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STM32 Development Board MCU Jiangke University System Board Entry Kit Breadboard Jiangxie Technology

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Smart Car Speed Measurement Module Encoder Counter Motor Test Infrared Slotted Optocoupler Through-Beam Photoelectric Sensor

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TELESKY US-100 Ultrasonic Ranging Module with Temperature Compensation Dual-Mode Ultrasonic Sensor

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Waveshare ESP32 P4 Development Board Industrial IoT Smart 86 Box 4-Inch Capacitive LCD Touch Screen

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Ultrasonic Module HC-SR04 Ultrasonic Distance Measurement Module Ultrasonic Sensor Electronic DC5V

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Gatson Photosensitive Resistor Sensor Module - Light Switch & Detection for Smart Cars (4-Wire)

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HC-SR501 RD-624 Human Body Infrared Induction Electronic Module Sensor Pyroelectric Probe Induction Switch

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Ultrasonic Distance Measurement Module Radar Induction Switch Human Detection Sensor Waterproof Obstacle Avoidance Module 485

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Digital 38KHz IR Receiver and Transmitter Head Sensor Module for Electronic Robots and Remote Control

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Photoresistor Relay Sensor Control Module Light Control Switch No-Light Sensing Module 12V

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3-Pin Photoresistive Sensor Module Light Detection Photoresistor Module Photodiode LM393

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