adoorable touchless dooropener

Are you annoyed that touching door traps during COVID is a necessity? Build an adoorable and your problems are gone!

Apr 28, 2020

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home automation

smart appliances

Components and supplies

5

tesa Powerstrips Large White

1

Costum 3D-Printed Parts

1

Compression Spring

1

Wire

1

USB-A to B Cable

1

Arduino Motor Shield Rev.3

12

Hexagon Nut

1

Rubber Band

1

25mm DC Motor Pack-Blue

1

801S vibration sensor for arduino

1

Goobay Battery Holder 8x Mignon (AA)

300

Thread Pole

1

AA Batteries Rechargeable

1

Arduino Uno Rev.3

Tools and machines

1

Plier, Flat Nose

1

Mini Side Cutter, 120mm Length with 25mm Jaw Capacity

1

Wire Stripper & Cutter, 18-10 AWG / 0.75-4mm² Capacity Wires

1

Metal file

1

Allen Key 2.5mm

1

Slotted Screwdriver 0.4 x 2.5mm

1

Allen Key 1.5mm

1

Reversible ratchet 7mm

1

Tape Measure, Manual

1

Phillips screwdriver PH0

1

Hacksaw

Apps and platforms

1

Arduino IDE

Project description

Code

motor

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Motor
2const int openspeed = 255;    //value: 0-255
3const int a_delay  = 500;      //Anfahrtsverzgerung *2
4
5void open_door(){
6  digitalWrite(12,HIGH);
7  digitalWrite(9,LOW);
8  analogWrite(3, openspeed/2);
9  delay(a_delay);
10  analogWrite(3, openspeed/4*3);
11  delay(a_delay);
12  analogWrite(3, openspeed);
13  delay(openduration);
14  analogWrite(3, openspeed/2);
15  delay(a_delay);
16  digitalWrite(9,HIGH);
17}
18
19void close_door(){
20  digitalWrite(12,LOW);
21  digitalWrite(9,LOW);
22  analogWrite(3, openspeed/2);
23  delay(a_delay);
24  analogWrite(3, openspeed/4*3);
25  delay(a_delay);
26  analogWrite(3, openspeed);
27  delay(openduration);
28  analogWrite(3, openspeed/4*3);
29  delay(a_delay);
30  analogWrite(3, openspeed/2);
31  delay(a_delay);
32  digitalWrite(9,HIGH);
33}
34

//Motor
const int openspeed = 255;    //value: 0-255
const int a_delay  = 500;      //Anfahrtsverzgerung *2

void open_door(){
  digitalWrite(12,HIGH);
  digitalWrite(9,LOW);
  analogWrite(3, openspeed/2);
  delay(a_delay);
  analogWrite(3, openspeed/4*3);
  delay(a_delay);
  analogWrite(3, openspeed);
  delay(openduration);
  analogWrite(3, openspeed/2);
  delay(a_delay);
  digitalWrite(9,HIGH);
}

void close_door(){
  digitalWrite(12,LOW);
  digitalWrite(9,LOW);
  analogWrite(3, openspeed/2);
  delay(a_delay);
  analogWrite(3, openspeed/4*3);
  delay(a_delay);
  analogWrite(3, openspeed);
  delay(openduration);
  analogWrite(3, openspeed/4*3);
  delay(a_delay);
  analogWrite(3, openspeed/2);
  delay(a_delay);
  digitalWrite(9,HIGH);
}

main

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Sensor Setup
2int sensorPin = A5;
3
4//Variables
5int val;
6int  prev_val;
7int freq = 100;        //Messfrequenz
8
9void setup() {
10  Serial.begin(9600);
11  
12  //Sensor
13  delay(t*2);
14  pinMode(sensorPin, INPUT);
15
16  //Motor-Shield
17  pinMode(12,OUTPUT);
18  pinMode(9,OUTPUT);
19  digitalWrite(9,HIGH);
20}
21
22void  loop() {
23  prev_val = val;
24  delay(freq);
25  val = analogRead(sensorPin);
26  if(abs(val-prev_val)>a){
27    open_door();
28    delay(t);
29    val = analogRead(sensorPin);
30    for(int i=0; i < openduration-1000; i+=freq){
31      prev_val=val;
32      delay(freq);
33      val = analogRead(sensorPin);
34      if(abs(val-prev_val)>a){
35        i-=openduration;
36      }
37    }
38    close_door();
39    delay(t-freq);
40    val=analogRead(sensorPin);
41    delay(freq);
42  }
43}
44

