Buenos días y feliz navidad
Estoy buscando un sistema de contador de goles con sensores
Busco algo parecido a esto
https://www.google.es/url?sa=t&rct=j&q=&esrc=s&source=web&cd=&ved=2ahUKEwjE6eCApdztAhUC0BoKHUVVDCQ4ChC3AjAAegQIAhAC&url=https%3A%2F%2Fwww.youtube.com%2Fwatch%3Fv%3DhXNe2HnpnkI&usg=AOvVaw32gupluMQWdLK258N8somJ
Este Codigo que encontré en la red cubre bastante mis necesidades
Mi pregunta es
- se puede cambiar el sensor por ultrasonido. Que debería cambiar tanto en programación como en conexión
- se puede cambiar el display por 2 display de 1 dígito de 7 segmentos . Que debería cambiar tanto en programación como en conexión
- se podría incorporar 2 tiras de led rgb con 4 pines. . Si es si donde se conectarían con arduino
- se podría incorporar sonido con archivo avi o wav
Gracias por adelantado
/* Code for automatic table soccer counter. By teacher Morgenthaler and student Leo at Swiss school www.oszt.ch*/ // 3 lines importing libraries for the Adafruit display#include <Wire.h>#include <Adafruit_GFX.h>#include "Adafruit_LEDBackpack.h" // Initailizing the 7-segment displayAdafruit_7segment matrix = Adafruit_7segment(); // Defining varialbes for the two goalsint Rot;int Blau; // Defining Arduino's board-LED. For controlling purpose only during coding#define LEDPIN 13// Defining the two pins the data connections of the breakbeam sensors#define SENSORPIN 4#define SENSORPIN2 2// Defining the pin for the back to zero button#define SENSORPIN3 7 // Initalizing and defining states for the breakbeam sensors and the back to zero buttonint sensorState = 0, lastState=0;int sensorState2 = 0, lastState2=0;int sensorState3 = 0, lastState3=0;void setup() { // Initializing Arduino's board LED for output pinMode(LEDPIN, OUTPUT); // Initializing pin for input from breakbeam sensor pinMode(SENSORPIN, INPUT); // Activating the pullup resistor for this pin to make the two sensor states clear for Arduino digitalWrite(SENSORPIN, HIGH); // Same for other breakbeam sensor pinMode(SENSORPIN2, INPUT); digitalWrite(SENSORPIN2, HIGH); // Same for back to zero button pinMode(SENSORPIN3, INPUT); digitalWrite(SENSORPIN3, HIGH); // Start value for goals Rot = 0; Blau = 0; //Define address for display matrix.begin(0x70);} void loop(){ // Next 3 lines: Read and save states of the 2 sensors and the back to zero button sensorState = digitalRead(SENSORPIN); sensorState2 = digitalRead(SENSORPIN2); sensorState3 = digitalRead(SENSORPIN3); // The following lines are for displaying the the goal values on the display. // This if argument prevents from displaying a zero with numbers under 10 if(Rot / 10) // Display position 0 will show the first position of goal variable Rot matrix.writeDigitNum(0, (Rot / 10) ); // Display position 1 will show the second position of goal variable Rot matrix.writeDigitNum(1, Rot % 10 ); // A colon will be displayed between the two varialbes matrix.drawColon(true); // This if argument prevents from displaying a zero for other variable if(Blau / 10) // Display position 3 will show the first position of goal variable Blau matrix.writeDigitNum(3, (Blau / 10) ); // Display position 4 will show the second position of goal variable Blau matrix.writeDigitNum(4, Blau % 10 ); // Display everyting above matrix.writeDisplay(); // 3 if-else arguments following for the two breakbeam sensors and the back to zero button // If sensor light beam is broken, system reads status low and turns the control LED on if (sensorState == LOW) { digitalWrite(LEDPIN, HIGH); } // otherwise no power for the control LED else { digitalWrite(LEDPIN, LOW); } // If SensorState does not differ from lastState... // (The "!" reverses the signal state to function correclty. // Without it, the goal values constantly increase when light beams ar UNbroken) if (sensorState && !lastState) { // ...The message Unbroken would be displayed on Arduino's serial monitor Serial.println("1 Unbroken"); } // If it differs, "Broken" would be displayed and the goal variable Red is increased. if (!sensorState && lastState) { Serial.println("1 Broken"); Rot = Rot + 1; } // Same for other breakbeam sensor if (sensorState2 && !lastState2) { Serial.println("2 Unbroken"); } if (!sensorState2 && lastState2) { Serial.println("2 Broken"); Blau = Blau + 1; } // Check status of back to zero button if (sensorState3 && !lastState3) { } // If pressed, the serial display would show "reset" and both goal variables are reset to zero. if (!sensorState3 && lastState3) { Serial.println("reset"); Blau = 0; Rot = 0; // Clears everything displayed on LED matrix.clear(); } // Save the last sensor states lastState = sensorState; lastState2 = sensorState2; lastState3 = sensorState3;}// End of programm. Restart void loop
