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NE555
- 欢迎使用小涛电子工作室的NE555频率计算软件 免费共享-NE555 frequency calculation software
ne555
- ne555构成施密特触发器，整形效果不错，我自己按照图做过-ne555 constitute Schmitt trigger shaping effect is good, I have done according to Figure
555sheji
- ne555应用电路的简单计算公式，非常实用的电子小工具软件-ne555 application circuit is simple formula, a very useful electronic gadgets Software
NE555
- 可以完全的实现51hei单片机上的NE555方波发生器-Can achieve 51hei microcontroller on the NE555 square wave generator complete
NE555fangbofashengqi
- NE555 方波发生器原理图 电路图原理图 实例-NE555 square wave
NE555-更换电容
- PCB for NE555 pulse generator module
NE555
- 555 定时器是一种模拟和数字功能相结合的中规模集成器件。一般用双极性工艺制作的称为 555，用 CMOS 工艺制作的称为 7555，除单定时器外，还有对应的双定时器 556/7556。555 定时器的电源电压范围宽，可在 4.5V~16V 工作，7555 可在 3~18V 工作，输出驱动电流约为 200mA，因而其输出可与 TTL、CMOS 或者模拟电路电平兼容。(The 555 timer is a medium scale integrated device that combines a
12 NE555脉冲发生器
- 51 microcontroller development board NE555 pulse generator frequency measurement procedures, suitable for beginners.
电容测量
- 用NE555和被测电容构成双稳态触发器，单片机检测触发器的脉冲频率，算出电容值。还有量程自动切换功能(The bistable trigger is composed of NE555 and measured capacitance. The pulse frequency of trigger is detected by single chip microcomputer, and the capacitance value is calculated. And the automatic
ne555.pdf
- classic 555 timer chip simple and reliable
测量电容电阻
- 利用C52单片机和NE555测量电容电阻 并显示(Measuring capacitance)