It is known that if two are going to swap, say, apples, then in the end they will still be an Apple. Well, if these two will exchange ideas, then each will have two ideas… This idea is incorporated in the letter of our reader A. K. Kartseva from Yasinovataya, Donetsk region. About Aleksey Konstantinovich making models of ships and acquired this most interesting case a lot of experience. He offers readers a six technological and design tips and at the same time encourages modelers to share their experiences.
Portable appliances — whether it is a modern alarm clock, a radio-transistor, audio player or the flash — not the same design as the compartments for batteries and contact sockets; and “batareiki” may be slightly different from different manufacturers. For example, metal liners, chemical elements of power “373” (“Orion M”) both end over-rolled, whereby negative electrode (see Fig.) is somewhat recessed inside and when you install, for example, in the desktop electro-mechanical clock VESNA not provide contact with the circuit device.
In electronic equipment with high density have more difficulties to get to various units and parts when setting up or replacing them during the renovation. Therefore, in the serial devices are widely used in various moving joints of construction elements. However, in Amateur conditions is not always possible to produce such compounds.