The Arduino Uno is a microcontroller board based on the ATmega328 (datasheet). It has 14 digital input/output pins (of which 6 can be used as PWM outputs), 6 analog inputs, a 16 MHz ceramic resonator, a USB connection, a power jack, an ICSP header, and a reset button.
Elk Grove Village is home to the largest consolidated business park in North America. Over 3,600 businesses are located in its 5.4-square-mile (14 km2) business park adjacent to O'Hare International Airport.
School Profile for Elk Run Elementary Elk Run Elementary is an elementary school located in Magna, Utah and is one of 65 elementary schools in the Granite School District. There are 736 students from kindergarten to 6th grade and a student/teacher ratio of 26:1.