一个示例
VIN = 4V
COM = 12v (20mA)
某些电路板的 ULN2003ADR IC 发生故障、不知道如何进行故障、您能给出可能的响应吗?
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一个示例
VIN = 4V
COM = 12v (20mA)
某些电路板的 ULN2003ADR IC 发生故障、不知道如何进行故障、您能给出可能的响应吗?