Connect with us

What is the name for a component, to turn automatic light on on dark ?

Discussion in 'LEDs and Optoelectronics' started by stonefox, Dec 26, 2013.

Thread Status:
Not open for further replies.
Scroll to continue with content
  1. stonefox

    stonefox

    5
    0
    Jul 8, 2011
    What is the name for a component, to turn automatic light on on dark ?
     
  2. Harald Kapp

    Harald Kapp Moderator Moderator

    11,655
    2,696
    Nov 17, 2011
    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.
     
Ask a Question
Want to reply to this thread or ask your own question?
You'll need to choose a username for the site, which only take a couple of moments (here). After that, you can post your question and our members will help you out.
Thread Status:
Not open for further replies.
Electronics Point Logo
Continue to site
Quote of the day

-