Reading and writing from BIOS chip?
Hey guys. I have an Infoblox 1000 from Ebay (looked like a good machine to try and hack), but haven't gotten really far on it. The link above is from my personal experience trying to hack it so far....
View ArticleQuick USB Hack
Hi! I got 50 LEDs off eBay last night and felt like I had to hack something together. And, here came the LED light! Check it out: http://imgur.com/jStlq,uExPh#0 http://imgur.com/jStlq,uExPh#1 Also:...
View ArticleCardboard circuits
I got some LEDs yesterday, and I can't stop messing with them. This is really simple, but, I found it pretty cool. Pictures: http://imgur.com/SoHuq http://imgur.com/SVko8 The board isn't PCB, its just...
View ArticleHaving trouble deciphering an amplifier layout. Help?
Here is the pdf of the layout. And another. And a schematic (which i can't read). the only thing i'm having trouble with is the thing next to the transformer. in the colorful pdf layout it's just a...
View ArticleChoosing an oscillator circuit?
Oscillators aren't my specialty. My question is, what class of circuit will oscillate at the intrinsic frequency of a quartz crystal in the 8 to 30 MHz range, with minimum or no forcing by a tuned...
View ArticleWould this sensor work in an analog channel of my Arduino? it seems to have...
submitted by SchodingersCat [link] [5 comments]
View Articlequestion about how to create a basic circuit to measure voltage.
hi, i don't do much with electronics, so sorry if this is a 'noob' question. i have a 12v source, and i need some way of seeing when the battery is getting low. i was thinking of just having 3 LEDs...
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I spent yesterday afternoon and this morning building this amplifier. It...
submitted by robbythereticent [link] [21 comments]
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Buzzing when I turn on a DAC that goes away after 5 minutes - what to look for?
So I got one of these and it works great... after the first 5 minutes. When I power it on, I immediately get a loud buzzing coming out of my speakers that's independent of the volume setting on the...
View ArticleMLX90614 with Ardunio. Need help understanding I2C.
Based on the code from this site: http://bildr.org/2011/02/mlx90614-arduino/ and the data sheet for the MLX here:...
View ArticleCool Projects for Aussie Electronics College Student
Just interested to learn more so any projects that anyone knows would be great thanks. submitted by BinaryWhale [link] [10 comments]
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How to Build a Fixed-Point PI Controller That Just Works: Part II
submitted by chtef [link] [3 comments]
View ArticleDevising a cellphone specific RF detector circuit.
My approach thus far has been to use the Linear LT5534 (http://www.linear.com/product/LT5534) to detect broad spectrum RF strength, but of course this picks up everything (wifi/bt etc). (I've got it...
View Articledid i just fry a power supply?
i have a negative ion generator that im using for a small project im working on. the first one i received was defective, so i wanted to make sure this one worked. i got out a simple HAM radio power...
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ElectronicsLowPrices.com - Electronics, Cameras, Cell Phones, Computers, TV
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Gales - service, reparatii electronice si electrocasnice in Craiova
submitted by ink9design [link] [1 comment]
View ArticleProgramming trouble with FEZ Panda II w/ .NET Micro Framework (C#) doing an...
My senior design mates and I are attempting to HTTP post something to a server which is already set up to accept our posts and already successfully receives data from an existing product (we're doing...
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