Even when the blade cut along a wooden ruler — there is no guarantee that the edge, huddling, does not crash or find yourself on it.
This will not happen if the shaver to wear a paperclip as shown: she cut off the blade from the line and the cut goes right.
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OTK IN THE SCHEME
Every radio Amateur knows how it is sometimes difficult to find in electronic equipment, faulty transistor, especially when there is no instrumentation. From the diagram it is necessary...
TWO CLOTHESPINS
privernuty screws to a wooden cube, to help you quickly and accurately to solder the two conductors.
