View Single Post
Old 09-22-2010, 02:54 AM   #365 (permalink)
jackbauer
Master EcoModder
 
jackbauer's Avatar
 
Join Date: Sep 2009
Location: Ireland
Posts: 734
Thanks: 26
Thanked 304 Times in 171 Posts
Just a thought regarding the scope. Back in the day i used to use a crystal earphone to "scope" circuits. As long as the signal is audible it works great. Use a small resistor for dc coupling and a .1uf cap for ac.
__________________
Now, Cole, when you shift the gear and that little needle on the ammeter goes into the red and reads 2000 Amps, that's bad.
www.evbmw.com
  Reply With Quote