Hey,
I am working on a project where I need to link a scroll wheel (from a mouse) to enable it to turn on 3 LEDs in succession, and then work in reverse to turn them off. It would be something like this:
http://www.youtube.com/watch?v=ynw254eBSeo&feature=related
I was advised a bar graph would work best but I can't figure it out. The chip and the way the circuit works seems a bit confusing for a n00b like me.
Anyway, would be good to get some help if anyone knows how I could achieve this. I need to use some micro leds, 3mm ones with a flat top.
Cheers
I am working on a project where I need to link a scroll wheel (from a mouse) to enable it to turn on 3 LEDs in succession, and then work in reverse to turn them off. It would be something like this:
http://www.youtube.com/watch?v=ynw254eBSeo&feature=related
I was advised a bar graph would work best but I can't figure it out. The chip and the way the circuit works seems a bit confusing for a n00b like me.
Anyway, would be good to get some help if anyone knows how I could achieve this. I need to use some micro leds, 3mm ones with a flat top.
Cheers