byte segValue[10][7] = {
{0,0,0,0,0,0,1}, //0
{1,0,0,1,1,1,1}, //1
{0,0,1,0,0,1,0}, //2
{0,0,0,0,1,1,0}, //3
{1,0,0,1,1,0,0}, //4
{0,1,0,0,1,0,0}, //5
{0,1,0,0,0,0,0}, //6
{0,0,0,1,1,1,1}, //7
{0,0,0,0,0,0,0}, //8
{0,0,0,0,1,0,0} //9
};
byte segPin[7] = {2, 3, 4, 5, 6, 7, 8}; //{a,b,c,d,e,f,g}
byte digitPin[3] = {10, 11, 12};
void setup() {
for (int i = 0; i < 10; i++) {
pinMode(segPin[i], OUTPUT);
}
for (int i = 0; i < 7; i++) {
digitalWrite(segPin[i], HIGH);
}
for (int i = 0; i < 3; i++) {
pinMode(digitPin[i], OUTPUT);
digitalWrite(digitPin[i], LOW);
}
}
void loop() {
for (int i = 0; i < 100; i++) {
display_N(i);
delay(100); // Delay 1 detik
}
}
void display_N(int num) {
int units = num % 10;
int tens = (num / 10) % 10;
int hundreds = (num / 100) % 10;
segOutput(2, units);
segOutput(1, tens);
segOutput(0, hundreds);
}
void segClear() {
for (int i = 0; i < 7; i++) {
digitalWrite(segPin[i], HIGH);
}
}
void segOutput(int d, int Number) {
segClear();
digitalWrite(digitPin[d], HIGH);
for (int i = 0; i < 7; i++) {
digitalWrite(segPin[i], segValue[Number][i]);
}
digitalWrite(digitPin[d], LOW);
}