This is an example for the control of simple 433MHz radio sockets as you can buy them e.g. in a DIY store. It only works with models that use 10 little Dip switches to set the codes. Connect the VCC ...

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 specifically controls the position of ...

Wireless communication is the future of technology! Communication established between two modules opens a large scope of applications. Wireless Transceivers modules come in very handy and are useful ...

This project is based on MPU6050 accelerometer sensor and Arduino to wirelessly control the brightness of light. MPU6050 accelerometer senses the tilt positions of your hand in the X-axis and Y-axis ...

Why Choose nRF24L01 for Arduino Based Walkie Talkie? The main component of this project is the NRF24L01 RF module and Arduino Uno, which is the brain or processor. We have already learned how to ...

Abstract: This paper presents a wireless communication system utilizing a 433MHz RF module alongside human presence detection using a Passive Infrared (PIR) sensor. The system is designed to enable ...