| Rediscover a 2015 guitar overdrive that uses OTAs and germanium diodes for distinctive analog distortion. See why this clever circuit is sti...
More in Circuits & Circuit Design (125)
| Every solder joint on a PCB is a thermocouple, and at 20 nV resolution, they matter. This UI calibrator answers with a 50°C oven under the m...
| More circuits and engineering insights await you! Visit Elektor's "Circuits & Circuit Design" page to download the free Elektor Circuit Spec...
€5 (FREE for Members)
| Is your ESD wrist strap really protecting you? This innovative ESP32-S3-based tester quickly checks the resistance of the strap-to-wearer pa...
| The Elektor Circuit Special 2026 is here with a fresh collection of practical circuits and hands-on electronics projects. Explore designs in...
| Want a fun way to observe the enormous electric fields generated by approaching thunderstorms? First published in Elektor in June 2003, this...
| In April 2000, Elektor presented a Voice Shifter project to demonstrate how a handful of analog building blocks can dramatically alter speec...
| System check! Elektor wants to know how much money you spend each month on electronics. And, if you had an extra €500, what would you spend...
€5 (FREE for Members)
| Microcontrollers such as the Arduino Nano are ideal for simple measurements, such as recording diode characteristic curves. Using TestLab on...
| Before smart cameras, wireless sensors, and connected security systems became commonplace, protecting a room could be as simple as a laser b...