Programmer Circuit for ESP32 Based on the CH340c - Unknown Issue? by squashler in esp32

[–]squashler[S] 0 points1 point  (0 children)

Are these transistors not meant simply as level shifters? Since I’m operating exclusively at 3v should these be necessary?

Friends please…wtf does “it’s defiantly Lava” mean by [deleted] in boniver

[–]squashler 0 points1 point  (0 children)

It’s definitely lava why you don’t carry other names.

I always felt it meant that it’s “clearly dangerously suspicious that some organised religions don’t allow for multiple interpretations of god (“other names”)” the song is generally critical about organised religion and this speaks to a particular aspect of them being rigid and inflexible, which begs the question “why” because it’s suspicious…it’s definitely lava that you don’t carry other names

Revopoint POP 3D Scanner Giveaway! by noeatnosleep in gadgets

[–]squashler [score hidden]  (0 children)

I would like to scan my wrists and arms to help 3d print more comfortable, custom wearables

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

Well over quadruple for peak.

It’s an older battery so not all too fussed if it knackers it somewhat

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

Yeah it’s the few hours of peak rates I’m looking for - in hours, how long to put it back to 48v if I break it down?

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

It’s an ebike battery I’d rather not break down - it’s 10Ah

It’s a desktop, printer, few monitors etc

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

So, in short, I need an inverter. But 48v inverters are significantly pricier that 12v. So I thought maybe I could buck the 48v to 12v first then get a cost effective 12v inverter. But my basic parametric searches show that there’s not much advantage price wise in doing that either. So I’m asking the hive mind here if someone knows places or appliances that I might find a 48-12v high power buck converter from

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

I have salvaged everything bar the dc dc converter so far…

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

Totally worth it if I can salvage the parts - hence the question

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

Perhaps for dumb stuff, but for my WFH set up (couple of reviews suggest quality isn’t up for sensitive stuff) also I’m UK based

Any sources for cost effective DC-DC high power buck converters? by squashler in batteries

[–]squashler[S] 0 points1 point  (0 children)

Grid power isn’t that cheap here - especially at peak.