More about Circuits & Circuit Design (376)

21-05-2026 | Using soil-moisture sensing and timed pump control, this 555-based design automates plant watering. The circuit delivers water only when the...

19-05-2026 | High-frequency circuits have different demands than low-frequency designs like audio. Standard prototyping boards fall short for RF due to t...

15-05-2026 | The T-Reg high-voltage regulator circuit delivers clean, stable power for tube amps. Supporting output voltages up to 500 V, you can use the...

13-05-2026 | Max Imagination brings drones, robotics, RC builds, 3D printing, ESP32 and Arduino projects into one practical live discussion. Join Elektor...

12-05-2026 | The Elektor Formant returns in Elektor Engineering Insights #59 on May 27 for a conversation about DIY synth design, workshops, and the valu...

11-05-2026 | Online music collaboration is difficult due to latency, and common platforms fall short. This audio latency measurement project features an...

7-05-2026 | Mains hum from loudspeakers isn’t always caused by bad wiring, poor cables, interference, or grounding issues. Sometimes the amplifier power...

4-05-2026 | Learning Digital Electronics is now featured in a new Elektor TV video introducing the Academy Pro Box bundle for practical digital circuit...

4-05-2026 | Avoid unexpected shutdowns in your 9-V-powered projects with this simple low-battery indicator circuit. Using just a handful of components,...

1-05-2026 | Problems with cables or wiring harnesses? The electronic circuit presented here is an attachment for an oscilloscope that enables Time Domai...