Author Topic: Ask L298  (Read 2758 times)

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Offline hendrachubbyTopic starter

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Ask L298
« on: April 17, 2009, 06:23:55 PM »
Hallo ALL, i need help

I got trouble to using L298 motor driver, for higher current i paralleled the outputs just like in the datasheet. I use atmega16 microcontroller to give the logic (input 1 and input 2) and PWM pulse (enable), maybe i miss something important when designing the board so i attach my schematic, thx
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paulstreats

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Re: Ask L298
« Reply #1 on: April 17, 2009, 06:44:07 PM »
in the schematic, the sen_a and sen_b pins arent connected anywhere. These need to be at least connected directly to GND
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Offline hendrachubbyTopic starter

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Re: Ask L298
« Reply #2 on: April 17, 2009, 08:22:19 PM »
Oww, What a mistake, it works now, thanks
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