Best automatic chicken coop door motor

Automatic chicken door opener details

I posted about the Nu
Trac automatic chicken coop door opener
before, and thought it needed an
update when I noticed a few more pictures.

The motor is a 12
volt automobile seat mover

that spins at 190 rpm.

What makes this project most
noteworthy is the detailed write up that captures the inventor’s process
in a way that was easy to understand and maybe replicate.

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