Ultrasonic Antifouling System For Boats
CAR ALARM KITS
SOLAR POWERED SHED ALARM KIT
Screecher Car Alarm MKII
KA-1813 $17.50 plus
postage & packing
The Screecher MK II is
very effective and produces
an ear-piercing scream that will scare the pants off any
would be thief. It is easy to construct and features entry
delay with a soft warning tone, exit delay and high
intensity deterrent LED.
• Kit includes PCB, siren, all electronic components and
two adhesive warning stickers for no extra cost.
Short Circuits III Kit - Screamer Car Alarm
KJ-8062 $19.25 plus postage & packing
A more sophisticated alarm including entry/exit delay,
flashing deterrent light, soft warning alarm and deafening
internal siren. Thieves will make a hasty retreat!
• Kit includes PCB, siren and
electronic
components.
• PCB: 132 x 88mm
KC-5494 $17.50 plus postage & packing
A lot of valuable items are stored in sheds or locations
without access to mains power - a boat on a mooring,
for example. What you need is a simple solar powered
alarm that works with a variety of sensors - just what
this kit does. It has 3 inputs, plus all the normal
entry/exit delay etc. Short form kit only - add your own
solar panel, SLA battery, sensors and siren.
Supply voltage: 12VDC
Current: 3mA during exit delay; 500µA
with PIR connected
Exit delay: 22 seconds
Entry delay: 5-30s adjustable
Alarm period: 25s to 2. 5
minutes adjustable
KC-5498 $124.50 plus postage & packing
Many of you know that you can buy $2-5,000 imported
marine growth electronic antifouling systems. Jaycar, with
Silicon Chip have developed a similar system based on
this technology and information in the public domain. 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. Research reveals only one
transducer is needed for boats under 40ft.
Basically all parts supplied in the
project kit including wiring.
• 12VDC
• Suitable for power
or sail
• Could be powered by a solar
panel/wind generator
• Price includes epoxies
• For more details visit our website
www.jaycar.com
Instructions are NOT included. Instructions to suit Short
Circuits III project - Screamer Alarm Cat. KJ-8063 $1.25.
For full color instructions - see Short Circuits Vol III Book.
Cat. BJ-8505 $7.50
KJ-8060 $8.75 plus postage & packing
This simple design features a normally open and
normally closed input, 40 second siren duration and
triggered LED indication.
• Kit includes PCB, buzzer and
electronic components.
• 12VDC power required.
• PCB: 105 x 60mm
Instructions are NOT included. Instructions to suit Short
Circuits III project - Screamer Alarm Cat. KJ-8063 $1.25.
For full color instructions - see Short Circuits
Vol III Book. Cat. BJ-8505 $7.50
SHORT CIRCUITS III KIT - SIMPLE
INTRUDER ALARM
KJ-8080 $9.50 plus postage & packing
A low-cost method of communicating between two
rooms. The remote unit is hands free so it‘s also great as
a baby monitor.
• Kit includes PCB, speakers and
electronic components.
• 12VDC required.
• PCB: 105 x 60mm
Instructions are NOT included. Instructions to suit Short
Circuits III project - Low Cost Intercom Cat. KJ-8081
$1.25. For full color instructions - see Short Circuits Vol
III Book. Cat BJ-8505 $7.50
SHORT CIRCUITS III KIT - LOW-COST
INTERCOM SYSTEM
HIDDEN BUG DETECTOR
AA-0216 $30.00 plus postage & packing
This unit is basically a broadband receiver. It
operates over the incredible bandwidth of
100Kz to 2.2GHz! Clearly it requires the ‘bug’
to connect to the outside world by radio
transmission preferably shortwave. It is no
good for bugs that use telephone lines.
• Dimension: 100 x 60 x 25mm
• Telescopic antenna included
KC-5483 $58.00 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. Up to 16
transmitters may be used with the one receiver so it's
suitable for small-scale commercial applications. As it
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).
Additional UHF Rolling Code Transmitter Kit KC-5484 $23.25
UHF ROLLING CODE REMOTE SWITCH KIT
KC-5458 $37.75 plus postage & packing
This excellent keyless entry system features two
independent door strike outputs and will recognize up to
16 separate key fobs. The system keeps the coded key
fobs synchronized 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. The receiver
requires a 12VDC 1.5A
power supply. Some
SMD soldering is
required.
ROLLING CODE INFRARED KEYLESS
ENTRY SYSTEM
KIT OF
THE MONTH
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 30/11/2010
POST & PACKING CHARGES
HOW TO ORDER
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
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SD/MMC CARD WEBSERVER IN A BOX
KC-5489 $52.25 plus postage & packing
Host your own website on a common SD/MMC
card with this compact Web server In a Box (WIB).
Connecting to the Internet via your modem/router,
it features inbuilt HTTP server, FTP server, SMTP
email client, dynamic DNS client, RS232 serial
port, four digital outputs and four analogue inputs.
Requires a SD memory card, some SMD
soldering and a 6-9VDC adaptor. Kit
includes PCB, case and
electronic components.
• PCB: 123 x
74mm
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SELLER
Order online: www.jaycar.com