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FM Wireless Microphone Kit
Tiny FM wireless microphone trans-
mits every sound in a room to any
FM radio. Use it as a baby moni-
tor, one-way intercom, etc. Size
of PC board: 1 13/16” x 1”. Op-
erates from one 9V battery (not
included). Skill Level 2.
C6715 $7.85 ea.
AM Microphone Broadcast Station Kit
Be a DJ on any radio. Kit contains
high gain electric microphone and
two transistors. Also has a RCA jack
to connect to your tape recorder or
CD player. Operates on 9V battery
(not included). Skill Level 1.
C6752 $10.50 ea.
Manual Siren Kit
Produces loud upward and
downward wail of a “police” si-
ren as push-button is de-
pressed. Good for sound
effects. Uses 9V battery (not included). Skill Level 1.
C6382 $7.80 ea.
Super Siren Kit
Loud irritating siren features one
special IC that contains 3 tran-
sistors and a high gain power
amp. Uses 9V battery (not included). Skill Level 2.
C6474 $10.50 ea.
Secret Squealer Kit
This is a strange and amusing
kit. It emits a strange high
pitched squeal once every
minute. It is pretty difficult to find because it only
squeals for a second every minute. Uses one 9V bat-
tery (not included). Skill Level 1.
C6379 $6.50 ea.
Metal Locator Kit
Transistorized circuit uses sen-
sitive circuit and coil. Can detect
up to 5” away depending on size
of object. The metal locator de-
tects metal by a shift in tone which is transmitted to a
standard portable AM radio (you supply). Operates
from 9V battery (not included). Skill Level 1.
C6742 $5.75 ea.
Quiz Master Kit
This kit is the perfect an-
swer to scholastic chal-
lenges, quiz olympiads,
quiz answer bowls and
any question/answer
contest. Features
8 separate answer buttons and a master control board
with 4 Red Team and 4 Green Team LED lights. The
first contestant to answer after the question is asked
causes 3 events to occur: A loud tone sounds, all
other contestants are locked out, the contestant’s
indicator LED lights up on the Master Control Board
to let the teacher know who to call on. The control
board features a selectable time out tone that can be
adjusted to any period of time from 3 seconds to 15
seconds. This tone is totally separate from the an-
swer tone. With The Quiz Master you will have per-
fect judging every time—it never makes a mistake in
choosing which contestant was first. Operates from
8 AA (not included). Overall size of board: 3.875” x
9.625” Complete with all parts, PC board, 100 feet of
2 conductor wire and instructions. Skill Level 3.
C6419 $89.95 ea.
Smallest Variable Strobelight Kit
Features an on board control to ad-
just the flash rate from about
35 to 240 per minute and it op-
erates from a 9V battery (not
included). Requires only about 60-65ma to operate.
Size of PC board is 1 13/16” x 1 1/2”. Skill Level 2.
C6844 $12.95 ea.
9V DC Strobe Warning Flasher Kit
Compact strobe flasher pro-
duces brilliant flashes of
white light. Great safety de-
vice. Skill Level 2.
C5175 $16.95 ea.
12VDC High Power Strobe Kit
Brilliant xenon horseshoe
strobe tube flashes at a rate
you control, from 60 to 350
times per minute. Operates
from 12V DC. Skill Level 2.
C6460 $28.75 ea.
Dual Strobe Light Kit
Two straight xenon strobe tubes al-
ternately flash at a fixed rate of about
120 per minute. Operates from stan-
dard 120V AC. Skill Level 2.
C4622 $15.75 ea.
120VAC Strobe Light Kit
Variable speed, 120 to 200
flashes per minute. Very
popular kit. Great for parties,
dances, etc. Operates on
120V AC. Skill Level 2.
C3071 $14.30 ea.
120VAC Brilliant Strobe Kit
Popular kit features horseshoe
shaped xenon flashtube. Variable
rate from about 120 to 300 flashes
per minute. Skill Level 2.
C4823 $18.25 ea.
120VAC High Power Strobe Light Kit
Deluxe strobe light kit has con-
trol to vary flash rate from 60 to
300 flashes per minute. Uses
horseshoe strobe tube and re-
flector. Operates from standard 120V AC. Skill Level 2.
C4162 $23.50 ea.
Laser Pointer Switch Kit
Control slide projectors, lights,
sound sources, etc. during a
presentation. Simply point your
laser pointer at the large CDS cell and the kit re-
sponds by closing a set of relay contacts rated
1Amp at 120VAC. To turn off the item just aim the
beam at the CDS cell again. Operates from an AC
adapter (included). Skill Level 2.
C6733 $19.50 ea.
Remote Controlled Nightlight Kit
Simply aim any IR remote (that you
already own) at this simple kit and
2 laser like brilliant LEDs light up
and stay on for about 5 minutes.
Uses one 9V battery (not included). Skill Level 1.
C6777 $6.50 ea.
Fantastic Simulated Laser Kit
Emits a small red circle about
10 feet away in a dark room.
Great for safely simulating la-
sers in science projects.
Uses 9V battery (not included). Skill Level 1.
C6394 $9.25 ea.
Infrared Transmitter Kit
Make your own “phasor gun”
with this kit. Shoots high
power IR pulse when button
is pushed. Only works with
C6392 kit (above below). Uses 9V battery (not in-
cluded). Skill Level 2.
C6393 $8.99 ea.
Laser Target Kit
Shine any laser pointer at this
kit and a bright red star flashes
when you hit it. Works at great
range. Operates on one 9V bat-
tery (not included). Skill Level 1.
C6739 $7.25 ea.
Infrared Target Kit
Red diamond pattern made up
of 4 red LEDs flashes when hit
by infrared beam. Super sen-
sitive - works with all IR guns
available. Great for tag games. Uses 9V battery
(not included). Skill Level 2.
C6392 $12.99 ea.
IR Genie On/Off Switch Kit
Control lights, music, radios, etc with
any TV, VCR or IR remote. Red LED
indicator, two IC circuit. Range is
from 18 ft to 28 ft. Operates on a 9V
battery (not included). Skill Level 2.
C6748 $12.95 ea.
Sound Wizard On/Off Switch Kit
Control lights music alarms etc
with a clap of your hands. Con-
tacts remain closed until you
clap again. Utilizes a 3 IC cir-
cuit with LED indicator and
DPDT 1 AMP Relay contacts op-
erates on 9V battery (not included). Skill Level 2.
C6754 $12.95 ea.
Heart Throb Kit
How fast will your heart throb? This
kit is made up of 36 jumbo red
LEDs in the shape of a heart. It re-
sponds to your skin resistance
through touch pads. Uses 9V bat-
tery (not included). Skill Level 2.
C6410 $12.99 ea.
The Haunted Pumpkin Kit
Here is the perfect kit to spice
up your Halloween. In addition
to alternately flashing its green
LED eyes with its red LED nose, it also produces an
eerie, spooky electronic sound from its piezo mouth.
Uses one 9V battery (not included). Skill Level 2.
C6783 $8.95 ea.
Flashing Christmas Trees Kit
Red and green LED Christ-
mas trees flash alternately
in this colorful kit. Operates
on 9V battery (not included).
Size of PC board: 3 5/8” x 1 7/8”. Skill Level 2.
C6711 $9.25 ea.
Magic Christmas Tree Kit
When a 9V battery (not in-
cluded) is connected, the
bulbs on the tree blink all red
then all green and then back
to red again. Size of PC
board: 2 1/2” x 2 5/8”. Includes color label which
you glue to the PC board. Skill Level 1.
C6773 $4.95 ea.
Kits
Kits
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