Fermion: HR8833 Thumbnail Sized DC Motor Driver 2x1.5A (Breakout)

Ultra-compact dual-H-bridge DC motor driver for two 1.5A motors up to 10V, fits small spaces, supports PWM control, uses XH2.54 pins, and measures 18x13mm.

VCCOfficial table 2 row 1
Power 3.3V-5V or IO port output high
Type · power
GNDOfficial table 2 row 2
Negative power supply
Type · ground
IB2Official table 2 row 3
B channel logic input 2
Type · pin
IB1Official table 2 row 4
B channel logic input 1
Type · pin
IA2Official table 2 row 5
A channel logic input 2

Start wiring

Motor Drivers · Actuators

Verify supply voltage and logic levels before powering up.

Module pins: VCC, VM, GND. Schematik maps them to your board in the app.

Related groups

4 groups

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Displays

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MCUs and boards

ESP32, Arduino Uno, Raspberry Pi Pico, and compatible add-on boards for running builds.

Boards · Microcontroller boards · 24 parts

Pin	Position	Type	Function
VCC	Official table 2 row 1	power	Power 3.3V-5V or IO port output high
GND	Official table 2 row 2	ground	Negative power supply
IB2	Official table 2 row 3	pin	B channel logic input 2
IB1	Official table 2 row 4	pin	B channel logic input 1
IA2	Official table 2 row 5	pin	A channel logic input 2
IA1	Official table 2 row 6	pin	A channel logic input 1
VM	Official table 2 row 7	power	Motor drive power 3.3V-10V
GND	Official table 2 row 8	ground	Negative power supply
MB1	Official table 2 row 9	pin	B Output 1
MB2	Official table 2 row 10	pin	B Output 2
MA2	Official table 2 row 11	pin	A Output 2
MA1	Official table 2 row 12	pin	A Output 1

Pinout

Start wiring

Connectors

Displays

Air quality

MCUs and boards