https://www.youtube.com/watch?v=Hz3Ccaw52G0&t=6s English ---

This is a simple design that uses common parts purchased at any hardware store. Uses a simple half threaded screw as shaft, micro switches and common screws. All the rest are parts printed on PET-G or ABS.

Parts list :

1 - M10 screw 80mm or 90mm
8 - Thermoplastic screws 3mm x 17mm or 20mm
4 - Micro Switches
1 - 26mmW, 35,5mmH 2lb spring

The Screw should come in tight the first time to make the thread
You need to sand the base of shaft whith a very fine sandpaper, and usa a little silicone grease

---Português do Brasil---

Este é um projeto simples que utiliza partes comuns compradas em qualquer loja de ferragens. Utiliza como eixo um simples parafuso com rosca até a metade, Micro Switchs e parafusos comuns. Todo o resto são partes impressas em PET-G ou ABS.

Lista de materiais:

1 - Parafuso com rosca ate a metade M10 de 80mm ou 90mm
8 - parafusos termo-plásticos para as micros
4 - Micro Switchs comuns de arcade
1 - Mola de 26mm largura, 35.5mm de comprimento e com tensão de 2lb

Printer:

Scalar XL Premium

Rafts:

No

Supports:

Doesn't Matter

Resolution:

0.2

Infill:

50%