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Hmmm let's see "Dragon naturally speaking" uses a 3GHz machine with hoodles of ram and still gets it wrong. A M8? Don't think so. You might be able to do the talking bits with...
Friday, 3 June 2005 - 09:08
(Slightly OT, sorry) SMD Prototyping & Solder Paste
Quote:become brain damaged and grow up to be the president You might as well come out and say that you don't like him......Oh I think you have.... several times :-) But think of...
Thursday, 2 June 2005 - 22:00
(Slightly OT, sorry) SMD Prototyping & Solder Paste
Quote:so it doesn't do any harm if left behind, But it looks ugly and unprofessional. I rather have a nice and clean board. Quote:I prefer water soluble; the "solvent" is cheap so...
Wednesday, 1 June 2005 - 22:56
(Slightly OT, sorry) SMD Prototyping & Solder Paste
Quote: I use Kester R500 water soluble, Are any other (or all) SMD pastes water soluble or cleanable? I had to go back to the alchoolic cleaner...hic...hic.. after a long time of...
Wednesday, 1 June 2005 - 22:08
(Slightly OT, sorry) SMD Prototyping & Solder Paste
Of course I have found the perfect solution for SMD soldering...have someone else do it! :-) There is a small company (friend) in Sydney that will do small runs of SMD boards. I...
Wednesday, 1 June 2005 - 03:49
(Slightly OT, sorry) SMD Prototyping & Solder Paste
If you use solder paste DON'T BE GENEROUS with it. I had a few probems with one of my first SMD prototypes with excess solder paste under the chip and crystal causing intermittent...
Tuesday, 31 May 2005 - 21:13
Large display
Quote:you can have 2 or more spi devices... just need a separate chip select for each device The allegro parts can be cascaded but you would need one pin to latch the data. So...
Monday, 30 May 2005 - 22:28
Large display
Quote:This way would require 42 or 48 resistors for all the segments If you use proper led driver chips (i.e. Allegro 6276, 6277) you don't need any I have let my...
Sunday, 29 May 2005 - 22:39
LED matrix project,any suggest?
Quote:AVR powered of course All our signs are Mega8 powered...even though our website does not show that yet...have to get around to do that one of these days :oops:
Friday, 27 May 2005 - 23:06
LED matrix project,any suggest?
Quote:is it posible to write your character table (the one 0n the link) to 512 byte internal EEPROM of ATmega16. Why do you want to do that? It would be saved in Flash.
Friday, 27 May 2005 - 03:43
AVI/DIVX Decoding Solution
Does the above chip have some form of DMA where the AVR simply does the CDROM/HDD control via the IDE and gets out of the way when new data is required by the decoder? I have been...
Thursday, 26 May 2005 - 22:47
LED matrix project,any suggest?
Sylvain your digram for the led display seems to be for a single colour type rather than multicolour...unless you have some special displays I don't know of i.e. it has only 5...
Wednesday, 25 May 2005 - 20:46