You can buy voltage regulators on AliExpress. Here is the link to follow https://goo.gl/0aOl58 In today's video I am going to share an awesome idea about how to make a portable charger or a power bank as lots of people call it yourself at home. Let's call the DIY craft a mini tic tac power bank because all inside component will be fitted into a tic tac container. To make one yourself is pretty easy and simple. We will need only L 7805, a 9 volt krona battery, USB connector and connectors for krona batteries as well. Since a usual krona battery isn't enough I advise you to to use a maximum capacity krona battery you will only be able to find. Keep your fingers crossed! ___
Welcome to my channel Roman UrsuHack where you will learn how to make hand made crafts, New Year crafts, presents, toys, Halloween scares. The main thing is that one can make it at home and with one's own hands. You are interested in handiwork, craft or you just have nothing to do, haven't you? You have found the channel you really need. Here you can find lots of crafts, hand made items, and the main thing is that they all made of make-shifts and at the lowest cost!
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