Title of
activity: Design PCB board for charge controller circuit
After the conformation on the circuit I start to design the circuit by
using Dip trace software for the main circuit and for LCD circuit. After design
I go to the printing shop to print the circuit layout to the transparent paper,
after that I attach and stick the circuit layout on the transparent paper to
the PCB board. Then I use iron to make the ink from the transparent paper stick
to the PCB board.
After the ink properly sticks to the PCB board I need to check if any broken
connection of the line circuit layout and need to repair by using marker. After
satisfied with the connection I start to etching the PCB board. After etching I
need to check the connection again to make sure no broken line and no
connection are connect each other. After several of etching that satisfied me I
start drill the hole by using driller to put the component on the circuit.
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schematic diagram |
|
PCB layout |
|
drilling PCB for components |
|
circuit charge controller |
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