>It's an unfortunate fact that our education system doesn't seem to >distinguish between the students that simply memorize answers, and those >that UNDERSTAND the problems. I do hope that eventually people who got >through school without truly understanding the subjects they've taken >either take the time to actually LEARN their subject, or wisely move to >another industry. What scares me is some of these people are probably >out there, designing the technology we use every day... My senior year (U of MD, EE) I took a digital circuits lab class. I still remember one of the labs, we had to build a simple little TTL circuit interface to some memory, to work as a crude digital logic analyzer. My lab partner, who was a 4.0 student, dutifully added up the current requirements for all of the ICs we were using, which came to a few hundred mA as I recall. Then he noticed that the 5V power supply we were going to use was rated for several amps, and he said we had to stop and get a different power supply, as this one was going to destroy the circuit by forcing too much current through it. I kid you not. -- --- Chris Smolinski Black Cat Systems http://www.blackcatsystems.com -- http://www.piclist.com PIC/SX FAQ & list archive View/change your membership options at http://mailman.mit.edu/mailman/listinfo/piclist