Create your own IR blaster to replicate any remote. #DIY #TechProjects #Electronics #IRBlaster

Unlock the power of DIY home automation with an IR blaster built using 2 IR LEDs, an amplifier circuit, a photodiode, and a mic jack. Here's how you can do it:

Capture IR Codes: Use a photodiode connected to a mic jack to record the IR signals from any remote control. When you press a button on the remote, the photodiode detects the IR light, and the signal is recorded as audio data through the mic jack on your computer or smartphone.

Analyze and Edit: Once recorded, you can analyze the audio file to understand the structure of the IR code. With simple audio editing software, you can modify or replicate the signal as needed.

Playback IR Codes: Connect the 2 IR LEDs to an amplifier circuit. By playing the edited audio file through the amplifier, the IR LEDs will emit the corresponding IR signal, effectively replicating the original remote control’s function.

This DIY IR blaster allows you to control any IR-based devices with your custom remote signals, opening up endless possibilities for automation and convenience.

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