Jul 23, 2004 #1 W wilson82 Newbie level 6 Joined Jul 5, 2004 Messages 13 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 117 Light source I would like to enquiry which light source is suitable for my project as i am doing smart traffic. i used ca light bulbs and normal tourch bbs but they draw too much current. Anyone can advice me wat suitable bulbs o use?
Light source I would like to enquiry which light source is suitable for my project as i am doing smart traffic. i used ca light bulbs and normal tourch bbs but they draw too much current. Anyone can advice me wat suitable bulbs o use?
Jul 23, 2004 #2 T tony888 Newbie level 3 Joined Jul 8, 2004 Messages 3 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 28 Re: Light source Maybe another popular choice is LEDs, which is light and more power efficient than most car bulbs. They have been used widely in many luxury cars.
Re: Light source Maybe another popular choice is LEDs, which is light and more power efficient than most car bulbs. They have been used widely in many luxury cars.
Jul 23, 2004 #3 W wilson82 Newbie level 6 Joined Jul 5, 2004 Messages 13 Helped 0 Reputation 0 Reaction score 0 Trophy points 1,281 Activity points 117 Re: Light source but me using ULN2003 . it has got 7outputs only. if use led might need many of them ..`
Re: Light source but me using ULN2003 . it has got 7outputs only. if use led might need many of them ..`