(June 17, 2018) The TI DLP2000 is a compact low power video projector, and while the evaluation board is meant for the Beaglebone it can be easily wired to a Raspberry Pi Zero W. This project, along with the custom adapter board, makes for a very compact video projector that's easily battery powered.
(June 15, 2018) Implement a full security camera system supporting multiple cameras, with night vision, motion detection, uploading video to Google Drive, all built on the Raspberry Pi Zero platform. The Zero W makes a perfect security camera because of its small size, and the NO-IR camera supports night vision (with IR light source) in a slim case that directly supports the camera.
(February 28, 2017) The original Raspberry Pi Zero was a game-changer for inexpensive computers, offering a full-fledged for just $5. The biggest problem was the lack of WiFi. The Raspberry Pi foundation have now fixed that, unveiling the new Zero W with both WiFi and Bluetooth.