Throttle library for arduino, just like a debounce but faster!
There are already some libraries that perform some functionalities like Throttle.
One of the most famous is Bounce, the problem is if that the output of bounce is delayed
and if you have to press a button multiple times very frequently is unereliable.
With Throttle you will not have any issue 😎
The Throttle object has the same interface of the Bounce so you can just replace the instantiation and compile!
// This example toggles the debug LED (pin 13) on or off
// when a button on pin 2 is pressed.
// Include the Throttle library found here :
// https://github.com/Gruppio/Throttle
#include <Arduino.h>
#include <Throttle.h>
#define BUTTON_PIN 2
#define LED_PIN 13
Throttle button = Throttle(BUTTON_PIN, INPUT_PULLUP);
void setup() {
pinMode(LED_PIN, OUTPUT);
digitalWrite(LED_PIN, ledState);
}
void loop() {
button.update();
if (button.fell()) {
ledState = !ledState;
digitalWrite(LED_PIN, ledState);
}
}