Designing electronic devices on integrated circuits, radio Amateurs often use to display the information indicators IN gas-1 — IN-16. They usually feed from the mains AC voltage of 220 V or from a separate winding of the transformer. Consequently, the instrument is “tied” to the grid and they can not be used in the field.
In the “M-K” No. 8 for 1984, we talked about the greenhouse arch designs made by students of the Bauman district of Moscow. Its main load-bearing elements — the half-arches — been made of gymnastic hoops. This circumstance is strictly determined size of the greenhouse. But it is tempting to build on the same principle a more spacious and convenient in maintenance construction of a greenhouse. But here’s the problem: the material for poludov frame to find easy.
Our homemade planer-“piece of iron” compares favorably with industrial: twice easier, simpler constructively, quickly and accurately adjusted. If you make a few of these tools, they can be successfully used at the lessons of labor in school. Students easily master the work with homemade.
For applying glue on the floor during the laying of linoleum can be done in just a few minutes from fanerki thickness 3…5 mm, cut it “comb”. Work will be more convenient, if the scraper to impose on the MOP handle.
Gently dry the freshly painted item is not so easy. Even more complicated task if the product is painted on all sides. A good yield could be hanging it in the antigravity field, but this is not yet opened. I suggest that instead of anti-gravity field to use… the usual pushpin. Covered with enamel on Read more…
To prepare starch from potatoes at home I have several years helps… washing machine “Kama”. To turn it into productive avometers needed very little improvement. From a round steel plate d 189 mm and thickness of 0.5 mm did scratch the disk, propertyreal his thick nail So that the disc is not deformed, sawal-Deval edge, and the holes are filled evenly deposited on the workpiece concentric circles. Took the car activator, secured PA the disc grater on six M3 bolts with countersunk heads and set back. From thick durable Board, cut out the partition, the spacer wedge and cover the boot compartment.
Case microsociety class S6A (Fig. 1) champion 1986 A. mityureva formed of two layers of fiberglass with a thickness of 0.025 mm and subsequent treatment with sandpaper. The mandrel of variable cross section, largest Ø 18 mm, and a minimum of 13.2 mm. Aft of the case is tapered, with the last 7 mm of the length it is cylindrical, above — the length of 30 mm to a transition cone. The length of the main cylindrical portion 89 mm, the bottom glued the balsa frame with a hole beneath the engine. This provides accurate setting of MRD. The frame is made of a radial hole for fixing studs of the engine. Stabilizers balsa, with a thickness of 0,7 mm. the lateral side reinforced with fiberglass. Fairing fiberglass. It is pasted inside a frame. Join the corps — through mounted in the spinner.
If there is no suitable photo frame it can be replaced by any opaque tape, stretched on the table of a photographic enlarger in the longitudinal and transverse directions. The ends of tape segments need to pull the rubber band. And DEBATIN, Engels
In your journal was placed as the material “the Secret three pillows”. I want to offer the conversion option to the standard sofa with a single pillow. Made additionally, it further extends the possibilities of sofas, allowing you to collect from it five types of furniture: in addition to the actual sofa sofa and her regular options and a half and double beds, there’s the corner and bed-sofa and twin armchair.