DFR0063 Datasheet by DFRobot | Digi-Key Electronics
Amazon.co.jp: Electric Bicycle, 14 Inch, Full Electric Bicycle, Foldable, 14 Inches, Bicycle, Moped Type, E-Bike, Assisted 5 Levels, 3 Modes, Fashionable 36 V 8 Ah Battery, Electric Bicycle, Small Diameter Car, Mini
All these unrelated PCBs have the same "serial number" / markings, who is this manufacturer? : r/AskElectronics
ViewSonic VP2785-4K 27" 99% Adobe RGB Professional Monitor - ViewSonic Italia