diff --git a/README.md b/README.md
index dbe0b6d..f369d50 100644
--- a/README.md
+++ b/README.md
@@ -9,7 +9,7 @@ Hardware
 - [Raspberry Pi Zero W](https://hackerboards.com/board/raspberry-pi-foundation-raspberry-pi-zero-w-wireless)
 
 - A button connected to the Raspberry pi GPIO as shown in the schema to debounce noisy contacts  
-![kukuc-clock-schema](assets/kukuc-clock-schema.png)
+![kukuc-clock-schema](assets/kukuc-clock-schema.png) ![button-with-RC](assets/button_with_RC.png)
 
 - USB speaker with a microphone e.g. [Jabra Speak 410](https://www.jabra.com/_/media/Jabra_VXi_Product-Documentation/Jabra-SPEAK-410-Series/technical-specifications/RevB/Jabra-Speak-410-Techsheet-A4-290420-Web.pdf)
 - microSD card 8GB
diff --git a/assets/button_with_RC.png b/assets/button_with_RC.png
new file mode 100644
index 0000000..3b91bb0
Binary files /dev/null and b/assets/button_with_RC.png differ