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Discussion Title Created date
Inline problem
Hi, I'm trying to create a library with Danni's debounce code. I've created a static inline funtion, so it doesn't create any overhead, but when I compile it, AVR-GCC gives an...
Friday, 6 March 2009 - 19:50
Voltage amplifier
Does anyone knows what is the topology of the voltage amplifier part of the schematic below? Looks like a Class A amplifier but with some kind of feedback or such. I've never seen...
Sunday, 28 December 2008 - 01:09
FB component prefix
I was checking an old PC motherboard and it has lots of SMD components with this FB prefix. Anyone knows what it stands for? I've searched google and the only thing I've found is...
Monday, 14 April 2008 - 23:48
General purpose transistors
What makes someone use a BC547 instead a 2N3904? Or a BC337 instead a 2N2222? They are usually in the same price range and with similar caracteristics. It's a personal preference...
Wednesday, 21 November 2007 - 02:14
Low voltage low power reference
Does anyone know any way of creating a low voltage (100-150 mV) reference that consumes less than 1 mA? It doens't have to be extremely accurate 5% should do it. Thank you,
Tuesday, 2 October 2007 - 00:51
Car electronics
Does anyone knows what to look for in google, so I can read (and understand) the signals from the car's electronic central? I have a 1996 Golf (VW), and I want to make some...
Saturday, 14 July 2007 - 17:38
[TUT] [HARD] Surface Mount Soldering Tutorials
This is the best place I've found to place these links. If it doesn't belong here, please move to some other forum. Basically this is a SMD soldering guide with photos. Very...
Thursday, 30 March 2006 - 00:59
Driving LEDs
Hi, I'm doing a AVR based (atmega8), battery powered (SLA battery), LED display to show the score of my football team. To maintain a constant current to the LEDs (each segment has...
Tuesday, 19 July 2005 - 02:18
AVR development boards
As I want to start with AVR, I though on buying a development board. After researching a little, I've found some kits that looks nice as the STK200 and STK300 with JTAG ICE from...
Thursday, 16 December 2004 - 02:07