USB shield – usb host shield
if you will not use External Power please be sure this jumpers are soldered as below :

so after soldering it will be like this image

BreadBoard MB-102 1 × 19SAR
IR Remote Control+Receiver Module 1 × 37SARSubtotal: 56SAR
BreadBoard MB-102 1 × 19SAR
IR Remote Control+Receiver Module 1 × 37SARSubtotal: 56SAR
if you will not use External Power please be sure this jumpers are soldered as below :

so after soldering it will be like this image

All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components
All Electronics Components