I need some input about a Porshe 928?

I have 2x 12v input's. I need input 1 to activate 1 output. I need input 2 to activate both outputs. what chip?

• Hello! I'm trying to make some accent lighting for my truck. I will have two inputs. Input 1 - 12v when I turn the key on Input 2 - 12v when I open the door I want input 1 to turn on HALF of the led's I want input 2 to turn on ALL of the led's. What this chip would do is when input 1 is on, only 1 of the outputs is hot. When input 2 (or 1 and 2) is on, both of the outputs are hot. Let me know if you know a chip that can do this or if you know a website that might know. Thanks!

• Answer:

  You would use 1N4004 diodes. The "A" half would have two diodes connected to its power lead, with the band/cathode to the lead. One diode connects to the keyed power, the other to the convenience lighting circuit. The "B" half of LEDs would connect to the convenience lighting directly.