Yahboom Smart Robot Balance Car with Arduino UNO STEM Robotics Education Kit Support Gravity Induction Weighed 4.4 lb/Android APP/bluetooth Control

Features: 1. Designed based on Arduino UNO R3, the self-balancing robot car kit is a fun and educational Arduino learning kit. 2. A perfect choice of master knowledge of PID(Proportion Integral Differential ) for a beginner, children, students and so on. 3. High-precision motor with hall encoder, make it more superior, more powerful, safer. 4. The self-balancing robot kit has multiple functions, such as balances with two wheels, and controlled by the Android APP. 5. The chassis of the car is upgraded to an aluminum alloy plate, which is sturdy and not easily broken. 6. Use the genuine Arduino UNO development board to make this product more suitable for beginners. 7. Equipped with a bluetooth module, it is easy to implement a mobile phone remote control car. 8. More powerful load capacity, three-layer structure design, load weight up to 2KG/4.4 lb. Specifications: - Pure balance erect state, battery life for more than two hours; - Remote full-speed motion state, battery life for more than 40minutes. - Self-balancing battery life: more than 12 hours - Weight: 1.431kg (3.15lb) - Size: 30x26x11.5cm(11.81x10.23x4.53in) - Body material: chassis aluminum, upper board: acrylic - Main controller: Arduino UNO - Control method: bluetooth module - Smart Charger: 12.6v 1000ma - Climbing angle: 15 - Battery: Supprot 18650 lithium battery pack - Motor: Dual Brushed GM37 Motor(the more info can refer to the description picture) Installation Notes: 1. Please install the battery according to the battery installation direction above the battery box. If the installation direction is reversed, the power supply will be reversed, and the circuit board and each functional module will be burnt. 2. Do not use more than 3*4.2v=12.6v battery or use the higher than the 12.6v adapter to charge the car, so as not to damage the battery, circuit board, and various functions. 3. Do not use the balance trolley to carry heavy items, so as to avoid motor stall caused by overweight, burn out the motor and drive module, and break the acrylic frame. 4. During the installation of the motor and motor mounting bracket, you cannot use screws that are too long. It is recommended to use 3*5mm flat head screws. Some download link about the product: * Arduino IDE installation instructions and Arduino-1.7.8.org-windows.exe: Download * Smart balance car remote control APP: Download Package Included: 1 x Self balancing robot Kit 1 x Smart charger 1 x USB cable