I’ve always wanted an electronic leadscrew (virtual gearbox) for my lathe, but I haven’t been able to find anything I like. So I’m going to build my own. Today we’ll look at an overview of the project and progress so far.
Firmware on GitHub:
3D Models on Thingiverse:
Parts and tools used in this video:
4-Channel logic level converter (eBay*): https://ebay.to/2CoENsF
8-Digit LED display module with buttons (eBay*): https://ebay.to/2RvCCxR
Omron 1024 p/r rotary encoder (eBay*): https://ebay.to/2ROm03J
Rigol DP832 Triple-Output Power Supply (Amazon*): https://amzn.to/2FHtSfz
*These are affiliate links. When you click one of these links and make a purchase, it helps to support projects like this one.