Arduino coaster

thingiverse

Hello, I've created an Arduino coaster that can hold a drink. As part of my YouTube tutorials, I use an Arduino (clone) for small projects. Since I buy microcontrollers from China's Shenzhen region because they're very affordable, I also purchase sensors and start copying code sketches and projects from YouTube. It's really fun to create content like this. At Aliexpress, I can get all the necessary components for around 20 euros (~$20). Since Arduino is open-source software, any company can produce its own microcontrollers. Of course, you can choose to buy an original Arduino directly to support the brand. This coaster has standard dimensions (100 by 100 by 5 mm) so it fits perfectly into a coaster holder like this one: https://www.thingiverse.com/thing:3130397 Best regards, Raimon Electronics