IKEA Cloud Lamp Displays The Weather With An ESP8266

The IKEA DRÖMSYN is a wall mounted cloud night light that’s perfect for a kid’s room. For $10 USD, it’s just begging for somebody to cram some electronics in there and make it do something cool. Luckily for us, [Jodgson] decided to take on the challenge and turned this once …read more

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I See Rain in Your Future

Who wouldn’t like to have a crystal ball? Unfortunately, our computers aren’t very good at predicting the future. However they do occasionally get the weather correct, so [Jenny Hanell] built a crystal ball to show the weather forecast. She calls it “Sphaera” and you can see a video of it in operation below.

The user interface is entertaining, and relies on 5 photoresistors. The Raspberry Pi inside detects when you cover one of them up, and interprets that as a command. A piece of plastic allows for projection inside the sphere from an LCD display. [Jenny] calls that a hologram …read more

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