|
controlling multiple relays
|
7
|
4538
|
May 6, 2021
|
|
Relay power from Arduino
|
7
|
1558
|
May 6, 2021
|
|
connecting a relay board
|
5
|
1776
|
May 6, 2021
|
|
it save to put 5.7v into 5v relay external power input
|
20
|
4300
|
May 5, 2021
|
|
Power supply to Arduino
|
43
|
14649
|
May 6, 2021
|