When I wrote about a DIY ESP32-S3 internet radio last week, "raspbeguy" commented he'd rather choose an ESP32-based DIY DAB+ ...
Flash Bee is an easy-to-make DIY handheld lightning detector based on an ESP32-C3 board, a round display, and AMS AS3935 ...
Traditional approaches to medication management rely on manual documentation and barcode scanning, which is labor intensive and prone to errors in the fast-paced healthcare environment. Extending ...
Abstract: This article describes the development of a low-cost, low-power wireless infrastructure using UHF Radio-Frequency IDentification (RFID) sensors for pavement monitoring. The RFID sensor for ...
Abstract: This paper presents a batteryless radio frequency identification motion sensor tag that integrates a passive infrared sensor, a radio frequency energy harvesting front end, and real-time ...
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