This is a smart car chassis with two-wheel-drive and a single-layer design. It features two DC gear motors, four battery compartments, and two tachometer plates, supporting both high-clearance chassis with universal wheels and low-clearance chassis with bull-eye wheels.
Specification
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Motor Specifications: 1:48 reduction ratio, capable of 125 RPM at 3V for a rapid speed under no load.
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Equipped with a universal wheel for turning maneuvers.
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The car is equipped with a 20-grid tachometer plate, compatible with speed measurement modules to form a speed measurement system.
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The car is equipped with four AA battery compartments for convenient power supply to the entire system.
