#define bin1 4 #define bin2 5 #define bin3 6 #define bin4 7 int Bin[11][4] = {{0,0,0,0},{1,0,0,0},{0,1,0,0},{1,1,0,0}, {0,0,1,0},{1,0,1,0},{0,1,1,0},{1,1,1,0}, {0,0,0,1},{1,0,0,1},{0,1,0,1}}; int d=1000; void setup(){ pinMode(bin1, OUTPUT); pinMode(bin2, OUTPUT); pinMode(bin3, OUTPUT); pinMode(bin4, OUTPUT); } void loop(){ for (int a=0;a<=10;a++){ digitalWrite(bin1, Bin[a][0]); digitalWrite(bin2, Bin[a][1]); digitalWrite(bin3, Bin[a][2]); digitalWrite(bin4, Bin[a][3]); delay(d); } }