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PCBA/Module

6,250 products

Four-way encoded motor drive module, onboard voltage stabilizing circuit, motor control, smart car, dedicated to DIY electric competitions

Four-way encoded motor drive module, onboard voltage stabilizing circuit, motor control, smart car, dedicated to DIY electric competitions

$11.31

817 optocoupler 2-way 4-way voltage isolation voltage control adapter module driver module photoelectric isolation module

817 optocoupler 2-way 4-way voltage isolation voltage control adapter module driver module photoelectric isolation module

$1.17

5V Stepper Motor + ULN2003 Driver Board 5-Wire 4-Phase / Stepper Motor Driver Board / Experiment Board 1 Set

5V Stepper Motor + ULN2003 Driver Board 5-Wire 4-Phase / Stepper Motor Driver Board / Experiment Board 1 Set

$0.37

TB6612FNG motor drive board module small size high performance super L298N self-balancing drive trolley

TB6612FNG motor drive board module small size high performance super L298N self-balancing drive trolley

$4.06

TJA1050 CAN Controller Interface Module Bus Driver Interface Module Controller Interface Module

TJA1050 CAN Controller Interface Module Bus Driver Interface Module Controller Interface Module

$0.50

775 Motor 12V 24V DC High Power High Torque Model Toy High Speed Electric Drill Power Tool

775 Motor 12V 24V DC High Power High Torque Model Toy High Speed Electric Drill Power Tool

$0.48

2.3kg dual-axis serial bus servo motor with bidirectional feedback, dual-mode motor switching, and 300° rotation.

2.3kg dual-axis serial bus servo motor with bidirectional feedback, dual-mode motor switching, and 300° rotation.

$12.46

Universal Led LCD TV Backlight Boosting Board Ca-233 32-60 Inch Constant Voltage 55-255v Output Constant Flow Board

Universal Led LCD TV Backlight Boosting Board Ca-233 32-60 Inch Constant Voltage 55-255v Output Constant Flow Board

$2.08

Factory Direct L298N Motor Driver Board Module DC Stepper Motor Robot Smart Car

Factory Direct L298N Motor Driver Board Module DC Stepper Motor Robot Smart Car

$1.20

Moxibustion purifier drive board three-phase DC brushless Hall-free FOC drive motor controller control board

Moxibustion purifier drive board three-phase DC brushless Hall-free FOC drive motor controller control board

$22.85

L293D Motor Driver Module Expansion Board Motor Control Shield

L293D Motor Driver Module Expansion Board Motor Control Shield

$1.23

20mm flashlight circuit board output 1.8-6V adaptive input 2.8-12V wide voltage 2.8A constant current

20mm flashlight circuit board output 1.8-6V adaptive input 2.8-12V wide voltage 2.8A constant current

$1.38

R365 / R385 DC Diaphragm Pump for Tea Brewing Machine, 6-12V, Micro Small Water Pump for Notebook Water Cooling

R365 / R385 DC Diaphragm Pump for Tea Brewing Machine, 6-12V, Micro Small Water Pump for Notebook Water Cooling

$0.44

12V8A Switching Power Supply Board Module 100W High Power Bare Board AC85~265V to DC12V Power Board

12V8A Switching Power Supply Board Module 100W High Power Bare Board AC85~265V to DC12V Power Board

$4.14

Mini High-Power MOS Trigger Switch Driver Module 5-18V PWM Electronic Switch Control Board Field Effect Transistor

Mini High-Power MOS Trigger Switch Driver Module 5-18V PWM Electronic Switch Control Board Field Effect Transistor

$0.35

20A50A100A high power MOS trigger switch driver field effect tube PWM adjustment electronic switch control

20A50A100A high power MOS trigger switch driver field effect tube PWM adjustment electronic switch control

$0.53

Acrylic model code disk stepper motor 28byj single-chip microcomputer motor speed measurement distance encoder 51STM32

Acrylic model code disk stepper motor 28byj single-chip microcomputer motor speed measurement distance encoder 51STM32

$0.23

Double-ended alligator clips with wires, test wires, maintenance link wires, total length 46CM, 10 wires in total, 2 each of five colors

Double-ended alligator clips with wires, test wires, maintenance link wires, total length 46CM, 10 wires in total, 2 each of five colors

$0.56

DRV8871 DC Motor Driver BOB driver module

DRV8871 DC Motor Driver BOB driver module

$2.08

BTS7960 smart car motor drive module 43A current-limiting control semiconductor refrigeration drive power supply

BTS7960 smart car motor drive module 43A current-limiting control semiconductor refrigeration drive power supply

$3.13

2PCS VU Meter Preamp Driver Board Amplifier Audio Power Meter Tube Amp Chassis DB Meter with Cable

2PCS VU Meter Preamp Driver Board Amplifier Audio Power Meter Tube Amp Chassis DB Meter with Cable

$6.92

BLDC Three-Phase Brushless DC Hall Motor Controller 9-60V 12V 48V 400W Motor Driver Board

BLDC Three-Phase Brushless DC Hall Motor Controller 9-60V 12V 48V 400W Motor Driver Board

$7.04