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Results tagged with switches
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user 222590
Devices to interrupt or route a signal or power one of several ways.
4
votes
Switch to control an LED and a buzzer, either separately or together
Without extra components I don't think it can be done with a SP3T switch. However it can be done with a 2P3T switch.
Calling the 2 moving poles A & B and the 3 X 2 fixed poles 1A,2A & 3A and 1B,2B & 3 …
- 2,512
1
vote
Switching stereo input between three stereo outputs
Just to be sure you've got the right switch, it should have 8 contacts / terminals in two groups of 4. In each group of 4 there will be 3 input contacts (call them A,B & C) and one output which connec …
- 2,512
1
vote
Accepted
Best switch type to turn off the mains voltage to electronics
So long as the switch is specified for 240V AC use and the contact current rating is greater than that drawn by the plate it shouldn't matter what switch you use.
Since you are in the UK make sure it …
- 2,512
1
vote
How to connect Multi-Directional Switch in EasyEDA
Unfortunately you have picked project that is not quite as simple as it seems.
The outputs from the switch cannot be used to directly drive the LEDs, they need some decoding. In other words you need t …
- 2,512
0
votes
Admittance matrix when switch is open
I'm not a power distribution engineer, but reading the article in the link you provided I see
It is important to note that \$y_{ki}\$ is non-zero only where a physical connection exists between two b …
- 2,512