Arduino Forum
PCF8574AN configured as output for relay
Using Arduino
Programming Questions
Midway
February 15, 2013, 8:56pm
10
it is like flashing loop light.
show post in topic
Related Topics
Topic
Replies
Views
Activity
PCF8574P and his output
Programming Questions
7
2183
May 5, 2021
Controlling some relay board with PCF8574
LEDs and Multiplexing
2
1130
May 6, 2021
PID library multi relay output
Project Guidance
14
9959
May 5, 2021
Help with PCF8574 port expander and relay
Project Guidance
5
6470
May 5, 2021
Relay on/off
Programming Questions
7
464
May 5, 2021