These days, 433-MHz RF transmitter/receiver modules are very popular ... my remote control handset outputs the 24-bit code “001000011110001001100010” (2220642 in decimal), as revealed exactly by the ...

The transmitter and receiver For the transmitter, he turned an Arduino Pro Micro into a USB sound card which he could plug into his laptop. That outputs both the audio signal and a 40 kHz carrier ...

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 ...

It has an RF front ... ID and PAC code: ATA8520-EK1-E standalone evaluation kit comes with an Atmel ATmega328P microcontroller. ATA8520-EK2-E extension board is designed for use with an Atmel Xplained ...

If you’re looking for a simple way to make an RF transmitter, check out [Tomasz]’s Morse code transmitter. His design uses nothing more than a microcontroller and a 16MHz crystal to transmit ...