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The process of creating a circuit to accomplish a particular task. When designing a circuit, one should consider how it should work, the target specifications, efficiency, cost effectiveness, code compliance, and ethics.

0 votes
1 answer
549 views

Is this the right way to power a 12V LED and Raspberry Pi from the same 12V power source?

So I am trying to control an LED with a Raspberry Pi. It's a 12V LED, and the RPi needs 5V. From the research I have done so far, it looks like a good way to do this would be to use the GPIO port on …
1 vote
3 answers
567 views

How do I wire these LEDs in parallel?

So I got these COB LEDs, and I want to wire them in parallel. On one side, they have contacts labeled +/- and on the other there are two contacts labeled +/-B How do I wire these? I am not quite sur …