Mini 2-Wheel Drive (2WD) Robot Chassis with N20 Motor 2.54mm pitch This 7 segment LED Display
Yard notes & kiln story
Description
Mini 2 Wheel Drive (2WD) Robot Chassis with N20 Motor 2.54mm pitch This 7 segment LED Display This 7 segment LED Display has 4 digits which are controlled by TM1637 Driver Chip 5 m (5 ft) Packaging 1 roll