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01/16/03 12:54
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#36566 - RE: controlling servo
I had a simmilar problem, using the same power supply for servo and 8051. Solved using different power supplies (6 AA batteries for 8051 board, 4 AA batteries for servos).

They shared the same ground line, but the spike noise from the servos was reduced (or eliminated, I didn't had a scope).

Try using batteries for the servos, may work for you. What are you trying to do? A robot-like system?

List of 18 messages in thread
TopicAuthorDate
controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo / CCA <--> PCA ??            01/01/70 00:00      
RE: controlling servo / CCA <--> PCA ??            01/01/70 00:00      
RE: controlling servo / CCA <--> PCA ??            01/01/70 00:00      
RE: controlling servo / CCA <--> PCA ??            01/01/70 00:00      
RE: controlling servo / CCA <--> PCA ??            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo            01/01/70 00:00      
RE: controlling servo ! ops!!!            01/01/70 00:00      
RE: controlling servo - diagram here            01/01/70 00:00      
sample code            01/01/70 00:00      

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