| 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...
All items tagged with Embedded & AI and Test & Measurement (31)
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| The analog input of an Espressif ESP32 doesn't seem very reactive in the very first part of its allowed range, with a lack of response, and...
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| Explore how the integration of a standard ultrasonic sensor, a vibration motor, and one or two microcontrollers resulted in a functional enh...
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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...
| Want to see what your microcontroller is really doing — in real time? MCUViewer is a powerful visual debugger designed by an engineer, for e...
| 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...
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| Brushed DC motors are increasingly being replaced by brushless (BLDC) and stepper motor competitors. But their use still makes sense, as the...
| Check out the latest installment of Elektor Lab Notes. We cover some of the newest projects on our workbenches, including updates about a se...