Longer version of 4 WD Double Layer Smart Car Chassis Kit Male to Male DB-9 Cable This module is widely used

This module is widely used by IoT developers

Multi-channel sensor wiring (temperature arrays

Rechargeable - Hundreds of charge cycles for long-term use

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

Longer version of 4 WD Double Layer Smart Car Chassis Kit Male to Male DB-9 Cable This module is widely usedLonger 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