數位電位器

數位電位器是一种数控电子元件[1]。单片机通過數位電位器可以調整模拟信号。数字电位器一般由集成电路以及數位類比轉換器构成。大多数数字电位器仅使用易失性存储器。

参考文献

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  1. ^ Digital potentiometers - frequently asked questions. Analog Devices. （原始内容存档于2011-09-07）. 
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