M&M dispensing!

A project log for Feather ULN2003 Stepper Wing

This is a simple board containing the ULN2003 stepper motor driver in a Feather form factor

lex-kravitzLex Kravitz 07/25/2020 at 20:150 Comments

I am making an M&M dispenser for a friend, and used this board in it.  A Feather M4 Express was used for control (overpowered by why not??), and the motor was a 5V 28BYJ-48 I got on Amazon for $2.   Works great! 

First draft, 07/26/20

Second print, positioning the Feather and shield inside the dispenser, also shown with more M&Ms.