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Festo Fin Gripper

Festo Fin Gripper

Note: This fun project is provided by Festo as part of their appearance for Maker Camp 2014. Watch a video of Festo’s Fin Gripper in action here. Make yourself a gripper that is based on a fish’s tailfin! There is a lot to be discovered in nature. We can learn quite a bit from plants and animals. Left and […]

Super-Cheap Electronic Dice Challenge

Super-Cheap Electronic Dice Challenge

Suppose you wanted to build electronic dice for a board game. Sure, you could use discrete components to build a clock circuit into a decade counter and BCD to 7-segment decoder, etc. Or you could write some random number generating code. That’s obvious and has been done before. But professional toy inventors have to be crazy clever and get the same effect, but for an insanely low, dirt-cheap cost. Can you do it?

BrushBots Habitats

BrushBots Habitats

BrushBots or BristleBots are a fun project for any age. But the bot’s not the focus of this project. The Habitat is.