[size=5]When the logical left shift is performed, the highest bit is lost and the lowest bit is filled with 0; [/size] [size=5]When the logical right shift is performed, the highest bit is filled with...
[font=微软雅黑][size=3]I blame myself for not having enough education. Today I learned that April 30th is International Day Against Sparing[/size][/font]{:1_104:}[font=微软雅黑][size=3] [/size][/font] [font=微...
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...
What is a "fiscal cash register"? To be precise, a fiscal cash register is a cash register with a "fiscal control function". So what is a "cash register" and what is the "fiscal control function"? Thi...
[color=#333333][font="][size=14px]There are 6 common surface treatment processes at present: [/size][/font][/color] [color=#333333][font="][size=14px]1. Hot air leveling [/size][/font][/color] [color=...
[size=4]Question: A 23-string protection board was designed using BQ76940. During the test, a serious BUG was found. When the sampling line falls off or the battery pack is broken, the BQ chip or the ...