| Need a Hall sensor? A strip of copper, a strong magnet, and an LM358 are all you need to explore the Hall effect hands-on. This experimental...
All items tagged with Circuits & Circuit Design and IoT Sensors News (26)
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| The low-cost ESP32-C3 SuperMini modules feature a compact SMD antenna. However, the small antenna design greatly restricts the effective Wi-...
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| PCB design is not just about getting the circuit to work. A professional design balances electrical performance, manufacturability, EMI comp...
| Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows...
| Looking for more projects? Vist Elektor's "Circuits & Circuit Design" page and download the free Elektor Circuit Special 2025 bonus edition....
| Discover clever circuits in this new edition of Elektor Lab Talk, packed with real-world electronics projects from the Elektor team. In this...
| You can build a precision radiation meter with this PIC16F88-based design, featuring real-time pulse counting, audible feedback, and a clear...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including upcoming articles,...
| The Elektor Circuit Special 2025 is packed with innovative circuit designs, inspiring DIY electronics projects, and practical tips to enhanc...
| Why buy a guitar tuner when you can build one yourself? Using an inexpensive board and a clever signal processing algorithm, this DIY projec...