Stummis Modellbahnforum
#1 von
moppe
, 16.06.2019 22:38
Hier ein kleines Video von meiner letztere Entwicklung.
Ein Faller Car "Drehscheibe".
"Meine" Modellbahn:http://www.modelbaneeuropa.dk
Dänisches Bahnforum: http://www.baneforum.dk
PIKO C4 "Horror Gallery": http://moppe.dk/PIKOC4.html
#2 von
hans-gander
, 16.06.2019 23:37
Hallo Klaus,
sieht gut aus. Aber wozu ist die obere Mechanik, mit dem zweiten Servo?
Fragende Grüße
Hans
| Beiträge: | 1.731 |
| Registriert am: | 16.10.2007 |
| Gleise | Tillig Elite |
| Spurweite | H0, H0m |
| Steuerung | Lenz mit Railware |
| Stromart | DC, Digital |
#3 von
V 200
, 17.06.2019 00:00
Hallo Hans,ich tippe,damit wird per Magnet der RedKontakt geschlossen damit das Auto die Drehscheibe verlässt.
Gruss ECKI
TEE RAM
| Beiträge: | 464 |
| Registriert am: | 26.10.2007 |
#4 von
moppe
, 17.06.2019 00:13
Zitat
Aber wozu ist die obere Mechanik, mit dem zweiten Servo?
In der Brücke is ein Stoppmagnet.
Um der Magnetfelder dieser Stoppmagnet zu schwächen drehen ich der zweite Magnet ein bis die erste und „saugt“ der Magnetfelder weg von der Auto.
Klaus
"Meine" Modellbahn:http://www.modelbaneeuropa.dk
Dänisches Bahnforum: http://www.baneforum.dk
PIKO C4 "Horror Gallery": http://moppe.dk/PIKOC4.html
#5 von
hans-gander
, 17.06.2019 20:55
...vielen Dank für eure informative Rückmeldung.
Grüße
Hans
| Beiträge: | 1.731 |
| Registriert am: | 16.10.2007 |
| Gleise | Tillig Elite |
| Spurweite | H0, H0m |
| Steuerung | Lenz mit Railware |
| Stromart | DC, Digital |
#6 von
moppe
, 17.06.2019 22:25
Hier die code fürs Arduino
/* FallerCar turn around unit
* Input detecs a car and is blinded until sequence is finish
* FallerCar drives onto turntable.
* Turntable turns 180 degress and the car starts again
* Second servo moves a magnet close to the stop magnet in the table to neutralize it.
* After one second the turntable goes back to initial position and "unblinds" the sensor.
*
* LCD shows status of the sequence.
* Serial port sends status of the sequence.
*
* LCD RS pin to digital pin 12
* LCD Enable pin to digital pin 11
* LCD D4 pin to digital pin 5
* LCD D5 pin to digital pin 4
* LCD D6 pin to digital pin 3
* LCD D7 pin to digital pin 2
* LCD R/W pin to ground
* LCD VSS pin to ground
* LCD VCC pin to 5V
*
*
*/
#include <Servo.h> // include the library code for servo:
Servo Turnservo; // create servo object to control a servo
Servo Startservo; // create servo object to control a servo
#include <LiquidCrystal.h> // include the library code for LCD:
const int rs = 12, en = 11, d4 = 5, d5 = 4, d6 = 3, d7 = 2; // initialize the library by associating any needed LCD interface pin
LiquidCrystal lcd(rs, en, d4, d5, d6, d7); // with the arduino pin number it is connected to
// Variabels for the first servo, that controls the turntable
int pos = 0; // variable to store the servo position
int MinPos = 10; // minimum servo angle in degrees
int MaxPos = 180; // maximum servo angle in degrees
int ServoSpeedLoad = 25; // delay in servospeed under load
int ServoSpeedEmpty = 25; // delay in servospeed empty
// Variables for the second servo, that controls the start magnet.
int SSpos = 0; // variable to store the stopservo position
int SSMinPos = 20; // minimum servo angle in degrees
int SSMaxPos = 90; // maximum servo angle in degrees
int SSServoSpeed = 25; // delay in servospeed
// I/O pins:
const int inputPin = 8; // the number of the input pin
int InputState = 0; // variable for reading the input status
const int ledPin1 = A0; // the number of the LED1 pin (sequence running)
const int ledPin2 = A1; // the number of the LED2 pin (table turning)
const int ledPin3 = A2; // the number of the LED3 pin (pause)
int FCInPause = 2000; // Pause for Faller car entering turntable
int FCOutPause = 1000; // Pause for Faller car leaving turntable
void setup() {
pinMode(inputPin, INPUT_PULLUP); // initialize the input pin as an input with pullup:
pinMode(ledPin1, OUTPUT); // initialize the LED1 pin as an output:
pinMode(ledPin2, OUTPUT); // initialize the LED2 pin as an output:
pinMode(ledPin3, OUTPUT); // initialize the LED3 pin as an output:
Serial.begin(9600); // start serial port
Serial.println("Startup"); // Send status to serial port
lcd.begin(16, 2); // set up the LCD's number of columns and rows:
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print(" Faller Car "); // Print start up message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 2
lcd.print(" Turntable "); // Print start up message to the LCD.
