<b>Yahboom Robot Kit is designed for educators, students and Raspberry Pi enthusiasts.4WD robots that we use the HD Camera with two degrees of freedom. Through the 5G WIFI network of Raspberry Pi, the real-time transmission of HD video can be realized. <br><br><b><b>★★★Very important: When you decide to buy this professional robot, please prepare following accessories by yourself. Otherwise, you will can't run the robot normally. Raspberry PI 3B+*1 Heat sink*2 TF Card *1</b></b><br><br><b>Spec.:</b><br>Programming software: Python, C language<br>Input: Infrared obstacle avoidance & Light-seeking sensor, 4 channel tracking module, ultrasonic module, button, HD camera<br>Output: DC motor, buzzer, servo platform , RGB LED, motor fan, camera platform<br>Battery: 3.7v 18650 battery x 3<br>Working time: >120mins<br>Platform: SG90 servo<br>Distance measurement: ultrasonic module<br>Power supply: LM2596S IC<br>Motor driver: TB6612FNG IC<br>Motor:1:48 gear motor x 4<br>Security: low power, converse connection, locked-rotor restart<br>OS:Linux,Win10_IOT<br><br><b>Package list:</b><br>1 x 4 channel tracking module<br>1 x 4WD expansion board<br>1 x ultrasonic module<br>1 x RGB LED<br>2 x infrared sensor & seeking light<br>1 x battery box<br>3 x 18650 battery<br>1 x Acrylic chassis<br>1 x Aluminum alloy chassis<br>4 x wheel<br>1 x DC motor<br>1 x motor bracket<br>1 x servo package<br>1 x motor fan package<br>1 x screw & nut & copper pillar<br>1 x 12.6v charger<br>1 x  6pin flat cable & 4 x 4pin flat cable<br>1 x 40 pin flat cable<br>1 x screw driver<br>1 x manual book<br>1 x HD camera<br>1 x SG90 camera servo <br>1 x pan/tilt bracket<br>1 x cable USB cable<br><br>★ Course link : https://www.yahboom.net/study/4wd-Pi <b>★<br>Video link : https://youtu.be/lUp9vwXt6Ps