K40 Laser upgraded control panel, wiring Part 1.

Installation and wiring of a replacement control panel for the K40 laser.This will take a few videos as I go through the process of the wiring needs to update your new panel.

svg files you can find here; https://www.thingiverse.com/thing:439...
1+K Rotary pot: https://www.ebay.at/itm/3590S-2-102L-...
Digital readout; https://www.ebay.at/itm/Blue-Blau-5-D...
12v Volt cooling fan: https://www.banggood.com/DC-12V-2-Pin...
Flow meter; https://www.banggood.com/LED-Thermome...
12v power supply; https://www.banggood.com/Geekcreit-AC...
LED switchers; https://www.banggood.com/16MM-10A-250...
https://www.banggood.com/12V-1-3A-16m...
Neon 230V mains rocker switch; https://www.amazon.de/Heschen-Runder-...

Make sure that you order 1 momentary switch and 3 on/off latch switchers...



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