especially when he found that somebody had already written a IR communications library for his particular brand of AC. From there, he could start tacking on sensors and functionality. With the ...

Low-end remotes use only one transmitter at the end ... the line of sight required by infrared. An IR sensor is located near the TV and wired to the receiver, which can be many feet away in ...

He found the IR sensor and tied the RF receiver directly into its output ... you could reuse it and connect it to the IR transmitter. It wasn’t clear how you could easily package the RF ...

the demand for IR emitters and receivers is anticipated to grow significantly. This growth can be attributed to the cost savings from sensor miniaturization and the multifunctionality of IR ...

Only in the rare case of the receiver sensor being exposed ... even for a small period, allows IR detectors to ‘recuperate’, and so optimise their ability to minimize the response to ambient light.

Targeted for the smart home, this design leverages two PIC MCUs that use a wireless RF transmitter/receiver to control up to six relays and monitor two analog signals. In this design idea, you ...