Design PCB circuit for output( Solenoid and Water Pump)
Objective
- After the circuit been tested on simulation, we start progress with PCB.
- Before we go to etching process, firstly we construct the circuit in the Diptrace software, after that print the circuit that have done on the transparent paper.
- After produced the circuit on DipTrace, my partner and i do etching. So we go to PCB Laboratory Workshop, UNIKL BMI to do it at 1st floor.
- After that, soldering component on PCB.
- Learn how to etching using all the chemical.
- To try our best to make a clean and tidy PCB board.
- Learn how to Drilling PCB and soldering the component on PCB.
Etching Proces
First step : Scan the circuit that print on the transparent paper,then put the UV board on
it,after that scan it in the UV board scanner.
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| PCB before been printed and transparent paper with circuit printing |
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| Print the Circuit from Transparent Paper to the PCB by UV |
- Second step : Start etching Process
- The result of the process
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| Printed Circuit from DipTrace to transparent paper and to the PCB |
Drilling Proces
For the process of drilling at the UV board, we have to drill the hole at UV board, its have different drill bit which have small,normal and large. But in my (F.Y.P) UV board, we just use a small drill bit. The process we doing maybe not take a long time to make it.
The equipment that we used to doing the process are drill machine,and drill bit and spreader.
There is a box equipment that we used to do this process which are "super mini drill 1PK-500".
Inside the box, the component we used are drill machine (which used battery and can be rechargeable), drill bit and charger.
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| Make sure the drill is straight to make precise hole |
And Finally, The produced PCB Relay Circuit For Solenoid and Water Pump.
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| Soldering Component |
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| Component Place on PCB |
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