November 1997 Issue Articles and Columns   Select Year and Month to View Other Issues

ARTICLES

USER'S GUIDE TO AUDIO POWER AMPLIFIERS PART 4 - Ray Marston
Take a look at nine popular audio power amplifier ICs with maximum output power ratings in the range of 18W to 68W in this installment of our five-part series.

INCOMING METEORS SOON - Gordon West
Stargazers and ham operators alike are gearing up for one of the biggest light shows of the year.

BUILD THE AK-210 TALKING ALARM CLOCK - Fred Blechman
This project offers many custom features for instant voice reporting of the time.

RECOVERING COMPONENTS OF DISPOSABLE CAMERAS, AND BASICS OF FLASH TUBE CIRCUITS - Brian J. Mork
Before you discard your disposable camera, first see what might develop from the salvageable parts.

BUILD A $15.00 COMPUTER CONTROL INTERFACE FOR YOUR SCANNER - John R. Montalbano
Once you try this nifty device, you'll never want to use a front panel keypad again.

MONITOR REPAIR SIMPLIFIED - Don Doerr
Technicians can improve their troubleshooting skills and learn an approach to repairing monitors that really works.

COLUMNS

AMATEUR ROBOTICS - Karl Lunt
Fire in the home - the 1998 Trinity College Fire-Fighting Home Robot Contest. .

OPEN CHANNEL - Joe Carr
Radio direction finding.

RESOURCE BIN - Don Lancaster
Exploring PostScript PIC flutterwumpers.

STAMP APPLICATIONS - Jon Williams
Using the Dallas semiconductor DS1302 RTC.

SOFTWARE WIZARDRY - Harry Helms
Understanding the Windows registry.