Local RF control of AOK/Zemismart 433.92 MHz roller blinds from Home Assistant — no cloud, no hub app, just MQTT and a flashed Sonoff RF Bridge. Use Configure on an existing entry to edit identity, ...

Note: Find out about the laws in your country. Use at your own risk. Attention! in version 2.5.7 there are changes for the internal transfer functions regarding the gdo pin assignment!

This article describes the phases for the construction of a Yagi antenna. The calculations of the parameters are made using 4NEC2 software. This type of antenna is used for transmissions and ...

Hello everyone, Today in this project, we will interface RF Receiver and Transmitter module with PIC Microcontroller and communicate between two different pic microcontrollers wirelessly. Before going ...

A rapid development in personal electronics and sensor networks 1,2 has raised urgent and challenging requirements for their portable and sustainable power sources, which are now mostly using ...