I think an article like this would benefit by including the specs for each of the coils, such as weight, winding material, number of turns, effective area, resistance, and inductance, as well as covering the differences between air cores and ferromagnetic cores. One of the biggest time sinks in selecting components like these is getting suppliers to give you data sheets and converting their specs into a comparable format.

Thanks for the feedback!

That's exactly the direction we're heading towards :)

We've already noticed that suppliers are starting to open up their product data because of the value we can bring to them through our website.

Our long-term plan is indeed to structure data sheets, so that you can actually start comparing products without having to spend hours wading through PDFs docs.

We've soft-launched our API [1], which we're using to build tools like our Data Explorer [2], to help engineers navigate design choices much more easily. Under the hood, we're working with suppliers to convert their data sheets to a standardized format.

We'll work on trying to extend this article specifically with your feedback.

Thanks again!

[1] https://api.satsearch.co

[2] https://satsearch.co/explorer

Love this article!

While it's a little basic, it might be good to go over the different small sat form factors? You could talk about the different launch possibilities and general issues with each different size class.

Thanks for the suggestion! We can definitely set up a couple of articles to touch on the different smallsat form factors on the market. Launch is also a really interesting part of the market to cover. I've added both to out roadmap, thanks!

Very cool!

I have to admit, I couldn't help but think of the comparable part in KSP.

I've thought of building a KSP integration with our database, so who knows, maybe we'll figure out a way that you can actually pull in real parts on the market into KSP in the near future ;)

Star trackers, please.

Thanks for the suggestion! Star trackers and sun sensors are in the pipeline over the next couple of months :)

Thanks! One of next logical topics would be various devices for communication with Earth or in space (say, to a communication satellite).

Do you mean comms systems like transceivers, antenna, etc.? There's some really exciting stuff going on with phased arrays and optical comms at the moment. Software-Defined Radio (SDR) is also becoming an increasing important area of innovation for satellite comms.