diff --git a/.gitmodules b/.gitmodules
index de96cd1f..80c5155c 100644
--- a/.gitmodules
+++ b/.gitmodules
@@ -370,3 +370,6 @@
 [submodule "libraries/helpers/servokit"]
 	path = libraries/helpers/servokit
 	url = https://github.com/adafruit/Adafruit_CircuitPython_ServoKit.git
+[submodule "libraries/helpers/debouncer"]
+	path = libraries/helpers/debouncer
+	url = https://github.com/adafruit/Adafruit_CircuitPython_Debouncer.git
diff --git a/libraries/helpers/debouncer b/libraries/helpers/debouncer
new file mode 160000
index 00000000..c7a4a8e7
--- /dev/null
+++ b/libraries/helpers/debouncer
@@ -0,0 +1 @@
+Subproject commit c7a4a8e7e68aeb27d950d39950e3ad9f20a14c52