AREF
GND
RESET
3V3
L
TX
RX
USB
EXT
PWR
SEL
PWR
ICSP
TX
RX
3
1
2
1
1
1
0
1
9
8
DIGITAL
7
6
5
4
3
2
1
0
1
5V
Gnd
POWER
www.adruino.cc
ANALOG IN
Vin
0
1
2
3
4
5
d0
47
25V
d0
47
25V
ADRUINO
image/svg+xmlOpenclipartMicrocontroller 2013-07-30T13:56:27A microcontroller clipart influenced by Tango project guidelineshttps://openclipart.org/detail/181334/microcontroller--by-b.gaultier-181334b.gaultierarduinognomemicrocontrollertango