MicroSD Memory Card 8GB for Raspberry Pi usb to serial Fits robot and motor projects:

Fits robot and motor projects: adds useful value when choosing parts for a build

The board cannot be reprogrammed as a USB HID/MIDI device the way an official MEGA can — almost no Arduino projects need that

1 × Water Mini Pump RS-360S

If you are using Gravity connectors

MicroSD Memory Card 8GB for Raspberry Pi usb to serial Fits robot and motor projects:A Raspberry Pi wouldn't work without its operating system(OS). You would need a microSD card to have your OS installed to your Raspberry Pi Board. This microSD card can store up to 8GB of files. It supports the use of almost all devices. It also is waterproof, magnet proof, and x ray proof. You could also use this microSD card for any other purpose, like using it as a storage for your Arduino projects. We also have the 16GB and 32GB version.