Vihaan Portfolio on Moonpreneur

About

Hi, my name is Vihaan. I am 10 years old and I am in fifth grade. My project is called Metrople. It is a fun random character project made with the micro. When I press button A, it says hello parents and shows a smile. When I press button B, it welcomes everyone to the show and tell. Then I shake the micro, and it randomly chooses a number from 1 to 6. Each number shows a different character, such as Jazz, Sideswipe, Bumblebee, Ultra Magnus, Optimus Prime, or Metroplex. Each character also has an image and sound.

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Metroplex Project

Hi, my name is Vihaan. I am 10 years old and I am in fifth grade. My birthday is January 31st, 2016. My project is called Metroplex. It is a fun random character project made with the micro. When I press button A, it says hello parents and shows a smile. When I press button B, it welcomes everyone to the show and tell. Then I shake the micro, and it randomly chooses a number from 1 to 6. Each number shows a different character, such as Jazz, Sideswipe, Bumblebee, Ultra Magnus, Optimus Prime, or Metroplex. Each character also has an image and sound.

Robotics

1 29 1

Aug 2026

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Quiz Robot

I’m excited to share my project—the Quiz Robot! It’s a fun quiz game on the Micro:bit that asks questions about animals. One of my favorites is: Who is faster—sailfish or red hawk? Players choose between option A and option B by pressing the Micro:bit buttons. My project features a mysterious melody in the background, along with LED displays to show text and animations. I used “show string,” “show LED,” “pause,” “repeat,” and “play melody” blocks in my code.

Robotics

43

Aug 2025

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Stick figure

Hi everyone! My name is Vihaan. I am in fourth grade, and I study at Parkley Elementary School. I like swimming, building Legos, and playing badminton. My project is about four sticks combining to make a big robot. It is a fun micro game that randomly chooses a character. When I press button A, it says “Hello Parents” and shows a smiley face. Button B says “Welcome to the Show and Tell” and shows a happy image. When I shake the micro, it chooses a random number from 1 to 6 and displays a character with an image. If another number appears, Maximus wins!

Robotics

29

Aug 2026

Moonbattle competition

About Moonbattle

Digital Moonbattle 2026

Moonbattle is the ultimate arena where young entrepreneurs put their ideas to the test. From rapid prototyping to live pitches, it's a place to compete, build, and grow alongside the best minds in the Moonpreneur community.

STEM workshops

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Vihaan

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