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Discussion Title Created date
Continuity/Current-Sense Circuit Optimization
So I've got a model rocketry related project that I'm working on, and I'm looking to ( if possible ) simplify some of the circuitry that needs to go on the board.  Basically...
Tuesday, 1 March 2016 - 03:46
Thoughts on PCB Manufacturing and IC Package Choice
Okay, so I've got a new project that has some annoyingly conflicting requirements. I'm working on a processor module that needs to be both compact and inexpensive ( of course...
Sunday, 1 September 2013 - 19:19
Sharing Programming Pins
Okay, I've designed a small board targeted at giving people some SMD soldering practice. It's got an SOIC-14, some SOT23-3s, 0805 resistors, 0603 capacitors, a tactile switch,...
Tuesday, 15 January 2013 - 21:02
Optimizing Flexible I/O
I have run into an interesting issue ( entirely of my own making of course ). My most recent project has a number of identical modules that each tie to different output pins, but...
Sunday, 2 January 2011 - 20:49
Looking for a standard battery of test applications
As a result of the currently running thread on the technical, costs ( or not ) of C++, and an ongoing personal fascination with just what is possible at compile time, I am looking...
Friday, 11 June 2010 - 08:55
Discriminating Small Resistances
I am working toward some electronics for model rockets and I've come up against a problem that I'm not sure how to solve. As part of the error checking in the ignitor circuit I...
Friday, 4 June 2010 - 13:51
Looking for Connector Ideas
I'm working on a flight computer system ( primarily for high powered rocketry ) and my current issue is finding the best connector for the communication system. The modules will...
Thursday, 29 April 2010 - 16:08
GP Register Access Optimization
In C++ ( gcc 4.3.3 ) I am working on big, ugly, somewhat ridiculous source library; that is going well. At its very core, however, is one template class that wraps access to...
Thursday, 7 January 2010 - 00:07
AVR32 Studio Helper Programs
Okay, so I managed to get AVR32 Studio installed and update, I also managed to get the gnu toolchain installed after a fashion ( an attempted compile pointed out some missing...
Wednesday, 27 May 2009 - 22:42
Stack underflow with function pointers
I'm having an unusual problem with a project I'm working on. Basically I need is the ability to be able to register callback functions, store them in an array, and execute them...
Sunday, 3 December 2006 - 06:21
Missing object file at linkage - crtm8.o
Well I seem to have shot myself in the foot slightly by upgrading my libc ( from 1.2.3 to 1.4.4 ) since I can't link the program now... The order is as follows all of my files...
Wednesday, 28 June 2006 - 14:47