Get this DFRobot Led button https://www.dfrobot.com/product-2351.html?tracking=61357a929f73e
Get a doll eye (0.8 x 0.6 inches aprox) https://amzn.to/3gUJrqp
Download and print this part https://cults3d.com/en/3d-model/gadget/eye-led-push-button
Glue the doll eye to the push button
Fix the button to the case with 2 screws
Connect push button red wire to Arduino or Raspberry 3.3 or 5v
Connect push button black wire to Arduino or Raspberry Pi GND
Connect green wire to any digital pin.
CODE
import RPi.GPIO as GPIO
GPIO.setmode(GPIO.BCM)
GPIO.setup(buttonPin, GPIO.IN, pull_up_down=GPIO.PUD_UP)
GPIO.setwarnings(False)
buttonRead = GPIO.input(buttonPin)
if (buttonRead == True):
print('Eye button pressed')CODE
void setup() {
pinMode(2, INPUT_PULLUP);
}
void loop() {
int sensorVal = digitalRead(2);
Serial.println(sensorVal);
if (sensorVal == HIGH) {
// Eye button pressed
}
}
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