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Best Collection of 10 micro:bit Robot and IoT Projects to Try in 2023

In this guide, we'll be showcasing some of the most captivating and innovativeĀ micro:bitĀ projects about Robot and IoT of 2023. Whether you're a beginner or an experienced programmer, our guide has something for everyone. We'll introduce you to exciting projects such as the "High-Fivey" robot, Relay Transport Robot with Maqueen Plus, Smart Home System, Smart Car with Face Recognition and Encoder, and more. Our aim is to inspire you to explore the fascinating world of microbit innovation and bring your own ideas to life.

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TOP 1: ā€œHigh-Fivey" the Cardboard micro:bit RobotĀ Ā 

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When she asks for a high-five, just tap her hand, and make sure you touch both of her fingers. She'll be very happy!Ā 

"High-Fivey" the Cardboard micro:bit Robot is a miniature robot project for education and entertainment. Its main building materials are cardboard and micro:bit, and the robot's movement and behavior can be controlledĀ through programming.The project works by using the micro:bit's built-in sensors and LED lights to control the robot's movement and behavior. By writing code, the robot's direction and speed can be controlled using the micro:bit's accelerometer and compass, the robot's actions can be triggered using the micro:bit's buttons, and themĀ robot's status can be displayed using the micro:bit's LED lights.

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What you’ll need:

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lĀ Crazy Circuits Bit Board

lĀ 2 xĀ LEGO Compatible 270 Degree Servo

lĀ Maker Tape

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Interested? You can find the full tutorial by "High-Fivey" the Cardboard micro:bit Robot : 18 Steps (with Pictures) - Instructables.

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Top 2: Milk Carton Robot

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Make a robot with old milk cartons and electronic components. You can design the appearance and functions of the robot according to your own creativity, making it look interesting and able to perform simple tasks.Ā 

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Materials

What you’ll need:

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lĀ BBC micro:bit board

lĀ 1 micro servo 9g SG90

lĀ 3 xĀ Alligator Clip Test Cables

lĀ Glue Gun

lĀ AAA Batteries

lĀ Milk Carton, Wood Sticks, Straws

lĀ Scissors

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Interested? You can find the full tutorial onĀ Milk Carton Robot (microbit.org).

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Top 3: Relay Transport Robot | Maqueen Plus

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UsingĀ two or more Maqueen Plus cars asĀ a relay transport robot,Ā the project can makeĀ one car delivering cargo to a transfer station and another car transporting the cargo to the endpoint.

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What you’ll need:

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lĀ micro:bit v2

lĀ Maqueen Plus

lĀ GamePad Remote Controller

lĀ Push kit

lĀ Beetle Kit

lĀ Fork kit

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Interested? You can find the full tutorial onĀ Relay Transport Robot | Maqueen Plus

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Top 4: Robotic Paper Octopus

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Make a grumpy paper octopus that retracts its tentacles in reaction to loud noises!

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Robotic Paper Octopus (with Micro:bit)

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What you’ll need:

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lĀ micro:bit v2

lĀ Crazy Circuits Bit Board

lĀ LEGO Compatible 360 Degree Servo

lĀ 2 AAA Battery Holder

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Interested? You can find the full tutorial onĀ Robotic Paper Octopus (with microbit) : 24 Steps (with Pictures) - Instructables.

Top 5: Remote ControlledĀ micro:bitĀ Robot

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A simple remote controlled robot, using two micro:bits, one as the controller and one to drive the motors, was easy enough for children to build and code.

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Remote Controlled Microbit RobotĀ 

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What you’ll need:

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lĀ 2 x micro:bits

lĀ Micro Metal Gearmotor

lĀ Battery box 4 x AA and connector

lĀ Battery box 2 x AAA with JST connector

lĀ 2 xĀ 3d printed wheelsĀ andĀ mounts**

lĀ 2 x o rings / elastic bands for tyres

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Interested? You can find the full tutorial onĀ Remote ControlledĀ micro:bitĀ Robot : 6 Steps (with Pictures) - Instructables

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Top 6:Smart Car with Face Recognition and Encoder 

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Make a smart carĀ with Maqueen Plus and HUSKYLENS to easily keep track of usage and costs.

