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P.O.V. Math ??
Non the less.. Thanks for mentioning current total the circuit only has 8 LEDs' 8 x .02 = 160ma. How ever they are in effect only on 1 at a time. The current specs for one LED is...
Tuesday, 4 June 2013 - 04:14
P.O.V. Math ??
Well I hope I can get it to work by using all your "Hints" and suggestions.. It's not a Propeller clock so I'm sure the timing can drift (a bit) with no worries. I won't realy be...
Monday, 3 June 2013 - 18:19
P.O.V. Math ??
bobgardner wrote:I think leds need to be refreshed faster than incandescent lamps, because the leds just go on and off and the led lamps have some cool down time. I can see leds...
Monday, 3 June 2013 - 03:28
P.O.V. Math ??
Torby wrote:If you're doing POV, where you move the LEDs to make an image, you'll likely need to go faster or your leds will make little streaks 'stead of a steady image. Well...
Monday, 3 June 2013 - 02:15
Old and Dusty chips
Well Thought I had it for a bit But: AT90s2313 (For Example) will show in "Disconnected Mode" But not in "Connected Mode" for the AVRISP mkii So the AVRISP mkii firmware has...
Friday, 31 May 2013 - 00:11
Old and Dusty chips
clawson wrote:Are you SURE your copy of 4.19 does not support 90S2313 for AVRISPmkII? Mine does... Humm.. (Yes I am sure) I looked a few time.. just in case I was having one of...
Wednesday, 29 May 2013 - 19:36
Old and Dusty chips
UPDATE: Found em... http://www.atmel.ca/tools/STUDIO... How Old of a version (That would work) in Windows 7 64 bit ?? and contain the "Flashing" data for AT90s series
Wednesday, 29 May 2013 - 18:25
Old and Dusty chips
JohanEkdahl wrote: Have you tried an older 4.x version? No All I can find for download is 4.19.730 or newer. What data file in AVR studio holds the (Flashable) parts list data
Wednesday, 29 May 2013 - 18:10
Old and Dusty chips
js wrote:Quote:But would that Work ??No, because the xml file for the chip doesn't show the AVRISP mkii as a programmer. I think a while ago there was some attempts to modify the...
Saturday, 25 May 2013 - 21:01
Old and Dusty chips
sparrow2 wrote:My Studio 4 is a 4.19 Build 528 (at least on this computer :) ) and there I can select a at90s2313. It's nice to know that I need to keep it! (I think I have 20 of...
Saturday, 25 May 2013 - 20:50
Old and Dusty chips
JohanEkdahl wrote:Quote: Just wanted to know if there was a way to revert the AVRISP mkii (back) to a point where it would flash the old AT90's (using avr studio 4.19) It is most...
Saturday, 25 May 2013 - 04:52
Old and Dusty chips
js wrote:But you WILL need a crystal to run the chip as they don't have any internal clock like newer chips. Oh ya.. I know.. Thought you ment when programming. (with the dongle...
Friday, 24 May 2013 - 23:01

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