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09/26/02 06:55
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#29704 - RE: Interfacing Optical Interrupter Switch
Hello Mr. Jon Ledbetter,

You wrote:
5V through 270 ohm resistor to pin 1 (anode)
ground to pin 2 (cathode)
ground to pin 3 (collector)
port pin of T89 to pin 4 (emitter)

Shouldn't the proper way to hook the device should be as

photodiode


Regards,

Charles Bannister


List of 13 messages in thread
TopicAuthorDate
Interfacing Optical Interrupter Switch            01/01/70 00:00      
RE: Interfacing Optical Interrupter Switch            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: misread, here is the real stuff            01/01/70 00:00      
RE: Interfacing Optical Interrupter Switch            01/01/70 00:00      
RE: Interfacing Optical Interrupter Switch            01/01/70 00:00      
RE: Interfacing Optical Interrupter Switch            01/01/70 00:00      
RE: Interfacing Optical Interrupter Swit            01/01/70 00:00      
RE: Interfacing Optical Interrupter Swit            01/01/70 00:00      

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