Hi Guys, The bigger picture - I want a few LED's to randomly blink on/off as a general state (without using delay), untill someone gets close to them. (SEE CODE BELOW) Then set a limit on an LDR sensor, so that when people approach the light, the LED's stop flickering, and stay on - dimmed, gradua…

Combining an LDR sensor with random blinking

tkbyd April 22, 2011, 6:46am 5

Another "answer" would be to use an ultrasonic proximity detector...

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