CEN
Cash in your surplus gear. Advertise it here in Silicon Chip.
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Name ...
Address ...
Suburb/Town
Postcode .
Enclosed is my cneque or money order for $ ....... . .... . .... .. . ... .
D Bankcard D Visa Card
Card No
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!~~~-~~~~-~~~~~-~~~~~
Signature ........ .
FOR SALE
NEW 64K-256K PRINTER BUFFER
design release . VER 4.0 and REV G
boards now available. Double-sided
PCB, EPROM and instructions:
$39 .00 . Optional additions include 2 x
THE BUBBLE-ETCHER
Our Bubble-Etcher now has a
heater. Reheat the etchant when
you need it. Let the air bubbles do
the stirring. The perspex tank
forms a vertical slot. You see the
etching proceed. Suits boards up
to 1 2 x 1 0-inch. Ask us for a
pamphlet.
Sesame Electronics Pty Ltd, PO
Box 452, Prahan 3181. Phone
(03) 527 8807.
96
SILICON CHIP
Advertising Index
Allied Capacitors ...... ...... .... .. 21
Altronics ..... ..... ........ .... .. 38-41
Arista Electronics .............. ... 66
Avtek ... .... ..... ....... .... ... ...... IBC
Ballarat Electronic Supplies .. . 1 5
Bell lRH ... .... .. .. ............ ... ...... 9
Contact International .. ... .. ..... 86
David Reid Electronics ... ..... .. 33
Dick Smith Electronics ..... 12, 13
48,49,88,89
Electronic Solutions ...... .. 60,61
Geoff Wood Electronics .. ...... 85
Goldstar ..... .... ..... .. .. ... . : ..... IFC
Hycal Instruments ................ 1 5
Jaycar Electronics ... ....... 22-25
72-75
J.V. Tuners ............... .. ... ..... 67
Kenwood Australia .. ... .... ... OBC
Pre Pak Electronics ... ........ ... 69
RCS Radio .......... .... .. ... .. ... .. 4 7
Rod Irving Electronics ......... .. 81
Scan Audio .. .. ............ .. ....... 21
Sesame Electronics ....... ...... 96
7 -segment LED front panel display of
percentage full, 1 to 99 copies select,
3 polled computer inputs, printer switches, computer switches, and serial
converter boards. For a free catalog
send a 37c stamp to: Don McKenzie,
29 Ellesmere Crescent, Tullamarine
3043 .
RADIO/TV RESTORERS - We have a
large stock of new valves . Send SAE
for list or phone Shellharbour TV Service, 26B Mary St, Shellharbour,
2529. (042) 95 1175.
BOOKS & PLANS
LOW SPEED GENERATORS for windmills, water turbines, steam engines.
The definitive book: " The Homebuilt
Dynamo" (1987), 182 pages, 8.5" x
1 2", hardback. Generator design and
construction with ceramic magnets.
PC Boards
Printed circuit boards for SILICONCHIP projects are made by:
• RCS Radio Pty Ltd, 651
Forest Rd , Bexley, NSW 2207.
Phone (02) 587 3491.
• Jemal Products, 5 Forge St,
Welshpool, WA 6106. Phone
(09) 350 5555.
• Marday Services, 2139 Great
North Rd, Avondale , Auckland,
NZ. Phone 88 5730 .
Complete plans, 268 photographs,
step-by-step construction details.
$A85.00 postpaid airmail (brochure
$A5 .00 refundable). Todd-Forbes
Publishing, 627 West Coast Road,
Oratia, Auckland .
Notes & Errata
FM Stereo Transmitter, October
1988: the O.OlµF filter capacitor
connected to pin 12 of the IC should
be 0.00lµF. With the O.OlµF in
place the transmitter will not work
in stereo.