| Build a versatile function generator that takes a refreshingly different approach, creating a sinewave first and converting it into triangle...
All items tagged with Circuits Circuit Design News and Circuits & Circuit Design (231)
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| Modular electronics is the focus of Elektor Lab Talk #50 on September 17, 2026. The team will look at processor and RF modules, carrier boar...
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| CoffeeCaller turns the office coffee break into a custom mesh-networked electronics project. See how an ESP32 prototype evolved into an nRF5...
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| Elektor asked makers, engineers, educators, and creators to share their go-to workbench tips. The result: practical advice on designing, bui...
| A beer pong turret gives PLACITECH creator Alessandro Placitelli an excuse to experiment with DC motors, 3D printing, joystick control, and...
| Wireless alarms are everywhere: homes, businesses, and public facilities. But what happens when someone deliberately blocks their signal? Th...
| Rediscover a 2015 guitar overdrive that uses OTAs and germanium diodes for distinctive analog distortion. See why this clever circuit is sti...
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| Control a water heater remotely with an ESP32 and Telegram. Switch it on or off and check its status from your smartphone—no home automation...
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| 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...
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