Vol.8, No.3; March 1995
Contents
FEATURES
4 Electronics In The New EF Falcon, Pt.1
New engine management system has triple coil ignition – by Julian Edgar
11 Protection For Toroidal Power Transformers
Fuse selection for short circuit & overload protection – by Michael Larkin
16 The Latest Trends In Car Sound, Pt.3
Building a Tube Sub-Woofer – by Julian Edgar
58 A Look At The 68000 Microprocessor
Interface buses & registers – by Elmo Jansz
85 Tektronix TDS 784A TruCapture Oscilloscope
TUNE SUB-WOOFER FOR CAR HIFI
SYSTEM – PAGE 16
Can display up to 400,000 acquisitions per second – by Leo Simpson
PROJECTS TO BUILD
20 Subcarrier Decoder For FM Receivers
Tune into hidden FM transmissions – by John Clarke
32 50W/Channel Stereo Amplifier, Pt.1
Easy-to-build, no setting-up adjustments – by Leo Simpson & Bob Flynn
40 Build a Lightning Distance Meter
It measures flash distances up to 19km – by Darren Yates
52 Wide-Range Electrostatic Loudspeakers, Pt.2
Building the treble & bass panels – by Rob McKinlay
69 IR Illuminator For CCD Cameras & Night Viewers
Use it for security or wildlife observations – by Branco Justic
TUNE INTO HIDDEN FM
TRANSMISSIONS – PAGE 20
SPECIAL COLUMNS
46 Serviceman’s Log
Doing the rounds with remote control – by the TV Serviceman
63 Remote Control
Building a remote control system for models; Pt.3 – by Bob Young
72 Computer Bits
Record real-time video with the Video Blaster FS200 – by Darren Yates
BUILD THIS 50W/CHANNEL
STEREO AMPLIFIER – PAGE 32
74 Vintage Radio
The innaugural vintage radio swap meet – by John Hill
80 Amateur Radio
Build a simple 2-transistor CW filter – by Darren Yates
DEPARTMENTS
2 Publisher’s Letter
9 Mailbag
10 Circuit Notebook
50 Order Form
82 Product Showcase
90 Ask Silicon Chip
93 Notes & Errata
94 Market Centre
96 Advertising Index
REMOTE CONTROL RECEIVER FOR
MODELS – PAGE 63
March 1995 1