This software and instructions are provided as is, without warranty of any kind. 🇷🇺 Перевод на русский, 🇩🇪 deutsche Übersetzung
CNC and electronic lead screw controller based on ESP32-S3 that supports up to 4 axes:
- Automatic threads including multi-start
- Multi-pass turning, facing and cones
- Precise movements, soft limits and much more
See h4 folder for hardware files, software, assembly and usage manual.
Controller is available for purchase on https://kachurovskiy.com
Cheap DIY Electronic Lead Screw (ELS) based on Arduino Nano for metal lathes.
No more greasy gear swapping! Control your metal lathe lead screw with a few clicks.
- Set leadscrew pitch for feed or thread
- Soft limits for the carriage
- Multi-start threads in 1 start of the spindle
See h2 folder for parts list, software, assembly and usage manual. Controller can be built from generally available components or from the official kit:
It's suggested to use STEPPERONLINE CL57T closed-loop driver with NEMA 23 3NM motor or stronger with 200 step resolution mode (full step) and a 600 PPR optical rotary encoder. See hardware.md for more info.
- Questions, problems and improvements: please start a new GitHub Discussion or a new Issue
- Successful builds: please start a new GitHub Discussion with photos and comments