diff --git a/C64_1351_Mouse/README.md b/C64_1351_Mouse/README.md
index d33d96b..0677dad 100644
--- a/C64_1351_Mouse/README.md
+++ b/C64_1351_Mouse/README.md
@@ -35,8 +35,11 @@ typedef MAX3421e<P18, P19> MAX3421E;
 
 I used Arduino Pro Micro and module which have AMS1117 3.3V regulator and 8 bidirectional voltage converters.
 
+#### Arduino
 ![Arduino Pro Micro](https://github.com/mcgurk/Arduino-USB-HID-RetroJoystickAdapter/raw/master/Images/Arduino_ProMicro.jpg)
 
+#### USB Host Shield
 ![USB Host Shield DuinoFun UHS mini v2](https://github.com/mcgurk/Arduino-USB-HID-RetroJoystickAdapter/raw/master/Images/USB_Host_Shield_DuinoFun_UHS_mini_v2.jpg)
 
+#### Level converter with regulator
 ![Level converter with AMS1117](https://raw.githubusercontent.com/mcgurk/Arduino-USB-HID-RetroJoystickAdapter/master/Images/Levelconverter_with_AMS1117.jpg)