C-Beam Linear Rail (1m) I2c easy to work with and

easy to work with and allows you unlimited design control through it's modular nature

This USB Wifi Dongle provides wireless internet connection to your Raspberry Pi

Digital I/O Pins: 14 (of which 6 provide PWM output)

and  Enhanced ShockBurst™ hardware protocol accelerator supporting a high-speed SPI interface for the application controller

This linear ball bearing slides along an 20mm linear shaft

C-Beam Linear Rail (1m) I2c easy to work with andC Beam linear rail is the ultimate solution combining both linear motion and a modular, structural framing system. It's lightweight yet rigid and provides an smooth track for precise motion. It is compatible with all out standard V slot parts and accessories. C Beam Linear Rails are precise, easy to work with and allows you unlimited design control through it's modular nature. These gantry plates are compatible with C beam extrusion profile . Features