Introduction On a mission to get a cheap cleaning robot, i found this cute Deebot Slim 2 from Ecovacs on ebay Kleinanzeigen. The description just stated, that an error occured, as soon as a cleaning Read more…
A few days ago, i bid on a defective Xiaomi Mi Band 4. The description mentioned a non working display and a free wrist band. So i thought: Hey! Let’s give it a try, maybe Read more…
After more then 2 years my old bicycle generator circuit is dying of corrosion. It’s time to rebuild it (and a better enclosure to protect it as well). I used a full bridge rectifier with Read more…
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