How to charge a phone from another phone

Last update at August 7 2017 De 6 comments

How do you charge a phone from another phone? Phones are super smart until ... Smart phones are very smart until they run out of battery - and that's when you remember you had to get a text message or an email. If you're close to the outlet, it's not a problem, but if you're somewhere without being able to charge the phone, it's pretty unpleasant. A suitable place [Read more...]

How to make a USB OTG adapter for connecting peripherals on the phone - video tutorial

Last update at 29th May 2013 De 102 comments

Hello friends, in today's tutorial I will teach you how to make a USB OTG adapter for connecting different USB peripherals to your phone (mouse, keyboard, USB stick, joystick). USB OTG (on the go) is a more special adapter that allows us to connect all kinds of peripherals to a smartphone, I tried with several devices, some of these… [Read more...]