Arduino Forum
why are A0 & A1 always high even when i have nothing connected?
Using Arduino
General Electronics
TECH_GEEK
March 18, 2011, 1:52pm
6
show post in topic
Related Topics
Topic
Replies
Views
Activity
Arduino Mega & Ethernet+SD Shield Problems
IDE 1.x
5
1421
May 5, 2021
Ethernet Shield and analog input
Networking, Protocols, and Devices
15
4770
May 6, 2021
SImple SD card reader question
Programming Questions
5
2838
May 5, 2021
Ethernet Shield SD Card Pins (Mega) ?
Storage
6
6849
May 6, 2021
SD-Card on Ethernet Shield refuses to initialize
Storage
7
2604
May 6, 2021