Category Archives: Printed Circuit Board
Improve your PCB Solderability
Good solderability of PCB pad is critical to make working PCB assembly. Solder joints are often used to make both electronic and mechanical connections. A pad with poor solderability cause cold soldering joints. A cold joint is prone to physical failure and also generally has poor electrical conductivity, which can effect the operation [...]
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Make DIY PCB Professionally
Stuck in the mode of continuous improvement (what people at Toyota called Kaizen), I was always on the look out to see how others make PCB boards, hoping to learn something good. The following is a professionally made video on an admirable DIY PCB fabrication process.
One important point in the video is to use liquid [...]
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What is a Countersink Hole & How to Use it on PCB Pads