Projekt:Tüftlerclub/Werkstatt

Pneumatik: Ventil mit Servo schalten

• Servo Pinout?
• YouTube

#include <Servo.h>

Servo myservoA;

void setup() {
  myservoA.attach(9);
}

void loop() {
  myservoA.write(30);
  delay(2000);
  myservoA.write(50);
  delay(2000);
  myservoA.write(65);
  delay(2000);  
  myservoA.write(50);
  delay(2000);
}

Cord & Jan-Helge

• MakeCode
• MakeCode - alle Motoren
• MakeCode
• YouTube: Kettenfahrzeug mit Servolenkung
• YouTube: Spielzeugkamera ausprobiert

Fernsteuerung

• https://funduino.de/nr-24-joystick-modul-v1-a
• https://wolles-elektronikkiste.de/nrf24l01-2-4-ghz-funkmodule

Joystick

void setup() {
  pinMode(2,OUTPUT);  // M1
  pinMode(3,OUTPUT);  //     (PWM)
  pinMode(4,OUTPUT);  // M2
  pinMode(5,OUTPUT);  //     (PWM)
  pinMode(6,OUTPUT);  // PWM
  pinMode(9,OUTPUT);  // PWM
  pinMode(10,OUTPUT); // PWM
  pinMode(18,OUTPUT); // M3
  pinMode(19,OUTPUT); 
  pinMode(20,OUTPUT); // M4
  pinMode(21,OUTPUT); 
 }
 
void loop() { 
  if (analogRead(A0)<100){
   digitalWrite(2,LOW);
   digitalWrite(3,HIGH);
   analogWrite();
  }
  
  if (analogRead(A0)>700){
   digitalWrite(2,HIGH);
   digitalWrite(3,LOW);
   analogWrite();
  }
  
  if (analogRead(A1)<100){
     digitalWrite(4,HIGH);
     digitalWrite(5,LOW);
     analogWrite();
  }
  
  if (analogRead(A1)>700){
    digitalWrite(4,HIGH);
    digitalWrite(5,LOW);
    analogWrite();
  }
  
   if (analogRead(A2)<100){
   digitalWrite(18,LOW);
   digitalWrite(19,HIGH);
   analogWrite();
  }
  
  if (analogRead(A2)>700){
   digitalWrite(18,HIGH);
   digitalWrite(19,LOW);
   analogWrite();
  }
  
  if (analogRead(A3)<100){
     digitalWrite(20,HIGH);
     digitalWrite(21,LOW);
     analogWrite();
  }
  
  if (analogRead(A3)>700){
    digitalWrite(20,HIGH);
    digitalWrite(21,LOW);
    analogWrite();
  }
  
  delay(100);
}

Greifarm

void setup() {
  pinMode(2, OUTPUT);   // M1
  pinMode(3, OUTPUT);   //     (PWM)
  pinMode(4, OUTPUT);   // M2
  pinMode(5, OUTPUT);   //     (PWM)
  pinMode(6, OUTPUT);   // PWM
  pinMode(9, OUTPUT);   // PWM
  pinMode(10, OUTPUT);  // PWM
  pinMode(11, OUTPUT);  // PWM
  pinMode(18, OUTPUT);  // M3
  pinMode(19, OUTPUT);
  pinMode(20, OUTPUT);  // M4
  pinMode(21, OUTPUT);
}

int pwm(int x) {
  int out;
  if (x < 512) { //Check if joystick is above, below, or at the middle and calculate the unmapped output
    x = 512 - x;
  }
  if (x > 512) {
    x = x - 512;
  }
  if (x == 512) {
    x = 0;
  }
  out = map(x, 0, 1023, 0, 255); //Map the output to a PWM value
  return out; //Return the value
}

void loop() {
  if (analogRead(A0) < 100) {
    digitalWrite(2, LOW);
    digitalWrite(3, HIGH);
    analogWrite(6, pwm(analogRead(A0)));
  }

  if (analogRead(A0) > 700) {
    digitalWrite(2, HIGH);
    digitalWrite(3, LOW);
    analogWrite(6, pwm(analogRead(A0)));
  }

