The domestic auto industry came to the choice of the prototype for the production of small-car very responsibly — was based on FIAT600 miniature, won in Europe, indeed wildly popular. The design of the new “vehicle” was entrusted to design Bureau of the Moscow plant of small cars — MZMA. Within a year, was created prototypes of the machine, which received the name of the factory “Moskvich-444”. The car is initially equipped with two-cylinder motorcycle engine MD-65 capacity of 17.5 HP, but tests showed that it is rather weak for such a vehicle. Instead, he designed a four-cylinder V-shaped 23-horsepower air-cooled engine.IF THE TUBE IS “THIN”
Over time, the cork in the thermos like shrinks, it decreases in diameter and tightly stops clogging his throat. To restore the dimensions of the tube is possible by drilling it from the top blind hole and entering the back benches of thorn — wood truncated cone.
Electric circuit “call” usually with a tester or device with audible indication. The probe, about which we talk today, informs about the health of an electric circuit with a light signal. He exhibited at the 29th all-Union exhibition of creativity of radio fans-designers. With such a device it is easy to find broken or short-circuited sections in strings and cables, checked relays, resistors, capacitors, fuses, light bulbs, determine the status of the p-n junctions for diodes and transistors. An indicator is a miniature light bulb, for example, CMH10-50.
In the mixer tap in the bathroom sometimes breaks the pin on the shower switch cold-hot water. In the store it is almost impossible to find, and a new faucet is expensive. It is fixable.
The idea of compression of air and practical use of its in new condition not new. Alexander Belyaev in his work “the Seller of air” introduces us to the prospects of this direction. The hero of his works Bailey clutched the air in the balls and kept them at a temperature equal to absolute zero.
If the stock is illiquid. burden burden of low-power portable radio (or a set of two stations), designed for communication in civil band 26,9 — 27,2 MHz, offer the option of their useful lives. Often, ham radio is both a car owner and cottager, who, as a person concerned for the safety of your car or suburban house. Besides there are many other areas of application of the proposed security devices on the basis of two portable radios. The main difference from other security systems is that the “alarm” signal is passed through the radio channel and range of action of the protection system depends on the power of radio transmitters and features of the passage of radio waves in the area of application of the system Even if there is only one radio station (CBS stations), is also not a problem as the receiver can use an all-band multimode transceiver type Kenwood FH-7E, Yaesu or similar (more about that below) in the circumstances, the transceiver is programmed to receive the appropriate frequency 27,175 MHz. Automatic shutdown function in the transceiver neutralized.
Party NTTM, army innovator Y. Bandurko, suggested a simple device for cutting steel wire rope. Steel is the base plate to which are welded crosswise arranged vertical edge guides. Between them with the edge of the knife upwards to fit the bar, he lowered the rope, and the top plate is inserted into the mandrel. Then all of this fixture Assembly is installed under the press, the mandrel takes its stress on itself and presses on the rope, cutting it on the blade of the knife block.
It would seem that not so long ago appeared in our kitchens “blue light” — the first of the Saratov gas. The enthusiasm that accompanied the displacement of them wood-burning stoves, kerosene stoves and kerosene stoves, over time, subsided. Gas was not an ideal fuel for stoves. The allocation during the combustion of harmful substances, the constant danger — and suddenly blow out the flames the wind and the room is filled with explosive mixture, — all this has led to the fact that gas stoves were gradually superseded by electric. The advantages of the latter compensate for even that heat the burner costs a bit more expensive.
To debug transistor-based hardware is much easier if you have the regular store stable voltages. Two adjacent shoulders of the bridge rectifier V1, V2 connect the unit Zener diodes V3 — V8 and V9—V14, V15 — V20, V21 —V26 or V27 — V32 (Fig. 1) exercising, in addition to rectifying the current, stabilization of the output voltage 7, 8, 9, 10, 12, 14, 16, 18, 20 or 24 V at a current of 30 mA. When the input voltage is within 110 — 240V output changes by 0.2 V and the current is 1 mA.