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Hi there.
I know this is a trivial question, but I can't find a proper answer.. maybe it's just me who has a poor language.
Let me say in advance I never used an FPGA before and I'd like to try and buy one.
Is it possible to program an fpga and then detach it from the development board to embed...
Ok I think I'll be going with the TLC5955 ic by TI which provides 48 channels (16 RGB leds) and doesen't really require anything more than some wiring, even though the Sample & Hold solution would have been more challengy and interesting.
I'm still going to do that with another project of mine...
I did know about PWM but I discarded that beforehand because of the same reason you appointed (not enough pin), and because I like the idea of independent and scalable modules (led stick should not make the MCU busy, and I may add more leds simply adding address pins. The PWM controller is...
Thank you, never thought about S&H. I just found some documentation.. it's a bit of a good feeling when you come to understand they make it just like you guessed.
Hi there.
I'm quite a newbye in this field, but I'd like to show you my ideas and possibly discuss how to improve them.
In my current project I need to create a little Led stick of 16 led with a simple interface so that any mcu may control it.
In essence, I have 4 pin to address a single led ...
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