>fixing Amiga Tank mouse
> instead of replacing broken phototransistors you replaced IR emitters with the new phototransistors
>ams OSRAM IRL80A is obsolete
>nobody is selling any NOS in Poland


I moved phototransistors in this mouse to their place and installed new IR emitters. One axis moves only by one pixel, while the other one works fine OR moves by one pixel, which implies that cable might be broken?

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At least I can say that IRL81A IR LEDs work with LPT80A.
Maybe next time I'll go to hackerspace with A500, so I can debug everything at once.

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