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.
The ratio of number of residents in Elk Grove Village to the number of sex offenders is 3,706 to 1. The number of registered sex offenders compared to the number of residents in this city is a lot smaller than the state average. Nearest city with pop. 50,000+: Schaumburg, IL (5.0 miles , pop. 75,386).