I have gone back to capacitive coupling from the receiver and also added a zener diode to protect the CMOS parts from possible static issues a little bit better.

我已经回到电容耦合从接收，也增添了齐纳二极管保护的CMOS部分，从静态的问题，可能一点点更好。

youdao

I have gone back to capacitive coupling from the receiver and also added a zener diode to protect the CMOS parts from possible static issues a little bit better.

我已经回到电容耦合从接收，也增添了齐纳二极管保护的CMOS部分，从静态的问题，可能一点点更好。

youdao