hello everybody I was trying to get a LED blinking without using most of the computing time with some delay(), and when reading the tone() documentation, I did'nt find there is a lower limit to the frequency it can generate. Just in one of the exemples, minimal frequency is set to 10Hz, but as the…

[solved]minimal tone() frequency ?

Coding_Badly October 7, 2012, 7:49am 2

Does this help...

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