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Guidelines
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Guidelines
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# Tools and Materials.
Tools
HR
Voltmeter
Materials
Jump wire
Resistors
Diode
Capacitor
USB Female Port
Battery 9V
LED (Red 1.7V)
Bread Board
Regulator 5v
## Steps.
Understanding of the ideal on how to connect the all cricuit.
Identifying the tools and materials to build the charger.
Open the #ASKotek kit for the tool and materials.
Testing the battery and resistors using the voltmeter.
Drawing the the circuit digram for following the connection.
Connecting the circuit.
Battery. Positive and negative to power up the breadboard
Resistors. Connected to the power source and the LED.
LED. Positive end connected to resistors and negative end to the power source.
Capacitor 10uf. All the end connected to the power source +v to +v and -v to -v
+v end connected to +v end of regulator power input
-v end connected to -v end of the regulator
Regulator 5V. -v end connected to -v end of capacitor 100uf
+v end connected to +v end of the capacitor 100uf.
Capacitor 100uf. +v end connected to the diode
-v end connected to -v female USB port.
Diode. One end connected to +v capacitor100uf.
One end connected to +v Female USB port.
USB Female Port. -v connected to -v capacitor 100uf
+v connected to the diode.
The end port connected to usb male charger cable.
Testing Process. get a male USB
get a phone
Move to a direction where there is sunshine
Plug the male USB into the female one
Plug in the other side of the USB in to the phone chaerging port
Observe wheather its charging or not.
If battery bars moves, that means its working.
If battery bars does not move, double check your connections.