TinyCircuits TinyLily 1206 LED AMBER

It’s so small I almost lost it on my desk, but that 10.2mm size is exactly why it’s perfect for tight wearable projects. The built-in resistor means I just sewed it up and it lit without any extra fuss — worked on the first try.

The sewtabs are perfect for stitching into fabric projects, and the built-in resistor means I can wire it up without extra components. It's so tiny that it disappears into the design, but it lights up exactly as bright as I hoped.

I was worried about soldering such a tiny part, but the sewtabs make it incredibly easy to attach with just thread. The built-in resistor saved me from having to calculate anything, and it’s bright enough for my wearable project without being blinding.