Wearable EMF detector. LED EMF levels with a Passive Piezo buzzer.

PCBWay's boards are very high quality. I construct devices for my wife's Paranormal research group. These are prototype boards that I often have to unsolder and re-solder components (thru-hole) as I optimize the circuits. The traces on PCBWay boards really stand up to this abuse. I love the quality. I plan to purchase my prototype boards from PCBWay now and in the future. VERY satisfied customer.



Apr 04,2024
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