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DIY Automatic Irrigation System Self Watering DIY Kit Garden Greenhouse Flower Water Pump Soil Moisture Sensor Relay Module

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1-10pcs HC-SR501 Adjust IR Pyroelectric Infrared PIR Motion Sensor Detector Module For Arduino For Raspberry Pi Kits + Case

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Electronic Components Electrolytic Capacitor Resistor led 830 Hole Breadboard Kit MB-102 for UNO R Component Pack Beginner Start

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830Pcs/Box DIY Project Starter Kit For Arduino UNO R3 Kit Electronic DIY Kit Electronic Component Set With Tie-points Breadboard

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45 in 1 Sensors Modules and 16 Kinds Starter Kit For Arduino Raspberry Pi , Better Than 37 in 1 With Box DIY UNO R3 MEGA2560

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HLK-LD2451 24Ghz Road Vehicle Car Status Detection Sensor Ranging Speed Module Millimeter Wave Radar Blind spot LD2451 test kit

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1/5/10Pcs Mini Motion Sensor Module SR602 - Pyroelectric Infrared PIR Kit with for Arduino DIY