Circuit Cellar Issue 025 February/March 1992-PDF

ISSUE 25
Feb/Mar 1992
Theme: BUILDING AUTOMATION

Editor’s INK—Change is Not in the Cards, by Ken Davidson, 2.
Reader’s INK—Letters to the Editor, 4.
New Product News, 6.
The State of Home Systems, by Tricia Parks, 12.
Taking A Tour Of The Bright Home, by Ken Davidson, 14.
The Circuit Cellar Home Control System II, by Steve Ciarcia, 22.
The Home Control System II Supervisory Controller, by Ken Davidson, 46.
Firmware Furnace—Two-Way Power Line Communication, by Ed Nisley, 74.
Practical Algorithms—Simulating Dynamic System Responses, by Charles P. Boegli, 82.
From the Bench—Does It Come With a Memory...Standard?, by Jeff Bachiochi, 92.
Silicon Update—Cheap Chips: Lean and Mean PIC Machines, by Tom Cantrell, 100.
Domestic Automation—CEBus Goes Coax: Also Visit the Home of the Future, by Ken Davidson, 108.
ConnecTime—Excerpts from the Circuit Cellar BBS, conducted by Ken Davidson, 111.
Steve’s Own INK—The More It Changes, the More It Stays the Same, by Steve Ciarcia, 128.

EMBEDDED SIGNAL CONDITIONING SECTION
Designing With The LM335 Temperature Sensor, by Mark E. Nurczyk, P.E., 58.
Isolation Amplifier Design Using The IL300 Linear Optocoupler, by Robert Krause, 66.