Circuit Cellar Issue 170 September 2004-PDF

ISSUE 170
September 2004
Theme: Signal Processing

TASK MANAGER One for the Library, by Jennifer Huber, p. 4
NEW PRODUCT NEWS, edited by John Gorsky, p. 8
TEST YOUR EQ, by David Tweed, p. 14
The Engineer’s Alarm Clock: Design a PIC-Based Lamp Controller, by Aaron Dahlen, p. 18
An SPWM Calculator: Using the Switched Integration Technique, by Armando Rosas Morato & Sergio Elizarraras
Rodriguez, p. 32
APPLIED PCs Uncomplicated Wireless Networking, by Fred Eady, p. 40
Multilab: Build a Z8 Encore!-Based Multipurpose Test Instrument, by Brian Millier, p. 46
FROM THE BENCH Create a Hybrid Hub, by Jeff Bachiochi, p. 54
Microcontroller-Driven Sound Effects, by Praveen Deshpande & Prajakta Deshpande, p. 62
DMX-512 Control: Build a USB-to-DMX-512 Converter, by Stefan Kalbermatter, p. 72
SILICON UPDATE A Simple Plan, by Tom Cantrell, p. 78
PRIORITY INTERRUPT The Most Success Yet, by Steve Ciarcia, p. 96