I've recorded the IR signals from my TV-remote as a wave on my computer. And now I want to play them through an IR-diode, instead of the speakers, so I can control the TV from my computer.
Now, the problem:
It did not work to just connect the diode to the computer (no surprise) so I tried to amplify the signal with a transistor, but apparently it's not that simple.
Do anyone know how to make a circuit that will make it work?
The IR-diode is 1,2V and 100mA and the input voltage would preferably be 3V. Ohh and I am just using one of the stereo channels, so it should be mono...
(I recorded it with PCM at 44,100 kHz and 16 bits.)
Thanks!
Now, the problem:
It did not work to just connect the diode to the computer (no surprise) so I tried to amplify the signal with a transistor, but apparently it's not that simple.
Do anyone know how to make a circuit that will make it work?
The IR-diode is 1,2V and 100mA and the input voltage would preferably be 3V. Ohh and I am just using one of the stereo channels, so it should be mono...
(I recorded it with PCM at 44,100 kHz and 16 bits.)
Thanks!
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