Lamp for soldering

Lamp for solderingIn practice, the repair of radio equipment and the creation of amateur radio designs are cases when it is necessary to highlight the portion of the circuit Board (PCB) to pay an additional light source, which is convenient to fix the lamp on the handpiece housing. In this light source should be small, and its direction of flow in the soldering tip.

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E-BAIT…

E-BAIT...Talk about a rather unusual method of catching fish using an electronic simulator of the lure. As the simulator is used “samplevalue” fish toy. Before the use of “in case” it needed paint and a little work. This will be discussed further. “Camoflauge” fish originally intended not so much for fishing as for “simulation” purposes – in aquariums. However, reviewing and examining carefully a fish, I was convinced that it could benefit not only a toy but also as an effective fishing lure.

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FOLDING SLED

FOLDING SLEDNot always, kindergartens or nursery located close to the poma. Wearing the baby to the bus or tram on the runes hard, especially in winter. To enter a vehicle with a child and a sled uncomfortable. This situation gave me the idea to make a lightweight collapsible sled. Experience has shown that the design turned out well, lightweight (weighs only 3 kg), simple enough that the kid feels for them perfectly because the seat is made in the form of a chair.

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COMBAT OSA

COMBAT Accumulated by the end of 1950-x years experience of operation of the first anti-aircraft missile systems has shown that to combat low-flying targets they were of little use With great clarity evident when experiments began to overcome air defense systems aircraft at low altitude In this regard, several countries started research and development of compact low-altitude anti-aircraft missiles (SAMS), is intended to cover both stationary and moving objects. Requirements, device to them in different armies was in many respects similar, but, first and foremost, they equally argued that SAM should be completely automated and compact, to accommodate more than two cars of high passability (otherwise they deployed is unacceptably high).

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AND THE SOFA AND THE BED

AND A SOFA AND THE BEDAs a regular reader of the journal “modelist-Konstruktor”, I would like to thank the editors for publishing materials of interest. Particularly attracted to me and my family section “Club home of the masters”. Put here the development and the advice of the craftsmen led to the creation of his own furniture, convenient for a small living space. I want to share the design rasklade on sofa that is for us to rest and sleep. In the folded position, its width less than one meter, and in the spread increases to almost 1.2 meters. Basic materials — sheets, chipboard, hardboard, boards, sticks, foam with upholstery fabric.

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Mi-2

Mi-2To develop a single-rotor Mi-2 helicopter with two turboshaft engines, designed to replace Mi-1, launched in 1960, its First flight took place in September 1961 Serial production began in 1963 in Poland at the PZL Swidnik factory and lasted until 1992 Only built more than 5250 helicopters. Mi-2 can accommodate eight passengers or four stretcher patients and accompanying persons, and on an external sling carries a weight of 800 kg. On the basis of Mi-2 created more than 20 models, including military.

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“LUKASHONOK” — SCHOOL TRACTOR

The characteristic trend is clearly revealed held in the summer of 1978 the VI all-Russian meeting of young rationalizers and engineers: in many rural schools children are actively engaged in the mechanization of labor on their educational sites. At the gathering, devoted to the 60th anniversary of the Lenin Komsomol young technicians from many regions and republics brought all kinds of tools and machines to facilitate agricultural labor. From motociclo and matatapos to small tractors of various schemes and designs is the range of the current Hobbies of students in rural (rural!) schools.

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MOTOR FOR CARLSON

MOTOR FOR CARLSONLooking at this unusual aredigital, could not help thinking that he was inspired by the famous Swedish writer Astrid Lindgren for creating well-known children’s story “Karlson on the roof”. The kids loved the kid Carlson, and not the last role in this played the “technical equipment” lover of raspberry jam — it is famous for the motor with the button on his belly…

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