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zhongfu's inane ramblings
Haha... yes...
finally got the dock for these, but unfortunately I don't usually end up in situations where I need a power bank while I'm in Singapore
it's 3d printed but it's also kind of jank (doesn't have the right resistors to trigger USB-PD output), but i don't think I'd need to use five in a single day, so it works pretty ok
it's 3d printed but it's also kind of jank (doesn't have the right resistors to trigger USB-PD output), but i don't think I'd need to use five in a single day, so it works pretty ok
🔥2🥰2
upgrade #2: replaced my dying UPS batteries with another 8S LiFePO4 battery
old: 2*12V*8.5Ah = 204Wh(but realistically you can't get more than 100Wh out of it, and even then it'll permanently damage the battery)
new: 25.6V*15Ah = 384Wh(and you could probably get over 90% of the energy out)
I miscalculated and it was like, 8mm too tall to fit inside the UPS, so it's gonna have to sit outside
old: 2*12V*8.5Ah = 204Wh
new: 25.6V*15Ah = 384Wh
I miscalculated and it was like, 8mm too tall to fit inside the UPS, so it's gonna have to sit outside
🥰3
next up, water heater switch using one of these 20A double pole switches
the plastic button itself is a bit flimsy though, i accidentally cracked one side off while trying to maneuver it into the gang box... let's hope the super glue works, I guess
the plastic button itself is a bit flimsy though, i accidentally cracked one side off while trying to maneuver it into the gang box... let's hope the super glue works, I guess
🥰3