What is the name for a component, to turn automatic light on on dark ?
S stonefox Jul 8, 2011 5 Joined Jul 8, 2011 Messages 5 Dec 26, 2013 #1 What is the name for a component, to turn automatic light on on dark ?
Harald Kapp Moderator Moderator Nov 17, 2011 13,720 Joined Nov 17, 2011 Messages 13,720 Dec 26, 2013 #2 A light sensor. You can use diffeent components to sense light: - LDRs (Light Dependent Resistors) - photodiodes - phototransistors - solar cells You already have one thread on this topic. Please stick to one thread. This thread closed.
A light sensor. You can use diffeent components to sense light: - LDRs (Light Dependent Resistors) - photodiodes - phototransistors - solar cells You already have one thread on this topic. Please stick to one thread. This thread closed.