How can I fix my “D” key that sometimes isn’t responding when I click on it?
My mechanical keyborad is brand new so I cannot find where the culprit is. How I fix the key?
How do you design a noise cancelling circuit?
I mean, headphones or ear buds are capable of reducing the ambient background noise. Can it realize by circuit design…
What are molex connectors? What are they used for?
My PCBA supplier use molex connectors on the samples order. What are they? What does they feature?
Is it possible to replace an automotive wiring harness with PCB?
Is it possible to replace an automotive wiring harness with PCB? For example, just have the cables attached on either…
9 Common SMD Components You Must Know
I've always been fascinated by the tiny electronic components that power our modern devices. As I've learned more about electronics,…
SMD vs SMT: Clarifying Their Key Differences in Electronics Manufacturing
When it comes to electronics manufacturing, the acronyms SMD and SMT are often used. On the surface, they look almost…
Is it better to have round corners on a PCB?
When I visit the PCB showroom in factory, I find that there are some pcs with round corners. Is it…
Bare PCB: A Beginner’s Guide to Definition, Benefits, and Testing
For those new to electronics design and manufacturing, the term "bare PCB" may sound confusing or vague. In this beginner's guide,…
When should I choose 2 layer PCB or 4 layer PCB?
Our brand was focused on common electronic product with single PCB. And this year, we plan to develop a smart…