| Construct this easy-to-make tool to detect hidden magnets and sensors inside modern appliances. You will find it ideal for repairs, experime...
All items tagged with PCB and Circuits & Circuit Design (54)
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| Semiconductor-based devices are intended to work within a certain temperature range only. They might malfunction or stop working abruptly if...
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| There are several situations where you may need to measure low resistance values, down to the milliohm range. One example is locating a shor...
| Tired of hunting short-circuits with a magnifying glass? This clever circuit makes locating a PCB short fast and frustration-free. Build a s...
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| There are many scenarios where measuring low resistance values, even in the milliohm range, is essential. For instance, it can help pinpoint...
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| With energy costs skyrocketing, any contribution, however small, to reduce energy consumption has got to be welcome. I noticed that a relay...
| Measuring a specific point (node) in an RF circuit with a regular oscilloscope probe can disrupt the circuit's performance, even when the pr...
| Take your SMARS Robot to the next level! Learn how to add OLED, RGB LEDs, a buzzer, and Bluetooth connectivity with step-by-step guidance.
| Elektor has a long history of presenting innovative amplifer designs. Combining a classic Class-B design with short-circuit protection and u...
| Discover how the Stickvise can change the way you work on PCBs! With excellent machining quality and a larger opening than most commercial v...