//Sensor Setup
int sensorPin = A5;

//Variables
int val;
int  prev_val;
int freq = 100;        //Messfrequenz

void setup() {
  Serial.begin(9600);
  
  //Sensor
  delay(t*2);
  pinMode(sensorPin, INPUT);

  //Motor-Shield
  pinMode(12,OUTPUT);
  pinMode(9,OUTPUT);
  digitalWrite(9,HIGH);
}

void  loop() {
  prev_val = val;
  delay(freq);
  val = analogRead(sensorPin);
  if(abs(val-prev_val)>a){
    open_door();
    delay(t);
    val = analogRead(sensorPin);
    for(int i=0; i < openduration-1000; i+=freq){
      prev_val=val;
      delay(freq);
      val = analogRead(sensorPin);
      if(abs(val-prev_val)>a){
        i-=openduration;
      }
    }
    close_door();
    delay(t-freq);
    val=analogRead(sensorPin);
    delay(freq);
  }
}

adoorable_Software

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Mechanische Funktionen
2const int openduration = 3000;  //ffnungszeit   = ffnungswinkel
3const int stayopen = 6000;      //Offen-Zeit (wie lange die Tr   offen stehen bleibt)
4
5//Variablen
6const int a = 5;                //Ungenauigkeit   (hher bedeutet mehr Toleranz)
7int       t = 1500;             //Zeit nach Aktion   bis zur nchsten Messung
8

//Mechanische Funktionen
const int openduration = 3000;  //ffnungszeit   = ffnungswinkel
const int stayopen = 6000;      //Offen-Zeit (wie lange die Tr   offen stehen bleibt)

//Variablen
const int a = 5;                //Ungenauigkeit   (hher bedeutet mehr Toleranz)
int       t = 1500;             //Zeit nach Aktion   bis zur nchsten Messung

motor

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Motor
2const int openspeed = 255;    //value: 0-255
3const int a_delay
4  = 500;      //Anfahrtsverzgerung *2
5
6void open_door(){
7  digitalWrite(12,HIGH);
8
9  digitalWrite(9,LOW);
10  analogWrite(3, openspeed/2);
11  delay(a_delay);
12
13  analogWrite(3, openspeed/4*3);
14  delay(a_delay);
15  analogWrite(3, openspeed);
16
17  delay(openduration);
18  analogWrite(3, openspeed/2);
19  delay(a_delay);
20
21  digitalWrite(9,HIGH);
22}
23
24void close_door(){
25  digitalWrite(12,LOW);
26
27  digitalWrite(9,LOW);
28  analogWrite(3, openspeed/2);
29  delay(a_delay);
30
31  analogWrite(3, openspeed/4*3);
32  delay(a_delay);
33  analogWrite(3, openspeed);
34
35  delay(openduration);
36  analogWrite(3, openspeed/4*3);
37  delay(a_delay);
38
39  analogWrite(3, openspeed/2);
40  delay(a_delay);
41  digitalWrite(9,HIGH);
42}
43

