mpg cnc pendant

thingiverse

I cut 1.75mm wire and superglued it into the holes in the body and knobs for indicator marks, as trying to print them was not turning out very well. Printed with a 0.4mm nozzle. The front facing up featured supports for the best finish on the face. These are the components I used; they may not suit what you need, but will give you an idea of the sizes for mounting. You'll have to drill a hole for the wire. If anyone can make an Arduino wireless program for this, let me know and we can post it up to help everyone out. When pushing the knob on the rotary switch, hold the back or you can push the back off. There are two small bearings that give it the click into position and are a pain in the arse to get back in. Rotary Switch: https://www.ebay.co.uk/itm/5PCS-3P4T-Single-Wafer-Band-Selector-3-Pole-4-Position-Rotary-Switch/163492047206?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Buttons: https://www.ebay.co.uk/itm/4x-On-Off-Latching-Momentary-Push-Button-Switch-Locking-Car-Dashboard-Boat-12mm/391972584537?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649 Encoder: https://www.ebay.co.uk/itm/ENCODER-INCREMENTAL-2CH-100RPM-NWK-PN-PEC16-4220F-N0024/391901584718?ssPageName=STRK%3AMEBIDX%3AIT&_trksid=p2057872.m2749.l2649