A dot a day keeps the clutter away
Walk into my lab and the first thing you'll notice is the dots. The walls are lined with clear boxes, each one labeled, dated, and covered in dot stickers. Some boxes are buried in dots of every color. Others have a few. Others are bare. You don't know what they mean yet, but you can see the pattern. That's the system. It costs three dollars, has no software, and I've been using it for four years.
I've been collecting electronic components since university in 2011. Resistors, capacitors, microcontrollers, motors, drivers, DC-DC converters, displays, amplifiers, servos, LEDs, connectors. The usual trajectory of someone who keeps finding new projects. At first, my collection was small. A few toolboxes held everything. Then I graduated, kicked it into high gear, and by 2017 the collection had outgrown every container I owned.
I was stuck in an awkward middle ground. Too many parts for no system at all, but I was still one person. I didn't have the problems that DigiKey or Mouser have, where they need barcodes on everything and a vast computerized inventory. I was looking for something simple that made sense for the scale I was working at.
The first thing I did was get rid of every opaque container I owned. Every toolbox, every parts organizer with little pockets, anything I couldn't see through. I replaced everything with standardized 4L clear boxes from Superstore.
I learned this lesson early and it stuck: if I can't see what's in a box, I forget it exists. Clear boxes fixed that. I started sorting parts into categories that emerged naturally over time. A box for capacitors, a box for resistors, a box for motors, a box for LEDs.
The parts organizers with individual pockets were the first to go. They seem like a good idea when your collection is small, but as you keep adding parts, the fixed compartments become a problem. Components outgrow the pockets, and eventually you run out of pockets. The whole organizer becomes a constraint instead of solving the problem. Clear boxes don't have this problem and the system can scale by simply buying more boxes.