Volos Projects recently showcased an easy-to-reproduce, inexpensive DIY ESP32-S3 Internet radio based on a Waveshare ESP32-S3-LCD-1.54 development board ...
Abstract: This paper proposed a self-contained IoT sensor module which includes sensor for collecting various information, micro-computer and multiple solar panels for realizing dynamic cost reduction ...
Abstract: Precision and energy-efficient sensor interfaces have always been needed in loT applications. To digitize weak signals (tens of mVs), such as shunt-based current and biomedical sensors, the ...
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