MiniPOV as TV-B-Gone updated

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opossum
 
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Joined: Fri Oct 26, 2007 12:42 am

MiniPOV as TV-B-Gone updated

Post by opossum »

I wanted a way to know what code was being sent, so I created this MiniPOV / TV-B-Gone hybrid. It uses socketed SIP resistors that allow configuration for use as a POV or TV-B-Gone. This allows firmware compatibility with the MiniPOV3 and use of all the POV LEDs when used as a TV-B-Gone. The firmware shows the current IR code in binary on the LEDs and uses code compression to allow 31 codes in the 2313'a 2K of flash memory.

Schematic
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Board
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SIP resistors configured for POV
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Works!
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SIP resistors configured for TV-B-Gone.
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SIP resistors configured for TV-B-Gone with a discrete resistor for Q1 base.
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Watch it work --->Quicktime Video

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