I though that I might expand a little bit on the stepper drivers and the things that I did to modify them. First I changed the R5 and R8 resistors to 2.2k from 1k as to not fry the LEDs when I start to pulse the ABCD stepper channels. I also changed the sense resistor from a .25 ohm resistor to a .5 ohm resistor, I don't know if this was needed or if it was necessary, we will find out in the testing. Another thing that I made sure to do was to make all of the capacitors have a 50v rating (the reason that I used a through hole capacitor instead of a SMD cap) so they won't explode on me! Also if anybody knows if the sense resistors are required to be changed or if they are supposed to stay at .25 ohms then let me know
I will be testing the board and seeing if they work and doing another blog post after that so stay tuned!