This is only a preview of the June 1991 issue of Silicon Chip. You can view 41 of the 96 pages in the full issue, including the advertisments. For full access, purchase the issue for $10.00 or subscribe for access to the latest issues. Articles in this series:
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Items relevant to "Four-Channel Lighting Desk, Pt.1":
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MARKET CENTRE
Cash in your surplus gear. Advertise it here in Silicon Chip .
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CLASSIFIED ADVERTISING RATES
FOR SALE
WEATHER FAX programs for IBM XT/
ATs *** "RADFAX2" is a high resolution,
shortwave weather fax, Morse & RTTY
receiving program. Needs CGA, SSB
HF radio & Radfax decoder. Also
"RF2HERC", "RF2EGA" & "RF2VGA",
same as RADFAX2 but suitable for
Hercules, EGA & VG A cards respectively. $35. *** "SATFAX" is a NOAA,
Meteor & GMS weather satellite picture receiving program. Uses EGA &
VGA modes, needs EGA or VGA colour monitor & card, plus "WEATHER
FAX" PC card. $45. *** All programs
are on 5.25-inch or 3.5-inch discs (state
which) & include documentation . Add
$3 postage. ONLY from M. Delahunty,
42 Villiers St, New Farm, 4004 Old.
Phone(07)3582785.
Advertising rates for this page: Classified ads - $7.00 for up to 15 words plus 40
cents for each additional word. Display ads (casual rate) - $20 per column
centimetre (Max. 10cm).
Closing date: five weeks prior to month of sale. If you use a PO Box number, you
must include your permanent address and phone number for our files. We
cannot accept ads submitted without this information.
To run your classified ad, print clearly on the lines below or on a separate sheet of
paper & send the form together with your cheque or credit card details to : Silicon
Chip Classifieds, PO Box 139, Collaroy Beach, NSW 2097. Or fax the details to
(02) 979 6503.
LAB LASERS . 0.5mW to 2mW HeNe
lasers complete. Ideal for students or
hobbyists. Australian made. $440- $640.
Phone M.C.E. Lasers (03) 357 0055.
CIRCUIT DESIGN SOFTWARE. Design your own .008% THD Sinewave
Generator from 90Hz-30kHz using the
PCB in SILICON CHIP, February 1991 .
$20 inc. p&p.
Design & build you own Audio Power
Amplifier up to 20W. On-screen circuit
diagram and hardcopy facilities. Instructions included. $30 inc. p&p.
Custom-make your own SLA Battery
Charger using the UC3906 IC (4-30V).
Designed by the author of the SILICON
CHIP March 1990 project. $20 inc. p&p.
Enclosed is my cheque/money order for $_ _ _ _ or please debit my
O Bankcard
o Visa Card
0 Master Card
Card No.
Signature_ _ _ _ _ _ _ _ _ _ _ Card expiry date_____ _
Name _ _ __ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
Street _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ _ __
Suburb/town _ _ _ _ __ _ _ __ _ _ Postcode_ _ _ _ __
XI
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DIGITAL WAVEFORMS
FROM A PC
As described in SILI CON CHIP in
March, May & June 1990. The software can also be used for the similar
project (Simple PC Function Generator) described in Electronics Australia
in January 1989. Software & PC
Board: $39.95 incl. p&p. Software
only: $32.50 incl. p&p. Money order
or cheque. M. Radvanyi, PO Box 49,
Kingswood , NSW 2749.
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JUN E 199 1
95
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MEMORV·EXPANSION
Advertising Index
Prices at May 10th 1991
DRAM DIP ZIP SIMM & SIP
SPEED lns)
TYPE
120
2.20
1.80
100
2.35
2.00
2.50
6.10
80
70
4164
2.20
2.40
41256
2.75
41464
411000
7.30
7.90
38.00
1MBx4 (Static)
256K x 9
20.50 21.00 22.50
62.00 72.00 81.00
1MBx9
295.00
4MB X 9
SimmSockets30 X 1Vertical
1.70
Simm Sockets 30 x 2 Angle
3.50
Simm Sockets 30 x 2 Vertical
3.20
~PELHAM
CO-PROCESSORS
INTEL CYRIX
8087
8087-1
8087-2
80287-8
80287-10
287XLT
287XL
387DX20
387DX25
387DX33
387SX16
387SX20
120.00
175.00
175.00
272.00
275.00
285.00
285.00
550.00
693.00
848.00
432.00
510.00
ETS, PO BOX 491,
NOARLUNGA CENTRE, SA 5168.
Phone: (08) 382 8919
Antique Radio Restorations ....... 96
IIT
Arista ............................... 33,61,73
Back Issues .......................... 90,91
178.00
David Reid Electronics ........ . IFC,1
Dick Smith Electronics .. .. ...... 11-13
510.00
640.00
780.00
406.00
440.00
480.00
600.00
670.00
395.00
Electronic Solutions ................ .. . 31
Electronic Toy Services ............. 96
Electronics World ....................... 85
Sales Tax 20%. Overnight Delivery.
