rewonderman
- Oct 4, 2009
- 2
- Joined
- Oct 4, 2009
- Messages
- 2
Hello everyone, this is my first post and I am an electronics newbie.
I have a midi controller hooked up to 16 switches. The switches are double pole single throw. I am interested in using the second pole to wire an LED to every switch indicating when it is on.
My first question is: Are DP switches built in such a way that there is no chance (through wear and slippage or just cheap design) of the two poles interacting with each other?
The reason I ask is because the pole of the switch currently in use requires very little power and is probably rather sensitive. I assume that additional power accidentally being sent from the new led circuit might damage the midi controller portion of the device. I hope that is clear enough to understand.
Second question:
Is wiring the LED to the switch as simple as closing the circuit in line with an appropriate battery? There will be 16-18 leds each attached to a switch. Between 1 and 3 will ever be active at one time.
Please forgive my laymans terminology in this. Any help would be greatly appreciated.
Thanks,
Alex
I have a midi controller hooked up to 16 switches. The switches are double pole single throw. I am interested in using the second pole to wire an LED to every switch indicating when it is on.
My first question is: Are DP switches built in such a way that there is no chance (through wear and slippage or just cheap design) of the two poles interacting with each other?
The reason I ask is because the pole of the switch currently in use requires very little power and is probably rather sensitive. I assume that additional power accidentally being sent from the new led circuit might damage the midi controller portion of the device. I hope that is clear enough to understand.
Second question:
Is wiring the LED to the switch as simple as closing the circuit in line with an appropriate battery? There will be 16-18 leds each attached to a switch. Between 1 and 3 will ever be active at one time.
Please forgive my laymans terminology in this. Any help would be greatly appreciated.
Thanks,
Alex