrollers with internal Flash and xRAM — no external...
| This SIP8 vs SOIC8 adapter bridges modern SOIC8 ICs with legacy SIP8 footprints, making it ideal for troubleshooting, breadboarding, and aud...
| This project demonstrates interfacing a gas sensor with Arduino using Proteus simulation. By reading a digital HIGH/LOW output from an MQ-ty...
| This self-powered low-noise microphone amplifier boosts dynamic microphones without relying on 48-V phantom power. Designed for low-impedanc...
| Microcontrollers for Kids is an Elektor Labs project that lays out a practical, classroom-tested path from Scratch to real hardware, ending...
| This ESP32 IR Remote Server and Relay turns your ESP32 into a WiFi-based IR hub for 17+ remotes. Control AV equipment from any browser, crea...
| This sensor device for burglary prevention detects movement in front of a window using a low-power radar sensor and flashes brightly as an i...
| This ESP32 drone guide shows how to use esp-fc firmware to configure an ESP32 flight controller in Betaflight and fly with a radio controlle...