Arduino Promini step motor and power control break out board

Design by: 8518

Features mounting for arduini promini, pololu step motor driver, KY-040 rotary encoder, i2c LCD, and 2x darlington IC arrays (ULN2803). Use this board to control DC/step motors and other medium voltage stuff. All components are through hole mounted. Pin setup on arduino: Pin 2 // Connected to CLK on KY-040 Pin 3 // Connected to DT on KY-040 Pin 4 // Connected to SW on KY-040 Pin 5 // Connected to enable pin on stepdriver Pin 6 // Connected to step pin on pololu Pin 7 // Connected to direction pin on polulu Pin 8-17 // Connected to darlington IC array Analog pins A4- A5 can be used to control i2c LCD Analog pins A5- A6 are free and can be used for whatever