DFRobot Maqueen micro:bit Plus V3 AA Batterie Educational Programming Robot Platform

The DFRobot Maqueen Plus V3 is a versatile learning robot designed for educational purposes and robotics competitions. The AA version features a battery board for four AA batteries, allowing for flexible operation without a lithium battery. All other functions, such as the precise line-tracking system with five sensors, the matrix laser distance sensor with a measurement rate of up to 60 Hz, and the powerful metal motors with PID encoder control, remain intact. This version is also modular and offers numerous expansion options via GPIO and servo ports. RGB headlights, ambient lighting, and a buzzer make the robot interactive and ideal for creative STEM projects. Therefore, the AA version is particularly suitable for users who prefer easily available batteries and a straightforward power supply.

Recommended accessories:
BBC micro:bit V2
DFRobot HUSKYLENS Easy-to-use AI Vision Camera Sensor

Technical specifications:
Manufacturer: DFRobot
Manufacturer SKU: MBT0050-AA
Power Supply: 4× AA batteries, 3.5–6 V, reverse polarity protection
Line-Tracking System: 5 sensors, calibration button, digital/analog, 4 intersection types (X, T, Right+Straight, Left+Straight), 5 speed levels
Matrix Laser Sensor: I²C/UART/USB (PH2.0-4P & Type-C), 8×8 matrix, 20–4000 mm, ±11 mm (20–200 mm white), ±5 % (200–4000 mm white), up to 60 Hz, field of view 60°×60°, Class 1, firmware update via USB
Light Sensors: 2×, range 0–1023
IR Receiver: 1×
Motors: 2× N20 metal motors, removable, screw fastening, independent 5 V control
Encoder: Magnetic, 4-line, PID control, measurement in cm/min
RGB LEDs: 4× WS2812 ambient, 2× front headlights RGB programmable
Buzzer: 1×
Mechanics: 2× metal brackets, 270° adjustable, 2× threaded inserts PCB, bottom protection plate
Expansion: 14× GPIO, 3× servo ports
Firmware: Update interface and button integrated
Dimensions: 185 × 138 × 120 mm
Weight: 479 g.