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audioguru said:The original KITT Knight Rider used incandescent light bulbs that took time to brighten and turn off so they faded between each other.
LEDs immediately turn on and turn off and don't fade. They just jerk on and jerk off abruptly.
Maybe big capacitors can be used in parallel with the LEDs to fade them on and off.
blueroomelectronics said:You could follow the schematic and program (blinky) in the back of the Junebug manual. It uses only 3 I/O pins to run 6 LEDs charlieplexed
**broken link removed**
I'd also replace that transistor and zener regulator with a real regulator like the LM78L05.BigE4u said:I wouldn't mind using this because it uses much fewer parts, but i know next to nothing about this PIC, much less on how to program one it and with what...
Gayan Soyza said:Audioguru that information really usefull I was thinking how the original Knight Rider fades the bulbs.Now I got the point they were using incandescent light bulbs.
Anyway I like to share my designs done with cheapy LED's.
Click here to see a small video
https://www.youtube.com/watch?v=zgpFC91MSVU