GitHub - jrbynum/RPM_AC_Motor_Controller: Used to control the RPM of and AC Motor using PID and a reflective optical sensor.

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Used to control the RPM of and AC Motor using PID and a reflective optical sensor.

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Name		Name	Last commit message	Last commit date
Latest commit History 4 Commits
RPM_TEST		RPM_TEST
Schematic		Schematic
.gitattributes		.gitattributes
.gitignore		.gitignore
readme.txt		readme.txt

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RPM AC Motor Controller

This is an Arduino based motor controller that uses a reflective optical sensor to calculate rpm and an LM135
to compute temperature. It uses the PID library to compute feedback. RPM and Temperature are displayed on an LCD. 

A zero crossing circuit and triac are used to control the set RPM which is based upon a 10K pot. The circuit 
can also be controlled using a pwm input. This input could be used from Mach3.

11/02/2013 - Added an Eagle Schematic and Board layout for an Arduino shield that will be used for development.

Rusty Bynum
jrbynum@shaw.ca