  if (analogRead(A1) < 100) {
    digitalWrite(4, HIGH);
    digitalWrite(5, LOW);
    analogWrite(9, pwm(analogRead(A1)));
  }

  if (analogRead(A1) > 700) {
    digitalWrite(4, HIGH);
    digitalWrite(5, LOW);
    analogWrite(9, pwm(analogRead(A1)));
  }

  if (analogRead(A2) < 100) {
    digitalWrite(18, LOW);
    digitalWrite(19, HIGH);
    analogWrite(10, pwm(analogRead(A2)));
  }

  if (analogRead(A2) > 700) {
    digitalWrite(18, HIGH);
    digitalWrite(19, LOW);
    analogWrite(10, pwm(analogRead(A2)));
  }

  if (analogRead(A3) < 100) {
    digitalWrite(20, HIGH);
    digitalWrite(21, LOW);
    analogWrite(11, pwm(analogRead(A3)));
  }

  if (analogRead(A3) > 700) {
    digitalWrite(20, HIGH);
    digitalWrite(21, LOW);
    analogWrite(11, pwm(analogRead(A3)));
  }

  delay(100);
}

struct

struct Motor{
  int Motornummer; // Wert 1-4 für den jeweiligen Motor
  int PWM;
};

Boot II

#include <SPI.h>
#include <RF24.h>

RF24 radio(9, 10); // (CE, CSN)
char text[0]="";
const byte address[6] = "4RF24";

void setup() {
  radio.begin();
  radio.setPALevel(RF24_PA_MAX); 
  radio.setChannel(120);
  radio.openWritingPipe(address); 
  radio.stopListening();
  // Serial.begin(9600);
}

void loop() {
  //  Serial.println(radio.isChipConnected());

  if (analogRead(1)>700){
    char text[]="w";
    radio.write(&text, sizeof(text)); 
  }
  
  if (analogRead(1)<100){
    char text[]="s";
    radio.write(&text, sizeof(text));  
  }
  
  else{
  if(analogRead(0)>700){
    char text[]="d";
    radio.write(&text, sizeof(text));
  }
  
  if (analogRead(0)<100){
    char text[]="a";
    radio.write(&text, sizeof(text));
  }
  
  delay(10);
  }
}

#include <SPI.h>
#include <RF24.h>
#include <Servo.h>

RF24 radio(9, 10); // (CE, CSN)

Servo servoA; 
Servo servoB;

const byte address[6] = "4RF24"; 

void setup() {
  // Serial.begin(115200);
  radio.begin();
  radio.setPALevel(RF24_PA_MAX); 
  radio.setChannel(120);
  radio.openReadingPipe(0,address); 
  radio.startListening();
  pinMode(2,OUTPUT); 
  pinMode(4,OUTPUT);
  servoA.attach(3);
  servoB.attach(5); 
  servoA.write(90); 
  servoB.write(90); 
 }

void loop() { 

  // Serial.println(code);

  if(radio.available()){
    char text[2] = {0}; 
    radio.read(&text, sizeof(text)-1); 
    String code = String(text); // Array -> Zeichen ("code")
    if (code == "w") {
      digitalWrite(2,0);
      digitalWrite(4,1);
    }
    
    if (code == "s"){
      digitalWrite(2,1);
      digitalWrite(4,0);
    }
    
    if (code=="d"){
      servoA.write(70); 
      servoB.write(70); 
      delay(500);
    }
    
    if (code=="a"){
      servoA.write(110); 
      servoB.write(110); 
      delay(500);
    }
  } 
  
  else {
    delay(30);
    if (!radio.available()){
      digitalWrite(2,0);
      digitalWrite(4,0);
      servoA.write(90); 
      servoB.write(90); 
  }}
  delay(10);
}

Ruder

#include <Servo.h>

Servo servoA; 
Servo servoB;

void setup() {
  pinMode(2,OUTPUT); 
  pinMode(4,OUTPUT);
  servoA.attach(3);
  servoB.attach(5); 
 }

void loop() { 
  servoA.write(90); 
  servoB.write(90); 
  delay(2000);
  servoA.write(70); 
  servoB.write(70);
  delay(2000);
  servoA.write(110); 
  servoB.write(110);
  delay(2000);
}