//Motor
const int openspeed = 255;    //value: 0-255
const int a_delay
  = 500;      //Anfahrtsverzgerung *2

void open_door(){
  digitalWrite(12,HIGH);

  digitalWrite(9,LOW);
  analogWrite(3, openspeed/2);
  delay(a_delay);

  analogWrite(3, openspeed/4*3);
  delay(a_delay);
  analogWrite(3, openspeed);

  delay(openduration);
  analogWrite(3, openspeed/2);
  delay(a_delay);

  digitalWrite(9,HIGH);
}

void close_door(){
  digitalWrite(12,LOW);

  digitalWrite(9,LOW);
  analogWrite(3, openspeed/2);
  delay(a_delay);

  analogWrite(3, openspeed/4*3);
  delay(a_delay);
  analogWrite(3, openspeed);

  delay(openduration);
  analogWrite(3, openspeed/4*3);
  delay(a_delay);

  analogWrite(3, openspeed/2);
  delay(a_delay);
  digitalWrite(9,HIGH);
}

main

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Sensor Setup
2int sensorPin = A5;
3
4//Variables
5int val;
6int
7  prev_val;
8int freq = 100;        //Messfrequenz
9
10void setup() {
11  Serial.begin(9600);
12
13  
14  //Sensor
15  delay(t*2);
16  pinMode(sensorPin, INPUT);
17
18  //Motor-Shield
19
20  pinMode(12,OUTPUT);
21  pinMode(9,OUTPUT);
22  digitalWrite(9,HIGH);
23}
24
25void
26  loop() {
27  prev_val = val;
28  delay(freq);
29  val = analogRead(sensorPin);
30
31  if(abs(val-prev_val)>a){
32    open_door();
33    delay(t);
34    val = analogRead(sensorPin);
35
36    for(int i=0; i < openduration-1000; i+=freq){
37      prev_val=val;
38      delay(freq);
39
40      val = analogRead(sensorPin);
41      if(abs(val-prev_val)>a){
42        i-=openduration;
43
44      }
45    }
46    close_door();
47    delay(t-freq);
48    val=analogRead(sensorPin);
49
50    delay(freq);
51  }
52}
53

//Sensor Setup
int sensorPin = A5;

//Variables
int val;
int
  prev_val;
int freq = 100;        //Messfrequenz

void setup() {
  Serial.begin(9600);

  
  //Sensor
  delay(t*2);
  pinMode(sensorPin, INPUT);

  //Motor-Shield

  pinMode(12,OUTPUT);
  pinMode(9,OUTPUT);
  digitalWrite(9,HIGH);
}

void
  loop() {
  prev_val = val;
  delay(freq);
  val = analogRead(sensorPin);

  if(abs(val-prev_val)>a){
    open_door();
    delay(t);
    val = analogRead(sensorPin);

    for(int i=0; i < openduration-1000; i+=freq){
      prev_val=val;
      delay(freq);

      val = analogRead(sensorPin);
      if(abs(val-prev_val)>a){
        i-=openduration;

      }
    }
    close_door();
    delay(t-freq);
    val=analogRead(sensorPin);

    delay(freq);
  }
}

adoorable_Software

arduino

Add all three files in a folder named adoorable_Software. The further instructions are written in our construction manual.

1//Mechanische Funktionen
2const int openduration = 3000;  //ffnungszeit  = ffnungswinkel
3const int stayopen = 6000;      //Offen-Zeit (wie lange die Tr  offen stehen bleibt)
4
5//Variablen
6const int a = 5;                //Ungenauigkeit  (hher bedeutet mehr Toleranz)
7int       t = 1500;             //Zeit nach Aktion  bis zur nchsten Messung
8

//Mechanische Funktionen
const int openduration = 3000;  //ffnungszeit  = ffnungswinkel
const int stayopen = 6000;      //Offen-Zeit (wie lange die Tr  offen stehen bleibt)

//Variablen
const int a = 5;                //Ungenauigkeit  (hher bedeutet mehr Toleranz)
int       t = 1500;             //Zeit nach Aktion  bis zur nchsten Messung

Downloadable files

adoorable circuit

adoorable circuit

adoorable circuit

adoorable circuit

Documentation

adoorable stl-Files

Zip-File, standard.

adoorable stl-Files

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