Рет қаралды 1,380
Let's unbox and try out this nifty digital microscope by looking at some vintage electronics including:
* Open wirewound power resistor
* Silver mica disease IF capacitor
* Inside a vacuum tube
Purchase at Amazon in the US
www.amazon.com/dp/B0BQ6K1JMC?...
or UK
www.amazon.co.uk/dp/B09XQ4S3M...