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Old 23 March 2014, 00:16   #257
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Join Date: Mar 2012
Location: Norfolk, UK
Posts: 427
Originally Posted by Vot View Post
Erm i think you need to rename your video its piezo not plezo.. Lol
Gah! Held down the shift key too long! Fixed now

That is perfect!! How did you manage to do that?
It's actually really simple, it just uses a couple of transistors to feed the sounder from the floppy drive "step" signal. No firmware modifications required!

The rats-nest prototype is *not* pretty, however!

I'm actually pretty fuzzy about the finer details of using transistors, so I'll put together a schematic and ask any experts on the subject how it could be improved.
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