Ps2 Remote Control 4wd Omni Directional Wheel Smart Car Chassis with WiFi Bluetooth for Robot DIY Graduation Toy Model Kit R8 4v 7500mAh battery(included) Charging Time:About

4v 7500mAh battery(included) Charging Time:About 3-3

Power core connection wire: 20cm

Hardware and Electronics

Weight:  71 g

Ps2 Remote Control 4wd Omni Directional Wheel Smart Car Chassis with WiFi Bluetooth for Robot DIY Graduation Toy Model Kit R8 4v 7500mAh battery(included) Charging Time:About4 Road& 16 Road Servo control Board: Features: compatible with arduino; simultaniously control 4ch DC motor and 16ch servo; can controlled by wifi (DT 06), Bluetooth (HC 06), and PS2 station; is the best choice for robot tank car chassis and robot arm; Module pin description and schematic: 16 road servo and 4 road motor drive board, using TB6612 4 road drive, PCA9685 for 16 road servo control. Bring out the Arduino UNO I O pin; The maximum input