Interrupicones temporales

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hola!
necesito crear una interrupción que se ejecute cada segundo.
para ello quiero usar un reloj interno de arduino que provoque que se ejecute la interrupción cada segundo.
isr(timer2_compa_vect) {

pero no consigo hacerlo. alguna idea?



Arduino Forum > International > Español > Software (Moderators: surbyte, Hector_A) > Interrupicones temporales


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