Oct 19, 2005 #1 S sateesh_smile Newbie level 5 Joined Jul 1, 2005 Messages 8 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 1,374 dear folks, i need a circuit which can be added to a tube light which helps in adjusting the intensity of the tube light according to the light intensity in the room.help me out.thanks.
dear folks, i need a circuit which can be added to a tube light which helps in adjusting the intensity of the tube light according to the light intensity in the room.help me out.thanks.
Oct 20, 2005 #2 I IanP Advanced Member level 7 Joined Oct 5, 2004 Messages 7,929 Helped 2,311 Reputation 4,624 Reaction score 531 Trophy points 1,393 Location West Coast Activity points 66,416 Try this circuit: http://www.discovercircuits.com/PDF-FILES/5wlamp.pdf .. and replace 20kΩ potentiometer with LDR .. Regards, IanP
Try this circuit: http://www.discovercircuits.com/PDF-FILES/5wlamp.pdf .. and replace 20kΩ potentiometer with LDR .. Regards, IanP