Part comparison

Jenomall ZK-SMC02 2-phase CNC Stepper Motor Driver Controller vs Pololu Dual G2 High-Power Motor Driver 18v18 Shield for Arduino

A side-by-side comparison of source-backed specifications within the same subcategory.

12 shared specs2 scored

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JenomallJenomall ZK-SMC02 2-phase CNC Stepper Motor Driver ControllerHCM7701

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PololuPololu Dual G2 High-Power Motor Driver 18v18 Shield for Arduino2515

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Directional spec summary

Counts across 2 numeric specifications with a clear higher-or-lower direction.

Part A leads

Tied

Part B leads

These are metric-by-metric differences, not an overall performance score. Check the values below.

Specifications

12 specifications compared side by side.

Jenomall ZK-SMC02 2-phase CNC Stepper Motor Driver Controller / Pololu Dual G2 High-Power Motor Driver 18v18 Shield for Arduino
Compare bySpecification	AJenomallJenomall ZK-SMC02 2-phase CNC Stepper Motor Driver Controller	BPololuPololu Dual G2 High-Power Motor Driver 18v18 Shield for Arduino
Electrical3
Minimum input voltageUse-dependent	12 V	6.5 V
Maximum input voltageUse-dependent	24 V	30 V
Continuous output current / channel	4 A	18 A14 A higher
Control & communication9
Board kind	Motor driver	Motor driver
Board architecture	Standalone board	Standalone board
Primary applicationUse-dependent	motor_driver;stepper;generic_distributor;robotics	motor_driver;brushed_dc;arduino_shield;robotics
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
ConnectorsUse-dependent	2-phase CNC stepper controller; distributor title 12V/24V 4A	Arduino shield; 6.5-30V motor supply; logic 1.8-5.5V
Control modesUse-dependent	Step dir	pwm;direction
Motor driveUse-dependent	stepper	Brushed DC
Motor channels	1	21 higher

AJenomallJenomall ZK-SMC02 2-phase CNC Stepper Motor Driver Controller

BPololuPololu Dual G2 High-Power Motor Driver 18v18 Shield for Arduino

Electrical3

Minimum input voltageUse-dependent

Part A12 V

Part B6.5 V

Maximum input voltageUse-dependent

Part A24 V

Part B30 V

Continuous output current / channel

Part A4 A

Part B18 A14 A higher

Control & communication9

Board kind

Part AMotor driver

Part BMotor driver

Board architecture

Part AStandalone board

Part BStandalone board

Primary applicationUse-dependent

Part Amotor_driver;stepper;generic_distributor;robotics

Part Bmotor_driver;brushed_dc;arduino_shield;robotics

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

ConnectorsUse-dependent

Part A2-phase CNC stepper controller; distributor title 12V/24V 4A

Part BArduino shield; 6.5-30V motor supply; logic 1.8-5.5V

Control modesUse-dependent

Part AStep dir

Part Bpwm;direction

Motor driveUse-dependent

Part Astepper

Part BBrushed DC

Motor channels

Part A1

Part B21 higher

Product sources

Product sources used by this comparison

Jenomall ZK-SMC02 2-phase CNC Stepper Motor Driver ControllerOpen source ↗

Pololu Dual G2 High-Power Motor Driver 18v18 Shield for ArduinoOpen source ↗