I have a prototype of the traffic advisor that i have in mind, right now I have it working with the 5v leds thatIi have and it works how I want it too. My question is how would I be able to bump it up from 5v to control 12v leds. I tried it and I got it to somewhat work but it seems like the transistor does not want to kill all the power going to the leds. IF someone has any ideas to help me that would be wonder.
This is my first real project I would say. I know kinda what I'm doing but if any of y'all have an experience in this field that would be wonderful.
I can post pictures and videos of the prototype and how it works if needed. I can also upload the code to if that would help any.
Any help would be greatly appreciated.