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hello all this is so jojo3554 Today I will present
an invention: the USB Solar Charger
So as the name suggests this is a USB solar charger
and so it can charge devices that can be recharged via USB
so I'll do some tests before but I'll explain how I made it
so it's quite simple: there just has four solar panels
Here are three here and one here
So each delivers about 5 volts, a little more
and normal USB delivers 5 volts: so it's perfect
So here we have the intersection of all wire
joining this USB port
and then you have the USB cable for the device that you want to recharge
so I'll try recharges a psp:
I plugged in the space provided with cable
and here we see the orange LED indicates that charging
So I unplug and I will now try with a small mp4:
I plug the cable
So the lights mp4
and you can see at the top that recharge
Here is the end of this video
if you have a question and note or anything else
do not hesitate to leave a comment