Electronics for everyone 01/2017

Description

Editor-in-chief recommends

Synchronous rectifier with magnetic control

The project, which was not yet in EdW: use today's little-known and very interesting magnetic amplifiers to implement the rectifier with extremely high efficiency, or small thermal losses.

A lightning bolt, or a storm detector

A device with an intriguing appearance and action that was created during the implementation of the Radio Polygon exercise. Will you realize this surprisingly simple layout and will you become a storm hunter?

Induction converters

Many electronics are simply afraid of any coils and induction converters. To get to know this interesting field in an accessible way, we become acquainted with the inductance based on the familiar and popular element, which is a small network transformer.

Language C

As part of the C language course, we mainly deal with controlling the LCD display. In turn, in the cycle "Around C language", he presents the arguments in the article: Is it worth to learn the "difficult" C language?

In the issue

• AVT projects
  • Synchronous rectifier with magnetic control, part 1 15
  • Automatic switch for HF filters 21
• Electronics 2000
  • Driver of a model mini-drill 56
  • Lightning bolt, thunder detector 58
  • AVT Front Panel, which is what you can use for laminate 60
• Readers' Forum
  • Drill for PCBs ... 61
  • Temperature measurement accuracy 62
• School of Constructors
  • Main task 251: Suggest a system, an electronic device or a method related to electronics, aimed at saving energy 42
  • Solution to the main task 246: Suggest an electronic clock or thermometer 43
  • The second class of the Constructors' School What is not here? 251, 246.50
  • The third class of the Constructors' School Policz 251, 246 51
• Various items
  • Technical regress 14
  • KiCad 2016 - news and changes, part 3 24
  • Course C - lesson 9 25
  • Around the language C. Is it worth learning the "difficult" C language? thirty
  • Inverters, part 2 32
  • Modular meters, part 2 38
  • "LED bulbs", part 1 40
  • Phase adjusters, part 1 64
  • Broken reality, or an electronics technician in action. Transformers - part 1 66
  • Rescue of old tube receivers, part 6. Scales and coils 68
• Fixed boxes
  • News, curiosities 6
  • Post office 10
  • Advice box 12
  • Subscriptions 8, 9
  • Bookstore AVT 78
  • Miniankakieta 74
  • 76 ads
  • Electronic stores 80
  • Commercial offer AVT 81
• competitions
  • How it's working? 70
  • What is missing here? 72
  • Crossword 73