Turnservo.attach(9); // attaches the servo on pin 9 to the servo object
Turnservo.write(MaxPos); // tell servo to go to reference position
delay (1500); // wait 1,5 second
Turnservo.detach(); // detach servo to supress stutter
Startservo.attach(10); // attaches the servo on pin 10 to the servo object
Startservo.write(SSMaxPos); // tell servo to go to reference position
delay (1500); // wait 1,5 second
Startservo.detach(); // detach servo to supress stutter
digitalWrite(ledPin1, HIGH); // turn off LED1 (sequence running)
digitalWrite(ledPin2, HIGH); // turn off LED2 (table turning)
digitalWrite(ledPin3, HIGH); // turn off LED3 (pause)
lcd.clear(); // clear LCD
}
void loop() {
InputState = digitalRead(inputPin); // read the state of the pushbutton
if (InputState == LOW) { // check if the pushbutton is pressed. If it is, the InputState is LOW:
digitalWrite(ledPin1, LOW); // turn on LED1 (sequence running)
Serial.println("Car detected - Sequence start"); // Send status to serial port
digitalWrite(ledPin3, LOW); // turn on LED3 (pause)
Serial.println("Car entering turntable"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Car entering "); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 1
lcd.print("turntable "); // Send status message to the LCD.
delay(FCInPause); // wait for FallerCar to enter the turntable
digitalWrite(ledPin3, HIGH); // turn off LED3 (pause)
Turnservo.attach(9); // attaches the servo on pin 9 to the servo object
Serial.println("Table turning"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Table turning "); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 1
lcd.print("Pos: "); // Send status message to the LCD.
{
digitalWrite(ledPin2, LOW); // turn on LED2 (table turning)
for (pos = MaxPos; pos >= MinPos; pos -= 1) { // goes from maximum servo angle to minimum servo angle in 1 degree steps
Turnservo.write(pos); // tell servo to go to position in variable 'pos'
delay(ServoSpeedLoad); // waits XXms for the servo to reach the position
Serial.print("Pos = "); // Send status to serial port
Serial.print(pos); // Send position to serial port
Serial.println(" deg."); // Send status to serial port
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(" "); // Clear field for position
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(pos); // Send actual position to LCD
}
digitalWrite(ledPin2, HIGH); // turn off LED2 (table turning)
Turnservo.detach(); // detach servo to supress stutter
}
Startservo.attach(10); // attaches the servo on pin 10 to the servo object
Serial.println("Table turning"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Start servo turn"); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 1
lcd.print("Pos: "); // Send status message to the LCD.
{
for (SSpos = SSMaxPos; SSpos >= SSMinPos; SSpos -= 1) { // goes from maximum servo angle to minimum servo angle in 1 degree steps
Startservo.write(SSpos); // tell servo to go to position in variable 'SSpos'
delay(SSServoSpeed); // waits XXms for the servo to reach the position
Serial.print("Pos = "); // Send status to serial port
Serial.print(pos); // Send position to serial port
Serial.println(" deg."); // Send status to serial port
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(" "); // Clear field for position
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(SSpos); // Send actual position to LCD.
}
Startservo.detach(); // detach servo to supress stutter
}
digitalWrite(ledPin3, LOW); // turn on LED3 (pause)
Serial.println("Car leaving turntable"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Car leaving "); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line
lcd.print("turntable "); // Send status message to the LCD.
delay(FCOutPause); // wait for FallerCar to leave the turntable
digitalWrite(ledPin3, HIGH); // turn off LED3 (pause)
Startservo.attach(10); // attaches the servo on pin 10 to the servo object
Serial.println("Start servo turn"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Start servo turn"); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 1
lcd.print("Pos: "); // Send status message to the LCD.
{
for (SSpos = SSMinPos; SSpos <= SSMaxPos; SSpos += 1) { // goes from minimum servo angle to maximum servo angle in 1 degree steps
Startservo.write(SSpos); // tell servo to go to position in variable 'SSpos'
delay(SSServoSpeed); // waits XX ms for the servo to reach the position
Serial.print("Pos = "); // Send status to serial port
Serial.print(SSpos); // Send position to serial port
Serial.println(" deg."); // Send status to serial port
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(" "); // Clear field for position
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(SSpos); // Send actual position to LCD.
}
Startservo.detach(); // detach servo to supress stutter
Turnservo.attach(9); // attaches the servo on pin 9 to the servo object
Serial.println("Table turning"); // Send status to serial port
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Table turning "); // Print first line
lcd.setCursor(0, 1); // Goto pos 0 line 1
lcd.print("Pos: "); // Print second line
}
{
digitalWrite(ledPin2, LOW); // turn on LED2 (table turning)
for (pos = MinPos; pos <= MaxPos; pos += 1) { // goes from minimum servo angle to maximum servo angle in 1 degree steps
Turnservo.write(pos); // tell servo to go to position in variable 'pos'
delay(ServoSpeedEmpty); // waits XX ms for the servo to reach the position
Serial.print("Pos = "); // Send status to serial port
Serial.print(pos); // Send position to serial port
Serial.println(" deg."); // Send status to serial port
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(" "); // Clear field for position
lcd.setCursor(9, 1); // Goto pos 6 line 1
lcd.print(pos); // Send actual position to LCD.
}
Turnservo.detach(); // detach servo to supress stutter
digitalWrite(ledPin2, HIGH); // turn off LED2 (table turning)
}
digitalWrite(ledPin1, HIGH); // turn off LED1 (sequence running)
Serial.println("Sequence end"); // Send status to serial port
lcd.clear(); // clear LCD
}
else {
lcd.setCursor(0, 0); // Goto pos 0 line 0
lcd.print("Waiting for next"); // Send status message to the LCD.
lcd.setCursor(0, 1); // Goto pos 0 line 2
lcd.print("car to turn "); // Send status message to the LCD.
}
}
Klaus
"Meine" Modellbahn:http://www.modelbaneeuropa.dk
Dänisches Bahnforum: http://www.baneforum.dk
PIKO C4 "Horror Gallery": http://moppe.dk/PIKOC4.html
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