But when they couldn’t find their store-bought metal detector earlier this summer they just went ahead and built their own. [Dzl] starts his write up with an explanation of how most oscillator ...

Part 3 of the KX125 build!!! Ill show you how to use the parts washer and make all of your old aluminum parts look new again.

The group built the 182 mm x 182 mm cell on a 140 μm ... The device also features an aluminum oxide (AlOx) layer fabricated by atomic layer deposition (ALD). The cell was then screen printed ...