-18-
Space War Gun
K-10
Rapid fire or single shot with 2
flashing LEDs.
0-15V Power Supply
K-11
A low-cost way to supply
voltage to electronic games,
etc.
0-15VDC @ 300mA
Christmas Tree
K-14
LED Robot Blinker
K-17
You’ll have fun displaying the
PC board
robot.
Learn about
free-running
oscillators.
Digital Bird
K-19
You probably have never heard
a bird sing this way before.
Nerve Tester
K-20
Test your ability to remain calm.
Indicates failure by a lit LED or
mild shock.
Yap Box
K-22A
This kit is a hit
at parties.
Makes 6
exciting
sounds.
Burglar Alarm
K-23
Alarm for your car, house, room,
or closet.
Whooper Alarm
K-24
Can be used as a sounder or
siren.
Metal Detector
K-26
Find new money and old
treasure. Get started in this
fascinating hobby.
Pocket Dice
K-28
To be used with any game of
chance.
FM Microphone
AK-710/K-30
Learn about microphones,
audio amplifiers, and RF
oscillators. Range up
to 100 feet.
Telephone Bug
K-35
Our bug is only the size of a quarter,
yet transmits both sides of a
t e l e p h o n e
conversation
to any FM
radio.
Sound Activated Switch
K-36
Clap and the light comes on . . .
clap again and it goes off.
Lie Detector
K-44
The sound will
tell if you are
lying. The
more you lie,
the louder the
sound gets.
Motion Detector
AK-510
Use as a sentry,
message
minder, burglar
alarm, or a
room
detector.
Two IC AM Radio
AM-780K
New design - easy-to-build,
complete radio on a single PC
board. Requires 9V battery.
Transistor Tester
DT-100K
Test in-circuit transistors and
diodes.
Telephone Line Analyzer
TWT-1K
A telephone line analyzer kit
that tests active phone lines
with RJ-11 or RJ-45 modular
jacks.
Variable Power Supply
XP-720K
Three fully regulated supplies:
1.5-15V @ 1A, –1.5 to –15V @
1A or (3-30V @ 1A) and 5V @
3A.
EDUCATION KITS
Complete with PC Board and Instruction Book
Requires 9V battery
Requires
9V battery
Requires
9V battery
Requires
9V battery
Requires
9V battery
Requires
9V battery
Requires 9V battery
Requires
9V battery
Requires
9V battery
Requires 2
“AA” batteries
Training course incl.
No batteries
required!
Requires 9V battery
Requires
9V battery
Requires
9V battery
Requires
9V battery
Produces flashing
colored LEDs
and three
popular
Christmas
melodies.
Requires
9V battery
