| 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...
More about Test Measurement News (229)
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| SEQURE HT140 review: Versatile 2-in-1 hot tweezers and soldering iron with multi-power support for both precision SMD work and field repairs...
| How good is a cheap multimeter? We try to answer that question in this test of the PeakTech P1073, a so-called smart multimeter with a price...
| Lab Talk #4 returns on 15 May with Brian, Jens, Thomas, and Saad exploring battery tech, energy storage, and current projects from Elektor L...
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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...
| Whether you are designing, repairing, or testing audio and hi-fi gear, a reliable frequency counter is a must-have tool. This classic freque...
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| Precision, high-performance A/D converters demand additional technical attention when it comes to interfacing and signal conditioning for va...
| Tired of hunting short-circuits with a magnifying glass? This clever circuit makes locating a PCB short fast and frustration-free. Build a s...
| When editing or translating engineering texts, it often happens that the authors use the definitions “precision” and “accuracy” interchangea...
| Semiconductors are temporarily exempt from new US tariffs, offering the electronics industry brief relief. But with semiconductor tariffs st...