Power switch support for Prusa i3
thingiverse
In Spanish, to avoid too many errors: You need a current switch (from an old PC power supply) and an LED with the appropriate resistor (1 kΩ or less). Connect the green cable to the switch input and any black cable to its output. Connect the red power cable to the LED and the other end to the resistor and the switch's common terminal. This controls the Prusa i3 power supply on/off.
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