looks like this app note pretty much covers it. even has code to program a micro controller. just make sure the write protect pin isn't active...
shouldn't that be 47.9 Watts? only thing you have to worry about is in-rush current. that is when you first turn something on, it draws a lot...
Computer wasn't turning. Troubleshot down to video card. My XFX 8800 gt video card measures 1 ohm between +12 and GND (with the card pulled...
solid rocket fuel is your best bet. there are sites online that show you how to make it using basic stuff. search youtube.
no picture?
jesus kid, if i wanted to argue over it, i'd talk to my fiancee.
wikipedia says 20.5 amp hours. i was using that number. edit: interesting, one page says 20.5, another says 12.0 i'm not trying to say the way...
you can solder flying leads to an soic. plus, when you go to order the current set resistor from digikey, you can can order the rest of your...
complicated? i just said maxim makes chips that do it all. all in the datasheet: http://www.maxim-ic.com/quick_view2.cfm/qv_pk/5770 hell, its...
i'll buy your supply for $20 if you don't use it... :D
didn't bother to read shadow's books (aka posts), and if this was already mentioned, i apologize. But why not just use a constant current source?...
they way to make any of them adjustable is to use a comparator. one input gets whatever you're measuring, the other input would get an adjustable...
you can use a transistor as a buffer. the pic drives the base of a transistor, and the collector is tied to a voltage while the emitter is tied...
this entire thread just got owned.
exactly. you'll need to original to tell you what voltage at what amperage. When you go to buy one, match the voltage and make sure it has at...
if you need 100, then buy 200. chances are about 10% will either not work out of the bag or will burn up pretty quickly.
why not go with the original schematic part: http://www.fairchildsemi.com/pf/MM/MM74C373.html
http://www.daycounter.com/Circuits/Voltage-Servo/Voltage-Servo.phtml one pot is R3 in the schematic, the other pot would go on a resistor...
if you post the specs of the things you are trying to communicate with, it would be easy to help you. if the one uses ttl and the other lvttl...
got datasheets on both? shouldn't be hard to find one that goes from 5V to 3.3V, but it will be hard to find one that goes from 3.3V to 5V. and...
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