Use Arduino, 433Mhz transmitter,receiver and Nexa remote switch add Mac automator to voice turn on and off real lamp.

433Mhz-transmitter-and-receiver-without-arduino Hello guys, today we are going to setup our 433Mhz transmitter and receiver modules with their supporting cards. We are using cheap 433mhz modules and ...

A few years ago Josef Holmner created an awesome Arduino powered wrist worn quadcopter controller that allows pilots to control their flying drones using just one arm, and gestures which trigger ...

If you are interested in building your very own open source long-range remote control transmitter for your next project. You might be interested in a new ...

This paper presents the design and implementation of a 433MHz low-power transmitter (LPT) using OOK modulation for Tire Pressure Monitor System (TPMS). The proposed direct modulation transmitter ...