Design
in [Electronics]
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Hey Larkin? How about something new? Hey Larkin! How about something new? I'm tired of picking your poorly described oscillator apart. How about something new for me to have a good laugh over... and further prove that you remain arrogantly ignorant ?:-) ...Jim Thompson -- | James E.Thompson, CTO ... 15 Jun 2010 22:02
As oscilloscope I'd like to see Dave Jones review Well, OK, a review has already been done, but not in Dave's "unique" manner: http://robotics.ong.id.au/2010/01/seeed-studio-dso-nano-oscilloscope-review/ They cut a LOT of corners on that design, which is kinda too bad since it's a pretty cool form factor. ("The lithium polymer charger consist of a 1 Ohm resi... 17 Jun 2010 17:53
Who's ARM to use I have been looking at the Analog Designs and NXPs and a few other ARM chips. Does anyone have much experience with using an ARM near analog workings? My main requirements (in no order) are: (1) Easy to develop and design with. (2) Low power for a given clock speed. (3) Low amounts of electrical noise.... 16 Jun 2010 11:03
Caveats for Multi Layer Boards? I have "inherited" a PCB design from a former contractor at a start up company. In the process of adding some more circuits to an already crowded board (to me at any rate using Eagle for the first time) I am thinking adding one more route layer might help me make schedule. Currently it is a top and bottom signal l... 15 Jun 2010 12:02
Ethernet based RGB LED strip controller, website update. Ethernet based RGB LED strip controller. Updated the website with the cicuit diagram and sources of the 3 PIC version: http://panteltje.com/panteltje/pic/ethernet_color_pic/ ... 14 Jun 2010 08:25
On topic: Teaching kids engineering On topic: Teaching kids engineering: http://www.nytimes.com/2010/06/14/education/14engineering.html?partner=rss&emc=rss ... 18 Jun 2010 06:57
One mouse click, 2 PC's Is there any practical way that would enable me to use a single mouse click in order to start a sequence at exactly the same time on two separate PC's (identical units)? I suppose this means hacking into the mouse lead itself, but how to find the relevant wires? Ken Ingram ... 14 Jun 2010 22:56
Larkin's Oscillator Explained Larkin's Oscillator Explained ASCII drawing courtesy of dagmargoodboat(a)yahoo.com .... Vcc = +5v --+-------+------+-- | | | | | |_ || | | _)|| .-. --- L1a _)|| Rb | | C1 --- 1mH _)|| 100k | | 1uF | _)|| '-' | ... 16 Jun 2010 16:36
harnessing lightning, or not G > This "reverse lightning" might possibly G > be of some value if you want to harmess G > atmospheric static electricity. Archimedes' Lever 72.197.137.141 Cox Oceanside AL > ALL lighting, and certainly any that you AL > would end up capturing, regardless of AL > what direction it was shot or where you AL > ... 16 Jun 2010 19:56
harnessing lightning, or not On Jun 12, 8:30 pm, Archimedes' Lever <OneBigLe...(a)InfiniteSeries.Org> wrote: On Sun, 13 Jun 2010 11:22:19 +1000, Grant <o...(a)grrr.id.au> wrote: On 12 Jun 2010 07:16:54 -0700, Winfield Hill <Winfield_mem...(a)newsguy..com> wrote: My Maxwell capacitors hard at work energy from harnessing lightning, see my... 13 Jun 2010 16:03 |