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Add fine tunning on a cheap voltage regulated DC power supply

Cutted cork
Button hack
The hacked wheel

I have used some pieces of a wine cork in order to stuck the new huge button wheel with the old one.

Four pieces where enough.

I placed four pieces into the plastic button wheel and then i putted it over the old one.

Below is a before after photo of the Atten-APS-1502D

Before and after the ATTEN-APS-1502-D hack

The result was astonishing!

The big plastic wheel offered a great detail and the voltage selection became a piece of cake!

The best of all was, as i said before, that i didn't bother opening the case.

No soldering , no part changing, no gluing, nothing !

Below you can watch a demonstration video before and after the hack.