Here are some handy tables to show the various modes of operation. To perform a quick braking operation, set ENA=LOW, IN1=LOW and IN2=LOW for Motor A and ENB=LOW, IN3=LOW and IN4=LOW for Motor B. This will result in the motors stopping slowly and naturally from friction. To remove power from the motors, simply set ENA=LOW for Motor A and ENB=LOW for Motor B. I thought that making the two inputs receive the same signal as well as making the Enable high would essentially short the connection and put the dc motor into what I think is brake state. I think I'm sending the right info to the L298N driver but maybe I'm incorrect in my understanding on how the driver is supposed to work. My understanding of brake state is the high torsional resistance felt on the dc motor when you connect the two leads of the dc motor together. The program works as intended to run the motor when the button is pressed but when it's released, the motor still feels as if it's not in a brake state. Dual full-bridge means it can support two DC motors at the same time. They are usually in 15- lead Multiwatt and PowerSO20 packages. I'm trying to write a simple program that runs a 6v dc motor when a button is pushed and puts the motor in a brake state when the button is released. L298N Motor Driver IC The L298 is a high voltage and current dual full-bridge driver designed to accept standard TTL logic levels and drive inductive loads such as relays, solenoids, DC and stepping motors.
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