Arduinoリレーボタン

Question

リレースイッチに問題があります。私はArduinoで使用するために5V、4つのリレースイッチを持っています。私はボタンを押すと1つのリレーが点灯し、もう一度押すと同じリレーが消えるようにしています。

この概念は、1つのリレーを使用する場合のコードで機能します。しかし、問題は私のコードが1つのリレーと1つのリレーだけで動作することです。コードを変更して複数の変数を作成すると、機能しません。

FYI、私はArduinoのUNO R3 ATMEGA 328

が一つだけの中継のため、この最初のコードは、作業を行うことに注意してください使用しています。ボタンを押して電源を入れた後、ボタンをもう一度押すと機能します。

const int rl1 = 7; 
const int rl2 = 12; 
const int rl3 = 2; 
const int rl4 = 8; 
const int button1 = 11; 
const int button2 = 10; 
const int button3 = 3; 
const int button4 = 4; 

int rl1State = LOW; 
int rl2State = LOW; 
int rl3State = LOW; 
int rl4State = LOW; 
int buttonState = LOW; 
int lastButtonState = HIGH; 
int reading; 

long lastDebounceTime=0; 
long debounceDelay = 50; 


void setup() { 

    Serial.begin(9600); 
    pinMode(rl1, OUTPUT); 
    pinMode(rl2, OUTPUT); 
    pinMode(rl3, OUTPUT); 
    pinMode(rl3, OUTPUT); 
    pinMode(button1, INPUT); 
    pinMode(button2, INPUT); 
    pinMode(button3, INPUT); 
    pinMode(button4, INPUT); 

} 

void loop() { 

    reading = digitalRead(button1); 


    if(reading != lastButtonState){ 
    lastDebounceTime = millis(); 
    lastButtonState = reading; 
    } 

    if((millis() - lastDebounceTime) > debounceDelay){ 
    if(buttonState != lastButtonState){ 
     buttonState = lastButtonState; 
     if(buttonState == HIGH){ 
     rl1State = !rl1State; 
     digitalWrite(rl1, rl1State); 


     } 
    } 
    } 



} 

私は、複数のリレーのためにこのコードを試してみました：

const int rl1 = 7; 
const int rl2 = 12; 
const int rl3 = 2; 
const int rl4 = 8; 
const int button1 = 11; 
const int button2 = 10; 
const int button3 = 3; 
const int button4 = 4; 

int rl1State = LOW; 
int rl2State = LOW; 
int rl3State = LOW; 
int rl4State = LOW; 


//States 
int buttonState1 = LOW; 
int lastButtonState1 = HIGH; 
int buttonState2 = LOW; 
int lastButtonState2 = HIGH; 
int buttonState3 = LOW; 
int lastButtonState3 = HIGH; 
int buttonState4 = LOW; 
int lastButtonState4 = HIGH; 

//Read State 

int reading1; 
int reading2; 
int reading3; 
int reading4; 

long lastDebounceTime1=0; 
long debounceDelay1 = 50; 

long lastDebounceTime2=0; 
long debounceDelay2 = 50; 

long lastDebounceTime3=0; 
long debounceDelay3= 50; 

long lastDebounceTime4=0; 
long debounceDelay4 = 50; 


void setup() { 

    Serial.begin(9600); 
    pinMode(rl1, OUTPUT); 
    pinMode(rl2, OUTPUT); 
    pinMode(rl3, OUTPUT); 
    pinMode(rl3, OUTPUT); 
    pinMode(button1, INPUT); 
    pinMode(button2, INPUT); 
    pinMode(button3, INPUT); 
    pinMode(button4, INPUT); 

} 

void loop() { 

    reading1 = digitalRead(button1); 
    reading2 = digitalRead(button2); 
    reading3 = digitalRead(button3); 
    reading4 = digitalRead(button4); 


//Relay 1 
    if(reading1 != lastButtonState1){ 
    lastDebounceTime1 = millis(); 
    lastButtonState1 = reading1; 
    } 
    if(reading1 != lastButtonState1){ 
    lastDebounceTime1 = millis(); 
    lastButtonState1 = reading1; 
    } 
    if((millis() - lastDebounceTime1) > debounceDelay1){ 
    if(buttonState1 != lastButtonState1){ 
     buttonState1 = lastButtonState1; 
     if(buttonState1 == HIGH){ 
     rl1State = !rl1State; 
     digitalWrite(rl1, rl1State); 


