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.
As the name suggests, Elk Grove Village is home to a small herd of elk kept in a grove at the eastern edge of the Busse Woods forest preserve. However, elk are not native to the area, and the name Elk Grove actually comes from a mispronunciation of the Native American name for the place.
It is part of Township High School District 214, which also includes Buffalo Grove High School, John Hersey High School, Prospect High School, Rolling Meadows High School, and Wheeling High School. The school services most of Elk Grove Village, as well as small portions of Des Plaines and Arlington Heights. few scenes from the 2010 remake of A Nightmare on Elm Street were filmed at Elk Grove High School in the first week of May 2009.