Realtime Video using a Raspberry Pi Zero W and Python PiCamera 

Your Pi Zero W can be set up with a PiCam to remotely stream videos from anywhere in your home network. Information can be found in the PiCamera doc website and a sample script to get started is provided. Source: Dan The IOT Man Realtime Video using a Raspberry Pi...

McMaster-Carr

Source for hardware, tools and equipment Source: McMaster-Carr

A Noob’s Guide To McMaster-Carr 

Source: Hackaday Article about using McMaster Carr and other sources to find hardware and supplies for the Maker Source: A Noob’s Guide To McMaster-Carr | Hackaday