A fully secure receiver and transmitter pair works on radio frequency, Control the things wirelessly without internet, Wifi and bluetooth. Get all the required files ...

This link has a pretty explanation about datasheet about transmitter, and this one for receiver. After you read through the datasheets, you should be able to understand how to connect the pins to the ...

In this project, we’re making an ordinary two-wheeler helmet smart using an RF Transmitter & Receiver. The best part: this Arduino-based smart helmet is simple to build and does not require advanced ...

Abstract: A 125 KHz wake-up receiver to receive wake-up signal and a 433MHz data transmitter to transmit temperature and pressure data of the tire to central control module for battery-less TPMS (Tire ...