[goneferal]

I made some "spooky blobs" from a bunch of LEDs years ago. The mimicked flame. Does anyone have the tutorial link?

 

[bobby2003]

Is this it?

http://www.spookyblue.com/halloween/flickerlight/spookyfire/

 

[corey872]

Wow - good find if that is really it! If not, seems like the page still contains valid info - though last updated in 2005!

The only further update I'd offer is that you might search for "flickering" LEDs vs "flashing". Pretty easy to get true fire-like flickering LEDs in a rainbow of colors now. A mix of yellow, orange and red should give a nice fire like effect! ...or go blue and violet flickering for a spooky effect!