Latest threads in General Electronicsshow only best voted threads
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help with simple interface circuit
I have the following scenario. I have to do an automated blinds installation. The control circuit for the blinds consists of the following: A microcontroller which switches on two relays for up and...
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17 years ago
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SolderSmoke -- A Podcast for You
SolderSmoke! A SHOW FOR ELECTRONICS HOMEBREWERS! Listen at: SolderSmoke #51 March 25, 2007 March 25, 2007 -- Moj's e-music. -- AmateurLogicTV#12. -- PiccoZ Helo. -- WA7MLH's site. -- 1.6 Mhz IF as a...
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17 years ago
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looking for manual for Bugtrap 8000
Does anyone know where an online copy of the manual for a Bugtrap Dynamic Ram Tester Model 8000 is? If anyone has this and would be willing to scan or copy, it would be much appreciated. Of course if...
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17 years ago
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WANTED TO BUY-"RCA Sound" large cassette player-stereo model
If anyone has an RCA SOUND large cassette cartridge player, from 1950-60's era, I'm interested in buying one- stereo output with tubes preferred, but will also consider solid state/mono machines and...
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17 years ago
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Re: Redone FAQ, comments please (was Re: 7 seg LED display pin-out)
good stuff! You appear to be misspelling Polish and misusing the term "reverse Polish" I believe ther term you want is "heirachial" or "bass-ackwards" one way is to serch on (but often it'll find an...
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17 years ago
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led display
would like to make multilanguage LED wall to display multicolor logo, slides,news etc., anybody having idea get in touch
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17 years ago
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Old Databooks worth anything?
Going through my garage, I found a stash of old data books from the 80's and 90's: Burr Brown, TI, National, and others. Considering most of these can be gotten on CDs today, are these old paper books...
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17 years ago
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DCF Time - Frankfurt/Rugby
Recently I bought a "radio controlled" clock, only to find when I got it home that it picks up the Frankfurt transmitter and not the Rugby one - so its useless in the UK! Is it likely to be possible...
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17 years ago
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Help with SpeakEZ VCR (for the handicapped)
My elderly neighbor has a SpeakEZ VCR and has not used it for some time. He can't find the users manual. Can anyone tell me how it works? Apparently, one speaks to it.
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17 years ago
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Proper safety precautions for permanent transformer-radio combo?
I have installed a car stereo in my house (don't ask why, its complicated) using a transformer. The transformer is a basic radio shack transformer with two poles, and I used alligator clips to attach...
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17 years ago
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High Voltage OP AMP needed
Hi, Im looking for an OPAMP which can deliver +/- 60 V (120 V nom) or more in the 1 kHz range. No significant current throughput is needed. Does anyone know of a manufacturer? The best I can find at...
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17 years ago
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Reusable Electrical Connector between Electronics Package and Flexible Sensor Substrate
Dear all, I was wondering if any of you knows about commercial connectivity solutions that enables to make an electric connection between an electronics package and a flexprint. The requirements are:...
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17 years ago
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Solar Arrays and Subpumps
A museum I help with recently installed a solar array, 3x4'?. They attached a inexpensive small subpump to it to pump water from a pond up about 18" and then let it pour out in a waterfall fashion....
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17 years ago
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Drop down word list
I have MSN explorer. When I do a Google or MSN search the word is added to a drop down list. How can I clear that list and prevent the words from being added to it? If I use the Windows Internet...
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17 years ago
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PROM Programming
Any chance someone might know a person or company able to check/program/reprogram (if it already has a program in it) - a TBP18SA030N PROM? IF so, how much? Thanks,
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17 years ago
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