12F683 Light Dimmer Problem (SOLVED)


Results 1 to 20 of 20

Threaded View

  1. #8
    Join Date
    Jan 2008
    Location
    Pennsylvania
    Posts
    113


    Did you find this post helpful? Yes | No

    Default Re: 12F683 Light Dimmer Problem

    Thanks... sorry I called you Chris before I saw "Chris" instead of "Cheers" hahaha Anyway thanks.... I've got to clean up the code yet and draw up the schematic. Hopefully I will have some time later today to do that. Holiday weekend coming up so getting ready for that. I did add a little switch my father in law can switch and if he does the light will blink out "We love you dad" in morse code. I wanted it to say "Happy fathers day" but my wife vetoed that and said the latter. Bit late on fathers day I know but I got busy and had to order some of the components and they did not come in as fast as I needed them. I went back and reviewed some of the information I read about varying the phase and you are for sure right not sure how/why I got that backwards. Pretty cool little project does 60w lamp without getting warm using 1/2 watt resistors. I'm going to tweak those up to 1watt just in case. If you hold the 60w bulb on the on resistor gets just a tad warm but nothing you can't touch. 60w is going to be to bright for a little lighthouse but you never know with my father in law. I'll upload the code and schematic as soon as I have them done.

    P.S. the 12F683 was not that bad to work with getting the INT pin set up. Actually got it right the first time. I had been running at 8mhz but no need took it back down to default 4mhz. There was no need to go 8mhz and use any extra power on it. I'm trying to conserve all I can I want this to run with a https://www.mouser.com/ProductDetail/490-PBO-1-S5 by my calculations 200ma should be more than enough for this and the other components without getting anything warm. I did not put it on there yet but hopefully will get to that today and test it out. I need to make this simple for my father in law just plug and play without external wall wart.

    Regards
    David
    Last edited by DavyJones; - 3rd July 2020 at 12:10.

Similar Threads

  1. Light dimmer not working
    By Normnet in forum mel PIC BASIC Pro
    Replies: 8
    Last Post: - 13th January 2013, 17:26
  2. Light dimmer problem
    By FromTheCockpit in forum mel PIC BASIC Pro
    Replies: 12
    Last Post: - 9th July 2012, 12:36
  3. Replies: 12
    Last Post: - 15th May 2011, 23:06
  4. 12F683 GPIO.3 problem
    By ozarkshermit in forum mel PIC BASIC Pro
    Replies: 7
    Last Post: - 30th October 2009, 08:43
  5. 50hz sync for light dimmer
    By tirithen in forum General
    Replies: 2
    Last Post: - 6th September 2008, 19:29

Members who have read this thread : 0

You do not have permission to view the list of names.

Tags for this Thread

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts