"arunazz" <arunas.zz@ygmail.com> wrote: > http://www.aliexpress.com/item/LM2596-DC-Power-Supply-Adjustable-Step-Down-Module-Converter-LED-Voltmeter-USB-Free-Shipping/1548843841.html > > Ka reiskia mygtukas? Ijungia V-metra? Nzn kaip sitas, bet turiu panasu, tai i/isjungia ir perjungia in/out V-metra. Nustatymas isjungus ir kita karta ijungus lieka tas pats t.y nenusimusa