void setup() {
// put your setup code here, to run once:
pinMode(3,OUTPUT);
Serial.begin(9600);
}
void loop() {
// put your main code here, to run repeatedly:
int i;
for(i=0;i<255;i=i+10)
{
Serial.println(i);
analogWrite(3,i);delay(100);
}
for(i=255;i>=0;i=i-10)
{
Serial.println(i);
analogWrite(3,i);delay(100);
}
}
int led[]={2,3,4,5,6,7,8,9};
int j=0;
int x=0;
void setup() {
// put your setup code here, to run once:
for(int i=0;i<=7;i++)
{
pinMode(led[i],OUTPUT);
}
}
void loop() {
// put your main code here, to run repeatedly:
if(x==0)
{
for(int i=0;i<=7;i++)
{
digitalWrite(led[i],LOW);
}
digitalWrite(led[j],HIGH); delay(1000);
digitalWrite(led[j],LOW);
j++;
if(j==7) x=1;
}
if(x==1)
{
for(int i=7;i>=0;i--)
{
digitalWrite(led[i],LOW);
}
digitalWrite(led[j],HIGH); delay(1000);
digitalWrite(led[j],LOW);
j--;
if(j==0) x=0;
}
}
int led[]={2,3,4,5,6,7,8,9};
int j=0;
void setup() {
// put your setup code here, to run once:
for(int i=0;i<=7;i++)
{
pinMode(led[i],OUTPUT);
}
}
void loop() {
// put your main code here, to run repeatedly:
for(int i=0;i<=7;i++)
{
digitalWrite(led[i],LOW);
}
digitalWrite(led[j],HIGH); delay(1000);
digitalWrite(led[j],LOW);
j++;
if(j==8) j=0;
}
int sensor=A0;
int sensorRead=0;
int newdata=0;
void setup() {
// put your setup code here, to run once:
Serial.begin(9600);
}
void loop() {
// put your main code here, to run repeatedly:
sensorRead=analogRead(sensor);
newdata=map(sensorRead,0,1023,0,255);
Serial.println(newdata);
analogWrite(3,newdata);
delay(200);
}
int apin=8;
int bpin=9;
int cpin=10;
int dpin=11;
int delaytime=10;
void setup() {
// put your setup code here, to run once:
pinMode(apin,OUTPUT);
pinMode(bpin,OUTPUT);
pinMode(cpin,OUTPUT);
pinMode(dpin,OUTPUT);
}
void loop() {
// put your main code here, to run repeatedly:
digitalWrite(apin,HIGH);delay(delaytime);digitalWrite(apin,LOW);
digitalWrite(bpin,HIGH);delay(delaytime);digitalWrite(bpin,LOW);
digitalWrite(cpin,HIGH);delay(delaytime);digitalWrite(cpin,LOW);
digitalWrite(dpin,HIGH);delay(delaytime);digitalWrite(dpin,LOW);
}
int led[]={2,3,4,5,6,7,8,9};
int j=0; int i;
int direct=0;
void setup()
{
int i;
for(i=0;i<8;i++)
{
pinMode(led[i],OUTPUT);
}
}
void loop()
{
for(i=0;i<8;i++)
{
digitalWrite(led[i],LOW);
}
digitalWrite(led[j],HIGH);//digitalWrite[led[j],HIGH];小括號寫成中括號compiler也會過為bug
delay(200);
if(direct==0)
{
if(j==7){direct =1;}
else{j++;}
}
else if(direct==1)
{
if (j==0){direct=0;}
else {j--;}
}
}
//pili燈(8顆)，由右而左亮
byte led[]={2,3,4,5,6,7,8,9};
int j=0;
void setup()
{
int i;
for(i=0;i<8;i++)
{
pinMode(led[i],OUTPUT);
}
for(i=0;i<8;i++)
{
digitalWrite(led[i],LOW);
}
}
void loop()
{
for(j=0;j<8;j++)
{
digitalWrite(led[j],HIGH);delay(1000);
digitalWrite(led[j],LOW);
}
}
//pili燈(8顆)，由右而左亮
byte led[]={2,3,4,5,6,7,8,9};
byte j=0;
void setup()
{
byte i;
for(i=0;i<8;i++)
{
pinMode(led[i],OUTPUT);
}
}
void loop()
{
byte i;
for(i=0;i<8;i++)
{
digitalWrite(led[i],LOW);
}
digitalWrite(led[j],HIGH);
delay(1000);
j++;
if(j==7) j=0;
}
/*開機先設定led1亮three times
再led2閃爍亮暗
*/
const byte start_led =2;
const byte led2 =3;
void setup()
{
int i=3;
pinMode(start_led,OUTPUT);
for(i=0;i<3;i++)
{
digitalWrite(start_led,HIGH); delay(1000);
digitalWrite(start_led,LOW); delay(1000);
}
pinMode(led2,OUTPUT);
}
void loop()
{
digitalWrite(led2,HIGH); delay(1000);
digitalWrite(led2,LOW); delay(1000);
}
/*開機先設定led1亮兩次
再led2閃爍亮暗
*/
const byte start_led =2;
const byte led2 =3;
void setup()
{
pinMode(start_led,OUTPUT);//
digitalWrite(start_led,HIGH); delay(1000);
digitalWrite(start_led,LOW); delay(1000);
pinMode(led2,OUTPUT);
}
void loop()
{
digitalWrite(led2,HIGH); delay(1000);
digitalWrite(led2,LOW); delay(1000);
}
