Piggy bank, project AlexGyver

thingiverse

I'd love to create a miniature electronic coin recognizer for a piggy bank that's equipped with a totalizer and statistics for each type of coin. The creator of this project, Alex Gyver, has done an amazing job, and I've decided to take it to the next level by designing 3D models for printing. The best part? It's incredibly easy to print without supports! To assemble this piggy bank, simply place it on a 3-liter jar and secure it with a plastic clamp.