0-10v输入电压接运放LM358后,进入ADC. LM358需要15V参考电压,能够用7815的输出做参考电压吗?这个电压是否稳定? 谢谢。
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0-10v输入电压接运放LM358后,进入ADC. LM358需要15V参考电压,能够用7815的输出做参考电压吗?这个电压是否稳定? 谢谢。