Jumper Wire and Screw Hardware Pack for Robot Car

Build, repair and customise your robot car faster with this Jumper Wire and Screw Hardware Pack for Robot Car. In most Arduino-based smart car projects, small items such as jumper leads, mounting screws and motor hardware are the first parts to get misplaced, bent or damaged during repeated prototyping. This pack is designed as a convenient add-on or replacement accessory for 2WD/4WD DIY robot chassis builds using Arduino UNO, ultrasonic distance sensors, SG90 servo motors, BO motors, TT motors, motor driver boards and common sensor modules. The jumper wires are used to make quick low-voltage connections between male header pins, berg pins, breadboards, Arduino-compatible development boards, motor driver modules, line follower sensors, keypad modules and ultrasonic sensor boards. Female Dupont-style jumper ends are especially useful when connecting to standard 2.54 mm male pin headers found on hobby electronics modules. Research references for similar jumper cables note gold-plated female terminals and copper-alloy contacts, which help provide consistent contact for repeated prototyping and electronic assembly. The included screw hardware is intended for robot car mechanical assembly tasks such as fastening chassis plates, sensor brackets, motor holders, servo mounts or other small robotic components. It is useful when assembling a black robot chassis smart car platform or replacing missing screws from BO/TT motor-based kits. Since robot chassis designs differ by manufacturer, users should always test-fit screws gently and avoid over-tightening into plastic parts. Typical applications include obstacle avoiding robot cars, Bluetooth/Wi-Fi controlled vehicles, line follower robots, classroom robotics kits, Arduino STEM projects and spare parts kits for labs. Box contents include an assorted jumper wire and screw hardware pack for robot car assembly; exact wire colours, screw styles or quantities may vary by batch. This is a passive accessory pack with no active electronics or firmware, so no datasheet is required.