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long prev,prev2; boolean off=false; int wert; int transistorpin1=52; int transistorpin2=10; int transistorpin3=5; int pin[]= {38,39,40,41,42,43,44}; //abcdefg int pin_len= 7; int pin_taster=13; int helligkeit; int segmente [11][7] ={ {1,1,1,1,1,1,0}, {0,1,1,0,0,0,0}, {1,1,0,1,1,0,1}, {1,1,1,1,0,0,1}, {0,1,1,0,0,1,1}, {1,0,1,1,0,1,1}, {1,0,1,1,1,1,1}, {1,1,1,0,0,0,0}, {1,1,1,1,1,1,1}, {1,1,1,1,0,1,1}, {0,0,0,0,0,0,0}};//display clear int segmente2 [11] ={ B01111110, B00110000, B01101101, B01111001, B00110011, B01011011, B01011111, B01110000, B01111111, B01111011, B00000000}; //42f43g34e35d4.3c2b22a; void setup() { pinMode(transistorpin1,OUTPUT); pinMode(transistorpin2,OUTPUT); pinMode(transistorpin3,OUTPUT); pinMode(pin_taster,INPUT); digitalWrite(pin_taster,HIGH); Serial.println(digitalRead(pin_taster)); for (int i=0; i<pin_len;i++) { pinMode(pin[i],OUTPUT); ansteuerung(10); Serial.begin(9600); prev=millis(); }} void loop() { //Serial.println(analogRead(8)); //Serial.println(digitalRead(pin_taster)); if (digitalRead(pin_taster)!=1) { if ((millis()-prev2)>500){ Serial.println("aus"); anzeige(-1); toggleanzeige(); off=!off; prev2=millis(); } } else { if ((millis()-prev)>1000){ wert=random(1,100); helligkeit=analogRead(8); wert=map(helligkeit,0,1000,0,999); if (helligkeit>1000) wert=999; //Serial.println(analogRead(8)); prev=millis(); } if (off!=1) //for (wert=0;wert<1000; wert++) anzeige(wert); } } void anzeige(int zahl) { int einer, zehner, hunderter; hunderter=zahl/100; zehner=zahl%100/10; einer=zahl%10; /* Serial.println("hunderter:"+String(hunderter)); Serial.println("zehner:"+String(zehner)); Serial.println("einer:"+String(einer)); */ //Serial.println("zahl:"+String(zahl)); digitalWrite(transistorpin2, LOW); digitalWrite(transistorpin1, HIGH); digitalWrite(transistorpin3, HIGH); delay(2); if (zahl==-1) ansteuerung(10); else ansteuerung(einer); digitalWrite(transistorpin2, HIGH); digitalWrite(transistorpin3, HIGH); digitalWrite(transistorpin1, LOW); delay(2); if (zahl==-1) ansteuerung(10); else ansteuerung(zehner); digitalWrite(transistorpin2, HIGH); digitalWrite(transistorpin1, HIGH); digitalWrite(transistorpin3, LOW); delay(2); if (zahl==-1) ansteuerung(10); else ansteuerung(hunderter); void ansteuerung(int a) { delay(5); for (int j=6; j>=0; j--) digitalWrite(pin[6-j], bitRead(segmente2[a], j)==1?HIGH:LOW); }
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