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Hayden Evans edited this page Jun 10, 2023 · 5 revisions

Welcome to the CocktailMachine wiki!

This repository contains the code and KiCad files for the cocktail machine:

Cocktail Machine Early Build. Made of 3D printed parts

Project currently run on an ESP32.

A shot is poured by turning the NEMA17 stepper motor with lead screw, running on an A4988 driver:

Stepper Motor with inbuilt leadscrew, and leadnut

This causes a plate to push up on a liquor dispensor like this:

Image of liqour dispensor

4 12V DC diaphram pumps which pump mixer through into the cup: Image of diaphram pump

Also Features:

  • Neopixel Ring
  • Load Cell
  • OLED Screen
  • Quadrature encoder pushbutton
  • Current Sensor

Want to add in future:

  • Sound
  • Lights responding to music
  • Lemone / lime juice dispensor
  • Dedicated storage area for mixers, possibly cooling them
  • Change pumps to pump air into the mixer bottles, displacing the liquid

Clone this wiki locally