APP3444 Search Results

Photoresistor

Abstract: photoresistor datasheet Photoresistor application note AN3444 Daylight White Leds APP3444 MAX9021 cadmium sulfide photoresistor datasheet Photoresistor diode datasheet MAX1848
Text: Maxim > App Notes > Amplifier and Comparator Circuits Display Drivers Keywords: Emergency lighting, white LEDs, light detection, photoresistor, comparators Feb 16, 2005 APPLICATION NOTE 3444 Light Is On When Power Is Out Abstract: A loss of AC power during darkness sensed by a photoresistor turns on an array of batterypowered white LEDs. To conserve power, a timer turns off the LEDs after a particular period of time (for