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Old 12th Aug 2018, 4:30 pm   #2
barrymagrec
Octode
 
Join Date: Dec 2017
Location: Morden, Surrey, UK.
Posts: 1,552
Default Re: Quick-and-dirty testgear: mains voltage monitor.

Would it fit in an old 35mm film cannister?

Or just a piece of adhesive heatshrink?
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