analogRead (). 描述: 从指定的逻辑采样管脚读取值. Arduino包含一个6通道(Mini和Nano有8个通道,而Mega有16个),10位的模数转换器(ADC),这意味着输入电压0~5V对应着 ... ... <看更多>

Check analogReference() in the code for your board to configures the reference voltage used for analog input. ... <看更多>

Arduino library for eliminating noise in analogRead inputs without decreasing responsiveness. - GitHub - dxinteractive/ResponsiveAnalogRead: Arduino library ... ... <看更多>

The arduino reference states that you would use the following code to read the value from analog pin #5: int val1 = analogRead(5);. However to read from digital ... ... <看更多>