July 2005 Issue

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PROJECTS and FEATURES

PIC-BASED MOTORCYCLE GEAR INDICATOR
You’ll never have to guess what gear you’re in again when you ride with this device.
by Dan Gravatt

BATTERY ANALYZER FOR RC POWER
Don’t learn the hard way if your batteries need to be charged.
by Alonzo Trueland
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THE ULTIMATE UTILITY METER
Part 1:The Basic Components
by Michael Simpson

BLOG
Your new home on the Internet awaits you.
by Edward Driscoll, Jr.

THE FIELD EFFECT TRANSISTOR
A necessary device for the modern IC.
by Dan Shanefield

COLUMNS

MICRO MEMORIES
Silicon Valley’s Computer History Museum Finds a New Home

TECHKNOWLEDGEY 2005
Events,Advances, and News from the Electronics World

Q&A
In-depth look at relay and transistor design/selection, a circuit for pure DC filament voltage, garden train throttle, plus more ...

LET’S GET TECHNICAL
Optical Illusion and LEDs

STAMP APPLICATIONS
Getting Hot, Hot, Hot
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IN THE TRENCHES
Managing Engineers

NEAR SPACE
BalloonSats
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