NE555 tutorial: three useful circuits

Опубликовано: 25 Март 2026
на канале: FriendlyWire
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Learn how to use the NE555 integrated circuit!

In this tutorial we go through the basics of the NE555 integrated circuit and build three useful circuits: an oscillator (astable mode), a timer (monostable mode), and a flip flop (bistable mode).

More details and an up-to-date list of all components: http://www.friendlywire.com/tutorials...

Thanks for tuning in, and let me know in the comments if you have any questions!

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Timestamps:

00:00 Introduction
00:32 NE555 basics
04:47 Circuit #1: NE555 oscillator (astable mode)
8:44 Circuit #2: NE555 timer (monostable mode)
12:31 Circuit #3: NE555 flip flop (bistable mode)