学习单片机的八大步骤之第五步：学会A/D转换

2019-09-06 11:44:00 hongling

第五步：学会A/D转换

MAP430单片机带有多通道12位A/D转换器，通过这些A/D转换器可以使单片机操作模拟量，显示和检测电压、电流等信号。学习时注意模拟地与数字地、参考电压、采样时间，转换速率，转换误差等概念。使用A/D转换功能的简单的例子是设计一个电压表。

标签: 学习单片机的八大步骤

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