modified 10 years ago

Need Help

01:52:55

I need a circuit, only using these components, and :

-If the NO switch pressed, the LED will illuminate, and when released, LED still up
-If the NC switch pressed, LED will turn off

published 10 years ago

Uniquehimesh

10 years ago

I'm not understanding this

rondamato

10 years ago

I'm not seeing any way of doing this with the parts you're using. You need to latch the power from the NO.

Karlberg

10 years ago

Solved using only one relay 😸 http://ow.ly/i/dnh9M

Issacsutt

10 years ago

Try wiring the NO switch to positive and one side of the coil on the relay, with the other end of the coil connected directly to the negative side of the battery. Then connect the relay switch to positive and it's 1st output through the resister and to the anode of the LED along with it's cathode connected to negative. Lastly connect the NC switch to another relay just as you did with the other one. See if that's the way you wanted it to function; hopefully this helps.

WTFCircuit

10 years ago

I made the circuit for you

catbui65

10 years ago

Dear, you can search The self keeping circuit. Very simple.

FajriPKMn

10 years ago

It's nice kalberg, this circuit is actually a challenge for me, using only those components, without adding or removing any parts, and no part got ignored (I have done this before I post this circuit) and I just want to "verify" my circuit.

Karlberg

10 years ago

No problem, it was fun 😸

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