At home, when everything is at hand, everyday problems are solved easier, can not be said about camping life in the campaign – be it a tourist, a geologist, surveyor. Here often helps advance preparation or resourcefulness, the ingenuity, so necessary in a so-called field conditions.
SINCE THE BUBBLE IS UNDER THE LINE
I think that many readers are not only sawing and plowing, but also relax with a fishing rod. When winding leads (loop the loop) on motoviltse on the line stay sharp bends. I propose to wrap the leashes on the cork from the plastic cylinders for drugs or segments from a hose for watering.
It is known that the temperature of the soldering iron depends largely on the quality of the performed installation. Are particularly bad (if not harmful) to overheat. Immediately deteriorating the quality of the soldering, there is a risk of peeling the printed wire Board, is accelerated wear of the operating rod, and even failure of the heating element. Sting often cleaned of oxides and overheated — not holding solder.
For feeding low-voltage soldering iron from a household outlet uses simple adapters, which are, as a rule, the quenching capacitance (capacitor for a specific value). However, the use of such a device for installation of equipment with microprocessors, field-effect transistors and other electronic components afraid of static electricity is undesirable. Too high risk of breakdown due to the direct connection of the heating element with electricity of high voltage. Need galvanic isolation. For example, in the form of a step-down transformer.
