PRECISELY IN THE PURPOSE

RIGHT ON TARGETPlaying Indians, army scouts, or as they say, “war games”, often not complete with throwing knives, Darts, archery in the target. And the desire to get to the center (“ten”, “Apple”) live in person along with other basic instincts. One weekend day I found the familiar occupation of his teenage son! Not all he did: the knives flew past the goal, not stuck in a tree obviously lacked skills.

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SEDENTARY PULL-UP BAR

SEATED BARTwo or three intense strength exercise can be more effective prolonged light exercise. The DPJ is this a good bar or bars — shells, clearly not intended for the apartment. However, they can successfully replace a simple device, proposed by the Hungarian magazine “Earmaster”. It takes up little space, is universal and suitable DPJ workouts at any age.

COZY CORNER

COZY CORNER

What can compare with the beauty of the gardens, with a unique fragrance of flowers and herbs, denounced by a light breeze? This time all the time you want to spend on the air. Indispensable in the warm season here is so graceful gazebo that will perfectly fit into the landscape of your garden.

CUTTER-TRIDENT

To return the sharpness of the shallow notch of a file is unlikely, but this small, flat tool can make a handy cutter for Plexiglas, textolite and other soft sheet materials. Sharpen it on the grinding wheel, as shown, and fit a sliding stop. Tooth I will help to cut through the detail in a Read more…

Multicharging sketch

Multicharging sketchNot so long ago we carried away with color slides and purchased for viewing slide projector “Etude-2C”. Nothing to say, reliable device it there is only one “but”: when the slide show must be alternately esteelyat and remove each frame with the frame. We decided to upgrade the overhead projector. Leafed through a file of “M-K” for several years, I found a description of store boxes for “Etude”.

HOMEMADE DRILL

 

HOMEMADE DRILLOsnova difficulty in creating a homemade drilling machines — making mechanism of vertical movement of the working body. What if you make a machine entirely without the mechanism to serve Chuck with a drill bit, and the item itself? In this case the structure is greatly simplified. No claim to originality for his decision, but it is this idea that allowed me to design and manufacture the machine, the device which is shown in the figure.

DESIGN THE PRINTED CIRCUIT BOARD

PCB DESIGNNovice hams are often hesitant to begin the Assembly of electronic devices just because in the description is missing the picture of the PCB, and to develop its own not everyone can. Indeed, without sufficient experience to make it easy: it is necessary to know how to choose the best dimensions to correctly place items in a timely manner to detect and correct errors. Therefore, we recommend you to master the design of printed circuit boards with the simplest.