Selling
Kits for Electronic Enthusiasts
KIT OF THE MONTH
12/24VDC 20A Motor Speed Controller Kit
KC-5502 $29.00 plus postage & packing
Control the speed of 12 or 24VDC motors from zero
to full power, up to 20A. Features optional soft start,
adjustable pulse frequency to reduce motor noise,
and low battery protection. The speed is set using
the onboard trimpot, or by using an external
potentiometer (available separately, use
RP-3510 $2.00).
• Kit supplied with PCB and all
onboard electronic
components
• Suitable
enclosure
UB3 case,
HB-6013 $2.50
Speedo Corrector MkII Kit
KC-5435 $39.75 plus postage & packing
When you modify your gearbox, diff ratio or
change to a large circumference tyre, it may result
in an inaccurate speedometer. This kit alters the
speedometer signal up or down from 0% to 99%
of the original signal. With this improved model,
the input setup selection can be automatically
selected and it also features an LED indicator
to show when the input signal is being
received. Kit supplied with PCB
with overlay and all
electronic components.
• PCB: 105 x 61mm
• Recommended box UB5
use HB-6013 $2.50
Ultrasonic Antifouling for Boats
KC-5498 $179.50 plus postage & packing
Marine growth electronic antifouling systems can
cost thousands. This project uses the same
ultrasonic waveforms and virtually identical
ultrasonic transducers mounted in sturdy
polyurethane housings. By building yourself (which
includes some potting) you save a fortune!
Standard unit consists of control electronic kit and
case, ultrasonic transducer, potting and gluing
components and housings. The single transducer
design of this kit is suitable for boats up to 10m
(32ft); boats longer than about 14m will need two
transducers and drivers. Basically all parts supplied
in the project kit including wiring.
(Price includes epoxies).
Universal Voltage Switch
KC-5377 $23.75 plus postage & packing
This is a universal module which can be adapted to
suit a range of different applications. It will trip a
relay when a preset voltage is reached. It can be
configured to trip with a rising or falling voltage, so
it is suitable for a wide variety of voltage outputting
devices. For example a car throttle position sensor,
air flow sensor, EGO sensor. You could even use it
to trigger an extra fuel pump under high boost, anti-
lag wastegate shutoff, and much more. Kit supplied
with PCB, and all electronic
components.
• 12VDC
• Suitable for power
or sail
• Could be powered by
a solar panel/wind
generator
• PCB: 78 x 104mm
Hundreds
Sold!
SECURITY KITS
UHF Rolling Code Remote Switch Kit
KC-5483 $72.00 plus postage & packing
High-security 3-channel remote control that can be
used for keyless entry into residential or
commercial premises or for controlling
garage doors and lights. Features rolling
code/code hopping, the access
codes can't be intercepted
and decoded by
undesirables. The
transmitter kit
includes a three
button key fob case
and runs on a 12V remote
control battery. The receiver is a short-form kit
without case so you can mount it in the location or
enclosure of your choice.
• Receiver 12VDC 150mA (1A for door strike use)
• PCB: Transmitter: 34 x 56mm
• Receiver: 110 x 141mm
Also available to suit:
Additional Transmitter Kit
KC-5484 $29.00
Rolling Code Infrared Keyless Entry System
KC-5458 $47.00 plus postage & packing
This keyless entry system features two
independent door strike
outputs and will recognise
up to 16 separate key
fobs. The system keeps
the coded key fobs
synchronised to the
receiver and
compensates for
random button
presses while the
fobs are out of
range. Supplied with solder masked and silk screen
printed PCB, two programmed micros, battery and
all electronic components.
Don’t just sit
there BUILD
SOMETHING!
• Receiver requires a 12VDC 1.5A power supply
• Some SMD soldering is required
• PCB: 61 x 122mm
• PCB: 105 x 60mm
Universal Power Supply Regulator
KC-5501 $11.00 plus postage & packing
This is an upgraded version of the original universal
power supply kit published in August 1988. One
small board and a handful of parts will allow you to
create either a regulated ±15V rail or +15VDC single
voltage from a single winding or centre tap
transformer (not included). See website
for more details.
• Includes all PCB and
components for board,
transformer not included
• PCB: 72(L) x 30(W)mm
"Minivox" Voice Operated Relay
KC-5172 $11.50 plus postage & packing
Voice operated relays are used for 'hands free' radio
communications and some PA applications etc.
Instead of pushing a button, this device is activated
by the sound of a voice. This tiny kit fits in the
tightest spaces and has almost no turn-on delay.
12VDC 35mA required. Kit is supplied with PCB
electret mic, and all specified
components.
• PCB: 47 x 44mm
SHORT CIRCUITS - VOLUME 1
This volume will teach you everything you need to get started in electronics and
is suitable for ages 8+. We give you the option of buying the book on its own,
or together with the accompanying kit that contains the components for each of
the 20-odd projects described in the book. Some of the exciting projects include
a Police Siren, Electronic Organ, Sound Effects Unit, Light Chaser and many,
many more! The full colour 96 page book, is lavishly illustrated with over 100
drawings and diagrams. No prior knowledge of electronics is
needed, projects are fun and totally safe to build.
Short Circuits Book
BJ-8502 $7.25
Short Circuits Project Kit
KJ-8504 $24.50
Short Circuits Book
and Project Kit
KJ-8502 $32.50
AGES 8+
An excellent
way for new
comers to dip
their toes into
the wonders of
electronics!
AGES 12+ AGES 10+ AGES 14+
Post & Packing Charges
Order Value Cost
$25 - $49.99 $7.50
$50 - $99.99 $20
$100 - $199.99 $40
$200 - $499.99 $60
$500+ $75
Note: Products are dispatched from Australia,
so local customs duty & taxes may apply.
Prices valid until 30/9/2011
Max weight 12lb (5kg).
Heavier parcels POA.
Minimum order $25.
www.jaycar.com
1-800-784-0263*
+ 61 2 8832 3118*
techstore@jaycar.com
P.O. Box 107, Rydalmere NSW 2116 Australia
• ALL PRICING IN US DOLLARS • MINIMUM ORDER ONLY $25
*Australian Eastern Standard Time
(Monday - Friday 09.00 to 17. 30 GMT + 10 hours)
Note: 10-14 days for air parcel delivery
HOW TO ORDER
WEB:
PHONE:
FAX:
EMAIL:
POST:
Order online: www.jaycar.com