great new products
plus all the old
• 6,750 products
• Over 900 new products
For your FREE catalog log on to: www.jaycar.com/catalog
or check out the range at: www.jaycar.com
KC-5470 $55.25 plus postage & packing
Using new Thermal Trak power transistors, this ultra-low
distortion amplifier module has no need for a quiescent
current adjustment or a Vbe multiplier transistor. Kit
supplied with PCB & all electronic components.
Heat sink & power supply not included.
• Output power:
135WRMS 8 ohms &
200WRMS 4 ohms
• Frequency response:
4Hz to 50kHz, 1m
• Harmonic distortion:
Suitable Balanced Power Supply Kit
SD CARD SPEECH
RECORDER & PLAYER KIT
plus postage & packing
Use this kit to store your
WAV files on
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.
BATTERY MAINTENANCE KITS
SLA BATTERY HEALTH CHECKER KIT
BATTERY ZAPPER MKIII 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. It still includes test points
for a DMM and binding posts for a
battery charger. Not recommended
for use with gel batteries
• PCB with solder mask
and overlay components
• Screen printed machined case
• 6, 12 & 24VDC
Order Value Cost
$25 - $49.99 $7.50
$50 - $99.99 $20
$100 - $199.99 $40
$200 - $499.99 $60
Note: Products are despatched from Australia, so
local customs duty & taxes may apply.
Prices valid until 30/06/2010
POST & PACKING CHARGES
Max weight 12lb (5kg).
Heavier parcels POA.
Minimum order $25.
HOW TO ORDER
+ 61 2 8832 3118*
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
Order online: www.jaycar.com
KC-5495 $26.25 plus postage & packing
An ideal project for anyone wanting a compact and
portable stereo amp where 12V power is available.
Performance is excellent with 20WRMS
per channel at 14.4V into 4 ohms and
THD of less than 0.03%. Shortform
kit only. Recommended heatsink
Cat. HH-8570 $3.50.
• PCB: 95 x 78mm
12V STEREO AMPLIFIER KIT
WEBSERVER IN A BOX
SD/MMC CARD KIT
plus postage & packing
Host your own website on a
common SD/MMC card with this
compact Webserver In a Box (WIB). It
connects to the Internet via your modem/router and
features inbuilt HTTP server, FTP server, SMTP email client,
dynamic DNS client, RS232 interface along with four
digital outputs and four analogue inputs. Requires an SD
memory card, some SMD soldering and a 6-9VDC power
adaptor. Kit includes PCB, case and electronic components.
KC-5487 $80.75 plus postage & packing
If you listen to CDs through a DVD player, you can get
sound quality equal to the best high-end CD players with
this DAC kit. It has one coaxial S/PDIF and two TOSLINK
inputs to connect a DVD player, set-top box, DVR, PC etc.
It also has stereo RCA outlets.
Requires some SMD
See website for
STEREO DIGITAL TO
ANALOG CONVERTER KIT
• Short form
I/O, DAC and switch
PCB and on-board components only.
• Requires: PSU (KC-5418 $11.75)
and toroidal transformer
THEREMIN SYNTHESIZER KIT - MKII
KC-5475 $43.50 plus
postage & packing
Create your own eerie science
fiction sound effects! Updated features
to one of our most popular kits
include extra test points,
change to AC to avoid
interference, and a new
skew control to vary audio
tone. Contains PCB with overlay,
pre-machined case and all specified components.
"MINIVOX" VOICE OPERATED RELAY KIT
KC-5172 $9.50 plus postage & packing
Voice activated relays are used for 'hands free' radio
communications and some PA applications etc. 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
• PCB: 47 x 44mm