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

Small Servo Motor SG90 1 × 23SAR
L293D IC motor drive IC Dual H-bridge 1 × 18SAR
Arduino Prototype Shield with Mini Breadboard 2 × 35SARSubtotal: 111SAR
Small Servo Motor SG90 1 × 23SAR
L293D IC motor drive IC Dual H-bridge 1 × 18SAR
Arduino Prototype Shield with Mini Breadboard 2 × 35SARSubtotal: 111SAR
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