Animated Sign
Thanks to 3D printing and easy access to electronics parts, adding motion to signs is easy. This is my classroom’s sign. I adopted T-slot aluminum extrusions for the sign’s frame … Continue Reading →
Tag: gears
Toy Gears
These gear projects are designed to teach about different types of gears in a fun way. Though these gears are toys, their design is of proper spur and worm gears. … Continue Reading →