Ever wondered how precise your current really needs to be in electronics? Well, turns out it's more important than you might think. Stephen Woodward over at EDN breaks down the significance of precision current sources in his latest article. It’s a bit technical, but basically, we often focus on voltage, while current can be just as tricky to nail down. Honestly, I find it all a bit overwhelming and slightly boring. Like, do we really need to get into the nitty-gritty of it? Anyway, if you're into this kind of stuff, you might want to check it out. What’s next? Maybe we’ll figure out why we should care about precise current… or maybe not. https://hackaday.com/2025/11/14/precision-current-sources-by-the-numbers/ #Electronics #CurrentSource #TechTalk #BoringButImportant #PrecisionMatters