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Lighto Bit

MoonCampaign by Karthikeya (9 years)

Karthikeya, a 10-year-old, created an ambient light system called "Light Bit" designed to help users achieve the right LED brightness matching their music or environment. The system uses a micro:bit with RGB LEDs and a buzzer. Button A adjusts the red LED, button B controls the green, and pressing both buttons adjusts blue. The device lets users increase or decrease brightness levels, indicated by a buzzer warning when the light level is too low or too high. The project demonstrates effective use of variables, functions, input handling, and analog output control to create an interactive ambient lighting system.

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MoonCampaigns highlight student's creativity, public speaking, presentation skills, and teamwork, with an impressive track record that speaks volumes. MoonCampaigns, through quarterly Show & Tell, highlight thousands of inspiring learning stories from Moonpreneur students worldwide.

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All about Karthikeya project

Karthik, a young science enthusiast who loved soccer, wanted to solve a real-world problem he imagined. He thought about "Biryani Boy," who loved blasting music in his car while eating, but struggled to get the ambient lighting just right—the light was either too bright or too dim, ruining his vibe.

Inspired, Karthik designed the "Light Bit," a smart ambient light system that adjusts the brightness of red, green, and blue LEDs to find the perfect balance. Using a micro:bit as the brain, he connected the LEDs to its pins and programmed buttons to control each color’s brightness—button A for red, button B for green, and both buttons together for blue.

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