[3-Axis Stepper Controller]

RobiD,

Are you using a new Dremel or a old one. Also recheck for loose wire connections. I had the very same problem it turned out to be a loose wire that was only affected from the vibration. Mike

[3-Axis Stepper Controller]

Another ;D

[3-Axis Stepper Controller]

OK I'll try it again.

[3-Axis Stepper Controller]

Here are some pics. ;D

[3-Axis Stepper Controller]

Thanks MP, All is working now. I found in KCam where you can change pin setting so I configured the port pins and now, like magic it works. ;D

[3-Axis Stepper Controller]

Hello All, I finally connected my new board to the computer after testing it with a 555 chip and the motor stepped like it was suppose to but now that it is connected the computer it will not step. I noticed that the input ports are either high or low but shouldn

[3-Axis Stepper Controller]

Thanks for the advice MP...Mikromike

[3-Axis Stepper Controller]

Thanks MP, you brought something to my attention though. The schematic shows C1 = 0.01uF, C2 = 10uF Polarized, and C3 = 0.01uF but the board parts lay-out shows C1 as being polarized. I hope this is NOT a problem, I laid my board out just like the parts lay-out shows, it seems to work. I hooked it up to a 555 signal generator and the stepper motor steps. Also this is my first attempt at making a hobby CNC what software would you recommend and are their any other pitfalls I need to look for when making the CNC machine? My primary goal is to make PCB

[3-Axis Stepper Controller]

Hello: I starting to build this 3 Axis controller and was wondering if it