| Using soil-moisture sensing and timed pump control, this 555-based design automates plant watering. The circuit delivers water only when the...
All items tagged with Circuits & Circuit Design and Circuits Circuit Design News (201)
| 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...
| Max Imagination brings drones, robotics, RC builds, 3D printing, ESP32 and Arduino projects into one practical live discussion. Join Elektor...
| The Elektor Formant returns in Elektor Engineering Insights #59 on May 27 for a conversation about DIY synth design, workshops, and the valu...
€5 (FREE for Members)
| Online music collaboration is difficult due to latency, and common platforms fall short. This audio latency measurement project features an...
€5 (FREE for Members)
| Mains hum from loudspeakers isn’t always caused by bad wiring, poor cables, interference, or grounding issues. Sometimes the amplifier power...
| Learning Digital Electronics is now featured in a new Elektor TV video introducing the Academy Pro Box bundle for practical digital circuit...
| Avoid unexpected shutdowns in your 9-V-powered projects with this simple low-battery indicator circuit. Using just a handful of components,...
| Elektor partners with oemsecrets to embed an electronic component search tool directly into articles. Engineers can quickly find, compare, a...
| System check! Elektor wants to know: Are modern dev boards making engineers more productive or just lazy? Does this convenience come at a co...