Message from @Sapharanth
Discord ID: 617449570183544874
I could check again, but I think it's closer to 15 for alkaline, and 4 for rechargeables.
yeah might be that im remembering zinc-carb ones as herpderp
but even alkalines are at 20ish Wh
figuring out how much playroom you have here after the panel draws what ever it wants (full bright colorblend continous animation case ?)
It's been a few months since I looked last, but I remember mathing out that the TV would run for maybe 6 hours with no other power draw, and I was thinking about half that time if I really maxed out an SBC.
so getting that what 15ish Ahs out of it
It was going to be black-and-white TV at whatever shit resolution 😂
Look, in any case, I know for a fact that a Raspberry Pi 4 can pull just over 7 Watts at full chooch, and I have no idea whatsoever what the Rock64 draws since no one wants to fucking talk about it, if they already own one.
look at spec sheets?
5v 3A suggested supply
>>> ROCK64 require +5V 3A power supply with Type H 3.5mm OD/1.35mm ID barrel ‘coaxial’ type plug. The power supply available in PINE64 store.
I don't recall the power for just the board; just the suggested power like Tervy says.
That's totally inaccurate to the board's actual use, since it takes into account maximum draw from all of the available USB ports, too.
Of course the Pi 4 doesn't burn fifteen fucking watts at full use.
sure but youl be using that to calculate
not optimal scenario
so you get free safety margins if nothing else
Sure, I just wish someone would measure the actual draw. I've only ever found quotes for the suggested draw from the spec sheet.
XU4 has recommended 5V4A and (5v6A when usb3 HDD)
Actual draw tho <:pepeturt:499291994649133067> someday
Hello, I'm a retard. I got everything I needed for a diy solar panel, decided against buying tabbing wire because lol it's just a nickel strip. Tried doing it with 0.5mm copper wire, shit was fuck, too thick, pain in the ass to tin the wire, too stiff, cells broke. Ok, wanted to do it quick, bought a nickel strip locally. Of course it was too hard to do proper research and it's a plain nickel strip, not a tinned one. Too wide, too, so I had to cut it with scissors. Managed to tab 4 cells out of 36 needed before ragequitting and ordering proper tabbing wire from China
so yeah time to get that amp-meter and strap it to that TV
to check the thing
I just wanted a fucking solar panel for summer
Now it's gonna be ready for winter
be cheap get cheap
:D
Yeah
Since it was relatively simple to tin the nickel wire, I think I won't have many problems with tabbing cells with proper wire
So now I'm eyeing bigger cells
Not like the sun stops existing in the winter.
Can get a surprising amount of energy from solar panels in the winter.
muh solar power
oh look
the boomer fears renewable energy
ghostwriter.
@androidcrawler im all for renewable energy but allocating huge plots of land just for solar panels is a massive waste of space
To be fair how renewable are solar panals compared to nuclear
the efficiency is increasing
the tech is just too new and expensive to make, only reason people get them is because of massive government grants