View Single Post
Old 19 May 2015, 09:37   #590
Registered User
Join Date: Sep 2008
Location: Paris / France
Posts: 504
Originally Posted by danko View Post
Transistor bipolar BS270 is work for this mod?
I don't recommend at all these kind of mod. In my firmware i will provide the sound output on a GPIO of the MCU (one available on the jumper block). A direct driving may be enough (no transistor at all).
By this way you don't have to drawn current from the open collector floppy bus and make the thing unreliable...
Jeff_HxC2001 is offline  
Page generated in 0.03944 seconds with 10 queries