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Interesting article.
Thanks for sharing.
Ioannis
For those that are curious about 1-wire communication, check out Dallas 1-wire:
https://ww1.microchip.com/downloads/en/AppNotes/USART-in-One-Wire-Mode_AppNote_DS00002658B.pdf
Am I the only person that can't stand having VSS above, and VDD below?
I had to go and fix the caps so VDD was above, and VSS below.
9670
This is my offer for the smallest design on the MCP23017 I/O expander in bi-directional mode:
9667
It's possible to smoosh an SOIC with 0603 SMD down to 23mm x 107mm (0.9in x 4.2in), with no...
The original project was just a personal home alarm system.
But now I'm designing a controller for flight sim that I plan on marketing. I'm considering using a combination of everything said in...
Car automakers had to do it with better electrical characteristics I guess.
I'd also choose 2 wires USART classic setup. Tested and guarrateed to work just fine.
Ioannis
I saw a mention further up the thread about 1-wire comm.
OBD-II signal protocols. ISO 9141-2. This protocol has an asynchronous serial data rate of 10.4 kbit/s. It is somewhat similar to RS-232;...
Me too. But if I removed my post, the thread closed again.
:)
could do.........
1)
'
restarting:
pause 1000 ............... wait a second or 2 to reset all
@ RESET
'
or 2)................
if all slaves are on same 5 or 3 volt supply, then use a small...
Re: I/O expanders
No, you are not alone! Don't like it, can't stand it!
Ioannis Today, 09:01And bothers me alot when schematics from big companies do that on purpose, to just make your day miserable!
Ioannis