The company has launched boards running Linux before, including the Yun and the Tian, yet it's typically competed more with ...

ProxNet is a portable testbed designed for authorized wireless IoT security analysis within a controlled lab environment. It utilizes a Raspberry Pi 4 as the central controller, an ESP32 for RFID/NFC ...

Video games, movies, and modern militaries are all full of robotic gun turrets that allow for remotely-controlled carnage. [Paul Junkin] decided to build his own, albeit in a less-destructive ...

This project provides a complete driver for NRF24L01 wireless transceiver modules working with STM32F103C8T6. The implementation includes robust error handling, power ...

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: We provide an analytic framework for the capacity of adaptive transmission techniques, taking into account both generalized fading channels and Gaussian-distributed transceiver hardware ...

In the second part of this series, we realized the digital wireless transmission of audio, but the data rate of the prototype was only usable for a mono signal. In this article, a higher data rate ...