- Fri Dec 10, 2010 8:09 pm
#115332
I have a project where i need to make 20 led strips, each strip will have 200 RGB leds on it. I need independent control of each led.
The pcb for each string cant be much wider then the LED itself, so any part would have to go on the back side.
Anyone got an cool SPI parts in their bag of tricks that can pull something like this off ?
I am saying SPI, because I2C would just be to dam slow to update the leds.
Thanks
Jim
The pcb for each string cant be much wider then the LED itself, so any part would have to go on the back side.
Anyone got an cool SPI parts in their bag of tricks that can pull something like this off ?
I am saying SPI, because I2C would just be to dam slow to update the leds.
Thanks
Jim