[fahadshihab], a young tinkerer, shared his circuit design for a simple remote control using 555 timers ... Once you’ve mastered this, perhaps an AM transmitter is next?

Jason English, our esteemed editor, wonders, "How many other Camrys would my remote unlock ... inside both the transmitter and the receiver, you had some control over the 8-bit code that they ...

If you are interested in building your very own open source long-range remote control transmitter for your ... best with one long range version as the receiver, and a standard module for transmitting.

These days, 433-MHz RF transmitter/receiver modules are very popular with electronics ... When you press the buttons on your 433-MHz remote control transmitter, the received 433-MHz RF codes should ...

Low-end remotes use only one transmitter at the end of ... code for each function on the TV, DVD, A/V receiver, etc. There are hundreds of remote control codes for A/V devices manufactured over ...

Receiver identifies signals, sends it to circuit. 3. Circuit board translates ... through following the pulse sequences: Transmitter: The remote control contains a radio transmitter which operates ...