this one?
We're continuing investigation to the performance issues, you can follow and react here: https://lemmy.world/c/friendicaworld
when you start scanning your active filter chain to realize you forgot to turn on the power supply...
#electronics #bode #filter #pitaya #STEMlab
out for maintanance.
one of the 0603 bulk caps in the 12V rail to the fans blew shorting it all. Had to remove the 7805 and then cap by cap to find that out.
Aaaaaaaand it's wurkin again...
let's fill it with fresh mixed minced meat, chopped onions, chopped garlic, all leaves of the thyme, some dried marjoram, some more dried thyme, salt and black pepper...
Had a short below a bulk cap, which fried the voltage regulator and the microcontroller. To access the regulator i also had to remove the potentiometer at the back side.
I am stil working on the fan control of my plant growing box. Had a short below a bulk cap, which fried the voltage regulator and the microcontroller. To access the regulator i also had to remove the potentiometer at the back side.
this mystery plant just bloomed spectacularly in the #biotope
#bloomscrolling #mysteryplant #photography #gardening #botany @gardening group
at least to approve the preprint and get your authers copy, you are allowed to share on request but not to upload for all.
when you put out #water for our #insect friends on hot dry days, make sure to put a stone inside the water, so anypwny falling in has the chance to swim to the stone and to get out by climbing its rough (low biofilm) over water surface. If you put the stone to the edge of the water container you can connect it to one of those holding the container in place forming a bridge for those, who can not fly, but still smell the fresh water. Flying ones like in the picture just land on the stone after a few explorative cycles.
#gardening #insects #photography #feditips @gardening group
#gardening #insects #photography #feditips @gardening group