I recently ordered some PCB bits from a new supplier to assemble a widget. I want to make temporary connections…
Polyimide PCB and FR4 PCB are two of the most prevalent used PCB types. Though both are polymer substrates well-suited for…
I'm using some 0.1% precision 10k and 150k resistors. They are thin film 0603 surface mount. For a lot more,…
Some online tutorials about soldering TH components, like transistors and ICs, are delicate components and can be easily damaged by…
I have designed a power supply card using V7805-2000. Copper thickness is 70 microns, board size is 5 cm × 5…
I am working on a project that uses small Bluetooth low energy (BLE) beacons to track important items. Is there…
There is a copper pour over the entire top of the my PCB, which is part of GND net. It…
A common question when designing complex printed circuit boards for advanced electronics is whether to use stacked or staggered vias…
I've typically used RF switches for this purpose, but that's also when it was necessary to allow the antenna selection…
PCB reverse engineering refers to the process of analyzing and understanding the design, layout, and functionality of a printed circuit…