1. B&O Beoplay E8 unboxing [align=center][/align] [align=left]The charging port uses Micro USB, and there are two hidden white indicator lights on the right. When charging, one white light flashes, an
The control system of a production workshop of my company uses Modicon 984-785E series PLC. It has been in operation for nearly 15 years since 1996. Recently, a strange fault occurred. After a certain
After WinCE is running, the fonts on the screen flicker violently horizontally and jitter vertically. Is it because the 2440 has poor anti-interference ability at the non-industrial level?
We have been working on vector control for many years. We used TI's driver chip at the beginning to make driver boards for drone power modules, and we are still doing it now. Due to the 2020 epidemic,