Here a small electronic thermometer.
the battery pack from the iRobot with a much more efficient one. Even though it uses very simple batteries Ni-MH that are quite safe it still has three safety features and NTC, a safety switch and a resettable fuse. Post Views: 62
This is USB C Audio jack adapter from Aliexpress. it was supposed to work with a Samsung S9 but it is not recognised. Post Views: 44
After having repaired the upper part of the Lx2 I was curious about the clock mechanism. Post Views: 138