The 51 MCU and DS12B8 are connected in bus mode, where the CS chip select segment is connected to Y0 of the decoder 74HC154, and the address lines A\B\C\D of 74HC154 are connected to P2_3, P2_4, P2_5,...
[i=s]This post was last edited by qwqwqw2088 on 2015-9-11 09:20[/i] [align=left]Integrated op amps have many parameters, the main parameters are divided into DC indicators and AC indicators, and all c...
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