     } 
    } 
    } 


    //Relay 2 
    if(reading2 != lastButtonState2){ 
    lastDebounceTime2 = millis(); 
    lastButtonState2 = reading2; 
    } 

    if((millis() - lastDebounceTime2) > debounceDelay2){ 
    if(buttonState2 != lastButtonState2){ 
     buttonState2 = lastButtonState2; 
     if(buttonState2 == HIGH){ 
     rl2State = !rl2State; 
     digitalWrite(rl2, rl2State); 


     } 
    } 
    } 



} 

私も各ボタンやリレーの再作成、すべての変数にしようとしたが、それはまだ動作しません。

私のリレーのいずれかがピンに接続されているとき（すべてのピンが接続されているとき）は機能しませんが、ピンの1つが接続されていないときにのみ機能します。本当に変だ。私はリレーをテストし、それは問題ないと私はArduinoを変更しましたが、同じ問題がまだあります。

Answer 1

AH！これはここでは、この問題を抱えている皆さんのためのコードと回路図です（多くの人がこの問題を抱えています）。楽しい！

Circuit (Please note the relay cluster I am using was not available on Fritzing)

コード：私は右、押されていないと、グランドに接続されているボタン/入力ピンを想定

//Buttons 

int button1 = 7; 
int button2 = 6; 
int button3 = 4; 
int button4 = 2; 


//Relays 
int rl1 = 13; 
int rl2 = 12; 
int rl3 = 11; 
int rl4 = 8; 


//States for Relay and Button (1) 

int state1 = HIGH;  // the current state of the output pin 
int reading1;   // the current reading from the input pin 
int previous1 = LOW; // the previous reading from the input pin 

//States for Relay and Button (2) 

int state2 = HIGH;  // the current state of the output pin 
int reading2;   // the current reading from the input pin 
int previous2 = LOW; // the previous reading from the input pin 

//States for Relay and Button (3) 

int state3 = HIGH;  // the current state of the output pin 
int reading3;   // the current reading from the input pin 
int previous3 = LOW; // the previous reading from the input pin 

//States for Relay and Button (4) 

int state4 = HIGH;  // the current state of the output pin 
int reading4;   // the current reading from the input pin 
int previous4 = LOW; // the previous reading from the input pin 




// the follow variables are long's because the time, measured in miliseconds, 
// will quickly become a bigger number than can be stored in an int. 
long time1 = 0;   // the last time the output pin was toggled 
long time2 = 0; 
long time3 = 0; 
long time4 = 0; 

long debounce1 = 200; // the debounce time, increase if the output flickers 
long debounce2 = 200; 
long debounce3 = 200; 
long debounce4 = 200; 


void setup() 
{ 
    pinMode(button1, INPUT); 
    pinMode(button2, INPUT); 
    pinMode(button3, INPUT); 
    pinMode(button4, INPUT); 

    pinMode(rl1, OUTPUT); 
    pinMode(rl2, OUTPUT); 
    pinMode(rl3, OUTPUT); 
    pinMode(rl4, OUTPUT); 

} 

void loop() { 

    reading1 = digitalRead(button1); 
    reading2 = digitalRead(button2); 
    reading3 = digitalRead(button3); 
    reading4 = digitalRead(button4); 


    // if the input just went from LOW and HIGH and we've waited long enough 
    // to ignore any noise on the circuit, toggle the output pin and remember 
    // the time 
    //Condition Relay 1 
    if (reading1 == HIGH && previous1 == LOW && millis() - time1 > debounce1) { 
    if (state1 == HIGH) 
     state1 = LOW; 
    else 
     state1 = HIGH; 

    time1 = millis();  
    } 

    //Condition Relay 2 
    if (reading2 == HIGH && previous2 == LOW && millis() - time2 > debounce2) { 
    if (state2 == HIGH) 
     state2 = LOW; 
    else 
     state2 = HIGH; 

    time2 = millis();  
    } 

    //Condition Relay 3 
    if (reading3 == HIGH && previous3 == LOW && millis() - time3 > debounce3) { 
    if (state3 == HIGH) 
     state3 = LOW; 
    else 
     state3 = HIGH; 

    time3 = millis();  
    } 

    //Condition Relay 4 
    if (reading4 == HIGH && previous4 == LOW && millis() - time4 > debounce4) { 
    if (state4 == HIGH) 
     state4 = LOW; 
    else 
     state4 = HIGH; 

    time4 = millis();  
    } 




    digitalWrite(rl1, state1); 
    digitalWrite(rl2, state2); 
    digitalWrite(rl3, state3); 
    digitalWrite(rl4, state4); 


    previous1 = reading1; 
    previous2 = reading2; 
    previous3 = reading3; 
    previous4 = reading4; 
}