Stepper motor driver + Atmega8

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catalinstefanos

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Hello. I would like to interface an Atmega8 with a stepper motor. The motor is a little bit strong and it requires about 2.2 Amps. I burnt a L298 trying to control the motor, and someone told me i should link two L298 in parallel. I made the next schematic, is it good? (the diodes are 1N5822). Thank you
 

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You can find different schematic samples in the appNotes on the ST-site.
For instance the AN1451 or the AN1794.

To get application notes to a specific IC, you can select first the desired IC, second navigate to the section "design support".
 

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