[請益] 感測器一題

作者: NMqaer (Cleo Chen)   2022-06-15 14:25:59
https://i.imgur.com/ASw4fLL.jpg
想請問這題該如何下手?
作者: patri0052 (patrick )   2022-06-16 14:40:00
他就是單純做比較器用吧 負端大於正端就輸出負電壓會亮輸入就分壓比大小
作者: skybrest (Be Still My Heart)   2022-06-30 11:53:00

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