privernuty screws to a wooden cube, to help you quickly and accurately to solder the two conductors.
Recommend to read
GARDEN IN A BOX
Usually vegetable seeds, berry and horticultural crops are kept in bags, which is not very convenient. Much handier to keep them in a special box with drawers. It is easy to make from...
TIMER IN RETRO-STYLE
Classic simplicity of design, ease of construction and high technology are the advantages of the proposed timemay Svobodnaya model with an engine cylinder capacity of 1.5 cm3. To...