Post Created date
ATSAMD09 Preliminary data sheet link incorrect?
I found a link to Revision A of the ATSAMD09 data sheet at Mouser.   I've sent Atmel support an email...
Wednesday, 13 January 2016 - 18:14
solderable micro-sd?
Here's an interesting approach...   Tom
Thursday, 17 December 2015 - 22:46
Two Open Logs and an RTC
Hi Jim,  The individual loggers did not keep track of the time very accurately over a day. Since I didn't tune the timer handling as is described by Karl here, this wasn't...
Thursday, 17 December 2015 - 22:16
Two Open Logs and an RTC
@plons, Nice to see you here too! The neighborhood looks a bit different!   Tom  
Thursday, 17 December 2015 - 22:01
Two Open Logs and an RTC
@js, So sorry to hear about Chuck. My sympathies go out to his family and friends.   Tom
Thursday, 17 December 2015 - 22:00
Two Open Logs and an RTC
Jim, The system that the loggers are installed in are power cycled at least once a day. In between power cycles, each open logger's ATmega328 keeps 'good enough' time for what I...
Wednesday, 16 December 2015 - 19:32
Two Open Logs and an RTC
John, I've been working for a couple of startup companies in the Seattle area for the previous 6 years. Not much time for anything but work. I got married in July and obtained a...
Wednesday, 16 December 2015 - 19:28
max current thatcan be given to atmega328p
A quick look at the data sheet summary for the ATmega328P, and you'll see that the operating voltage ranges from 1.8 to 5.5VDC with the following speed grades: 0-4MHz@1.8-5....
Wednesday, 16 December 2015 - 04:43
An Arduino with a SAMD21 - and proper debug
I've created an Arduino Due schematic symbol and footprint for Altium. I've dropped the Due into two designs for work projects so far. One was a 5-channel 2-quadrant...
Monday, 26 May 2014 - 23:16
What's up with XMega?
Hey Chuck! It's been a rough winter on this side of the mountain. Problems with everything. Web store down while I look for a new provider. Things are Springing into action again...
Friday, 17 April 2009 - 16:18
What's up with XMega?
Sorry to say, but the STMicro STM32 family is looking like a nice alternative to the Xmega parts. Tom
Friday, 17 April 2009 - 16:08
AT90USBKey Headers
Quote:Do these fit ? Pin header : ... -x-xxx.pdf IDC Cable Connector : ... BSA1-G.pdf Yes, looks like they...
Saturday, 31 January 2009 - 17:41