Hi Folks,
I have built a radio controlled K9 for my son, Not had too many problems but we now want to make the buttons on his back flash...
The link takes you to a scratch program we wrote that shows you what he wants.
https://scratch.mit.edu/projects/122773234/
Basically we want a random pattern of 4 lights (from 12) to be selected every second...
Question is can this be done with "simple" logic chips? There are many twinkling light circuits etc out there but nothing like this! I am sure it could be done with an Arduino but we haven't progressed that far yet and now is not the time to make that step...
Any advice would be much appreciated.
I have built a radio controlled K9 for my son, Not had too many problems but we now want to make the buttons on his back flash...
The link takes you to a scratch program we wrote that shows you what he wants.
https://scratch.mit.edu/projects/122773234/
Basically we want a random pattern of 4 lights (from 12) to be selected every second...
Question is can this be done with "simple" logic chips? There are many twinkling light circuits etc out there but nothing like this! I am sure it could be done with an Arduino but we haven't progressed that far yet and now is not the time to make that step...
Any advice would be much appreciated.