Hackaday Prize Entry: Room-Tracking Red Vines Flinger

[Vije Miller]’s Arduino Licorice Launcher is based on the simple and logical premise that one must always have a voice-activated Red Vines catapult in the workshop. When he calls out to the robot, it turns to aim at him and flings a piece of licorice at his head.

The chassis is CNCed out of quarter-inch MDF and the spring-loaded catapult arm is managed by two servos, one to tension the arm and one to secure it until it’s triggered.  Third and fourth servos aim the catapult and dispense another piece of licorice from the magazine. His robot adapts a radio …read more

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