<![CDATA[ADC电压采集]]>对一个悬空引脚进行采集，为什么采集到的AD值和测量值相差很大呢，实际测量为0.16V ,采集到的AD值为0x0A58

]]>https://forum.ytmicro.com/topic/2080/adc电压采集RSS for NodeWed, 01 Jul 2026 19:04:17 GMTWed, 01 Jul 2026 10:46:20 GMT60<![CDATA[Reply to ADC电压采集 on Wed, 01 Jul 2026 10:58:09 GMT]]>Diga 因为硬件改版，之前没采集，新版采集了

]]>https://forum.ytmicro.com/post/9012https://forum.ytmicro.com/post/9012Wed, 01 Jul 2026 10:58:09 GMT<![CDATA[Reply to ADC电压采集 on Wed, 01 Jul 2026 10:50:41 GMT]]>为什么要采悬空引脚。。

]]>https://forum.ytmicro.com/post/9011https://forum.ytmicro.com/post/9011Wed, 01 Jul 2026 10:50:41 GMT