This article details the development of a real-time automotive sensor dashboard by using an ELM327 OBD2 module and an ESP32-S3 touch display. The dashboard shows essential sensor data — including ...
Abstract: Inspired by the challenges presented in Part I, Part II examines analog ambient backscatter for scalable, batteryless, wireless and ultra-low cost sensing of soil moisture. Ultra-low power ...
Abstract: Aiming at the calibration experiment of piezoelectric sensor, a high-precision piezoelectric sensor test system is designed, based on LabVIEW software development platform. The hardware ...
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