Hackaday is pretty good. Ive been a subscriber to their rss for years now.
https://hackaday.com/blog/feed/

For fedi and technology: https://news.elenarossini.com/

I have @perfectdark@lemmy.world as a feed because the articles are so good.
https://piefed.social/c/perfectdark@lemmy.world/feed

Terence has some good technology adjacent articles:
https://shkspr.mobi/blog

If you like nerdy stuff: https://blisscast.wordpress.com/

Linux and other fun stuff: https://veronicaexplains.net/

Crazy tools and informational articles: https://xn--gckvb8fzb.com/

Lots of security...and furry(?): https://soatok.blog/

And one of the most unique ones: https://100r.ca/