DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation

Q: Can this be used to slowly increase the voltage in a power wheels type car? Wanting to increase voltage over time from 12-24v?

You can increase the average voltage overtime. Basically you need a 24V supply. And then you can pwm from 50% to 100% of whatever the range is.

Q: The manufacturer says it needs, requires, must have a heat sink. so why did anyone manufacture it without a component that it absolutely needs???

I have used this board with and without heatsinks to drive NEMA 23 stepper motors at 1.5-2A, and haven't any significant heating in either case.

Q: How do i use digital high & low with no pmw, i left ena disconnected no luck. help!

Connect to the PWM pin and drive it high for max speed. Low for no rotation

Q: Can you recommend a pwm motor controller board for 12v x 10amp motor with an input signal from 0 to 55 mv with 100% duty cycle at 25 mv?

0-55mV? Thats not even considered a signal by most any controller for PWM.

4.5/5

Product ID: 579630273

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Details

Color
Red
Brand
DROK
Voltage
12 Volts
Product Dimensions
2.17"L x x
Material
Metal

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Description

DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation

Specifications

Material Type	Metal
Voltage	12 Volts
Item Dimensions L x W x H	2.17"L x 2.17"W x 0.63"H

Have a Question? See What Others Asked

Can this be used to slowly increase the voltage in a power wheels type car? Wanting to increase voltage over time from 12-24v?

The manufacturer says it needs, requires, must have a heat sink. so why did anyone manufacture it without a component that it absolutely needs???

How do i use digital high & low with no pmw, i left ena disconnected no luck. help!

Can you recommend a pwm motor controller board for 12v x 10amp motor with an input signal from 0 to 55 mv with 100% duty cycle at 25 mv?

Common Questions

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TrustScore 4.5 | 7,300+ reviews

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Fast shipping and excellent packaging. The Leatherman tool feels very premium and sturdy.

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DC Motor Driver, DROK L298 Dual H Bridge Motor Speed Controller DC 6.5V-27V 7A PWM Motor Regulator Board 12V 24V Electric Motor Control Module Industrial 160W with Optocoupler Isolation

Details

Description

Specifications

Have a Question? See What Others Asked

Common Questions