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

TIP122 NPN Transistor 5A 100V Darlington
1 × 7 SAR
BreadBoard MB-102
1 × 19 SAR Subtotal: 26 SAR
TIP122 NPN Transistor 5A 100V Darlington
1 × 7 SAR
BreadBoard MB-102
1 × 19 SAR Subtotal: 26 SAR
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