Arduino视频教程
Uno
5 Volts
A0 to A5
10 bits
Mini, Nano
5 Volts
A0 to A7
10 bits
Mega, Mega2560, MegaADK
5 Volts
A0 to A14
10 bits
Micro
5 Volts
A0 to A11*
10 bits
Leonardo
5 Volts
A0 to A11*
10 bits
Zero
3.3 Volts
A0 to A5
12 bits**
Due
3.3 Volts
A0 to A11
12 bits**
MKR Family boards
3.3 Volts
A0 to A6
12 bits**