Dual System PWM XY-PWM1 Pulse Frequency Signal Generator Duty Cycle Adjustable Module Square Wave Rectangular Signal Generator

$2.27

DC6-28V ZS-X12H 0-100W Brushless Motor Speed Controller With Hall BLDC Driver Board Module With Cable Power Supply Accessories

$3.19

DC 5V 12V NE555 Adjustable Resistance Frequency Pulse Generator Module Single Channel Output for Arduino Smart Car

$0.20

5V L9110 Fan Motor Module Fan Propeller Firefighting Robot For Arduino DIY

$0.65

TZT Double BTS7960 43A H-bridge High-power Motor Driver module / diy smart car Current diagnostic for Arduino

$1.71

TZT L293D motor control shield motor drive expansion board FOR Arduino motor shield

$0.80

DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Overcurrent Protection Step Motor Drive

$0.30

DRV8833 2 Channel DC Motor Driver Module Board 1.5A 3V-10V H-Bridge 4-Wire Step Motor Overcurrent Protection Step Motor Drive

$0.30

L9110S H-bridge Stepper Motor Dual DC Stepper Motor Driver Controller Board Module L9110S L9110 For Arduino

$0.26

GA12-N20 DC 6V 30RPM 100RPM 200RPM Gear Motor Speed Reduction Gear DC Motor Electric Gear Box with Gearwheel for RC Robot DIY

$1.26

GA12-N20 DC 6V 30RPM 100RPM 200RPM Gear Motor Speed Reduction Gear DC Motor Electric Gear Box with Gearwheel for RC Robot DIY

$1.26

JT-500 High Pressure DC Submersible Water Pump 600L/H DC 12V Three-phase Micro Motor Water Pumps For Water Aquarium Bath

$3.35

Special promotions 5pcs/lot L298N motor driver board module L298 for arduino stepper motor smart car robot

$3.49

10pcs L293D Motor Drive Shield dual for Duemilanove, Motor drive expansion board

$7.73

MPU9250 BMP280 10DOF Acceleration Gyroscope Compass Nine Shaft Sensor Module GY-91

$6.97

GY-302 GY-30 BH1750 BH1750FVI The digital optical intensity illumination sensor BH1750FVI of module for arduino 3V-5V

$0.58

DIY Mall RGB Gesture Sensor APDS-9960 ADPS 9960 for arduino I2C Interface 3.3V Detectoin Proximity Sensing Color UV Filter

$1.03

SHT31 Digital Temperature and Humidity Sensor Module SHT31-D I2C Interface Environmental Detection Smart Home

$1.29

SPI/IIC GY-9250 MPU 9250 MPU-9250 9-Axis Attitude +Gyro+Accelerator+Magnetometer Sensor Module MPU9250

$6.22

TZT GY-291 ADXL345 3-Axis Digital Gravity Sensor Acceleration Module IIC/SPI transmission module Tilt Sensor For Arduino

$0.88