Fullscreen HTML5Med Res (??MB)HTML4

Vol.9, No.7; July 1996 Contents FEATURES 4 SPECIAL FEATURE: Installing A Dual-Boot Windows 95/ Windows 3.1x System on Your PC Want to upgrade to Windows 95 but fear the unknown? A dual-boot system may be the answer. It’s easier to install than you think – by Greg Swain 10 Fuel Injection In Economy Cars Multi-point fuel injection systems are generally too expensive for use in economy cars. The Bosch Mono-Jetronic system cuts costs by using just one injector. Here’s a look at how it works – by Julian Edgar DUAL BOOT WINDOWS 95/ WINDOWS 3.1X SYSTEM FOR YOUR PC – PAGE 4 82 Review: The Tektronix THS720 Tekscope Find out about this powerful new 2-channel 100MHz oscilloscope/4000-count digital multimeter with LCD readout – by Rick Walters PROJECTS TO BUILD 26 Build A VGA Digital Oscilloscope, Pt.1 This digital storage scope features a bandwidth of 100kHz and uses a surplus VGA monitor for the readout– by John Clarke 31 Remote Control Extender For VCRs Simple circuit uses just two ICs and a few sundry bits and pieces. Build it and operate your VCR from another room in the house – by Rick Walters 54 Build A 2A SLA Battery Charger Charge 12V SLA batteries from a car or boat battery – by John Clarke 60 Minilog: An 8-Bit Single-Channel Data Logger Low-cost unit can be read in the field using an LCD or can communicate with a PC – by Anthony Mott VGA DIGITAL OSCILLOSCOPE – PAGE 26 70 A Three-Band Parametric Equaliser Low-noise, low-distortion circuit is ideal for use with musical instruments or public address systems – by Bob Flynn SPECIAL COLUMNS 22 Computer Bits Dressing up the screen in Basic – by Rick Walters 40 Serviceman’s Log Lightning strikes again – by the TV Serviceman REMOTE CONTROL EXTENDER FOR VCRs – PAGE 31 77 Radio Control Multi-channel radio control transmitter; Pt.6 – by Bob Young 86 Vintage Radio Making a few odd repairs – by John Hill DEPARTMENTS 2 Publisher’s Letter 16 Circuit Notebook 65 Order Form 90 Product Showcase 93 Ask Silicon Chip 94 Notes & Errata 95 Market Centre 96 Advertising Index THREE-BAND PARAMETRIC EQUALISER – PAGE 70 July 1996  1