Ariadne's Thread

Ariadne's Thread is a project born to fulfill the wish to automate an old game.

Jun 3, 2019

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1 respects

vallauri

toys

Components and supplies

SG90 Micro-servo motor

Analog joystick (Generic)

5V 1A Power Supply

Arduino UNO

Jumper wires (generic)

USB-A to B Cable

Apps and platforms

Arduino IDE

Project description

Code

servo.ino

arduino

1
2#include <Servo.h>
3
4Servo piana;
5Servo padella;
6int pot1   = A0;
7int pot2 = A1;
8int val1 = 0;
9int val2 = 0;
10
11void setup() {
12   piana.attach(9);
13  padella.attach(10);
14  pinMode (pot1, INPUT);
15  pinMode   (pot2, INPUT);
16  Serial.begin(9600);
17}
18
19void loop() {
20  val1 = analogRead(pot1);
21   if (val1 <= 513) {
22    val1 = map(val1, 0, 1023, 70, 110);
23  }
24  else   {
25    val1 = map(val1, 0, 1023, 60, 120);
26  }
27  piana.write(val1);
28   val2 = analogRead(pot2);
29  val2 = map(val2, 0, 1023, 75, 105);
30  padella.write(val2);
31   delay(15);
32
33}
34
35
36

#include <Servo.h>

Servo piana;
Servo padella;
int pot1   = A0;
int pot2 = A1;
int val1 = 0;
int val2 = 0;

void setup() {
   piana.attach(9);
  padella.attach(10);
  pinMode (pot1, INPUT);
  pinMode   (pot2, INPUT);
  Serial.begin(9600);
}

void loop() {
  val1 = analogRead(pot1);
   if (val1 <= 513) {
    val1 = map(val1, 0, 1023, 70, 110);
  }
  else   {
    val1 = map(val1, 0, 1023, 60, 120);
  }
  piana.write(val1);
   val2 = analogRead(pot2);
  val2 = map(val2, 0, 1023, 75, 105);
  padella.write(val2);
   delay(15);

}

servo.ino

arduino

1
2#include <Servo.h>
3
4Servo piana;
5Servo padella;
6int pot1  = A0;
7int pot2 = A1;
8int val1 = 0;
9int val2 = 0;
10
11void setup() {
12  piana.attach(9);
13  padella.attach(10);
14  pinMode (pot1, INPUT);
15  pinMode  (pot2, INPUT);
16  Serial.begin(9600);
17}
18
19void loop() {
20  val1 = analogRead(pot1);
21  if (val1 <= 513) {
22    val1 = map(val1, 0, 1023, 70, 110);
23  }
24  else  {
25    val1 = map(val1, 0, 1023, 60, 120);
26  }
27  piana.write(val1);
28  val2 = analogRead(pot2);
29  val2 = map(val2, 0, 1023, 75, 105);
30  padella.write(val2);
31  delay(15);
32
33}
34
35
36

#include <Servo.h>

Servo piana;
Servo padella;
int pot1  = A0;
int pot2 = A1;
int val1 = 0;
int val2 = 0;

void setup() {
  piana.attach(9);
  padella.attach(10);
  pinMode (pot1, INPUT);
  pinMode  (pot2, INPUT);
  Serial.begin(9600);
}

void loop() {
  val1 = analogRead(pot1);
  if (val1 <= 513) {
    val1 = map(val1, 0, 1023, 70, 110);
  }
  else  {
    val1 = map(val1, 0, 1023, 60, 120);
  }
  piana.write(val1);
  val2 = analogRead(pot2);
  val2 = map(val2, 0, 1023, 75, 105);
  padella.write(val2);
  delay(15);

}

Downloadable files

Electrical Connections

The following image shows the electrical connections, the joystick is replaced with two potentiometers since it is not present in the software.

Electrical Connections

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Claudio_Canavese

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