Tell us about yourself!
Waiting for answers to two questions. I'm being nice.
Is the math.h file supposed to be downloaded from Github?
Do you have a schematic that shows how the circuit is wired?
You are right. I have a pepper mill that was meant to be refilled also. I just wanted to defeat the mfg. They could have made it reusable as easy as they didn't. I guess they want more stuff in the landfills.
Reusing Throwaway PeppermillsView Instructable »