Credit Cards Welcome 1st Floor, 100 Yarrara
Road , Pennant Hills, N.S.W. 2120
Tel(02)980-6988
MODEL TRAIN CONTROLLER project, SILICON CHIP, November 1990,
$19.95 plus $2.50 p&p. Plugpack,
12VAC, 1.7A, suitable for the above
(use rectifier) , $29.95 plus $4.00 p&p.
Kits built & repaired. Prototype production board supplier to the hobbyist
& supplier of SILICON CHIP project
PCBs.
Altronics ...................... .......... 22-23
Fax(02)980-6991
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FIX-A-KIT
$20.00 PER HOUR LABOUR
3 MONTHS WARRANTY ON REPAIRS
12 MONTHS WARRANTY ON CONSTRUCTION
Service to most types of electronic equipment
TECHNICAL ASSISTANCE
HYCAL ELECTRONICS
Design, Manufacture & Repair of Electronic
Equipment
Trading Hours 8am to 3pm, Monday to Friday
(02) 633 54 77
Elmeasco ................. .... .......... OBC
Geoff Wood Electronics .. ... ........ 87
Harbuch Electronics .. ................ 56
Hycal Instruments ............. .... ..... 96
Jaycar Electronics ................ 45-52
J.V. Tuners ................. .... ... ... ... ... 57
Kalextronics .... .. .. .. ... .... ........ ...... 61
M. Radvanyi .............................. 95
Oatley Electronics ............ . 5,33,93
PC Computers .. ...... .. .. .. ............. 96
PC Marketplace .... ..... .. ..... .. ....... 75
Pelham ............................... ... .... 96
Raytec Data Systems ...... ... ....... 56
MAX 1/0 Board
Kit $149.00. Built & Tested $269.00.
• 7 x Relays SPST 2 amps each
• 8 x Switch inputs (TTL)
• 1 x DAG (Digital to Analog converter)
• 1 x ADC ( Analog to Digital converter)
• 4 x Motor Drive outputs (40mA ea.)
• 1 x Programmable timer output.
MAX includes a 20-page manual with all schematics, parts
layout etc., a 360K PC-compatible floppy with diagnostic
and sample software in GW-Basic. MAX runs from a PC
compatible printer port for full compatibility with a large
range of computers. Same day dispatch of orders. Credit
cards or personal cheques welcome.
Phone (08) 332 6513 or Fax (08) 364 0902 (24 hours)
PC Computers, 36 Regent St, Kensington, SA.,
Buy all three for $50 and save $20!
IBM/XT/AT compatible, 5 .25-inch 360K
disc only, CGA/EGA/VGA, MS-DOS 3.2
or later. Send cheque/ money order to:
D . Yates, PO Box 134, French's Forest, NSW 2086.
WHOOPS! MY Z-80 BASED PBUFF
printer buffer just doubled its memory
capacity again. Over 3000 kits now sold.
Combinations of DIP/SIPP/SIMM DRAMS
in 9 memory sizes up to 2Mb. Rev J
board, Ver 4.3 EPROM & instructions
$39. Cable board $9. P&P $3. Serial
board & many other options available.
Send a 43c stamp for a free catalog to:
96
SILICON CHIP
TRANSFORMER REWINDS
ALL TYPES OF TRANSFORMER REWINDS
TRANSFORMER REWINDS
Reply Paid. No.2, PO Box 438, Singleton, NSW
2330. Ph: (065) 761291. Fax: (065) 761003.
RCS Radio ........ .... ........ ........ .. .. 86
Resurrection Radio .................... 81
Rod Irving Electronics .......... 34 ,35
62,63,82,83
Sheridan Electronics .......... .. ..... 77
Don McKenzie, 29 Ellesmere Crescent,
Tullamarine 3043.
ANTIQUE RADIO
Silicon Chip Binders .............. .. IBC
Stewart Electronics ............. .. ..... 89
Subscriptions ........................... .. 94
Transformer Rewinds .. .... .......... 96
ANTIQUE RADIO restorations. Your
one-stop radio repair shop. Specialising
in restoring vintage radios including
chassis rewiring, re-condensing, quality new parts, valves, valve sockets,
speakers, power & audio transformers.
Secondhand radio dials & parts for most
brands & models. About 400 radios in
stock for sale, restoration & parts. Every
restored wireless is covered by a 2year warranty on parts & labour. We
restore damaged woodwork & cabinets
& French polish (approx. 40coats). Vintage car radios available for sale or
restoration. Repairs done on tape decks
& amplifiers. Open Sat. 1 Oam-5pm;
Sun. 12.30-5pm. 109 Cann St, Bass
Hill, NSW 2197. Phone (02) 645 3173
BH or (02) 726 1613 AH.
SC
PC Boards
Printed circuit boards for SILICON
CHIP projects are made by:
• Electronic Toy Services, 2/ 111
Glynville Drive, Hackham West, SA
5163. Phone (08) 382 8919.
• Jemal Products , 5 Forge St ,
Welshpool, WA 6106. Phone (09)
350 5555.
• Marday Services, PO Box 19-189,
Avondale, Auckland, NZ. Phone 88
5730.
• RCS Radio Pty Ltd, 651 Forest
Rd, Bexley, NSW 2207. Phone (02)
587 3491.
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