NE555 typical application circuit diagram

NE555 is an integrated chip that is widely used. It can form various circuits through a few simple peripheral devices. The following is a typical application schematic diagram of NE555.

11. Motor PWM speed regulator circuit

12.Power supply overvoltage alarm circuit

13.LED light dimmer circuit

14. Photosensitive resistor light-controlled alarm circuit

15. Photoresistor light-controlled switch circuit

16.Infrared emission circuit

17.Simple flash circuit

18.Touch switch circuit

19. Neon lamp driving circuit

20. 50% symmetrical square wave circuit

21.Touch switch circuit

22. Monostable circuit flip-flop

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