N&V_2006-02.pdf

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FEBRUARY 2006

www.nutsvolts.com

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72

08

68

78

FEBRUARY 2006

PROJECTS

and FEATURES

ON THE COVER ...

Get “flashy” with your

photography with this high

speed flash trigger circuit.

34 BUILD A HIGH SPEED

PHOTO FLASH TRIGGER

Catch stop-action photos

with this circuit.

■

By Fernando Garcia

40 BUILD A MICRO GUST

THERMAL ANEMOMETER

This wind measuring instrument

responds to very tiny air currents.

■

By Joe Geller

COLUMNS DEPARTMENTS

46 MONITOR INDOOR/OUTDOOR

TEMPS AND RELATIVE

HUMIDITY

Simultaneously, accurately,

and easily get temperature and

humidity readings with one device.

■

08 TECKNOWLEDGEY 2006

Events, advances, and news

from the electronics world.

06 READER FEEDBACK

By Charles Irwin

12 Q&A

Batteries, Sudoku, LEDs, audio

power booster, and more.

26 NVBOOKSTORE

56 DATA PROCESSING USING

SCAM — PART 5

Implementing SCAM Explained:

Assembling the parts with ABEL.

■

30 SHOWCASE

20 OPEN COMMUNICATION

Short-range wireless

explosion.

32 NEWSBYTES

By Gamal Ali Labib

52 NEW PRODUCTS

28 PERSONAL ROBOTICS

Robo-Potpourri.

61 PROGRAMMING THE

54

MICRO

A device programmer and a few

“TINY” programs will get you

started.

■

55 ELECTRO-NET

78 THE DESIGN CYCLE

Weighing in with Freescale’s

HC08 microcontrollers.

75 CLASSIFIEDS

By G. Y Xu

84 STAMP APPLICATIONS

Lights, BASIC Stamp, Action!

94 TECH FORUM

68 THE MAGNETIC AMPLIFIER

A lost technology of the 1950s

that anyone can build.

■

89 IN THE TRENCHES

Instrumentation.

97 ADVERTISERS INDEX

By George Trinkaus

72 GETTING STARTED WITH PICs

PIC-Based resistor checker.

■

By Chuck Hellebuyck

Nuts & Volts (ISSN 1528-9885/CDN Pub Agree#40702530) is published monthly for $24.95 per year

by T & L Publications, Inc., 430 Princeland Court, Corona, CA 92879. PERIODICALS POSTAGE PAID AT

CORONA, CA AND AT ADDITIONAL MAILING OFFICES. POSTMASTER: Send address changes

to Nuts & Volts, P.O. Box 15277, North Hollywood, CA 91615 or Station A, P.O. Box 54,Windsor

ON N9A 6J5; cpcreturns@nutsvolts.com

4

February 2006

¢

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Link Instruments

PC-Based Test Equipment

Logic Analyzers

New LA-5000 Series

• 40 to 160 channels

• up to 500 MSa/s

• Variable Threshold

• 8 External Clocks

• 16 Level Triggering

• up to 512K samples/ch

• USB 2.0 and Parallel Interface

• Pattern Generator option

LA5240 (200MHz, 40CH) $1700 USB 2.0/Parallel

LA5280 (200MHz, 80CH) $2350 USB 2.0/Parallel

LA5540 (500MHz, 40CH) $2500 USB 2.0/Parallel

LA5580 (500MHz, 80CH) $3500 USB 2.0/Parallel

LA55160 (500MHz, 160CH) $7500 USB 2.0/Parallel

Small and portable LA-2124

$800

• Small, Lightweight and Portable

• Only 4 oz and 4.75” x 2.75” x 1”

• Parallel Port Interface to PC

• Trigger Out

• 24 Channel Logic Analyzer

• 100MSa/S max sample rate

• Variable Threshold Voltage

• Large 128k Buffer

Digital Oscilloscopes

• 2 Channel Digital Oscilloscope

• 100 MSa/s max single shot rate

• 32K samples per channel

• Advanced Triggering

• Only 9 oz and 6.3” x 3.75” x 1.25”

• Small, Lightweight, and Portable

• USB or Parallel Port interface

• Advanced Math

• FFT Spectrum Analyzer (option)

DSO-2102S $525

DSO-2102M $650

DSO-2102S(USB) $600

DSO-2102M(USB) $725

Link Instruments (973) 808-8990

17A Daniel Road East · Fairfield, NJ 07004 · Fax (973) 808-8786

www.Link-instruments.com

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N&V_2006-01.pdf (39001 KB)
N&V_2006-02.pdf (35845 KB)
N&V_2006-05.pdf (48449 KB)
N&V_2006-06.pdf (47107 KB)
N&V_2006-08.pdf (41127 KB)

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