LEGO Mindstorms "Big Spender" for Skaerbaek Fan Weekend 2021

To minimize human interaction at LEGO Fan Weekend we built that machine to hand out your event box when you show your registration QR code.
Each tower holds up to 20 event boxes ... the reader unit is built with a RasPi and a camera module and a connection to the database ... if your registration is in order you will get your event box!

Reader unit built by Stephan Sander, Tower unit built by me

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• #mindstorms
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• #mindstorms_robots