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Projects and Circuits
NEW, IMPROVED THEREMIN by John Clarke
Build this sophisticated new design of the original electronic instrument.
LOW-COST DIGITAL AUDIO MILLIVOLTMETER by Jim Rowe
Measure small signals at audio frequencies and display in mV, dBV and dBm.
GPS SYNCHRONISED CLOCK by Geoff Graham
Convert a standard battery wall clock into a precision timekeeper.
MANUAL 2-WAY USB DEVICE SWITCH by Jim Rowe and Greg Swain
No more plugging and unplugging! Two computers can share one USB printer.

Series and Features
TECHNO TALK by Mark Nelson
Reasons To Be Cheerful – And Concerned
MAX ’S COOL BEANS by Max The Magnificent
High definition... Not science fiction... 3D is for me!
TEACH-IN 2011 by Mike and Richard Tooley
Part 5: Operational amplifiers
CIRCUIT SURGERY by Ian Bell
Properties of comparators
PIC N’ MIX by Mike Hibbett
PIC-Prop ‘chit-chat’
PRACTICALLY SPEAKING by Robert Penfold
Navigating acronyms in electronics
NET WORK by Alan Winstanley
A wireless world... Not so neighbourly... Hot spots

Regulars and Services

EDITORIAL

The shape of things to come
NEWS – Barry Fox highlights technology’s leading edge
Plus everyday news from the world of electronics
EPE PIC PROJECTS CD-ROM VOL.1 AND VOL.2
A plethora of handPICed projects
EPE BACK ISSUES Did you miss these?
SUBSCRIBE TO EPE and save money
CD-ROMS FOR ELECTRONICS
A wide range of CD-ROMs for hobbyists, students and engineers
READOUT Matt Pulzer addresses general points arising
DIRECT BOOK SERVICE
A wide range of technical books available by mail order,
plus more CD-ROMs
EPE PCB SERVICE
PCBs for EPE projects
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