I started a newsletter called Signal &amp; Solder because I wanted something I would actually open.
Not generic tech news.
Not startup waffle.
Not 500 words about nothing.
Just good stuff for people who like building.
It is for:
<ul>
<li>electronics hobbyists</li>
<li>embedded developers</li>
<li>hardware tinkerers</li>
<li>engineers</li>
<li>people who somehow end up buying random dev boards at 11pm</li>
</ul>
Each issue is packed with things like:
<ul>
<li>useful tools</li>
<li>cheap but interesting boards and modules</li>
<li>cool builds and project ideas</li>
<li>practical articles worth reading</li>
<li>weird finds that make you want to start another side project</li>
</ul>
Basically, the kind of stuff that makes you think:
“I did not need to know this existed, but now I absolutely want one.”
The latest issue includes things like browser-based electronics simulation, tiny Linux boards, USB-C PD trigger boards, and other bits that are genuinely useful if you build things.
If that sounds like your kind of thing, give it a look:
<a href="https://inkwells.lovable.app/n/signal-solder" target="_blank" rel="noopener nofollow">https://inkwells.lovable.app/n/signal-solder</a>
I am trying to make it the kind of newsletter you save, not the kind you instantly archive.

Yuri Alves

Signal & Solder is a newsletter aimed at electronics hobbyists, embedded developers, and hardware tinkerers. Each issue features useful tools, affordable dev boards, project ideas, and practical reads. The latest issue covers browser-based electronics simulation, tiny Linux boards, and USB-C PD trigger boards.

Electronics newsletter for engineers and hardware builders who want useful tools, deals, and ideas