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https://e2e.ti.com/support/microcontrollers/arm-based-microcontrollers-group/arm-based-microcontrollers/f/arm-based-microcontrollers-forum/1180132/tm4c1292ncpdt-series-resistor-value
您好！
对于来自外部滑块开关的信号(以下屏幕截图中突出显示的信号)、请指导我们应使用多少串联电阻值来提供额外的保护：
下面是原理图的屏幕截图
谢谢、
Kiranjit
没有一个必须遵守的值。 但我已经看到、100至200欧姆范围内的情况是可以的。
