RE: Please help with Catweasel Reed-Contact

Antitrack_at_networld.at
Date: 2005-08-18 13:09:09

Zitat von Ruud@baltissen.org:

> Hallo Antitrack
> 
> 
> > Very well. Please tell me _which_ hall sensor would fit best,
> > and also tell me more about the supposedly needed resistor.
> > Which do I need? Thanx.
> 
> Some years ago I got mine from not working 3.5" drives. Just follow the 
> leads and you'll see that one will go to Ground, one to +5V through a 
> resistor and the last one will go to the input of an IC.

Very well, but how would a digital line like this replace a phototransistor-
diode like in the original unmodified PC drive?



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