This is my video how to video on rotating type marble stirling engine. I have explained step by step how to build a stirling engine out of very simple materials but effective running.
Materials used:
1. Testtube- Displacer cylinder
2. Marbles - Displacer piston
3. Glass syringe- Power piston...
This pdf file shows (hopefully) how I made a simple and cheap Single Axis DRO for my antique lathe. It is like me and suffers from backlash in most joints:rolleyes: DRO uses a cheap digital vernier gauge , an Arduino and a 16x2 LCD display.
Originally posted wrong file:oops: hopefully now...