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C question -- init string without trailing null possible? I seem to recall a discussion on this in the past, but cannot find it. I want to put an array of structs into flash. (but flash or EEPROM or SRAM shouldn't matter, I... |
Wed. Sep 27, 2017 - 07:21 PM |
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How many "powerful" instructions? My pdp8/e reference card, circa 1970 [attachments too big for wysiwyg apparently...] |
Sun. Mar 5, 2017 - 08:14 PM |
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Mega324PB tough to find - Split from Mega328PB thread gchapman wrote:Mouser Electronics ordered some. That was in October. Still not there: Mouser Part #: 556-ATMEGA328PB-AU Mfr.'s Part #: ATMEGA328PB-AU... |
Wed. Mar 1, 2017 - 04:46 PM |
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Math help--Hydrophone voltage output scale A prototype app is using a hydrophone http://www.aquarianaudio.com/h1c... The datasheet says under Specifications which is confusing to us...a uPa is less than a butterfly... |
Thu. Feb 23, 2017 - 04:53 PM |
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Adding GPS tracking A customer has requested that we add GPS tracking to the device, which is a commercial/consumer rental device. Think "lojack" -- when not returned, or stolen, they want to... |
Wed. Nov 30, 2016 - 02:09 PM |
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Replace venerable TI-36X Solar Calculator After 30 years or so, I gave my TI-36X solar calculator a [too] hard drop and now I'm missing a few segments. :( From http://www.datamath.org/Sci/Mode... Texas... |
Tue. Aug 16, 2016 - 02:59 PM |
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(1<<bitnumber) expression considered harmful Apologies to Edgar Dijkstra: Go To Statement Considered Harmful The below has been at least mentioned a few times on 'Freaks over the years... (1<<bitnumber)... |
Thu. Aug 11, 2016 - 07:55 PM |
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AA alkaline discharge curve @5mA Can anyone point me to a typical discharge curve for a AA alkaline battery with a 5mA discharge rate? A quick Google search only uncovered curves down to 50mA; all others... |
Tue. Jul 5, 2016 - 02:56 PM |
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Why does Timer0 draw 2.5x of Timer1? Tiny24 datasheet; excerpts below. 8-bit timer0 draws over twice the current of the 16-bit timer1 that has the full complement of typical AVR8 timer1 modes. I thought... |
Fri. Jul 1, 2016 - 02:34 PM |
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Preprogrammed AVRs -- cost? An upcoming app has volumes in five figures. It has been some years since I worked on one of these "quantity" apps. Anyone have recent experience on AVR8 price break... |
Wed. Jun 29, 2016 - 03:31 PM |
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Need a printer on my AVR app... An app requires adding a hard-copy capability. Think of a "batch ticket" that gives date/time/amount/moon phase/etc. AVR has an available USART port, that we can turn... |
Thu. Apr 21, 2016 - 04:12 PM |
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Select AVR8 with 4 diff. ADC pairs and USART I'd think I've seen as many AVR8 models as nearly anyone. But this one has me stumped. A redesign of sorts is needed on one of our industrial control modules, as... |
Tue. Apr 19, 2016 - 08:46 PM |