Convertire Sursa de PC in Sursa de Laborator

For future projects I will need a lab bench power supply so I turned a computer power source bought from the flea market into a laboratory source with a very low investment! Parts: Used PC Power Supply: $3.5 On/Off Rocker Switch: http://s.click.aliexpress.com/e/bBZjPihK Panel Voltmeter: http://s.click.aliexpress.com/e/2a1zJGy Rotary Switch: http://s.click.aliexpress.com/e/cj4lkEI8