Matrix user forums

Hi, thanks for this. It still shows the same problem. 4 Leds work. 5 or more no chance. Only flickering But I checked the timing and it seems that my microcontroller is a little bit to slow. When I do a delay of 200ms between the LEDs to get from dark to bright it takes around 1 second. I set the fu...

Hi,

I need to controll the brightness of 8 LEDs individual using my atmega8.
I tried to build something, but it only works for 4 Leds.
If I use more, then the LEDs are just flickering.

Is there any other solution in flowcode to solve this Problem?

Thanks very much

It all depends on what oscillator your AVR will run. You can always write your own delay functions. I just made a flowcode program using ASM to drive a WS2812 LED from a PIC microcontroller (16F876) running at 5MIPS/20MHz. I didn't need a nanosecond delay function because the PIC runs just fast eno...

Hi, I have seen this software and it looks pretty simple. I have the cahnce to get a used version of flowcode v4 AVR on ebay and I am thinking to buy it. I would like to program a microcontroller and driving some ws2812 LEDs. I havent found anything, if flowcode is able to work with WS2812 LEDs. I j...