| To weigh large items like bicycles or suitcases, standard scales are often impractical. This solution uses up to four small scales that tran...
All items tagged with microcontrollers and Circuits Circuit Design News (22)
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| Unlock smarter workouts with a programmable fitness timer that guides your reps, rest periods, and routines with intuitive tones and an OLED...
| The judging panel of the STM32 Edge AI Contest selected three exceptional projects that demonstrated outstanding technical quality, practica...
| Need a compact solar power regulation module for low-consumption systems? This solar cell voltage regulator is designed to sit between a sol...
| The September/October 2025 issue of Elektor Mag is out. The magazine explores a range of topics including short-range audio links, satellite...
| Deadline extended! Submit your STM32 Edge AI project by October 1, 2025. Use the extra month to perfect your design. You could win a share o...
| Every lab supply needs voltage and current readouts. But what if your display could do more? This microcontroller-based DC power meter shows...
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| How can you remotely control home heating? Here’s an SMS remote control system using the mobile network, featuring relay outputs and a tempe...
| Why buy a guitar tuner when you can build one yourself? Using an inexpensive board and a clever signal processing algorithm, this DIY projec...
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| Is it possible for a tiny microcontroller to run on a hefty 48-V battery? This project makes it happen using a custom step-down converter —...