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Discussion Title Created date
usb b micro vertical connector
Hi all,   I am looking for a USB-2 B micro vertical connector, but I haven't yet found anything, so I might be barking up the wrong tree. I need something like this: https://...
Thursday, 18 January 2018 - 19:36
I2C 4-bit non-volatile memory chip
Hi all,   I am looking for a chip, but I don't quite know what it is called, so I would like to ask, whether someone could point me to the right direction.   The...
Sunday, 3 September 2017 - 09:36
High-density connector recommendations
Hi all,   I would like to ask, whether someone could recommend a decent high-density connector. I would need at least 12 lines (GND, +3.3V, 12V, I2C, plus 6 general-purpose I...
Wednesday, 14 June 2017 - 17:38
dual DAC with DMA
Hi All, I would like to ask for some advice. I would need a dual channel DAC in such a way that the outputs are phase locked. At the same time, I would like to use the ADC, so I...
Tuesday, 31 January 2012 - 21:45
running multiple ADCs concurrently
Hi Freaks, I would like to ask how one can run four, or perhaps 8 A/D conversions at the same time. The data sheet mentions the case of two (p. 298), and in passing, it also...
Tuesday, 3 January 2012 - 22:22
reading OUT register value, if it is set by timer
Hi Freaks, I have a question that features an xmega, but I believe, the question itself is not specific to that device. If the moderators think otherwise, please, just move the...
Saturday, 31 December 2011 - 20:14
DAC and general purpose I/O on PORTB
Hi All, I was wondering whether someone could shed some light on the following problem. I would like to use the two DAC channels on PORTB (these would be PIN2, and PIN3), but at...
Tuesday, 4 October 2011 - 18:42
small camera chip?
Hi Freaks, I would need a small camera in one of my projects, and I was wondering whether someone could suggest something. I don't need high resolution, and I would like to...
Saturday, 24 September 2011 - 07:17
measuring pA currents
Hi All, I was wondering whether someone could suggest a relatively simple circuit for measuring DC currents in the range of 100 pA-100 nA. I know of a couple possibilities, but...
Wednesday, 1 June 2011 - 06:52
Timer does not work with high-level interrupt [solved]
Hi Freaks, I have run into a strange problem, and I wanted to ask, if someone could tell me why this code does not work in the way I expect it to work. In short, I would like to...
Tuesday, 17 May 2011 - 20:27
using the hi-res extension
Hi All, I am getting a bit confused about the high-resolution extension of the xmega. On one hand, the manual seems to imply that the counter can be clocked at 128 MHz, if one...
Sunday, 15 May 2011 - 09:45
Problem programming xmega with dragon
Hi All, I have been having difficulties in connecting to my xmega using the dragon. I could program the device with avrisp a while ago, but with dragon, I have no success. (I don'...
Saturday, 14 May 2011 - 17:44

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