DRV8833 Dual DC Stepper Motor Driver Controller Board Module arduino

Detail DRV8833 Dual DC Stepper Motor Driver Controller Board Module arduino

DRV8833 DC motor drive module driver drive board replaces TB6612FNG description
The DRV8833 motor drive module can directly replace the TB6612 drive module, and its pins are basically fully compatible.

Features introduction:
Size: 18* 21mm
Input voltage: 2.7 V – 10.8 V
Single H-bridge output current: 1.5A, can drive 2 DC geared motors.
Built-in overcurrent protection, short circuit protection, undervoltage lockout and overheat protection. With low-power sleep mode.
Uses: It can drive DC motor below 1.5A and 4-wire stepper motor.

Pin description:
ANI1: AO1 logic input control port, level 0-5V.
AIN2: AO2 logic input control port, level 0-5V.
BNI1: The logic input control port of BO1, level 0-5V.
BIN2: Logic input control port of BO2, level 0-5V.
AO1 and AO2 are 1-channel H-bridge output ports, which are connected to the two feet of a DC motor.
BO1 and BO2 are 2-way H-bridge output ports, which are connected to the two feet of another direct motor.
GND: ground.

VM: chip and motor power supply pin, voltage range 2.7 V – 10.8 V.

STBY: The ground or floating chip does not work, no output, connect to 5V to work; level 0-5V.

NC: empty foot

H-bridge logic drive:
xIN1
xIN2
xO1
xO2
Features
0
0
Z
Z
Inertia running/fast decay
0
1
L
H
Reverse
1
0
H
L
Forward
1
1
L
L
Braking/slow decay

PWM control motor speed:
xIN1
xIN2
Features
PWM
0
Forward PWM, fast decay
1
PWM
Forward PWM, slow decay
0
PWM
Reverse PWM, block speed attenuation
PWM
1
Reverse PWM, slow decay

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