Introduction: Solar and 9V Battery Powered Mobile Charger
So this is my first instructable and today i am going to instruct to make a solar/9v battery powered mobile charger at cheap price.
Step 1: Materials Needed
1) SOLAR PANEL Rated above 5 volts
3)IC(Integrated circuit) LM 7805
5)Double sider tape
6)9V battery and battery clip
7)Some thin wires
8)A box according to your solar panel size
9)A USB port
Step 2: Making the Circuit
Make the circuit with help of the schematic on the veroboard or pcb.Then connect the solar panel and 9V battery clip to the circuit as mentioned in the schematic.Then connect the USB socket with the help of the usb pinout diagram.Make sure of correct polarity.
Step 3: Fitting Into the Box
Fit all the components in the box with double sider tape
Step 4: Checking
Place it in the sun or under halogen light or set a 9V battery to the clip and connect your mobile with the charger by a data cable to see it working...