MultiFunctional Mini Breadboard for Robot Car Assembly Kit Compact 170 point mini breadboard designed for use with multifunctional 4WD robot car chassis kits. Built to support neat prototyping and quick wiring when working with UNO R3 compatible controllers and standard robotics components. Key benefits Simplifies wiring and prototyping on mobile robot platforms by providing a dedicated 170 point breadboard sized to fit most chassis layouts. Reduces assembly time and wiring errors by organizing sensor, motor driver, and module connections in a single, accessible location. Supports UNO R3 compatibility for straightforward integration with common microcontroller projects and shields. Keeps the robot chassis clean and serviceable so components can be swapped or tested without reworking soldered joints. What makes it stand out Purposefit mini size for 4WD robot car chassis, offering ample tie points while minimizing footprint on the chassis. Multifunctional use for sensors, motor controllers, LEDs, and communication modules to centralize wiring during development. Practical solution for both temporary prototypes and iterative testing during development cycles. Function and compatibility Function: Provides a small solderless prototyping surface for signal routing, experimentation, and temporary connections on robot cars. Compatibility: Designed for easy use with UNO R3 compatible microcontrollers and standard 4WD robot car chassis kits. Capacity: 170 connection points to accommodate multiple sensors and modules without crowding. Performance and usability Compact layout enables tidy wiring and easier troubleshooting during assembly and testing. Ideal for repeated changes during prototyping, allowing components to be added, moved, or removed quickly. Suitable for educational settings, hobby projects, and earlystage robotics development. Practical applications Classroom robotics project: Mount on a 4WD chassis to teach wiring, sensor integration, and basic programming with UNO R3 compatible controllers. Rapid prototyping: Use the breadboard to test motor drivers, ultrasonic sensors, and line following modules before finalizing a soldered design. Field testing and demonstrations: Centralize components on the chassis for quick swaps and diagnostics during iterative testing. What you should know Mini form factor with 170 points provides a balance between capacity and compactness for robot car assemblies. Designed for use with multifunctional 4WD robot car chassis kits and UNO R3 compatible controllers to streamline integration. Intended for prototype and development use where flexible, removable wiring is required. This mini breadboard is a practical tool for anyone assembling or testing 4WD robot car kits who needs a compact, dedicated prototyping surface compatible with UNO R3 style controllers.