Driving DC motor with L298 H-bridge controlled by PIC
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In some embedded projects you need to use DC motors and there is always what driver IC to use. Chris offers to try L298HN motor driver IC.
Chip is actually well known H-Bridge which allows to drive DC motor in both direction but also can variate it’s speed with PWM inputs. In this particular example project Motor driver IC is interfaced to PIC18F452 microcontroller. Microcontroller generates signals needed to drive motor to selected direction and speed. Only to integer variables need to be adjusted. Sample code is available for download. This might be a good resource for your next upcoming project.
i need the circuit
not seen the motor saft
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