Category Archive for: ‘555 Timer’

555 Timer Flashing LED

555 Blink Banner

I found a 555 Timer IC from an old PCB and decided to play with it.┬áBasically what a 555 Timer does is provide time delays by creating oscillations. Just imagine it like a function generator but only for square waves. I don’t have much knowledge in the 555 Timer but from what I’ve read so far, it has 3 modes …

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