Circuit Cellar Issue 152 March 2003-PDF

ISSUE 152
March 2003
Theme: Signal Processing

Task Manager—HCSII Evolution , by Jennifer Huber, 4.
New Product News, edited by John Gorsky, 8.
2-D Optical Position Sensor, by Roger Johnson & Chris Lentz, 10
Intelligent Light-Effects Controller for Enterainment Systems, by Victor Kremin, 20
MCS-51 SBC for the Classroom—Part 2: Software Development, by Praveen Desphande & Prajakta Desphande, 28
Updaitng The Home Contro System —Part 1: FPGA Upgrade Board, by Robert Morrison, 40
Build an MP3 Player, by Jan Szymanski, 46
Using Rotary Encoders as Input Devices, Brian Millier, 54
Alook at Computer Viruses, Chris Cantrell, 60
Applied PCs: Get Hooked on Video With the STV5730A, by Fred Eady, 66
From the Bench: The Switching Approach— Infiltrating the Linear Supply Market, by Jeff Bachiochi, 74
Silicon Update:Not Fading Away, by Tom Cantrell, 78
Priority Interrupt—Hammers are for Wimps, by Steve Ciarcia, 96.