Latest threads in Electronic Componentsshow only best voted threads

Subject Author Posted Replies
 
Help on Looser-Take-All / Winner-Take-All circuit
Good morning, a friend of mine have inserted this post on a Forum I created on my site , this is the question : "Someone knows something about LTA/WTA circuits? I mean the best approach to the...
 
Low-cost 4 character 5 X 7 displays
I have a piece of equipment (a Behringer BCR2000 control surface, if you want to look it up) which features a bunch of rotary encoders to control musical equipment. I would like to add some LED or EL...
 
Need microscope for IC inspection
Dear readers, I work as distributor of electronic components. To recognize used ICs (also called "Pulls" or "Refurbs") I need a microscope, which enables me to better see scratches on the surface,...
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Information about touch screens needed !!!
Hello, Do you know any good web pages concerned to the touch screens technology? I need information about how do they work, about different types, used solutions ... Thanks for help, kubalka
 
Is This Diode Made by Amperex?
Is this diode made by Amperex? See ABSE for picture. It's a 1N616, and it says Holland on it, but nothing else. The packet it came in was handwritten Amperex. Can I assume that it was really made by...
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large FIFO buffer
Hello all, I am in the middle of laying out a design for a medical device the reads in data pretty quickly (~20MHz) in bursts, but is limited to a slow serial connection to transfer the data. The...
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Source wanted for any component
Dear Mike, We can support different kind of active and passive component with best price. You may access the following web-iste for detail. Or you may search our inventory using the following link :...
 
IC's for Sale No Minimums
I have a basement full of collected IC's. Many are brand new and others were professionally removed from working VCRS, computers, video cams, radios, TV, monitors etc. For further information please...
 
X5MT-UVT
Is Inova X5 UV light and radiation (type: X5MT-UVT) dangerous for the skin or can cause cancer?
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Need parts values - Quasar TV/VCR combo mod#VV8220, chassis # KM-201
I found a burned resistor and an open resistor. Several others are hard to read. I need values on the following parts: R804 - burned R806 - questionable R421 - questionable D851 - Bad if it's a diode,...
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EPROMs 27256, 2764
Hi, Does anyone know if I could interchange/combine MBM27256-30 and MBM2764-20 ? Also, can EPROMS of different speeds be used on the same circut? If so, how can I calc the limits such as mixing in...
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Looking for a few SE370C756AFZT
These are the windowed versions of TMS370C756AFZT I only need a few, please drop me an email if you have some for sale
 
#47 LED lamp?
Has anyone ever come out with an LED drop-in replacement for the #47 (and similar) lamp bulbs?
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UCN4204B Specsheet
While getting my masters degree I took a class in what was then called Systems Engineering. Part of the class was to build a stepper motor control that used a UCN4204B. I've got the stepper and proto...
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Intel microcontroller chips early 80's ?
Well, for now I used a controller from a board that's beyond salvage. Will try sometime to look if the EPROM contains MCS-51 machine code, work from there. Greetings, mg