Designed by Nova Radio Labs in the US, the Novaduino Environmental Sensor Kit is an Arduino-programmable air quality and ...

At the heart of the “Walter” board lies the ESP32-S3 microcontroller, equipped with 2MB of RAM and 16MB of flash memory.

Abstract: To improve the efficiency of patient calls and the quality of medical services in hospital wards, this paper proposes a design scheme for a bed call system based on an embedded platform and ...

Abstract: Back-illuminated modified uni-traveling carrier photodiode (MUTC-PD) with improved saturation performance at high frequencies is developed and its application in wireless communications is ...