For an interactive kiosk, you need a full operating system. An Arduino or ESP32 can handle sensor input and LED strips, but rendering a 1080p game with touch input and audio requires a proper Linux ...

Avian Visitors is a lovely project by [Teddy Warner] that uses a Raspberry Pi and microphone to keep track of which birds ...

Transmitting analog video via photons is old hat: that’s how everything started, after all, back in the day with over-the-air TV. Up the frequency of those photons from radio to visible ...

Why do we run an Open Call for script submissions? Our Open Call is not a competition but a means by which the BBC seeks out the best writing talent. We look for writers with the strongest potential ...

Smartphones may give us an easy access to a light source, but for seeing objects at a distance or brightening a workspace in places like the attic or under the sink, you need the power and range of a ...

Our annual open submission opportunity for all writers aged 18 and over and resident in the UK or Republic of Ireland. Join the BBC Writers team at the Edinburgh Fringe 2026. We're hosting a live ...

Greet everyone with a cheerful "Good morning!" and a brief introduction of yourself. Example: Good morning, respected Principal, dear teachers, staff members, students, and our honoured guests. I am ...

We independently review everything we recommend. We may make money from the links on our site. Learn more› By Rachel Cericola Rachel Cericola is a writer covering smart home. In addition to testing ...