Schmitt

Schmitt distinguishes the foe and friend in order to avoid the struggle between politics and economic or cultural factors, and dehumanizing or devalue the enemy.

施米特划分敌友正是为了避免政治受到经济、文化等因素的纠缠，避免将敌人非人化、非价值化。

Chapter 3 principally analyses the key problems in the design of decoder, which includes RC oscillator, POR ( Power-on Reset), Schmitt trigger, data detect module, model control logic module and data output logic module, then gate simulation is completed by Verilog_XL tool.

本文第三章设计了解码芯片的部分电路模块，包括振荡器电路、上电复位电路、施密特触发器电路、数据检测模块、型号控制逻辑模块、按键防抖动模块以及数据输出逻辑模块。

The threshold detector is similar to a Schmitt Trigger in that it is a latch circuit with a large dead zone.

阈值检测器就是一种回差范围较大的锁存电路，与施密特触发器相似。