Arduino Uno contains a multichannel 10-bit ADC (analog to digital converter). This means that it will map input voltages between 0 and 5V into integer values between 0 and 1023.

With more than a decade of analog mixed-signal technology innovation and market leadership, Texas Advanced Optoelectronic Solutions (TAOS), Inc. designs and manufactures digital and analog light ...

Because of the affordability and seeming ubiquity of the Arduino platform, they have been hard at work this last month trying to get their Geiger counter sensor board for an Arduino out the door.

Combining traditional jewelry materials with an Arduino-compatible microcontroller, RGB LEDs, and environmental sensors; the pieces are able to glow and change color based on environmental factors.