diff --git a/src/en/overlay/analog-zero.md b/src/en/overlay/analog-zero.md
index ec53956..2d96a04 100644
--- a/src/en/overlay/analog-zero.md
+++ b/src/en/overlay/analog-zero.md
@@ -38,7 +38,7 @@ install:
 -->
 #Analog Zero
 
-The RasPiO Analog Zero offers a compact, inexpensive, easy way to add eight analog channels to your Raspberry Pi. RasPiO Analog Zero uses an MCP3008 analog to digital converter. It's an SPI driven, 10-bit, 8-channel ADC.
+The RasPiO Analog Zero offers a compact, inexpensive, easy way to add eight analogue channels to your Raspberry Pi. RasPiO Analog Zero uses an MCP3008 analog to digital converter. It's an SPI driven, 10-bit, 8-channel ADC.
 
 With RasPiO Analog Zero you can:
 
@@ -48,4 +48,25 @@ With RasPiO Analog Zero you can:
 * make a voltmeter
 * use potentiometer dials for control and display
 * read analog sensors or voltages
-* make your own embedded device with minimal footprint
\ No newline at end of file
+* make your own embedded device with minimal footprint
+
+## Code
+
+```python
+from gpiozero import MCP3008
+from time import sleep
+
+left_pot = MCP3008(0)
+light = MCP3008(1)
+temperature = MCP3008(2)
+right_pot = MCP3008(3)
+
+while True:
+    print("Left pot value is {}".format(left_pot.value))
+    print("Light sensor value is {}".format(light.value))
+    print("Temperature sensor value is {}".format(temperature.value))
+    print("Right pot value is {}".format(right_pot.value))
+    sleep(1)
+```
+
+[GPIO Zero docs: MCP3008](http://gpiozero.readthedocs.io/en/v1.3.1/api_spi.html#gpiozero.MCP3008)