[3-Axis Stepper Controller]

Would it be possible to manually control the stepping of the controller? I would like to be able to push a button and the motor would do 1 step. I think you would place a N.O. pushbutton switch between the step input of the chip and something else. What would it be?

All comments are appreciated!

[3-Axis Stepper Controller]

Does anyone know how to test the controller with out actually hooking it up to a computer?

Also, can I use a 100V .01UF capacitor instead of the required 63V .01UF capicator?

[3-Axis Stepper Controller]

(continued from my last post)

does anyone know where I can get these parts?

[3-Axis Stepper Controller]

can i only use 6 wire motors or are 4 wire motors compatible too?

also digi-key has discontinued the 0.01uF 63v monolithic capacitor (P4914-ND) and the slide on sink for U2 (HS125-ND