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.
Rescue stationery metal clip. It is only necessary to slightly bend towards the negative electrode element of its middle part: get “contact spring”. You can also use the appropriate size washers, discs, coins, etc.
Vladimir LEVASHOV
Recommend to read
LAMPS? IT’S EASY!
Many household items is easy to do with their hands. This furniture, and fixtures for kitchen and bathroom, and original details of the interior hallways and lobbies. No exception and...
THE EJECTOR ON A COPY
Using copy booster of the spaceship "Soyuz" in the class of models K-2 has, along with the advantages and disadvantages. In the manufacture of models, it is difficult to meet the launch...
