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Intelligent car obstacle avoidance sensor module infrared tube module photoelectric reflection sensor tracking

Compatible with 2014 version nano V3.0 ATMEGA328P improved version without solder pads or wiring

Compatible with 2014 version nano V3.0 ATMEGA328P improved version without solder pads or wiring

Compatible with 2014 version nano V3.0 ATMEGA328P improved version without solder pads or wiring

PWM DC Motor Governor 2A 3A 5A 10A Speed Control Switch Function 1803BK 1203BK

PWM DC Motor Governor 2A 3A 5A 10A Speed Control Switch Function 1803BK 1203BK

PWM DC Motor Governor 2A 3A 5A 10A Speed Control Switch Function 1803BK 1203BK

PWM DC Motor Governor 2A 3A 5A 10A Speed Control Switch Function 1803BK 1203BK

4WD intelligent car chassis/tracking car/robot car chassis/speed measurement/battery box delivery 2WD car

4WD intelligent car chassis/tracking car/robot car chassis/speed measurement/battery box delivery 2WD car

2021 For UNO-R3 Main Board Microcontroller Module Control Development Board Improvement Expert Version

DC-DC XL4015 Adjustable Voltage Reduction Module 4-38V High Power 96% High Efficiency Low Ripple 5A