将测试电路板放在测试磁柱上，给它输入端口施加工作电压，测量对应的输出电压。由于不太熟悉它的工作特性，所以，在一开始输入工作电压为 12V。 首先测量输入电压，为12V。然后测量他的输出管脚，为11.352V，似乎，输入和输出之间是一个 二极管管压降 ...

Ferroelectric materials can provide non-volatile memory, serving an important functional gap somewhere between DRAM and flash memory. Indeed, ferroelectrics for memory and 2D channels for transistors ...

Developing new products can be challenging during the debug and test phases, often you have your head down trying to probe the lead of some SOT23 transistor, and just when you get it, you scan ...

Developing new products can be challenging during the debug and test phases, often you have your head down trying to probe the lead of some SOT23 transistor, and just when you get it, you scan ...