Tagged Questions

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Simple solution for driving a large-ish RGB LED array with PWM

I'm working on a small toy-like device that has a 10 x 8 "pixel" array of RGB LEDs at its core; thus there are 10 x 8 x 3 = 240 individual LEDs to be controlled. I'd like to control the intensity of ...
1
vote
2answers
249 views

Why is my code running so slow?

Hey guys. I'm building a 9 RGB LED chaser, using an ATTiny2313 to drive it. The cathodes are connected to all of PORTB and pin 6 of PORTD. I wrote some code to drive them all, but for some reason it's ...