Sienci Mill One V2

thingiverse

The Mill One is an open source machine designed by Sienci Labs that brings your ideas to life by carving 3D objects from materials like wood, metal, plastic, foam, and PCB boards. Learn more about the Mill One at https://sienci.com/. The Mill One was created as an open-source product for public use by Sienci Labs. This move aims to contribute to the availability of online resources for creating and sharing hardware, software, and electronics designs related to rapid prototyping technologies. As a result, the Mill One itself contains existing open-source products, making it easier to make additional contributions in the realm of hardware, software, and electronics. The Mill One utilizes several open-source projects: GRBL firmware turns G-Code commands into motor signals via Serial on an Arduino Uno board. Arduino Uno is a micro-controller board based on the ATmega328. It has 14 digital input/output pins, 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button. This makes it easy to get started with connecting it to a computer via USB or powering it with a AC-to-DC adapter or battery. Arduino IDE makes it simple to write code and upload it to the board. It runs on Windows, Mac OS X, and Linux, and is written in Java based on Processing and other open-source software. CNC V3.0 HCARDU0086 Arduino Shield allows you to control a CNC router or milling machine from an Arduino board. It contains 4 driver sockets that enable compatible Pololu A4988 driver modules to be inserted, providing the ability to drive 3 stepper motor axes (X,Y,&Z) plus an optional 4th auxiliary motor. Additional connectors provide easy connection of end stop sensors and control buttons. Pololu A4988 stepper motor drivers feature adjustable current limiting, over-current and over-temperature protection, and five different micro-step resolutions down to 1/16-step. They operate from 8 V to 35 V and can deliver up to approximately 1 A per phase without a heat sink or forced air flow (it is rated for 2 A per coil with sufficient additional cooling).