adding touchio example

Author: FoamyGuy

examples/debouncer_touchio_test.py

@@ -0,0 +1,25 @@
+"""
+This example shows how to use the debouncer library on the signals coming from
+a cap-sense pin with touchio.
+"""
+import time
+import board
+import touchio
+from adafruit_debouncer import Debouncer
+
+touch_pad = board.A1
+touch = touchio.TouchIn(touch_pad)
+touch_debounced = Debouncer(touch)
+
+while True:
+    touch_debounced.update()
+    if touch_debounced.fell:
+        print("Just released")
+    if touch_debounced.rose:
+        print("Just pressed")
+    if touch_debounced.value:
+        print("touching")
+    else:
+        # print('not touching')
+        pass
+    time.sleep(0.05)