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17
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Forum 2005-2010 (read only) / Syntax & Programs / it no workie
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on: March 27, 2009, 01:08:30 pm
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//hooking up a numeric disp
int a = 2
int b = 3
int c = 4
int d = 5
int e = 6
int f = 7
int mi = 8
void setup(){
pinMode(a, OUTPUT);
pinMode(b, OUTPUT);
pinMode(c, OUTPUT);
pinMode(d, OUTPUT);
pinMode(e, OUTPUT);
pinMode(f, OUTPUT);
pinMode(mi, OUTPUT);
}
void loop()
{
digitalWrite(e, HIGH);
digitalWrite(c, HIGH);
delay(2000);
digitalWrite(e, HIGH);
digitalWrite(c, LOW);
digitalWrite(d, HIGH);
digitalWrite(mi, HIGH);
digitalWrite(a, HIGH);
digitalWrite(b, HIGH);
delay(2000);
}
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20
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Forum 2005-2010 (read only) / Syntax & Programs / this wont work, why???
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on: March 22, 2009, 12:01:40 pm
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#include <Servo.h>
Servo myservo;
int ledPin = 13; // choose the pin for the LED
int inputPin = 2; // choose the input pin (for a pushbutton)
int val = 0; // variable for reading the pin status
int pos = 0;
void setup()
{
myservo.attach(9); // attaches the servo on pin 9 to the servo object
// declare LED as output
pinMode(inputPin, INPUT); // declare pushbutton as input
}
void loop(){
val = digitalRead(inputPin); // read input value
if (val == HIGH) { // check if the input is HIGH
for(pos = 0; pos < 180; pos += 8) // goes from 0 degrees to 180 degrees
{ // in steps of 1 degree
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
} // turn LED OFF
} else {
for(pos = 180; pos>=1; pos-=8) // goes from 180 degrees to 0 degrees
{
myservo.write(pos); // tell servo to go to position in variable 'pos'
delay(15); // waits 15ms for the servo to reach the position
}
}
}
its a function for my auto dog feeder |
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