1  # SPDX-FileCopyrightText: 2021 Kattni Rembor for Adafruit Industries
 2  # SPDX-License-Identifier: Unlicense
 3  """
 4  CircuitPython Capacitive Touch Pin Example - Print to the serial console when one pin is touched.
 5  """
 6  import time
 7  import board
 8  import touchio
 9  
10  touch = touchio.TouchIn(board.D9)
11  
12  while True:
13      if touch.value:
14          print("Pin touched!")
15      time.sleep(0.1)