Join a community microcontrollers workshop 1-4 p.m. Saturday, Dec. 1, in the Missouri-Ozark Room of the Havener Center. The event is free and open to anyone in high school or older. Please bring a laptop with free Arduino software installed. Doors will open at 12:30 p.m. to help participants get Arduino set up on their laptops. To reserve your spot, please contact Missouri S&T’s student branch of the Institute of Electrical and Electronics Engineers (IEEE) at ieeesb@mst.edu.