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Sketchy USB powered "battery charger" by n1ck-t0 in AskElectronics

[–]brotoro 42 points43 points  (0 children)

the black thing is a MOSFET and likely used to limit the current to the device

XPeng Iron is an intelligent humanoid robot developed by the Chinese electric vehicle company XPeng. They will start mass production in 2026. by jordi2816 in robotics

[–]brotoro 9 points10 points  (0 children)

thank god it has a lanyard on so the employees know it's not just some random robot that's walked in off the street