Quadbot - Build your own Robot
Google Home - Set up, manage, and control your Chromecast, Chromecast Audio and Google Home devices.
Bitsbox - Monthly code projects for kids
Sonos One - A self-contained, Alexa-connected speaker from Sonos
Personal Robots - Discover a new toy robot every day
Home-Assistant.io - Home Assistant is an open-source home automation platform running on Python 3.