Я пытаюсь сделать фруктовый пианино с моим Arduino, и сейчас я просто использую краску на бумаге. Тем не менее, когда я нажимаю кнопку, я получаю несколько выходных строк. Как я могу это исправить. Вот видео того, что происходит (извините за качество): https://www.youtube.com/watch?v=zr2mQMRO6IYArduino: При нажатии кнопки возвращает только один выход
Код:
#include <CapacitiveSensor.h>
/* DIY Piano
- DIY Piano with Arduino. This is a very simple project.
- ONLY needed some very cheap materials,
e.g. pencil, A4 paper, paper clip, speaker, male-to-male jumper, breadboard and Arduino Uno board.
- Of course the Arduino Uno board is not cheap, but it is reusable for other projects too. So it is worth to own one.
- This project using the concept of capasitive sensor, so no switch/button is required for it.
- Here is the link of capacitive sensor. For better understanding, please visit the page.
http://playground.arduino.cc//Main/CapacitiveSensor?from=Main.CapSense
- To watch the Demo of This Project:
http://www.youtube.com/watch?v=X4QNT5hOHLs&list=TLlm-tAV1gEzDF4VV39VdjCSLNlfe0tTpU
Created by:
Oh Hai Seng || Junny Oh 07 November 2013
*/
// Import the CapacitiveSensor Library.
#include <CapacitiveSensor.h>
// Name the pin as led.
//#define speaker 11
// Set the Send Pin & Receive Pin
CapacitiveSensor cs_2_4 = CapacitiveSensor(2,4); // 10M resistor between pins 4 & 6, pin 6 is sensor pin, add a wire and or foil
void setup()
{
cs_2_4.set_CS_AutocaL_Millis(0xFFFFFFFF); // turn off autocalibrate on channel 1 - just as an example
// Arduino start communicate with computer.
Serial.begin(9600);
}
void loop()
{
// Set a timer.
long start = millis();
// Set the sensitivity of the sensors.
long total2 = cs_2_4.capacitiveSensor(60);
// When hand is touched the sensor, the speaker will produce a tone.
// I set a threshold for it, so that the sensor won't be too sensitive.
if (total2 > 590){ i++; Serial.println(i + " Touched!\n");}
delay(0); // arbitrary delay to limit data to serial port
}