Latest threads in Electronics Designshow only best voted threads

Subject Author Posted Replies
 
Kickstarter
Hi All! Just launched a modest KickStarter funding project at the link shown below. Would greatly appreciate if you shared this as you feel appropriate. Also, if you are so inclined, backing of as...
 
nir light sources?
Issue is to get lores images at various wavelengths .7-1.8 microns. There are several leds in the NIR, as I remember. Are diffraction gratings efficient enough for collecting an image at certain NIR...
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"Fiddled" Data
...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | |...
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WWI pics
(Introduction, pic 9, interesting examples of progressive deep drawing steel) -- John Larkin Highland Technology Inc jlarkin at highlandtechnology dot com Precision electronic instrumentation
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Help, part name for well jetting
Hi guys, My neighbor is attempting to jet a water well, I did it 17 years ago and finally pulling it together to remember what I did. I've been searching for a part I used, without luck. I had a part...
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politics
Sorry, but this is too good to miss: This is not dictatorship, not socialism, not democracy, not kleptocracy, but sociopathocracy.
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Arrogance
and ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | |...
 
Iris Motor in a Camera
Any idea where I might find a data sheet for a camera iris motor? In particular I'm trying to find out what kind of signal is output via the feedback winding. ...Jim Thompson -- | James E.Thompson |...
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talking brit
John whose native language is Yat. -- John Larkin Highland Technology Inc jlarkin at highlandtechnology dot com Precision electronic instrumentation
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Quick 240 24 Channel GPIO Expander/driver etc.
If you need the functionality of a PLC for your project, and don't want it to be a total kludge, this device is pretty nice: You have to buy the I/O expander cards. A lot better product than a Labjack...
 
OT: Rick Perry sees the light
?Perry told me that he loves California, vacations in San Diego annually, visits the state about six times a year and might even move here in January when he?s done with his 14-year stint running...
 
PSRR match in dual opamp
Hi all, I was wondering about how well matched the PSRR is between the two channels of a dual opamp. Background: I have a physics package that has two outputs. Each output can be modelled as a...
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Equality
...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype: skypeanalog | | |...
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Syncronizing SMPS and EMC Noise
Hi Anyone got experience with the difference between synchronized and un-synchronized converters? Say they have the same noise level, wouldn't the quasi peak noise in an un-synchronized system be 6dB...
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REACH
** C O P Y ** From: "Aidan Turnbull" The '1 tonne per year' is related to REACH Registration requirements if you want to manufacture or import chemical substances into the EU. It is not relevant to...