- 176
- 18
- CPU
- Intel Core i7-10700KF
- Dissipatore
- Be Quiet! BK021
- Scheda Madre
- Z490-PLUS
- HDD
- 970 EVO Plus
- RAM
- Patriot Viper
- GPU
- GIGABYTE RTX 3060 Ti 8Gb
- PSU
- Seasonic FOCUS GX-650
- Case
- DeepCool Matrexx 55 Mesh
- Periferiche
- Cooler Master MasterKeys CK350
- OS
- Windows 10 Pro
salve a tutti, io ho trovato un progetto per arduino di un robottino mangiarifiuti questo, solo che ho notato che il codice di arduino usa un altro tipo di sensore, il problema è che non so come posso modificare il codice per farlo funzionare con il sensore hc-sr04, qui sotto lascio il codice
Codice:
// Welcome to the source code of "Hungry Robot"
// YouTube Instruction
// 3d printer version: https://youtu.be/KfP_LfUiwdc
// paper version: https://youtu.be/3qnU8uD0utM
// Documentation
// https://eunchan.me/Hungry-Robot-1bac36202aae469e806f882e0308ce18
// Select Arduino nano / ATmega328P (Old Bootloader)
// in order to use servo motor, we need to include a library file
#include <Servo.h>
// let's make an instance of Servo
Servo armServo;
// this function automatically runs only once when the Arduino's power up
void setup() {
// we use pin number 12 for control the robot.
armServo.attach(12);
// move the motor to default angle
armServo.write(90);
// pin A7 is for the distance sensor
pinMode(A7, INPUT);
// these 3 pins (pin0, pin1, pin13) are for turning on LEDs
// Arduino nano already has 3 LEDs on these pins.
pinMode(13, OUTPUT);
pinMode(0, OUTPUT);
pinMode(1, OUTPUT);
}
// in order to check coming hand,
// we will keep the sensor value these variables
int sensorValue = 0;
int prevSensorValue = 0;
// When the sensor value is hight than the THRESHOLD value,
// The code will call action();
const int THRESHOLD = 360;
void loop() {
// read A7's analog value and asign the value into sensorValue
sensorValue = analogRead(A7);
// these two lines means that some object has come
// from outside of Threshold to inside of it.
if (prevSensorValue <= THRESHOLD) {
if (sensorValue > THRESHOLD) {
// It's time to action
action();
}
}
// regardless the action, save current sensor value prevSensorValue
// so that we can check the direction
prevSensorValue = sensorValue;
// this delay controls how often this loop is running
// without this delay, this loop runs too fast
// then, the differences between previous and current sensor value
// can not be meaningful.
delay(10);
}
void action() {
// call this function for turning on three LEDs all together
led(true);
// eating sequence
// wait 1000ms (1 second)
delay(1000);
// let's use pin12 for motor control
armServo.attach(12);
// let's move the motor to degree '10' (move the arm up)
armServo.write(10);
// wait 300 ms
delay(300);
// let's move the motor to degree '70' (move the arm down)
armServo.write(70);
delay(500);
// after ate
delay(100);
armServo.write(50);
delay(250);
armServo.write(70);
delay(250);
armServo.write(50);
delay(250);
armServo.write(70);
delay(250);
armServo.write(50);
delay(250);
armServo.write(70);
delay(250);
armServo.write(50);
delay(250);
armServo.write(90);
delay(250);
// release arm's torque
armServo.detach();
// call this function for turning off three LEDs all together
led(false);
}
void led(bool onOff) {
// pin 13's LED turns on when it is high
// pin 0, 1's LED turn on when it is low
if (onOff) {
digitalWrite(13, HIGH);
digitalWrite(0, LOW);
digitalWrite(1, LOW);
} else {
digitalWrite(13, LOW);
digitalWrite(0, HIGH);
digitalWrite(1, HIGH);
}
}
