[sdiy] power supply

[Scott Stites]

Tim Parkhurst wrote:

"use a good  meter to check the resistance across the power supply lines
going into the circuit. You will probably read a low resistance (somewhere
around ten to
> 100 Ohms), but this is okay. You basically are just checking to make sure
you don't have a dead short from + or - to ground."

 >Comments?

That's always my final check before powering up the circuit, with the
important addition of one more check: - besides looking at +V to ground
and -V to ground it sure doesn't hurt to check +V to -V.

Cheers,
Scott