555 Applications and Examples (P.2)


Schematics and Examples of 555 Usage (Page 2)

A collection of drawings of different 555 applications. Some are drawings of schematics found on the web and in books, and saved for my own reference.   I did not save the web pages that these originated from, so some may not have proper attribution. If you will point it out, I will be more than happy to oblige.  My thanks to you all.

Relay Driver with 1 second delay

Driver Circuit - 100 to 1000 ms delay

Long Period Delay - Sprinkler Timer

555-based AM Transmitter - Timer Circuit

555-based AM Transmitter - Schematic

555-based AM Transmitter - Schematic

555 Astable - 2 second period

555 Lamp Driver Example

555-based Metronome

555-based Tachometer

One-Shot Example - Relay Driver

555 Pulse Generator Example

555 Period Calculations

Monostable and Astable Calculations

555 Internal Schematic




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