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We stock a variety of High Quality Resistors & other components at Unitech Electronics Pty. Ltd.
Phone: +61 2 9820 - 3555 sales@unitechelectronics.comFAX: +61 2 9603 - 8685
Updated August 11th 2011
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ACTIVE COMPONENTS       PASSIVE COMPONENTS
To the Capacitors page  To the Connectors page  To the Crystals page  To the very useful Data Sheets page  To the Diodes page
To the Eproms page  To the Fuses page  To the Heatsinks page  To the Integrated Circuits page  To the IC sockets page
To the I.D.C's page  To the L.E.D.s page  To the Microprocessors page  To the mini D.I.L. switches below  To the mini toggle switches page
To the Ni-Cad Batteries page  To the Obsolete and Hard to find Semiconductors page  To the To Very high quality Reed Switches page  To the Resistors page  To the Transistors page

To our other electronics and CAD services pageTo our other electronics and CAD services page

All prices shown as each piece excluding GST and for Australia ONLY with 10% GST added.

To the Free Joystick free circuits page
CLICK HERE for free circuit diagrams using the Powerplay "mini" Joystick

To the extensive and long NE555 Data page
CLICK HERE for free circuit diagrams using the NE-555 Timer chip.

click Free PSU circuit

More items to be added August 18 th 2011

This page is Under Re-Construction

The pictures on this page are Copyright © 1985 - 2011 Unitech Electronics Pty. Ltd. however,
rights to use this page are assigned for use by private individuals only.

Permission ( only in writing ) can be given for links to any graphics to be shown on another web site

EMAIL US at: sales@unitechelectronics.com


Disclaimer:   Whilst every effort is made to ensure the accuracy of these circuits,   there will be some out there
who will make it and do it wrong, thus destroying their hard drive or in some cases their motherboard and Hard 
drive. We do not make any warranties regarding these web site circuits, these are to be used as a "guide only".
You alone must determine if it is suitable for "your expertise" to build or assemble any project, here or elsewhere.
If you think you cannot do it, then play safe and don't. Please, save yourself the agony and find someone qualified 
who can ! We cannot, nor will not be responsible for any errors or omissions or accidents made in using this circuit.

These circuits were devised here at Unitech and kept as simple and yet as functionally possible for all folks to use.
The circuits contained on the Unitech Electronics web site are "as is" and no warranty what-so-ever regarding accuracy, 
function ability or suitability for your purpose or your personal application is made what so ever. Use at your own risk.

We draw your attention to the fact that some circuits are connected to the domestic  240 V AC mains.     If you are not
fully conversant with mains wiring safety procedures, then please consult someone who is. Death is very permanent.

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Let us quote you on larger quantities at very competitive pricing ,..... call us.

Fax: +61 2 9603 8685 Phone: +61 2 9820 3555

Unitech Electronics Pty Ltd is your one stop "global shop" for all your "computer" and "Electronic"
Hardware solutions , we design and manufacture for you.         We make it happen for you!

To the variety of Adapters page  To the Amiga Specific chips page  To the Power Adapter page  To the Consumables page  To the Cooling Fans page
To the Data Switchbox page  To the DVD-ROMs page  To the Hard Drives page  To the Joysticks page  To the Key Locks page
To the To the kvm switchers page  To the Mains Filter page  To the Modems page  To the Monitors page  To the Mounting Kits page
To the Computers page  To the Printers page  To the Printer Paper page  to the Printer Sharer page  To the Power Tower page
To the Power Supply's page  To the ROM Burners page  To the Security Locks page  To the SIMM's page  To the Speakers page
To the Surge Protectors page  To the Very useful SurgeZapper page  To the SCSI Terminators page  To the U.P.S page  To the Video RGB Crisper page

ALL MANNER OF CABLES - 20 Categories
Please make your choice from our Extensive Cables selection below on this Cables Group
To the 9 way D cables page  To the 15 way D Cables page  To the 23 WAY CABLES page  To the BNC Cables page  To the DIN Cables page
To the Ethernet Cables page  To the IDE CABLES page  To the KEYBOARD EXTN CABLES page  To the Modem CABLES page  To the MONITOR CABLES page
To the Null Modem CABLES page  To the 240V Power cables page  To the PRINTER CABLES  To the RCA Cables page  To the Ribbon Cables page
To the RJ45M Cables page  To the SCSI CABLES page  To the SPECIAL CABLES page  To the USB Cables page  To the Wiring Harness Assy page

To an External link to currency conversionTo the courier delivery tracking pageTo our physical location pages

NICE=TRY-BLURB

To the free circuits page

Amiga parts - Amiga chips - Amiga ram - Amiga Software

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This website, its graphics concept and design and layout are Copyright © 1985 - 2011 to
Unitech Electronics Pty. Ltd. Est. 1978.      E. & E. O.      We ship globally from our Sydney, Australia office

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