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  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

dimmer

  1. J

    RGB Ligting for Lamps?

    Hello, first time on a Electronics Forum, hope I can get some help.. Any direct answers or links to where I can learn note about his (PDF, YouTube, free/paid course) are highly appreciated! I am trying to create lighting systems for the lamps I make. Want to incorporate: -RGB LEDs...
  2. I

    Using a wall dimmer switch to control ON-OFF SSR relay.. will it work??

    Hi, looking for help to control a SSR relay. Would like to know if I can control a SSR-AA relay with a wall dimmer switch, I just need the relay to switch On and Off to power a separate PSU unit, as I turn On the dimmer switch. Will the change of wave as you dimming up or down will cause the SSR...
  3. N

    Motion triggered battery powered dimmable COB LED light

    My view on life, in any field, is not to produce more but to consume less. Everybody told me this is a very eccentric weird mentality. Perhaps they are right. Nevertheless I have to build my project to make a highly efficient, extremely low drain, motion triggered 12V battery powered dimmable...
  4. I

    IF FOR loop problem getting my resistors burnt

    (I'm not very much good at coding) When I'm using this Dimmer Code then its working fine even for a long time and nothing is getting burnt nor heated up. when the code enters into if() loop only at that time my resistor burnt 2 times. so it is due to zero cross detection isn't happening due to...
  5. B

    Dimmer SHIELD + LM35

    Does anyone know how to increment or decrement the dimmer using the lm35 ? Im using this program and i dont know what can i change to do this.HELP! int AC_LOAD = 3;// Dará o pulso no Triac pin int dimming = 125;// Dimming level (0-128) 0 = ON, 128 = OFF unsigned long time;//Contará o tempo...

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