I'm looking for a schema (sketch) in which pic 16f84a pilots a
L297 + L298 for motor stepping.
THX
chip15
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I'm looking for a schema (sketch) in which pic 16f84a pilots a
L297 + L298 for motor stepping.
THX
chip15
Hi,
See this link for L297/L298 and L6208.
http://www.otocoup.com/CarteL6208_e.htm
* * * *
Almost the same as the previous link for the L6208:
http://www.robotfactory.it/CncBoard/StepperBoard.htm
http://www.robotfactory.it/CncBoard/Schema_board_P.jpg
About the L6208:
The L6208 has indipendent Signal and Power Ground.
Beware to never shutdown the signal power supply (+ 5V) before
the stepper power supply, that will destroy power circuits.
Cooling fan mandatory if current > 1A.
Best regards,
Luciano