RUBBISH ROBOT
ARDUINO
Parkimisandur häire ja LED lampidega

#define LED_RED 6
#define LED_YELLOW 5
#define LED_GREEN 3
#define BUZZER 9
#define TRIGGER 10
#define ECHO 11
float average = 0;
void setup() {
pinMode(LED_RED, OUTPUT);
pinMode(LED_YELLOW, OUTPUT);
pinMode(LED_GREEN, OUTPUT);
pinMode(BUZZER, OUTPUT);
pinMode(TRIGGER, OUTPUT);
pinMode(ECHO, INPUT_PULLUP);
Serial.begin(9600);
}
void loop() {
int count = 0;
for (int i = 0; i < 5; i++) {
float tmp = distance();
if (tmp != 0 && tmp < 300) {
average += tmp;
count++;
}
delay(10);
}
if (count > 0 && average > 0) {
average /= count;
if (average < 250 && average >= 200)
yellow();
else if (average < 200 && average > 0)
red();
else
green();
Serial.print(average);
Serial.println(" cm");
} else {
Serial.println("Ohtu pole :)");
green();
}
average = 0;
}
float distance() {
digitalWrite(TRIGGER, LOW);
delayMicroseconds(2);
digitalWrite(TRIGGER, HIGH);
delayMicroseconds(10);
digitalWrite(TRIGGER, LOW);
long duration = pulseIn(ECHO, HIGH, 250000);
return duration * 0.0343 / 2;
}
void red() {
digitalWrite(LED_YELLOW, LOW);
digitalWrite(LED_RED, HIGH);
digitalWrite(LED_GREEN, LOW);
tone(BUZZER, 4000);
}
void yellow() {
digitalWrite(LED_YELLOW, HIGH);
digitalWrite(LED_RED, LOW);
digitalWrite(LED_GREEN, LOW);
noTone(BUZZER);
}
void green() {
digitalWrite(LED_YELLOW, LOW);
digitalWrite(LED_RED, LOW);
digitalWrite(LED_GREEN, HIGH);
noTone(BUZZER);
}
NEURON
Neuron on loomelabori komplekt, milles on üle 30 erineva funktsionaalsusega elektroonilise ehitusbloki. Nendega saab ehitada erinevaid lahedaid nutividinaid.
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