[sdiy] The Korg MS-20 VCO core is oscillating!

[Magnus Danielson]

On 04/23/2011 05:34 PM, Mike Beauchamp wrote:
> Glad you got it working!
>
> Someone told me that they proof read with the paper upside down. I've
> never bothered trying it, but I wonder if tracing a breadboard
> rotated 180 degrees would help to avoid "seeing" the expected.

I've found that proof-reading it alongside the schematic is really 
useful. Following every single trace and every single component. You 
almost end up verifying that the resistors is oriented correctly that way...

Cheers,
Magnus