(DAC)在嵌入式系統中有什麼作用？
DAC將數位信號轉換為類比信號。
Below is an instruction that describes a task. Write a response that appropriately completes the request. ### Instruction: (DAC)在嵌入式系統中有什麼作用？ ### Response: DAC將數位信號轉換為類比信號。 