Text: AIAA OC Rocketry (Revision 3 Ap) ARDUINO UNO Revision 3 BOARD The Arduino Uno is one of the most common and widely used Arduino processor boards. Arduino uno Datasheets Context Search Catalog DatasheetĪbstract: arduino uno r3 atmega 328 arduino 328 arduino uno pin aref Atmel microcontroller in arduino uno of arduino uno