Arduino External Mouse Buttons

I built the right and left mouse buttons with wall switches.

Sep 7, 2017

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3030 views

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2 respects

communication

Components and supplies

USB A to Mini-B Cable

Jumper wires (generic)

Resistor 10k ohm

Breadboard (generic)

Pushbutton switch 12mm

Arduino Nano R3

Apps and platforms

Arduino IDE

Python IDLE

Project description

Code

switches.ino

c_cpp

The Arduino Code

1int pulsante1 = 2;
2int pulsante2 = 9;
3int button1stato = 0;
4int   button2stato = 0;
5int valorepotenziometro = 0;
6
7void setup() {
8  //   put your setup code here, to run once:
9  Serial.begin(9600);
10  pinMode(pulsante1,   INPUT);
11  pinMode(pulsante2, INPUT);
12  pinMode(LED_BUILTIN, OUTPUT);
13
14}
15
16void   loop() {
17  button1stato = digitalRead(pulsante1);
18  button2stato = digitalRead(pulsante2);
19   valorepotenziometro = analogRead(A7);
20  
21  if(button1stato == HIGH){
22     Serial.println("sx");
23    digitalWrite(LED_BUILTIN, HIGH);
24    delay(200);
25   }
26  if(button2stato == HIGH){
27    Serial.println("dx");
28    digitalWrite(LED_BUILTIN,   LOW);
29    delay(200);
30  }
31
32}
33

int pulsante1 = 2;
int pulsante2 = 9;
int button1stato = 0;
int   button2stato = 0;
int valorepotenziometro = 0;

void setup() {
  //   put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(pulsante1,   INPUT);
  pinMode(pulsante2, INPUT);
  pinMode(LED_BUILTIN, OUTPUT);

}

void   loop() {
  button1stato = digitalRead(pulsante1);
  button2stato = digitalRead(pulsante2);
   valorepotenziometro = analogRead(A7);
  
  if(button1stato == HIGH){
     Serial.println("sx");
    digitalWrite(LED_BUILTIN, HIGH);
    delay(200);
   }
  if(button2stato == HIGH){
    Serial.println("dx");
    digitalWrite(LED_BUILTIN,   LOW);
    delay(200);
  }

}

commands.py

python

The Python Code

1import serial
2import pyautogui
3import time
4
5arduino = "dx"
6arduino2  = "sx"
7
8ser = serial.Serial('COM45', 9600)
9time.sleep(1)
10
11while  True:
12    val = ser.readline().strip()
13    if(val == arduino):
14        pyautogui.click()
15    if(val == arduino2):
16        pyautogui.rightClick()
17
18if __name__ ==  "__main__":
19	main()
20
21
22    
23
24
25

import serial
import pyautogui
import time

arduino = "dx"
arduino2  = "sx"

ser = serial.Serial('COM45', 9600)
time.sleep(1)

while  True:
    val = ser.readline().strip()
    if(val == arduino):
        pyautogui.click()
    if(val == arduino2):
        pyautogui.rightClick()

if __name__ ==  "__main__":
	main()

switches.ino

c_cpp

The Arduino Code

1int pulsante1 = 2;
2int pulsante2 = 9;
3int button1stato = 0;
4int  button2stato = 0;
5int valorepotenziometro = 0;
6
7void setup() {
8  //  put your setup code here, to run once:
9  Serial.begin(9600);
10  pinMode(pulsante1,  INPUT);
11  pinMode(pulsante2, INPUT);
12  pinMode(LED_BUILTIN, OUTPUT);
13
14}
15
16void  loop() {
17  button1stato = digitalRead(pulsante1);
18  button2stato = digitalRead(pulsante2);
19  valorepotenziometro = analogRead(A7);
20  
21  if(button1stato == HIGH){
22    Serial.println("sx");
23    digitalWrite(LED_BUILTIN, HIGH);
24    delay(200);
25  }
26  if(button2stato == HIGH){
27    Serial.println("dx");
28    digitalWrite(LED_BUILTIN,  LOW);
29    delay(200);
30  }
31
32}
33

int pulsante1 = 2;
int pulsante2 = 9;
int button1stato = 0;
int  button2stato = 0;
int valorepotenziometro = 0;

void setup() {
  //  put your setup code here, to run once:
  Serial.begin(9600);
  pinMode(pulsante1,  INPUT);
  pinMode(pulsante2, INPUT);
  pinMode(LED_BUILTIN, OUTPUT);

}

void  loop() {
  button1stato = digitalRead(pulsante1);
  button2stato = digitalRead(pulsante2);
  valorepotenziometro = analogRead(A7);
  
  if(button1stato == HIGH){
    Serial.println("sx");
    digitalWrite(LED_BUILTIN, HIGH);
    delay(200);
  }
  if(button2stato == HIGH){
    Serial.println("dx");
    digitalWrite(LED_BUILTIN,  LOW);
    delay(200);
  }

}

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fmattiussi

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