It’s been a while, but I still visit the fundamentals of PCB design and troubleshooting. It is very effortless to generate unwanted signals that suddenly dance across the board. This acquired noise ...

You hold in your hand a circuit board from a product you didn’t make. How does the thing work? What a daunting question, but it’s both solvable and approachable if you know what you’re doing. The good ...

The Ball Grid Array, or BGA package is no longer the exclusive preserve of large, complex chips on computer motherboards: today even simple microcontrollers are available with those little solder ...

From circuit simulation to embedded firmware testing and PCB design, Proteus lets you see how hardware and code work together ...

I am novice in learning electronics. And I have foud a lot of this knowledge from book or internet like a blog named Green Electronic Tutorial. Now I am circuit bending a walkie-talkie to move some of ...