Sound Sensor Coding

Learn to code an Arduino to read input from a sound sensor and turn lights on and off when you clap your hands.

[sayalijadhav]

import time
import board
import digitalio
import analogio

# Declaration and initialization of input pins
analog_input_pin = analogio.AnalogIn(board.A0) # Analog output of the sensor
digital_input_pin = # Digital output of the sensor
digital_input_pin.direction = digitalio.Direction.INPUT

while True:
# Current values are read out, converted to the voltage value...
analog_voltage = analog_input_pin.value * (5.0 / 65535.0) # Assuming ADC is 16-bit
digital_value = digital_input_pin.value

# ... and issued at this point
print("Analog voltage value: {:.4f}V, ".format(analog_voltage), end="")
print("Limit value:", end=" ")

if digital_value:
print("reached")
else:
print("not yet reached")


time.sleep(0.2)