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Car parking sensor

MoonCampaign by Bruce (13 years)

Bruce's "Car Parking Sensor" is a practical micro:bit reverse parking aid. Ultrasonic sensor pings distance to obstacles; LED bar graph shows proximity—full red at <30cm, green safe >100cm. Forever loop updates readings 10x/second with smooth bar animation; buzzer beeps faster as danger nears (slow>80cm, rapid<40cm). Button A toggles metric/imperial; button B calibrates min distance. Variables track closest_reading, alert_threshold=50cm, beep_frequency; shake mutes audio. Custom car icon with distance number display. Essential driving safety tool!

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Bruce is already a part of this story

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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parents observed transformational changes in their ward's STEM knowledge and leadership skills

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Parents Reported Increased Confidence in their child

All about Bruce project

Bruce backed brilliance. "Car Parking Sensor—crash course complete!" Ultrasonic pinged 25cm—red bars screamed STOP, rapid beeps blasted beware!

85cm safe—green glowed go, gentle chirps. Button A announced: "0.85m". B benchmarked: "SET 0.30m MIN". Shake silenced shrieks strategically.

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