1. We will be in Read Only mode (no new threads, replies, registration) for several hours as we migrate the forums to upgraded software.

inductive sensor with LED and relay. help

Discussion in 'The Projects Forum' started by estrellainfo, May 14, 2014.

  1. estrellainfo

    Thread Starter New Member

    Nov 26, 2008
    1
    0
    Good night guys,

    I have a project and I have doubts in electronics circuit.

    My idea is as follows.


    I have 2 lamps, one green and one red
    LED lamp 127volts

    I want to put an inductive sensor metal ...

    example:

    red lamp is on and passes a metal and the green lamp lights.
    and the red sensor is off .... not this more driven. lights the red lamp ....

    I plan on using 2 relay, is possible?
    someone help me?

    thanks
     
  2. wayneh

    Expert

    Sep 9, 2010
    16,102
    6,219
    Do you want to build a traditional metal detector? There are many, many available examples of these.

    You may want to use standard LED indicators, which are easily powered by a battery, instead of the one you have that requires mains voltage.
     
Loading...