Tins of film can be used if necessary as insulators or junction boxes to protect the connections from two to four and even six electric wires. To do this, the lid of the jar need to do the punch the required number of holes corresponding to the wires. Into the holes to insert the ends of the wires and connect them by twisting or soldering. Then, Seitalieva connection, put it in a jar and close the lid.
Recommend to read
STONE ON STONE, BRICK ON BRICK
1. For the manufacture of a seat will need the following materials: concrete slab with dimensions 600x600 mm, 20 kg of dry cement-sand mixture for mortar, the bricks 26. Need and tools:...
THE BIKE CHANGES SHAPE
Not the first time the editors publish original contributions on the improvement of the Bicycle, the author of which is an inventor, engineer Vladimir Gavrilov from the village of...
