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Unread 07-11-2004, 18:28
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ChuckDickerson ChuckDickerson is offline
Mentor / Bayou & CMP Division LRI
FRC #0456 (Siege Robotics)
Team Role: Mentor
 
Join Date: May 2004
Rookie Year: 2004
Location: Vicksburg, MS
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Re: building a hand held tachometer

Have you checked out the ones Harbor Freight has for $70? I have seen them on sale for $60 at times.

Photo Sensor:
http://www.harborfreight.com/cpi/cta...emnumber=41727

Digital Touch:
http://www.harborfreight.com/cpi/cta...emnumber=41726