| Need a reliable calibration source? Our featured circuit delivers precise voltages from -10 V to +10 V (20 µV steps) and currents up to 40 m...
All items tagged with Microcontrollers and Test & Measurement (23)
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| LiDAR is a great solution for detecting obstacles and measuring distances. Here we use the technology for taking precise distance readings u...
| 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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| In this article — the first of a series — we are exploring the possibility of making a measuring device for static electrical fields, which...
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| The frequency of the mains voltage serves as a reliable indicator of the electrical grid’s load. This grid frequency meter monitors both thi...
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| A shift light helps manual drivers save fuel and reduce emissions by signaling the best time to upshift. It’s easy to add to almost any car...
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| When it comes to searching for, or even sorting, the various quartz crystals at one’s disposal, it sometimes turns out that their markings a...
| Keep track of your battery bank’s condition with the PbMonitor. This affordable battery-monitoring system monitors voltage, current, and tem...
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| MCUViewer is an open-source graphical debugging tool for microcontrollers, featuring two core modules that allow developers to visualize and...
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| Imagine being able to monitor ECG data in real-time, wherever you are. This project aims to make this a reality by developing a portable and...