What even mildly-seasoned electronics geek has not used or at least heard of the 555 timer?
Few, as 555 timers have been around since the early 1970’s.
The timers are great for creating pulses of varying widths, among other things.
Why not use a microcontroller instead?
For one thing using an Arduino or a PIC just to create pulses is like killing a mouse with a hand grenade. It works, but it’s an extreme over-kill.
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Scooped by
Gumersindo Fernández
onto tecno4 June 25, 2017 2:20 PM
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