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tlfong01
tlfong01
2:53 AM
Now I am going to make a 3Hz NE555 oscillator, starting from Wikipedia.
After skimming the Wikipedia's 555 IC, I am moving on to Electronics Tutorial to start making a simple oscillaor.
555 Timer - Wikipedia
https://en.wikipedia.org/wiki/555_timer_IC
555 Oscillator - Electronics Tutorial
https://www.electronics-tutorials.ws/waveforms/555-circuits-part-1.html
 
tlfong01
tlfong01
3:21 AM
Now I am going to make the simplest 555 oscillator below:
 
 
10 hours later…
tlfong01
tlfong01
1:26 PM
555 Timer IC – Working Principle, Block Diagram, Circuit Schematics - Dejan 2020nov
https://howtomechatronics.com/how-it-works/electronics/555-timer-ic-working-principle-block-diagram-circuit-schematics/
 

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