In most cases, cutting pin headers is a pretty simple job to tackle with a pair of cutters or even your bare fingers. But if you’re doing a lot of it, like for kitting up lots of projects for ...

or pumps for custom open-loop solutions. USB headers on a motherboard come in a variety of sizes and types. Older USB-A 2.x ports are powered by a 9-pin array, enclosed in plastic. USB-A 3.x ...