Electronics for Everyone 03/2018

Description

Editor-in-chief recommends

Alexander Amplifier, or a constant current amplifier. The subject of audio amplifiers is very extensive, but also controversial. The presented project and article is a very interesting contribution to the discussion of individual concepts and solutions.

Arduino course - First steps. If you have not yet had contact with the Arduino platform, see for yourself that the beginnings are simply child's play. The Arduino course at EdW begins with the "canonical" Blink program.

PLD systems. Programmable devices, unlike microprocessors, are still considered very expensive and very difficult to use. Is this the right view?

A flashlight for ... teeth? An interesting story of the conversion of an electric toothbrush with wireless charging.

In the issue

• AVT projects
  • Alexander Amplifier, or a constant-current headphone amplifier
  • Nixie clock with "cuckoo", part 3
• Electronics 2000
  • Power controller with LCD display
  • Extinguishing LED lamp
• Readers' Forum
  • A flashlight for ... teeth?
  • Energy-saving diode thermometer
• School of Constructors
  • Main task 265: Suggest an electronic solution, reducing the effects of the lack of energy in the 230V grid
  • Solution of the main task 260: Suggest an unusual, "electronic" use of the factory calculator or a part of it
  • The second class of the Constructors' School What is not here? 261, 256
  • Third class of the Constructors' School. Calculate 261, 256
• Various items
  • smog
  • PLD systems
  • DipTrace - three-dimensional preview of the printed circuit board and creation of production documentation, part 8
  • Arduino. Episode 1 - first steps
  • Course C - lesson 23
  • Noise of stabilizers and power supplies, part 2
  • Tape led. Practical tips, part 2
• Fixed boxes
  • News, curiosities
  • post office
  • Advice box
  • Subscription
  • Bookstore AVT
  • Miniankieta
  • Advertising
  • AVT trade offer
• competitions
  • How it's working?
  • What is missing here?
  • Crossword