| Build a precision radiation meter with this PIC16F88-based design, featuring real-time pulse counting, audible feedback, and a clear LCD. It...
All items tagged with Sensors and Circuits & Circuit Design (13)
| While the I²C bus is theoretically capable of running for years without interruption, in practice, sensors eventually “lock up,” halting com...
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| Construct this easy-to-make tool to detect hidden magnets and sensors inside modern appliances. You will find it ideal for repairs, experime...
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| Precision, high-performance A/D converters, unlike the most common ones, require some extra technical considerations for interfacing and sig...
| A defective parking sensor can be expensive if you don’t notice it in time and get it repaired. Following the engineer’s ironclad rule “Do i...
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| Precision, high-performance A/D converters demand additional technical attention when it comes to interfacing and signal conditioning for va...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including sensors, ESP32 ada...
| Discover Alessandro’s blend of electronics, 3D printing and content creation, and the playful DIY projects he shares on his Placitech Youtub...
| The MAX7219 is a very useful and versatile display driver that can drive up to 64 LEDs independently. It’s well-known, but existing tutorial...
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| The fingerprint-readout function is widely used in high-tech devices such as notebooks, advanced keyboards, and automated access control, bu...