Everyday Practical Electronics №3 2013г

Projects and Circuits
10 LIGHTNING DETECTOR
     by John Clarke
     Work and play safely in the open with our atmospheric

     megavolt dodger!
18 SEMTEST - PART 2
     by Jim Rowe
     Introducing the full circuit of this versatile discrete

     component checker
28 DIGITAL SPIRIT LEVEL
     By Andrew Levido
     Not just an end to wonky shelves, but a great introduction

     to MEMS components
38 INTERPLANETARY VOICE
     by John Clarke
     Exterminate! - the ultimate Dalek and Darth Vader voice

     project
68 INGENUITY UNLIMITED
     Electric blanket controller - Turn-up the heat!
Series and Features
27 TECHNO TALK by Mark Nelson

     Not what you expected?
46 MAX'S COOL BEANS by Max The Magnificent
     Grains of sand... Wireless mesh networked propeller

     beanie hats... What are the chances...?
48 JUMP START by Mike and Richard Tooley

     DC Motor Controller
54 RASPBERRY PI by Mike Hibbett

     Further investigation
57 PIC N' MIX by Mike Hibbett

     Increasing the speed    saving power
60 CIRCUIT SURGERY by Ian Bell

     Flip-flop architecture
65 PRACTICALLY SPEAKING by Robert Penfold

     Project X!
73 NET WORK by Alan Winstanley
     Pocket the best!... Far sited... Herding cats
Regulars and Services