Longer version of 4 WD Double Layer Smart Car Chassis Kit Male to Male DB-9 Cable 3 V logic (onboard regulator)

3 V logic (onboard regulator) Power Input Micro-USB 5 V or VIN pin (5-9 V) USB Connector Micro-USB (for programming & power) Board Dimensions ~49 mm x 26 mm (fits standard breadboard) Programming Arduino IDE

it is not recommended for diving or high-pressure water jets

and hallways without rewiring existing electrical circuits

This module is widely used by IoT developers

Multi-channel sensor wiring (temperature arrays

Longer version of 4 WD Double Layer Smart Car Chassis Kit Male to Male DB-9 Cable 3 V logic (onboard regulator)Longer version of 4 WD Double Layer Smart Car Chassis Kit Longer version of 4 WD Double Layer Smart Car Chassis Kit Longer version of 4 WD Double Layer Smart Car Chassis Kit. It comes with four pairs of Geared Motors and Wheels. All the products included in this car kit are quality products. The chassis used in this Longer version of 4 WD Double Layer Smart Car Chassis Kit is transparent to create dynamic handling of the components mounted on your