|
Opto couplers and relays - please clarify
|
19
|
8638
|
May 6, 2021
|
|
Switching using Optocoupler
|
9
|
4450
|
May 6, 2021
|
|
Optocoupler
|
10
|
5724
|
May 6, 2021
|
|
replacing a push-button in an existing device
|
5
|
3893
|
May 6, 2021
|
|
Using arduino as a switch?
|
2
|
808
|
May 6, 2021
|