I've a cct here that sequences 3 LEDs through a predetermined count using a 555 and a CD4029. The counting sequence is as such :
|LED1|LED2|LED3
----------------
1| x | |
2| | x |
3| x | x |
4| | | x
5| x | | x
6| | x | x
7| x | x | x
**broken link removed**
How can I alter this mechanism so that the counting is purely random? Someone proposed three seperate 555 sources; how would I go around implementing this? Or is there any other method of making this work?
|LED1|LED2|LED3
----------------
1| x | |
2| | x |
3| x | x |
4| | | x
5| x | | x
6| | x | x
7| x | x | x
**broken link removed**
How can I alter this mechanism so that the counting is purely random? Someone proposed three seperate 555 sources; how would I go around implementing this? Or is there any other method of making this work?