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do your :bit international showcase

Celebrate incredible micro:bit projects created by students around the world, inspired by the UN’s Global Goals. Thanks to our selected partners for running these competitions.

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Get inspired by some of the top projects from around the world. You can run your own do your :bit challenge by downloading the educational resources.

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  • Students pose with their Aquaponics Ship prototype.

    Aquaponics Ship

    United States

    This project utilizes micro:bits to power propellers, simulated radar, navigation lights and and aquaponics system.

  • Student poses with the Micro Mini Submarine prototype.

    A micro:bit powered project that aims to recover small objects and assist in monitoring endangered marine life

  • Students pose with their Evapotranspiration Project prototype.

    This project uses micro:bits to simulate wind power, control lights, and monitor humidity in an evapotranspiration toilet.

  • Photograph of students and their teacher presenting the Alerted by the River! prototype.

    This project uses the micro:bit to create an alert system that measures humidity and water depth levels near the riverbank.

  • Students pose with the Big Ideas, Small Solutions prototype.

    This project uses a micro:bit to take in sea water from the beach and turn it into potable water for the community to use.

  • Students and teacher pose in front of a large sign for the MecaArm:bit.

    A project driven to combat pollution, focusing on an essential issue: waste sorting.

  • Students and teacher pose with the Guardians of Life prototype.

    This project aims to increase accessibility and safety for people with blindness or low vision, using micro:bit boards to provide real-time updates on beach conditions via sound alerts.

  • Students present the Predictive Maintenance project.

    A micro:bit project that predicts equipment failures and schedule maintenance proactively, reducing costs and downtime.

  • Students presenting The World is in a Book project.

    A game integrating reading with interactive elements and rewards to enhance reading experience.

  • Students present the Save Our Earth project.

    A project that uses AI to classify recyclable materials, improving recycling efficiency and reducing environmental impact.

  • A stuffed monkey on a prototype of the TrailBlazer mobility device climbing a set of stairs.

    TrailBlazer

    Hong Kong

    TrailBlazer is a foldable and versatile mobility device designed to empower individuals with disabilities to engage with the outdoors more confidently.

  • Students presenting the Smart Traffic Light Project

    A smart traffic light project built with the micro:bit to increase safe crossing times for individuals with disabilities.

  • A Teddy bear and smart phone demonstrate how the "Wish to Hear the Sound" prototype works.

    Wish to Hear the Sound is a micro:bit project that translates sound into vibration and light to improve quality of life for the hard of hearing.

  • Students presenting their Smart Drying Rack project.

    A project that uses the micro:bit to detect humidity and will turn on a fan for drying clothes automatically.

  • Collage of the birdhouse prototype creation process.

    Birdhouse

    Brazil

    This project utilizes the micro:bit to attract birds to birdhouses by playing birdsongs.

  • Team with the prototype.

    This project uses the micro:bit radio frequency feature to create a robot that monitors waste.

  • Students present the accessible swing prototype.

    This project utilizes a micro:bit to automate a swinging motion on an accesible swing.

  • Students presenting the green light project prototype.

    A simple and educational system that uses Micro :bit to raise awareness about the conscious consumption of electricity and promote sustainable habits.

  • Student presents the River Buddies prototype

    This project utilizes the micro:bit to sense water temperature and level to activate a pump to drain water into a catchment area.

  • Students present the Resourceful Home prototype.

    A micro:bit project aimed at storing rain and solar generated power while also alerting residents to possible problems within the home.

  • Students presenting the Eco Air prototype.

    Eco Air

    Malaysia

    This project uses a micro:bit to detect dust particles in the air and alert residents to dangerous levels of dust.

  • Student demonstrates the Terra Guard prototype.

    Terra Guard

    Malaysia

    This project uses the micro:bit to for wildfire and landslide detection.

  • Students present the Smart Home, Smart Garden prototype.

    This micro:bit project prototype uses light detection to conserve electricity and collects rainwater for a hydroponic smart garden.

  • Student presents the Park Guard prototype near a parking area.

    Park Guard

    Malaysia

    The Park Guard uses micro:bit to and ultrasonic sensors to monitor parking areas and alert authorities to unauthorized parking to increase public safety.

do your :bit challenge resources

All do your :bit resources

Everything you need to run our exciting innovation and design challenge that combines the micro:bit with the UN's Global Goals.