First off this is very similar to what I need to do How to amplify 3.3 volts to 8-9v?
I have a 12v power source PIR and 12v led strip lights, This is the specs for the PIR. I want to cut the leds into 6 leds per strip and put them in the middle of my stairs, So i was going to run 1 wire the length of the staircase and the just attach every led strip (from each step) to that, I also have LDR that I could add to keep the light off in the day or I could just use a switch
Probe LHI778, high sensitivity. Technical parameters: 1.Operating voltage: DC5V to 20V 2.Static power consumption: 65 microamps 3.Level output: 3.3V, low 0V
Any help would be great Thanks