12 Pack 2 Ounce Boston Round Bottles with Screw-on Caps The power supply unit (PSU)

The power supply unit (PSU) has one output that supplies adjustable voltage and current for a variety of applications

Raspberry pi 3 use Processor chipest Boardcom BCM 2837 64 bIT ARMv7 Quad Core processor powered Singel Board Computer running at 1200MHz

USB data cable - 1 pc

High power density

12 Pack 2 Ounce Boston Round Bottles with Screw-on Caps The power supply unit (PSU)Amber glass for light sensitive liquids 2 oz. capacity, Pack of 12 bottles Rounded shoulder design Complete with black plastic caps 1 1 2 in. Diameter, 3 in. Tall Boston rounds glass bottles have a rounded shoulder design that has proven over the years to be one of the most reliable for containing almost any liquid or solid. Use Amber Boston rounds for light sensitive materials. Caps are a black plastic with vinyl liner.