As the title says, after startup, it broadcasts for 30s and then turns off the broadcast. It can only enter PM2, and the current is still about 150uA. Is there any event that has not been turned off? ...
[align=center][size=5][b]Opinion Collection---What category do you think the STC series 51 single-chip microcomputer should be classified into? [/b][/size][/align] [size=4] Recently, the "Bug Hunting ...
Everyone is busy, especially office workers. A cup of tea often becomes thick and astringent because you forget to drink it. A cup of instant coffee often gets cold before you remember to drink it. Wh...
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1. The difference between AC coupling and DC recovery: In DC coupling, the real measured signal is displayed on the screen. In AC coupling, the input signal is coupled through a capacitor before enter...