Specification:Dimensions: 274u00d7140u00d710 mmChipset: Type C NANO ATmega328p controllerApplication: ArduinoProject, Kids & Adults Stem Projects, Expert & Starter

Power supply: Two 18650 batteries (excluded out of package)Input: Ultrasonic module (HC-SR04)Motor: DC gear motorMotor drive: L9110S Motor Drive ModuleMicroprocessor: Type C NANO ATmega328p controller

Feature:

This smart car is developed based on the Type C development board and is equipped with the L9110S motor drive module, which can realize ultrasonic obstacle avoidance function.In addition, the output interface of the L9110S motor drive module adopts wiring terminals to facilitate the connection of the drive motor.The input terminal of the driver board can be connected to the pin on the expansion board through Dupont wire.The smart car adopts a welding-free installation design. Use copper posts and screws to secure the structure between the parts.The circuit connection between each module is made by Dupont wire, which is simple and convenient.The trolley uses 65mm plastic wheels and runs smoothly. We use DC geared motors with higher power.

Package includes:

1 u00d7 Type C microcontroller board1 u00d7 Expansion board1 u00d7 HC SR04 ultrasonic sensor module1 u00d7 L9110s motor drive board1 u00d7 Ultrasonic fixed bracket suite2 u00d7 TT motor with wheel1 u00d7 Two 18650 battery holder with DC1 u00d7 Universal caster20 u00d7 M3 * 8 flat head screw4 u00d7 M3 * 30 round head screw16 u00d7 M3 nut4 u00d7 M3 * 12 flat head screw6 u00d7 M3 * 25 copper column2 u00d7 M3 * 10+6 copper column12 u00d7 10cm Female to Female Jumper Wire1 u00d7 Black robot chassis1 u00d7 Plastic box