diff --git a/src/en/overlay/adafruit-cap-mpr121.md b/src/en/overlay/adafruit-cap-mpr121.md
index 46244bf..c1cf7b3 100644
--- a/src/en/overlay/adafruit-cap-mpr121.md
+++ b/src/en/overlay/adafruit-cap-mpr121.md
@@ -41,8 +41,27 @@ install:
     - 'python-dev'
     - 'python3-dev'
 -->
-#Capacitive Touch HAT
+# Capacitive Touch HAT
 
 This Raspberry Pi add-on board provides 12 capacitive touch inputs and all the logic to read them over a simple I2C communication bus.
 
-Baded on the MPR121 chip, this HAT allows you to create electronics that can react to human touch, with up to 12 individual sensors.
\ No newline at end of file
+Baded on the MPR121 chip, this HAT allows you to create electronics that can react to human touch, with up to 12 individual sensors.
+
+## Code
+
+```python
+from Adafruit_MPR121 import MPR121
+from time import sleep
+
+cap = MPR121.MPR121()
+
+last_touched = cap.touched()
+while True:
+    current_touched = cap.touched()
+    for i in range(12):
+        pin_bit = 1 << i
+        if current_touched & pin_bit and not last_touched & pin_bit:
+            print("{} touched!".format(i))
+    last_touched = current_touched
+    sleep(0.1)
+```