Opto-Coupler Tester

[cooder]

@steviejr92 cheers that's big kudos amongst all those killa builds here and geniuses around!
Glad you're enjoying my shenanigans.

 

[nate433]

I got yer 9V version right here. "We don't need no steenking charge pumps."

View attachment 56776

What is the benefit/reason to use 18v over 9v?

 

[Chuck D. Bones]

None, really, which is why we changed to using 9V power.

 

[Brett]

Got mine wrapped up a couple days ago, it came in handy with another project! Thank you for sharing this with us @Chuck D. Bones, and thank you for the threshold modification suggestions, @cooder!

I'll stick a knob on the rotary switch at some point, but for now, it's a great tool!

 

[Zander]

Got mine wrapped up a couple days ago, it came in handy with another project! Thank you for sharing this with us @Chuck D. Bones, and thank you for the threshold modification suggestions, @cooder!

I'll stick a knob on the rotary switch at some point, but for now, it's a great tool!

Hi Chuck! Hi cooder!

Thanks for this device!

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Hi Brett!

I was kind of excited to go through this thread to get to see what you made here.
Just curious, did you make any more of these boards?

If not, is there a way someone like myself could get a hold of one? I'm always interested in more diagnostic tools to test components before I use them assemble a pedal.

Thanks!
-Zander

 

[Zander]

I just wanted to let everyone know that Brett was a gentleman and prompt in his dealings with me. Would recommend 100%.
Thanks Brett!

 

[Chuck D. Bones]

Yeah, we have a pretty good crew here.

 

[Chuck D. Bones]

Just finished assembling mine.