MCP23S17 question Chuck99 wrote:
mike32217 wrote:
I can power with 3.3V and 5V on the I/O pins won't hurt it?
Voltage on all other pins with respect to VSS (except VDD...
Friday, 31 October 2014 - 21:59
Forking/Branching a Project/Solution My vote is for SVN also, I've used it for years and it's by and far the easiest, I did try Git and others but they weren't near as intuitive.
Another reason to use SVN is...
Thursday, 30 October 2014 - 18:52
Arduino Due and C++ Thanks clawson got the answer I needed to solve the problem and it works but what a PITA to have to go through.
I remember going through a similar gyration when AS first came out...
Thursday, 23 October 2014 - 12:31
Arduino Due and C++ Alex,
Thanks for your help.
I noticed the linker scripts but really had no idea what they were used for. So I guess the line; HEAP_SIZE = DEFINED(HEAP_SIZE) ?...
Thursday, 23 October 2014 - 10:45
Tiny85 best AVR for overclocking? Best way to overclock an AVR Tiny or Mega is with http://arduino.cc/en/Main/arduinoBoardDue. Just sayin :)
Help setting clock speed ATMega168/328 Did you create your own board or are you using a store bought (UNO, etc.)?
If you're not using an external xtal the best you can achieve, with the CKDIV8 fuse set (=0) is...
Sunday, 12 October 2014 - 13:59
Mouser price hike! :-( $24.51 for the Uno R3 and I just bought 2 for $8.38 each, won't be ordering them from Mouser anytime soon.
Saturday, 11 October 2014 - 17:53
Good books for circuit design and analysis clawson wrote:
Thirty years ago I learnt pretty much everything I know about electronics from this:
http://books.google.ca/books/about/Integrated_Electronics.html?id=Qta8v9hJBMAC...
Although it will run I don't believe you will be able to program it due to the device signatures being different? ATmega168P 1e940b ATmega168 1e9406 ATmega328P...
Chuck99 wrote: mike32217 wrote: I can power with 3.3V and 5V on the I/O pins won't hurt it? Voltage on all other pins with respect to VSS (except VDD...
My vote is for SVN also, I've used it for years and it's by and far the easiest, I did try Git and others but they weren't near as intuitive. Another reason to use SVN is...
Thanks clawson got the answer I needed to solve the problem and it works but what a PITA to have to go through. I remember going through a similar gyration when AS first came out...
Alex, Thanks for your help. I noticed the linker scripts but really had no idea what they were used for. So I guess the line; HEAP_SIZE = DEFINED(HEAP_SIZE) ?...
Best way to overclock an AVR Tiny or Mega is with http://arduino.cc/en/Main/arduinoBoardDue. Just sayin :)
Where are you stuck?, What have you tried?, What hardware are you using?, When is the assignment due?
This site is the place to go to check your fuse settings. http://www.engbedded.com/fusecalc/
Did you create your own board or are you using a store bought (UNO, etc.)? If you're not using an external xtal the best you can achieve, with the CKDIV8 fuse set (=0) is...
$24.51 for the Uno R3 and I just bought 2 for $8.38 each, won't be ordering them from Mouser anytime soon.
clawson wrote: Thirty years ago I learnt pretty much everything I know about electronics from this: http://books.google.ca/books/about/Integrated_Electronics.html?id=Qta8v9hJBMAC...
Gulp, I googled it and wow the price!
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