Code for a 433MHz RF Wireless Transmitter and Receiver module. I had a lot of issues trying to find help when I was first learning about these devices. This code ...

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 cost-effective 433MHz wireless relay switch circuit allows remote relay control using an RF transmitter and receiver module. It is ideal for scenarios where wired connections are impractical or ...

Let's build a cool hand gesture-controlled robot that'll amaze your friends and family—it's like magic! This step-by-step guide helps you build a hand gesture-controlled robot using simple components ...

It is often required to switch electrical appliances from a distance without being a direct line of sight between the transmitter and receiver. As you may well know, an RF based wireless remote ...

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 ...