Flowing Light Pillow
參考 this link
修改：增加一顆並換燈的顏色
Build the Circuit
Type the Code In
#include
#include #include
//Flowing LED Lights
/* Eight LEDs will light up one by one from left to right, and then go out one by one from right to left.
After that, the LEDs will light up one by one from right to left, and then go out one by one from left to right.
This process will repeat indefinitely.*
/Email:info@primerobotics.in
//Website:www.primerobotics.in
/**************************************/
const int lowestPin = 2;//the lowest one attach to
const int highestPin = 9;//the highest one attach to
/**************************************/
void setup()
{
//set pins 2 through 9 as output
for(int thisPin = lowestPin;thisPin <= highestPin;thisPin++)
{
pinMode(thisPin,OUTPUT); //initialize thisPin as an output
}
}
/****************************************/
void loop()
{
//iterate over the pins
//turn the led on from lowest to the highest
for(int thisPin = lowestPin;thisPin <= highestPin;thisPin++)
{
digitalWrite(thisPin,HIGH);//turn this led on
delay(100);//wait for 100 ms
}
//fade from the highest to the lowest
for(int thisPin = highestPin;thisPin>=lowestPin;thisPin--)
{
digitalWrite(thisPin,LOW);//turn this led off
delay(100);//wait for 100 ms
}
for(int thisPin = highestPin;thisPin>=lowestPin;thisPin--)
{
digitalWrite(thisPin,HIGH);//turn this led on
delay(100);//wait for 100 ms
}
for(int thisPin = lowestPin;thisPin <= highestPin;thisPin++)
{
digitalWrite(thisPin,LOW);//turn this led off
delay(100);//wait for 100 ms} }}
Put the LED Lights in the Pillow
DONE!
