Free technical library. Articles from Radiomir magazine, 2007

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Contents of journals with annotations / Journal Radiomir

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Alphabetical list articles with annotations, from journals published in 2007 in the journal Radiomir:

3 volt regulator

3-channel power regulator

Colgate Motion - active dust collector and tester

Electronics Workbench - computer lab

Flash memory

Google: office on the web

Google: change of leader?

Google: electronic organizer

IL1051AT - charger voltage and current controller

IL7660CN - CMOS Power Supply Converter

ILA19002 - single-phase electricity meter

LogWiFiYagi

RGB LEDs for lighting technology

SESAT - international satellite communication project

SRPP-cascade on a lamp and transistors

Windows Longhorn

Windows: XP and Vista

And I won't boil

Automatic discharger

Automatic headlight switch

Automatic water pump control

car flasher

Automotive security systems

Aquarium thermometer

Active three-way crossover

Acoustic system according to Chebyshev

AM/SSB receiver

Antenna amplifier, or greetings from Poland!

Audio complex from MASTER KIT

Audio set MASTER KIT

light bulb barometer

Safe aquarium heating

Wireless signaling via virtual channel

Wireless home bell

[1] [2] [3] [4] [5] [6] [7]

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Random news from the Archive

Washing with almost no water 05.12.2008

Many birds are known to enjoy bathing in dust, cleaning their feathers by absorbing dirt into fine mineral particles.

A similar effect is used in a washing machine invented at the University of Leeds (UK). The university has created a special company that will start producing such a machine in 2009. Just a glass of water is poured into the machine, in which the washing powder dissolves.

Washing is carried out with a mass of thousands of plastic granules with a special surface structure (its details are kept secret) that absorbs dirt from fabrics. A charge of plastic "dust" is enough for a hundred washes, after which it must be changed. The laundry comes out of the machine almost dry, so not only water is saved, but also the electricity needed for drying.

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