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Maqueen Plus V3 - STEM educational robot for micro:bit with laser sensor - DFRobot MBT0050-18650
The DFRobot Maqueen Plus V3 is an advanced STEM educational robot designed for learning programming, robotics, and automation using the micro:bit platform. Equipped with a precise laser sensor, PID-controlled motor encoders, and an advanced line tracking system , it's ideal for both educational activities and robotics competitions.
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Note!
The kit does not include a BBC micro:bit board or a 18650 battery. These components must be purchased separately.
Product description: Maqueen Plus V3 - STEM educational robot for micro:bit with laser ranging sensor - DFRobot MBT0050-18650
DFRobot Maqueen Plus V3 is an advanced STEM educational robot designed for learning programming, robotics and automation using the micro:bit platform. The robot is equipped with a precise matrix laser ranging sensor, motor encoders with PID control and an advanced line-tracking system, making it suitable both for educational classes and robotics competitions. The robot enables the implementation of advanced autonomous projects, such as obstacle avoidance, intelligent navigation and route analysis. Built-in intersection recognition and line-following algorithms allow beginners to start working with robotics more quickly, while still offering extensive possibilities for developing more advanced projects.
Maqueen Plus V3 - STEM educational robot for micro:bit with laser ranging sensor - DFRobot MBT0050-18650.
Botland is an official distributor of DFRobot open-source hardware. Every roboticist and practitioner of emerging technology has heard at least once of DFRobot solutions, built above all around Arduino. Our range holds original DFRobot products only.
DFRobot Maqueen Plus V3 is an advanced STEM educational robot designed for learning programming, robotics and automation using the micro:bit platform.
Key features
- micro:bit compatibility: ideal for learning programming and STEM robotics
- Matrix laser ranging sensor: precise distance measurement with a 60° field of view
- 8x8 resolution: obstacle position detection and intelligent motion planning
- Advanced line tracking: 5 sensors and built-in line-following algorithms
- Intersection recognition: supports 4 types of route intersections
- Encoders and PID: precise distance and turning angle control
- Metal N20 motors: smooth and stable drive operation
- Replaceable motor modules: quick replacement of damaged components
- Light sensors: support for projects reacting to ambient light intensity
- Programmable RGB LEDs: lighting effects and interactive projects
- GPIO expansion: 14 additional expansion pins
- Motor voltage regulation: constant speed regardless of battery charge level
Practical applications
- Learning programming and STEM robotics
- Robotics competitions and educational contests
- Autonomous vehicle projects
- Learning line-following algorithms
- Obstacle avoidance and intelligent navigation
- Education in robotics, automation and autonomous navigation
- Interactive projects using light sensors and RGB LEDs
Ideal robot for STEM education and competitions
The robot was designed for intensive use during school classes and robotics competitions. Metal drive components and a protected construction increase the durability of the device, while the ability to quickly replace the motors helps reduce downtime during learning or competitions. Thanks to its rich set of sensors and expansion interfaces, Maqueen Plus V3 can be used by both beginners and more advanced users developing their own IoT, robotics and autonomous vehicle projects.
Advanced navigation and intelligent obstacle avoidance
Maqueen Plus V3 uses a modern matrix laser ranging sensor instead of conventional ultrasonic sensors. As a result, the robot can not only measure the distance to obstacles, but also determine their position in space. This enables the development of more advanced autonomous driving algorithms, intelligent obstacle avoidance and route planning. Built-in line-following and intersection recognition functions are handled by the robot's onboard circuitry, reducing the load on the micro:bit controller and allowing it to perform other programming tasks simultaneously. This solution significantly simplifies learning more advanced robotics concepts.
The robot enables the implementation of advanced autonomous projects such as obstacle avoidance, intelligent navigation and route analysis.
Built-in intersection recognition and line-following algorithms allow beginners to start working with robotics more quickly.
Technical specifications of the educational robot
- Compatibility: micro:bit
- Supply voltage: from 3.5 V to 4.2 V
- Battery: 1x 18650 Li-Ion 3.7 V with a raised positive terminal, 67 mm long
- Number of line-tracking sensors: 5
- Sensor calibration: dedicated button
- Sensor operating modes: digital / analog
- Recognised intersections:
- cross intersection
- T-junction
- right turn + straight
- left turn + straight
- Line-following algorithm adjustment: 5 speed levels
- Laser matrix resolution: 8 x 8 (64 points)
- Laser sensor interface: I2C / UART / USB Type-C
- Measurement range: from 20 mm to 4000 mm
- Refresh rate: from 15 Hz to 60 Hz
- Field of view: 60° H x 60° V
- Measurement accuracy from 20 mm to 200 mm:
- ±11 mm for white objects
- ±12 mm for grey objects
- Measurement accuracy from 200 mm to 4000 mm:
- ±5% for white objects
- ±6% for grey objects
- Laser safety class: Class 1
- Motors: 2 x metal N20 motor
- Encoders: 2 x magnetic encoder
- PID control: yes
- Motor voltage regulation: yes
- Light sensors: 2
- Light sensor data range: from 0 to 1023
- IR receiver: 1
- RGB lighting:
- 4 x WS2812 RGB LED
- 2 x programmable RGB headlight
- Buzzer: yes
- GPIO: 14 additional expansion pins
- Metal brackets: 2
- Bracket adjustment range: 270°
- Firmware update: yes
Kit contents
- Maqueen Plus V3 Baseboard
- 2 x metal motor with encoder and cable
- Power supply module
- Matrix laser ranging sensor
- PH2.0 - 4P cable
- 2 x wheel
- Line-tracking mat
- Screwdriver
- Metal mounting frame
- Metal mounting bracket
- 5 x 35 mm mounting spacer
- 5 x M3 screw
- 4 x M3 knurled screw
Kit contents.
Useful links
| Name | Value |
|---|---|
| Robot type | 2-wheel |
| Robot power supply | Rechargeable battery |
| Control platform | BBC micro:bit |
| Robot form | Self-assembly |
| Width | 18.5 cm |
| Height | 14 cm |
| Depth | 12.5 cm |
| Weight | 0.457 kg |
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Delivery in 3–5 days, no inside delivery
from €96.75
The full delivery terms are on the page Delivery and payment.
30 days to return, without giving a reason
If the product does not meet your expectations, you have 30 days from receiving the parcel to withdraw from the contract. The product only has to be complete. The right of return belongs to consumers (a purchase unrelated to business activity).
Complaints
If the product turns out to be faulty, you can make a claim under the guarantee or the statutory warranty. We handle claims without delay, at the latest within 14 working days of receiving the report together with the goods.
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GPSR data
Product information
This product is a component intended for further assembly or prototyping. It is not a finished product within the meaning of the product safety regulations.
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