
Fishing hook is such a classic that no one can tell when he appeared. Since time immemorial, the shape of the hook remains unchanged. Come up with a new hook is to offer a new bolt, nut, wheel. Probably no one is trying to invent on the subject.
THE FRAME WILL STICK TOGETHER FOR SURE!
Whatever frame you collected connection rods, sticks or baguette in a corner is always a problem. To solve it, use all sorts of devices of varying complexity. But the most simple: a wooden block with a sawed rectangular groove. The inserted glue the slats are urged drank from the bar part and podrazdelyayutsya by clamp.




The device was created to check the capacity of Nickel-cadmium and Nickel-metal hydride batteries, but they can check for any small capacity batteries and dry cells. The device is composed of two parts — digital multimeter and active load. The voltmeter consists of a transmitter “amplitude-time” on the element DD1.1 and the transistors VT1 — VT4, generator counting pulses on DD1.2 and pulse counters for DD2 — DD4.





