I am a very “techy person” (in fact Y-Combinator’s Hacker News has been a partial Reddit replacement for me), but like you, I too cringe at Lemmy’s constant stream of shitty star trek memes, repetitive “this is what living with ADHD is like”, and posts with days-old news items from 3rd rate wannabe-journalism sites. I mean a quarter of this site is literally screenshots of Twitter posts.

The obvious answer to the shitty content here would be to stop complaining and just start posting the things I’d want to see. But there’s a sense of futility in throwing good things into what feels like a giant pool of detritus.

Anyway one of the great things about old reddit was that, overall, the site (or rather the reddit hive brain) did a decent job at pushing the good stuff to the top. For reasons I don’t entirely understand, that doesn’t seem to be happening as much here on Lemmy.

Alkaline batteries lose voltage as they drain, so 1.5V is at full charge but it drops down to about 1.2V very quickly and then stays at 1.0V - 1.2V for most of the alkaline battery’s operating life.

NiMH batteries tend to consistently stay at their nominal voltage (1.2V) through their entire charge.

So in other words, if you have devices that really expect exactly 1.5V per battery, they would only work with alkalines at the very top of their charge. Nowadays most non-garbage circuits should be designed to work just fine with anything above 1V per battery.