In my car boot there is a cigarette style power socket, I have a one of these:
I also have an Arduino Uno R3:
A CAN Crocodile:
Finally a neopixel strip:
I want to power all of these from the car supply, the neopixel strip is configured in 3 rows of 62 pixels. The CAN Crocodile requires 12v.
How can I power all of this from the car's outlet and ensure that I have 5v for the Arduino, 12v for the CAN crocodile and enough current to run the Neopixel strip without causing damage to either the car or the components?