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I am working on real hardware it is not giving desired response how ever it works perfectly in Proteus.
hardware: AT89C51, capacitor 33pF, crystal 12MHz, Bipolar Stepper Motor (4 wire)...
The motor rotates few steps but after few steps it stop rotating...
I have program but same result...
Thanks for your reply,
I have read it but unable to write a proper program for the operation.
I m trying it in proteus,
Can you give program for the above mentioned operation ?
can you tell me which stepper motor would be good choice ?
Hi friends
I am having problem in interfacing 8051 uC with stepper motor.
My aim is to rotate the stepper motor by +90 degree when i push a "UP" button once and when I push the "UP" button twice +180 degree and then +270 then 0 degree.
And when I push "DOWN" button rotate by -90 degree and when...
lcd JHD 162A is working in proteus but not working in hardware, we are using Atmel AT89C51 microcontroller. The display occurs momentarily sometimes(rarely 1 or 2 times) but again the LCD turns back into showing bars. We've tried several methods like using simple programs for displaying "Hello"...
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