If you work across multiple devices, you’ve almost certainly emailed yourself a link, pasted something into a notes app just to open it on another machine, or maybe even typed out a URL by hand because you couldn’t be bothered to find a better way. Clipboard sync between devices is a largely solved problem by now, but sometimes it’s nice to just have a simple way to quickly and easily copy text between two devices without any additional software. Sure, Apple has Universal Clipboard, Windows has its own clipboard sync, and third-party tools like ClipCascade let you self-host something, but none of them felt right for the level of simplicity that I wanted

There’s a moment every serious hardware engineer remembers. You’re hunched over a breadboard at 2 a.m., your Arduino Uno buried under a tower of stacked shields — a motor driver here, a Wi-Fi module there, an LCD shield on top — and the whole assembly looks like a Jenga tower that one wrong wire could collapse. It works, barely. But somewhere in the back of your mind, a question starts forming: there has to be a better way.

That question is the beginning of real hardware engineering.

The path from Arduino shields to custom PCB design isn’t just a technical progression. It’s a philosophical shift in how you think about electronics — from consumer to creator, from assembler to architect. Understanding this evolution doesn’t just make you a better engineer. It changes the way you see every piece of technology you touch.