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− | |Step_Title=Test materials | + | |Step_Title=Test the folllowing materials |
− | |Step_Content= | + | |Step_Content=* The total voltage of the solar panel |
− | + | * The LED light using the LED tester | |
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− | |Step_Title= | + | |Step_Title=Fix the following materials |
|Step_Content=* Fix a positive (+wire red in color) and negative (-wire black in color) for input source (power) | |Step_Content=* Fix a positive (+wire red in color) and negative (-wire black in color) for input source (power) | ||
− | + | * Fix the diode | |
− | + | * Fix a positive wire from the input source (+wire) to the diode | |
− | + | * Fix the resistors in positive side of the diode and have to be in series for easy calculation | |
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Author Dawa Edina Hillary | Last edit 4/07/2023 by Walthierer
solar, energy DIY_Solar_Charger_IMG_20181206_122839.jpg en none Creation 0
· Solar panel of (10v) optional
· Diode
· Resistors
· Regulator(5MA-20AM)
· Capacitors of (10-100)
· LED light of(2v or 3v)
· Jumper wire
· Circuit board
· Bread board
· Wires(red and black)
· Soldering iron
· Soldering wire
· Soldering grease
· Helping hand
· Sucker
· Scissor
· Multimeter
· LED tester
Calculate the Resistance
Get the bread board and place it at the helping hand
Fix the resistors in positive side of the diode and have to be in series for easy calculation
Fix the LED light to positive side of the resistors
Fix the regulator where the black side need to face your side
Fix the small capacitor
Fix the big capacitor
Connect the left pin of the regulator to the diode and resistors
Connect the positive pin of the first capacitor to the join the diode, resistors and the left pin of the regulator
Connect the right pin of the regulator to the positive pin of the big capacitor
Connect the middle pin of the regulator to the negative pin of the LED light
Connect the negative pin of the small capacitor to negative pin of the LED light
Connect the negative pin of the big capacitor to negative pin of the LED light
In all connect the negative sides together
Fix +wire to the positive pin of the big capacitor
Fix –wire to the negative pin of the big capacitor
Connect the female USB to the +wire and –wire on the capacitor
Test the solar charger in the sun and test the output and charge the phone
Draft
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