For switching high-powered loads from a microcontroller, or for switching AC loads in general, most of us will reach into the ...

Abstract: This paper investigates the multi-user power control problem in relay-assisted anti-jamming systems. Because of the hierarchical confrontation ...

Abstract: In this paper, we propose a geometric approach for optimal power control and relay selection in NOMA wireless relay networks. First, for each pair of relays, to derive an optimal vector of ...

This project is an advanced 4-channel relay module designed for home automation and IoT applications. Unlike standard relay boards, this design integrates an LM2596 buck converter for onboard ...

Sketches for an Esp8266-01 STC 15f104W powered 1-channel relay board to be controlled remotely using an MQTT broker as communication bus without modifying physically the device nor using any third ...