Part comparison

DFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG) vs SparkFun PD Stepper - NEMA 17 Stepper Driver and Controller

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

9 shared specs1 scored

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DFRobotDFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG)DRI0044

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SparkFunSparkFun PD Stepper - NEMA 17 Stepper Driver and ControllerROB-30118

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Directional spec summary

Counts across 1 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

9 specifications compared side by side.

DFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG) / SparkFun PD Stepper - NEMA 17 Stepper Driver and Controller
Compare bySpecification	ADFRobotDFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG)	BSparkFunSparkFun PD Stepper - NEMA 17 Stepper Driver and Controller
Electrical2
Minimum input voltageUse-dependent	2.5 V	5 V
Maximum input voltageUse-dependent	13.5 V	20 V
Control & communication7
Board kind	Motor driver	Motor driver
Board architecture	Standalone board	Standalone board
Primary applicationUse-dependent	motor_driver;brushed_dc;robotics	motor_driver;stepper;closed_loop;usb_pd;robotics
SDK available	Yes	Yes
Firmware updatable	Yes	Yes
Motor driveUse-dependent	Brushed DC	stepper
Motor channels	21 higher	1

ADFRobotDFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG)

BSparkFunSparkFun PD Stepper - NEMA 17 Stepper Driver and Controller

Electrical2

Minimum input voltageUse-dependent

Part A2.5 V

Part B5 V

Maximum input voltageUse-dependent

Part A13.5 V

Part B20 V

Control & communication7

Board kind

Part AMotor driver

Part BMotor driver

Board architecture

Part AStandalone board

Part BStandalone board

Primary applicationUse-dependent

Part Amotor_driver;brushed_dc;robotics

Part Bmotor_driver;stepper;closed_loop;usb_pd;robotics

SDK available

Part AYes

Part BYes

Firmware updatable

Part AYes

Part BYes

Motor driveUse-dependent

Part ABrushed DC

Part Bstepper

Motor channels

Part A21 higher

Part B1

Product sources

Product sources used by this comparison

DFRobot Fermion 2x1.2A DC Motor Driver (TB6612FNG)Open source ↗

SparkFun PD Stepper - NEMA 17 Stepper Driver and ControllerOpen source ↗