Drawing Robot

This drawing robot was built by Mr. LaCoste. He also made a virtual simulation of it in GeoGebra that allowed easy manipulation of the speeds of the two motors and the lengths and axis of the arms.

World Arduino Day

Arduino is an easy-to-use coding and electronics prototyping platform. To celebrate World Arduino Day, Mr. Sharp built a temperature-sensing coffee cup, where the LEDs light up to indicate how hot the coffee is.