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• Over 900 new products
SD CARD SPEECH RECORDER & PLAYER KIT
KC-5481 $43.50 plus postage & packing
Use this kit to store your WAV files on MMC/SD/SDHC
cards. It can be used as a jukebox, a sound effects player
or an expandable digital voice recorder.
You can use it as a free-standing
recorder or in conjunction with
any Windows, Mac or Linux
PC. Short form kit
includes overlay
PCB, SD card
socket and
electronic
components.
For your FREE catalog log on to: www.jaycarelectronics.com/catalog
or check out the range at: www.jaycar.com
MARINE ENGINE SPEED EQUALIZER KIT
BATTERY ZAPPER KIT - MKII
FUEL / AIR MIXTURE DISPLAY KIT
KC-5479 $46.50
plus postage & packing
Prolongs the life of your lead-acid
batteries. Like the original 2005
project, this circuit produces short
high-level bursts of energy to reverse
the sulphation effect. The battery
condition checker is no longer included
and the circuit has been updated and
revamped to provide more reliable,
long-term operation. Not recommended
for use with gel batteries
• PCB with solder mask & overlay components
• Screen printed machined case
• 6, 12 & 24VDC
KC-5485 $35.00 plus postage & packing
Displays your car's air-fuel ratio as you drive.
Designed to monitor a wideband oxygen sensor
and its associated wideband controller.
Alternatively it can be used to monitor a
narrowband oxygen sensor or for monitoring other
types of engine sensors.
KC-5488 $23.25 plus postage & packing
The Engine Speed Equalizer Kit takes the tacho signals
from each motor and displays the output on a meter that
is centered when both motors are running at the same
RPM. When there's a mismatch, the meter shows which
motor is running faster and by how much. You
simply adjust the throttles to suit. Short
form kit only, requires moving
coil panel meter
(Cat. QP-5010 $9.00).
• 12VDC
• Double-sided plated PCB
• Programmed PIC
• Electronic components
• Case with machined
and screen printed lid
• 12VDC
• PCB and specified
components
SECURITY & ALARM KITS
UHF Rolling Code Remote Switch Kit
Solar Powered Shed Alarm Kit
KC-5494 $17.50 plus postage & packing
A simple solar powered alarm that's great for sheds and other
remote locations that lack mains power - a boat on a mooring,
for example. This kit has 3 inputs and works with a variety of
sensors, plus all the normal entry/exit delay etc. Short form
kit only - add your own solar panel, 12V SLA battery, sensors
and siren. See website for specs.
• Supply voltage: 12VDC
• Exit delay: 22 seconds
• Entry delay: 5-30s
adjustable
• Alarm period: 25s to 2. 5
minutes adjustable
• Current: 3mA during
exit delay; 500µA
with PIR connected
KC-5480 $14.50 plus postage & packing
A versatile active filter module that can be used either as
an active crossover, a low pass filter, or a high or band
pass filter in a speaker project simply by changing a
couple of jumper links. Short form kit only with PCB,
overlay and all common components. Requires power
supply (see specs), amplifiers, and additional components
for configuration to PSU and
operation frequency.
• Input impedance: 47kΩ
• Power supply: dual rail
±15-60VDC;
single rail 12-30VDC or 11-43VAC
• Current: 40mA max
• S/N ratio: >100dB 1V 22Hz-22kHz filter
MULTIFUNCTION ACTIVE
FILTER MODULE KIT
VOLTAGE MODIFIER KIT
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 despatched from Australia, so
local customs duty & taxes may apply.
Prices valid until 31/05/2010
POST & PACKING CHARGES
Max weight 12lb (5kg).
Heavier parcels POA.
Minimum order $25.
HOW TO ORDER
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)
Expect 10-14 days for air parcel delivery
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KC-5490 $46.50 plus postage & packing
This kit intercepts and alters the signal from engine
sensors that supply a voltage signal to the engine control
unit (ECU). Restore correct air/fuel ratios after engine
modifications, prevent engine boost cuts;
or alter sensor signals
for improved
drivability. Requires
hand controller for
programming, RS232
cable and a suitable
input signal. Kit
includes PCB, case and
electronic components.
Recommended with this kit:
• Hand Controller Cat. KC-5386 $39.50
• RS232 Cable Cat. WC-7502 $7.00
Order online: www.jaycar.com