Robot Arm Kit Tank Car Smart Robot Car Line Tracking Car Unassembled without Board for Micro:bit

Attention:
- It is an AI programming education product. Start learning of AI intelligent programming educational robots in all aspects from the way of thinking, the cultivation of practical ability, and the development of innovation.
- Assembling is needed. Assembly video and learning materials are provided.

Advantages:
- Tank chassis with robot arm
- APP control
- Programming control
- Hands-on assembly
- Line tracking function

Why do we learn programming?
Exercise logical thinking skills. Through the study of programming, learn the way of logical thinking, recognize problems, understand problems, solve problems, and cultivate the ability to think.

Develop programming skills. The era of artificial intelligence has arrived, and programming is called the third language, which will greatly help our future.

What can we learn by making a line-tracking robot?
- Focused exploration ability
- Hands-on innovation
- Logical thinking ability and programming control ability
- Scientific knowledge in artificial intelligence robot control

Features:
- Acrylic mechanical claw (to prevent pinching)
- Standard holes make it easy to install
- Double surface treatment to prevent short circuit
- Equipped with tracking sensor
- Hands-on assembly: complete video tutorial guidance.
- Programming Control: (1) Drag to operate, learn the programming knowledge of robot control. (2) Provide programming learning materials, and green hands can learn robot programming.
- Two Control Methods: PC programming control and APP programming control.
- DIY Expansion Design: you can use our electronic modules, sensor modules and standardized mechanical components to assemble your own robot.
- Innovative Actions: The robot car can move forward, rotate, grab items, and track line.

Specifications:
- Product name: Hello Maker Land Arm Car Robot
- Main controller: Main expansion board for Micro:bit
- Electronic module: tracking sensor*1; DC geared motor*3; steering gear*1
- Working voltage: 9~12V
- Scalability: Compatible with other Hello Maker programming education mechanical structures in our shop
- Transmission method: Bluetooth/USB
- Product weight: 1.45 kg

HM-GM-25 DC Gear Motor:
- Test voltage: 6.0V
- No-load speed: 55 rpm
- Gear reduction ratio: 1:100
- No-load current: ≤ 75 mA
- Maximum efficiency point power: 0.21 W
- No-load speed: 160 rpm
- Rated torque: 0.30kg·cm
- Rated speed: 85 rpm
- Rated current: ≤ 320mA

HM-MS10 Steering Gear:
- Control angle: 0 to 180°
- Steering gear torque: 15KG.CM (6V), 20KG.CM (7.2V)
- Working voltage: 6-7.4V
- Working temperature: 0 to 55℃
- Gear material: metal copper
- Steering gear weight: 55g

Main Expansion Board For Micro:bit:
- Graphical programming software: Hello Maker Code (offline version software based on editor for Micro:bit's Makecode) & programming for Python
- Input Port: Support I2C interface/digital interface/analog interface/serial communication sensor, support secondary development, and expand various sensors
- Control Board: Development board for Micro:bit
- Communication Method: Bluetooth communication/serial communication/I2C communication (reserved for various communications to facilitate secondary development)
- Control Method: Bluetooth communication and APP control for Android
- Power Supply Voltage: Working voltage 7-13V, 8.4V and 11.1V lithium batteries are recommended (current above 4A) (batteries are not included)
- Product Weight: 43g

Package Included:
- 2 x Motors (Long)
- 1 x Motor (Short)
- 2 x Rubber Tracks
- 2 x Straight Side Boards
- 5 x 2020L Brackets
- 1 x 80140 Board
- 1 x Front Cover
- 8 x 1070 Strips
- 4 x 102040 Guide Rails
- 2 x 10110 Strips
- 1 x 35 Gear
- 1 x Motor Bracket
- 6 x Metal Wheels
- 1 x Steering Gear
- 1 x Acrylic Claw
- 1 x Bag of Parts

Note:
- Assembling is needed.
- Battery is not included in the package.
- Optional colors: Peacock Blue, Pearl White. Please choose the color you want when purchasing. Thank you!