In This Issue ...
34 A Play Day With Sunray
by Fred Eady
So many radios ... so little
time. This month, Fred
takes you to his sandbox.
An RF sandbox, that is.
However, you won't find
any shovels or buckets in
this box. And, the building
material isn't sand. It's
silicon building blocks that
have been specifically
engineered to emit
radio waves.
40 Designing A Low Cost Laser Range Finder — Part 2
by Joe Grand
This final installment
completes our journey
with a look into the final
hardware design and
functionality of the laser
range finder.
48 Using Advanced Sensors With VEX — the VR Control Glove
by Daniel Ramirez
Turn an ordinary leather
glove into a basic virtual
reality control device.
56 Beginner Bot Meets Arduino
by Gordon McComb
In this fourth installment of our
bot build, you’ll connect and
program an Arduino Uno
development board to run your
robot in circles — literally!
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