fezder
Well-Known Member
https://www.tme.eu/fi/Document/d1c1b57e60747734605b44d3a0b2c99a/sct2210.pdf
So, I found these parts quite cheaply, don't have them yet but I'll order few today. For some odd reason, I couldn't find example on how to use these with arduino. I know basic Idea; OE/ pin controls all pins as pwm fashion, but what that serial data controls?
From dataflow chart, I see that clock is stable, and data is then just strobed according to clock-line (goes each output one-by-one in sweeping fashion)
when SDI is high on rising edge of CLOCK, then that output is ON (open collector output?)
also other similar chip, only this one doesn't have invidual control for led, all leds are dimmed at same time?
https://www.tme.eu/fi/Document/a58f7eca2b8087196ca10940f4ae20cc/SCT2016STSG.pdf
Thanks for support!
edit: TOTALLY wrong link
So, I found these parts quite cheaply, don't have them yet but I'll order few today. For some odd reason, I couldn't find example on how to use these with arduino. I know basic Idea; OE/ pin controls all pins as pwm fashion, but what that serial data controls?
From dataflow chart, I see that clock is stable, and data is then just strobed according to clock-line (goes each output one-by-one in sweeping fashion)
when SDI is high on rising edge of CLOCK, then that output is ON (open collector output?)
also other similar chip, only this one doesn't have invidual control for led, all leds are dimmed at same time?
https://www.tme.eu/fi/Document/a58f7eca2b8087196ca10940f4ae20cc/SCT2016STSG.pdf
Thanks for support!
edit: TOTALLY wrong link