The strip foundation can be called the most popular in the construction of private houses, as it has fully justified itself over many decades of operation. It is quite simple to set up and does not require particularly complex devices or special equipment.

Home (and not only) craftsmen are encouraged to assemble a soldering iron with their own hands, first of all, by economic considerations. It is, of course, better to buy a simple 220 V soldering iron for ordinary small soldering work. However, it is also possible to modify it without disassembling it in order to