Post Created date
ExpressPCB layout newbie question
How critical is the yellow colored boundary that is drawn around the part on the silkscreen layer? Is it just for reference or does it also serve as a keep-out area for other...
Sunday, 25 October 2009 - 16:23
mini board
I can vouch for the Aspire One netbook from Acer. It has everything you need and is just a very neat,compact,useful and not to mention very light design.
Sunday, 25 October 2009 - 03:49
ExpressPCB layout newbie question
Thanks, guys. I am going with ExpressPCB for now. JC, Can you please send me the layout you mentioned? Also do you have a schematic that goes with it? Thanks,again.
Sunday, 25 October 2009 - 03:42
ExpressPCB layout newbie question
I guess one option would be to use existing footprints and modify them. I also found one nice tutorial at [url] http://www.docstoc.com/docs/1171... [/url]
Sunday, 25 October 2009 - 02:20
NPN transistor back to basics question
Thanks,Leon and Jepael. That makes sense.
Saturday, 24 October 2009 - 16:38
Touch Screens: Suggestions, Recommendation, Opinions wanted
I am thinking of playing around with them too. Are there any in the $20-30 range?
Saturday, 24 October 2009 - 16:04
Can I use the SPI pins for two functions?
Thanks,guys. That makes sense. So when you want me to loosely tie to GND, should I use a jumper to actually tie to GND?
Friday, 23 October 2009 - 14:04
Can I use the SPI pins for two functions?
Thanks, Ole. Quote: Yes you can connect the SPI pins to the mux as long as you take the direction of the pins into account What do you mean by taking the direction of pins into...
Thursday, 22 October 2009 - 13:13
Prototype PCB Component Assembly
Or you could also try using sockets if your design and budget permit it.
Wednesday, 21 October 2009 - 10:22
Small 9V -> 3.3V switching regulator, any recommendations
Also the 7805 will not have the high efficiency that you want.
Wednesday, 21 October 2009 - 10:20
ATTiny26L ADC hangs when Vee floating wrt earth
Quote: ADC activity is indicated by toggling of one led output at the end of the adc ISR. I think the OP is already checking this with an LED. Are you using one LED to check all...
Wednesday, 21 October 2009 - 10:11
Negative voltages
Interesting circuit,Heihopp. Thanks, I will take a look at it.
Sunday, 18 October 2009 - 16:52

Pages