IR counter

beenthere

Joined Apr 20, 2004
15,819
Is this a counter that involves breaking a beam of IR light? What is the maximum number of counts it must be able to register? What is being counted? How fast must it be able to count? Is the counter stand-alone? How is the count to be displayed?

If it is to be an input into a microprocessor, which one? Does the count get displayed, or printed out?
 
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