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This project combines the face recognition feature of HUSKYLENS with Maqueen Plus to create a smart car. The mileage of the vehicle is accurately calculated using the encoder's measurement of wheel rotations. Upon returning the vehicle, simply press one button to automatically display the mileage, duration, and cost on the OLED screen.

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What you’ll need:Ā 

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lĀ micro:bit v2

lĀ Maqueen Plus

lĀ Huskylens

lĀ OLED

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Interested? You can find the full tutorial on Smart Car with Face Recognition and EncoderĀ .

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Top 7:Ā Smart Home System

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With this project, you will combine the micro:bit and DFRobot Gravity Sensors to build a smart houseĀ system! Through this project, you will learn how toĀ use the BBC micro:bit as the controller of the smart house and how to handle the electronic components in theĀ smart house, i.e. sensors and actuators.Ā 

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What you’ll need:

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lĀ BBC micro:bit board

lĀ micro:IoT expansion board

lĀ DFRobot Gravity: Capacitive Touch Sensor

DFRobot Gravity: Push Button

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lĀ DFRobot Gravity: Bright LED Module

lĀ DFRobot Gravity: Temperature & Humidity Sensor

Interested? You can find the full tutorial onĀ Smart Home System.

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Top 8:Ā Gas Leakage Monitor & Ventilation System for Confined Space

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Introducing a gas leak monitoring device that comes equipped with adjustable sensitivity to effectively detect natural gas. This deviceĀ uses voice prompts to instantly alert users of any potential danger, allowing for quick and effective response. Additionally, the device includes a ventilation system to further improve fire safety.

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What you’ll need:

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lĀ micro:bit v2

lĀ DFRobot Gravity: Analog CH4 Gas Sensor (MQ4) For Arduino

lĀ DFRobot Gravity: Voice Recorder Module

lĀ DFRobot Gravity:Analog Rotation Potentiometer

Gas Leakage Monitor & Ventilation System for Confined Space

Interested? You can find the full tutorial onĀ Gas Leakage Monitor & Ventilation System for Confined Space - Hackster.io.

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Top 9: Automated Soil Moisture Tracking and Plant Watering System

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This kind of system usually includes sensors and devices such as soil moisture sensors, temperature sensors, light sensors, and automatic irrigation equipment.Ā UsingĀ the microbit microcontroller to automatically track soil moisture, theĀ system helps maintain proper soil moisture levelsĀ and waters your plants as needed.

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What you’ll need:

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lĀ micro:bit v2

lĀ Microbit ShieldĀ (any will do)

lĀ Ultrasonic Sensor HC-SR04

lĀ ESP8266

lĀ 180 degree Servo SG90

lĀ Pipet or straw

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Interested? You can find the full tutorial onĀ Soil Moisture (microbit.org).

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Accessible IoT Plant

Top 10: IoT Cloud Access with micro:bit over BLE for Remote Sensing

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Using micro:bit to collect sensor data and transfer the data to the cloud through BLE technology, you can access the data through the cloud for analysis and processing. It helps you to remotely monitor and control sensors from anywhere!

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IoT Cloud Access with Micro:bit over BLE for Remote Sensing

What you’ll need:

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lĀ micro:bit v2

lĀ Coin Cell Battery Holder

lĀ Coin Cell Battery CR2032

lĀ Android device

lĀ Resistor 22.1k ohm

lĀ Resistor 100k ohm

lĀ Power MOSFET N-Channel

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Interested? You can find the full tutorial onĀ IoT Cloud Access with micro:bit over BLE for Remote Sensing - Hackster.io.

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Conclusion

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The "Best Collection of 10 micro:Bit Robot and IoT Projects to Try in 2023" offers a comprehensive guide to some of the most interesting projects available. From building robots to creating IoT devices, these projects provide a great opportunity for users to develop their skills and explore new technologies.Ā Embark on an incredible journey into the realm of micro:bit innovation now!

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