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  Topic: blowon/off flickering LED Candles
arvo

Replies: 1
Views: 8913

PostForum: LED Projects   Posted: Tue Nov 06, 2007 8:04 am   Subject: blowon/off flickering LED Candles
hey!
I wanna make flickering LED "candle"light which can be blown on and off...
Has anyone got an idea how to do this?
I can't find a good DIY project on the net, pleas help..


here' ...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Mon Oct 15, 2007 1:06 pm   Subject: pulsating LED dimmer?
yey! I got it to work! thanx all for your help!
/arvid
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Mon Oct 15, 2007 8:34 am   Subject: pulsating LED dimmer?
yea, the circuit seems very wierd...
but I think I've got it right... I'm using a BC549 though: ( http://w3.id.tue.nl/fileadmin/id/objects/E-Atelier/doc/Datasheets/Transistoren/BC549_550_4.pdf )
...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Sun Oct 14, 2007 4:13 pm   Subject: pulsating LED dimmer?
hey again!

I'm having trouble with that fading "devils eyes" thing... ( http://ourworld.compuserve.com/homepages/Bill_Bowden/page5.htm#eyes.gif ) I can't make it work... It just lights ...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Thu Oct 11, 2007 4:03 pm   Subject: pulsating LED dimmer?
hey! thanx a lot! Smile
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Thu Oct 11, 2007 11:48 am   Subject: pulsating LED dimmer?
hey Alan! thanx for the link, I'll try to understand it all, it seams very educational . I tried to make the pyramid mood lamp, but failed, so I decided to try something I rather remake if I fail.. Smile ...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Thu Oct 11, 2007 11:22 am   Subject: pulsating LED dimmer?
Very Happy

yea, I just realised.... the search sytem for my elektronics store was kinda weird... I could only find capacitators for about 10$ each... at 22uF...
I triead again and found that I probab ...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Thu Oct 11, 2007 3:46 am   Subject: pulsating LED dimmer?
hmmm, That seems to be what I need but a 22μF Capacitator?(!) I could almost pay somebody to sit there and change a voltage regualtor instead.. Smile

thanx for your help, but I'd love to get a l ...
  Topic: pulsating LED dimmer?
arvo

Replies: 14
Views: 29277

PostForum: LED Projects   Posted: Wed Oct 10, 2007 6:24 pm   Subject: pulsating LED dimmer?
Hey! I'flipped through this forum for hours now, I love it! I just started with electronics and want to make some projects...
But I need some help...

The first project is som device that can make ...
 
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