Unexpected Maker has recently released the Series, a lineup of four new ESP32-S3 development boards: the EdgeS3, TinyS3, ...

In order to continuously power movable sensors, we present an autotracking continuous-wave time reversal (TR) wireless power transfer (ACTR-WPT) system of a novel low-profile planar transmitter. The ...

In this work, an energy-efficient on-off keying (OOK) chipset for short-range high data-rate communications is implemented in a 28-nm CMOS technology. A cancellation-based OOK modulator is proposed to ...

Grove LoRa 433MHz and 915MHz RF Grove_LoRa_firmware: The firmware of Grove - Lora 433MHz/470MHz RF and Grove - Lora 868MHz/915MHz RF. It is a conversion from Uart to SPI interface.

About Arduino library for the DS18B20 sensor - restricted to one sensor per pin.