ELECTRONIC VOLTAGE REGULATOR

ELECTRONIC VOLTAGE REGULATORMany motorists available means, to improve the performance of various components of your machine. Considerable help in providing them electronics. To take at least a variety of electronic ignition system, which “M-K” repeatedly told. Today we offer the owners of “Lada” and “Cossacks” to build a simple electronic voltage regulator (ZRN), constructed in Kharkiv by B. Krutikova.

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MINI AIR COMPRESSOR FROM FRIDGE

MINI-COMPRESSOR FROM THE FRIDGEFor the qualitative and rapid painting using airbrushes and spray guns, for many other works in the home Studio suitable table mini-compressor which can be assembled from the compressor unit of the refrigerator. Moreover, it is not necessary to use the new host is quite good and with a clogged pump valves. The main thing – would be a good motor. And you can check it easily before disassembly – using an ohmmeter, measure the resistance of starting and working windings (respectively 5 and 20 Ohms).

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FORCING CSTOM-2,5 D

FORCING CSTOM-2,5 DGood appearance good passport data, quality performance — these are produced in our country in large series compression motors CSTOM-2.5 D. But unfortunately, not every of them work confirms promised in the user performance data and the resource. Instead 0,34 HP at 16 thousand rpm with the standard propeller 200×100 mm we had great difficulty in achieve a 70-80% capacity, resources are often limited to running, bad engine run, requires careful adjustment.

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TRAILER-BEDROOM

TRAILER BEDROOMThe main problems faced by the travelling enthusiast, perhaps the problem overnight, especially in the fall. Solve it in different ways. Some rely on the place in the camping, others take tents, sleeping bags. However, supporters of technical creativity, such options are rarely satisfied. They want to relax in comfort and build for this trailers — sort of a mini-cottage on wheels, with gas stoves, refrigerators and even TVs.

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TO SWIM AND GO ON THE SPOT

GO AND GO, ON THE SPOTIt is known that rowing provides a good physical stress primarily the muscles of the hands and body, and the bike is hip and calf group muscles of the foot. I wanted to make morning exercise a simulator that would combine the pros of both sports to get in the home an integrated, comprehensive workout. The result is this problemlosungen.

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RAINBOW IN LAMP

Fig. 1. Homemade raster lamp.Psychologists have long determined that the health of a person, his emotional state during labor or active vacation influenced by the color of the surrounding objects, walls, floors. For example, a greenish tone to soothe, and, conversely, red — toned fruit. This means that changing the color of the background environment, interior, can affect the psychological state of the person, his health. But the color of the interior items — the property is fairly constant, static; to change the color scheme of the room, will have to glue the Wallpaper, repaint the furniture, change the upholstery…

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THE SECRET PROFESSION OF “DIPLOMATS”

THE SECRET PROFESSION “Three potatoes, two beets, a kilo of carrots, two heads of cabbage”—a tongue Twister rattled off the seller standing in front of me a slender youth. I looked doubtfully at him, mentally assessing the solid weight of purchased food and physical capabilities of the buyer. But this time, boy, clicking the locks, opened elegant briefcase-“diplomat”, something in him turned, something pushed… and ten seconds in hand he had a large trolley. Downloading vegetables this two-wheeled trailer, a teenager drove him to the exit.

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