Reciprocating Rack and Pinion Motorized #3DPrinting #Crickit #Adafruit

Full tutorial: https://learn.adafruit.com/rack-and-pinion-bot/ Reciprocating Rack and Pinion Learn how to create an automated geared mechanism with hypnotic motion. Use the Adafruit CRICKIT and Circuit Playground Express to make it dance! This is a mechanism for converting rotary motion to linear oscillating motion. The gear appears…