I was sitting on my computer chair doing programming, then suddenly i ended up on the floor…
after couple of second needed for my brain to reboot i realize that chair just break off…
here are couple of pictures…
I was sitting on my computer chair doing programming, then suddenly i ended up on the floor…
after couple of second needed for my brain to reboot i realize that chair just break off…
here are couple of pictures…
Here are pictures of Chinese compressed air regulator that suddenly ruptured in violent way.
Spring loaded parts was thrown away across room, i’m not sure if all parts that have ben found.
Not repairable, thrown away ASAP.
Here are old pictures of fixing “dE” door error on Samsung WF0600NXW washing machine by replace door interlock . Here You can see closeups and part number, after replace and assembly in revers order – working perfect.
Today I decide to make firmware (ROM) update, after finishing and restarting Android i get information about “Invalid IMEI”.
When my heart start beating again i start looking out for solution then develop many attempts to address the problem.
RT4 is unpopular phone, so there virtually none information.
Lucky chipset inside phone is compatible with Xiaomi solution and that software i used.
After successfully write, click disconnect and restart phone, it should work properly 🙂
Here are pictures of me testing Smart-UPS made by APC model APC 750 before replacement of batteries.
On oscilloscope i check true sine wave while working on battery (while testing on a power supply).
As You can see there is a beauty-full sine wave!
There are also visible connections in case You have that ups without battery.