diff --git a/.vscode/arduino.json b/.vscode/arduino.json
new file mode 100644
index 0000000..530a1ec
--- /dev/null
+++ b/.vscode/arduino.json
@@ -0,0 +1,4 @@
+{
+    "board": "arduino:avr:uno",
+    "sketch": "wordclock.ino"
+}
\ No newline at end of file
diff --git a/.vscode/c_cpp_properties.json b/.vscode/c_cpp_properties.json
new file mode 100644
index 0000000..16ed08c
--- /dev/null
+++ b/.vscode/c_cpp_properties.json
@@ -0,0 +1,19 @@
+{
+    "configurations": [
+        {
+            "name": "Linux",
+            "includePath": [
+                "/opt/arduino/tools/**",
+                "/opt/arduino/hardware/arduino/avr/**"
+            ],
+            "forcedInclude": [
+                "/opt/arduino/hardware/arduino/avr/cores/arduino/Arduino.h"
+            ],
+            "intelliSenseMode": "gcc-x64",
+            "compilerPath": "/usr/bin/gcc",
+            "cStandard": "c11",
+            "cppStandard": "c++17"
+        }
+    ],
+    "version": 4
+}
\ No newline at end of file
diff --git a/libraries/DS3231/DS3231.h b/libraries/DS3231/DS3231.h
index 8c17716..0fda747 100644
--- a/libraries/DS3231/DS3231.h
+++ b/libraries/DS3231/DS3231.h
@@ -4,7 +4,7 @@
 #include <Arduino.h>
 
 /**
-  TODO: alarms
+ *
  */
 class DS3231
 {