Nuts and Volts 2008-01.pdf
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Nuts and Volts - January 2008
JANUARY 2008
PROJECTS and
FEATURES
COLUMNS
10
TECHKNOWLEDGEY
2008
Events, advances, and
news from the electronics
world.
32
BUILD A HIGH-POWER
LED STROBE
Shed some new light on your
next strobe circuit application.
■
38
14
STAMP APPLICATIONS
The power of networking.
52
By Fernando Garcia
24
Q&A
Mailbox timer, dimming
thermostat, batteries in
the woods, more.
38
MODIFICATION OF A
SIX VOLT LITHONIA
EMERGENCY LIGHT
Never be left in the dark again
with this reliable circuit.
■
By Clifford Chipman
67
GETTING STARTED
WITH PICs
PICKIT 2 command-line
option.
42
SINGLE CHIP, FOUR
CHANNEL DATALOGGER
Use this inexpensive
datalogger to sample analog
voltages, convert them to
digital values, and store the
data in non-volatile memory.
■
70
PERSONAL ROBOTICS
Robo Spin Art — retro
art meets the joystick
generation.
70
82
THE DESIGN CYCLE
Managing the real world.
By Dan Gravatt
90
NEAR SPACE
Using the PICAXE
microcontroller — Part 2.
46
ROLL THE DICE!
Create an electronic dice
board with a low-cost
microcontroller.
■
104
IN THE SPOTLIGHT
Jaycar Electronics.
DEPARTMENTS
By Marc McComb
06
DEVELOPING
PERSPECTIVES
52
PSYCHEDELIA II
A digital upgrade to an already
cool analog color organ.
■
08
READER FEEDBACK
28
NEW PRODUCTS
By Craig A. Lindley
31
SHOWCASE
60
BASIC ANALOG POWER
SUPPLY DESIGN
Part 2: Examine the regulation
aspect and concentrate on
basic three-terminal regulators
that are both cheap and easy
to obtain.
■
66
ELECTRO-NET
96
CLASSIFIEDS
90
98
NV WEBSTORE
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.
101
TECH FORUM
By Gerard Fonte
105
AD INDEX
4
January 2008
Link Instruments
PC-Based Test Equipment
Digital Oscilloscopes
$950
SALE
$850*
•
2 Channels
•
500 MSa/s
single shot rate
•
1Mpt sample memory
•
Small and Portable
•
USB 2.0
•
FFT Spectrum Analyzer
DSO-8202 (200MSa,128K)
$799
DSO-8502 (500MSa,1MPt)
$950
$850
Use code CC12
for an additional
$25 off*
Logic Analyzers
Pattern Generators
•
32 channels
•
400 MSa/s
•
2Msamples/ch
•
SPI monitor and generator
•
I
2
C monitor and generator
•
Portable (3.2” x 3” x 0.65”)
•
USB 2.0 powered
IO-3208A 200 MSa/s
$750
IO-3232A200 MSa/s
$899
IO-3232B 400 MSa/s
$1399
Use code CC12
for an additional
$25 off*
www.Link-instruments.com
(973) 808-8990
January 2008
5
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