So I was going to build a table lamp, i built this circuit in TINKERCAD.
As you can see, the circuit requires three 12V supply, how can I do it only using one 12V plug?
Welcome to the forum
I am not sure that I understand the problem
Why can't you simply connect a single 12V source to each item and give them a common GND connection ?
You mean using three plugs?
Now I don't understand your reply
What have plugs got to do with it ?
What will be supplying the 12V ?
socket 3 pin plugs
Getting details from you is very painful
Do you mean mains 3 pin plugs ?
yes
So what is the problem of using a single power supply and connecting its output to the power rails on a breadboard and then connecting each of the devices that require 12V to those power rails ?
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oh thank you i think i knew something
I don't know what you mean by that, but has your question been answered ?
yes, i tried connecting the 12v directly to power rail and connect the devices to it also. works fine
That's good
Be careful how much current you take from the breadboard power rails
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