Latest threads in Electronics Designshow only best voted threads
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tinychip OVERLOAD (small but powerful)
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9 years ago
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digitalker MM54104 vocabulary ROMS
Hi, maybe I can found a digitalker MM54104 chip (speech sintesys) for experimenting, from a quite long time desire (about 30 years) but I have not the vocabulary roms MM52164 SSR1 / SSR2 / SSR3 in the...
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9 years ago
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tinychip design
get the files and post your comments here: pins: P8:IO1 P7:IO2 P6:IO3 P5:IO4 P4:IO5 P3:IO6 P2:GND P1:VCC voltage:5v analog:0 digital:6
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9 years ago
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5V to 2kV for PMT
Folks, Id like your advise on an efficient way to boost 5VDC to 2000Vdc for a PMT (20Meg). This will be low pulse rates to the tube current will be dominated by the 20Meg voltage divider. Looking at a...
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9 years ago
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LTSpice in Windows 7 & 8
Hi all, Does LTSpice run ok in the newer MS Windows versions? I can't keep a separate XP box for ever so am wondering if it'll run on Win 7 or Win 8. Anyone know? cd
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9 years ago
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LED signal board - alarm - paradox
Hi to all. I need to develop one signalisation board that should be used on guard post. Basically, when something goes off, guard should see this on the LED board. Now, I have one alarm and fire...
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9 years ago
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High voltage transformer?
Someone said they saw a large high voltage transformer out of its oil bath. Two or three fat "wire" turns on primary and 8-10 not as fat "wire" turns on secondary. Translation is *thousands* of volts...
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9 years ago
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Memory module identification
Hi, I regularly have to sort through a fair number of memory modules (DIMMs, SO-DIMMs, etc.). All (?) of these have serial ROMs that indicate applicable parameters for the module. Most are cryptically...
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9 years ago
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Future ISIS Headquarters
The official cost figures are bull- this monstrosity was several billion $$$- quite a lot of overhead in getting that money into the Bush Trust Fund via the Kuwaiti royals and their take...
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9 years ago
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Help identifying a component
Hello all, On my microwave oven there is a rotary encoder with an hollow shaft that is used as input for durations. Lately, this encoder has started "skipping" steps and sometime sends backwards...
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9 years ago
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Recovery in Arctic ice looks like good news for polar bears
And Al Gore's laughing all the way to the bank. Mike
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9 years ago
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Cheap, but good 2A/30V NPN ?
Cheap, but good 2A/30V NPN ? ...Jim Thompson -- | James E.Thompson | mens | | Analog Innovations | et | | Analog/Mixed-Signal ASIC's and Discrete Systems | manus | | San Tan Valley, AZ 85142 Skype:...
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9 years ago
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PC or Mac for at- home engineering?
Some day I might actually get to semi- retire, and would like to continue t o do explorations on my own dime. I do a lot of signal- processing work wit h Matlab, but also do analog and digital design...
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9 years ago
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MCP6441 looks kind of limited in use?
I was probing around the other day looking for low quiescent op-amps to use in a power limited circuit and stumbled on this I noticed the GBWP is only 9Khz? It does occur to me that this limits the...
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9 years ago
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What do you think of this?
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9 years ago
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