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2-pin USB Type C Waterproof Connector Type C Waterproof Female Chassis Connector Locking Outer Threads Without Terminals

4 Wire PWM Fan Temperature Speed Controller 12V 3A Digital Display Temperature Speed Chassis Noise Reduction Low Controller

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diy kit 2WD Robot Smart Car Chassis Kits with Speed Encoder for Arduino 51 M26 DIY Education Robot Smart Car Kit For Arduino

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24 Pin ATX Power Supply Breakout Adapter Module Desktop Computer Chassis Power Supply ATX Transfer Board 12V 5V 3.3V

USB Charging Desktop Computer Chassis Power Supply Unit with ATX Adapter Board and Power Take-Off Module for Output Wiring