Is an article about building Arduino on a single chip with a minimum of parts and USB 2.0 support interesting?

Question

Arduino

I built an Arduino on one chip. The total number of parts: Chip, quartz, a couple of resistors and an LED - 6-7. The main advantage is that no intermediate USB-RS232 chips are needed. The chip already supports the USB 2.0 protocol. Interesting?

Answer 1

Yaroslav, of course interesting. :)

Answer 2

No, not interested

Answer 3

Let me guess. AT90USB64x?

Answer 4

Yeah interesting.
Another interesting thing is how to make devices on Arduino so that they are defined as USB devices. And how to write drivers for such devices that exchange simple data with the device in both directions.

Answer 5

You would at least connect a thermocouple, I'm not talking about more complex sensors. Tired of LEDs, there are already a legion of them.

Answer 6

And how did it all end? It's interesting.

Answer 7

Interesting!!! For a long time, hands have not reached to buy a ready-made board, but here how to assemble it yourself, and even without intermediate USB-RS232 chips!

Answer 8

A month ago, I slipped through an article with the meaning "what is Arduino and why you shouldn't use them."
I hope the author will also appear in your article, there were interesting holivarchiki

Answer 9

very interesting

Answer 10

interesting

Answer 11

Write an article! Very interesting.

Answer 12

Let's wait!

Answer 13

Looking forward to it please write

Answer 14

Need to be treated for Arduino addiction

Answer 15

this is already pop :)
I would read about the development of usb devices, various chip lines (there are so many things in the TI catalogs ...), ARMs, real time os.