ROB0148 Micro: Maqueen micro:bit Robot Platform

What are the features of Maqueen?

- Support for Makecode, will support Scratch and python later.
- Small size, flexible movement.
- All-metal miniature gear motor, good quality, strong driving force.
- Line patrol, ambient light, LED lights, ultrasonic interface, buzzer, I2C interface, mechanical expansion screw hole, etc. ... full-featured, highly expandable.
- Exclusive customized POM bearing wheel, flexible and reliable, strong obstacle crossing ability.
- Easy to install, easy to use.

• Power Supply：3.5V-5V DC (3 AAA batteries or 3.7V lithium battery)
• Infrared Line-tracker (Digital input) ×2
• Buzzer×1
• IR Receiver (NEC encode) ×1
• On-board LED Light (Digital output) ×2
• On-board RGB programmable Light ×4
• SR04, SR04P Ultrasonic 4-pin connector (5V) ×1
• IIC Interface (3.3V)×1
• N20 Metal Gear Motor ×2
• Motor Reduction Ratio: 1:150
• Maximum Rotation Ratio: 133 rpm
• Motor Drive Mode: PWM Motor Drive
• Bracket and Protective Cover Extension M3 Screw Hole ×6
• Programming Tool：MakeCode online editor
• Mind+(Based on Scratch 3.0)
• Dimension: Width 81mm× long 85mm× height 44mm
• Weight: 75.55g (batteries, micro:bit board excluded)