Damin69 wrote:Yeah Unforutunatly I had the same issue early on with the 8825 drivers. I noticed them getting very hot just doing my bench testing. I scrapped them and went to the SainSmart CNC Micro-Stepping Stepper Motor Driver 2M542 Bi-polar 2phase 4.2A Switch http://www.amazon.com/gp/product/B00DFS ... UTF8&psc=1 4 of them with my C-10 BOB. With Mach3.
Gave my machine an Iron Man workout week ran my machine 10 Hours strait Zero Problems.
http://www.shapeoko.com/forum/viewtopic ... =30#p36638
The price for 4 of those is a lot better than $300 for a gecko.