These are some great DIY projects that you can do for cheap.

With the BlueDisplay library you create the GUI for your application, e.g. Graphics, Text, Buttons, Sliders and Charts on the Arduino itself. No Android programming required! The Arduino is connected ...

Shuji Nakamura already transformed the world once. His invention of blue light-emitting diodes (LEDs) changed everything ...

See the moment New York’s Mayor Zohran Mamdani lit up the Empire State Building in red, white and blue for the Fourth of July ...

If you want to get around Monaco, a map — digital or otherwise — is probably the best way to navigate. But if you just want ...

Nanoleaf today launched the Smart Multicolor Ceiling Light, an affordable Matter-compatible lighting product. With a ...

I didn't expect to love it, and it has a learning curve, but the possibilities are endless.

We may receive a commission on purchases made from links. If you have an interest in electronics and have been hanging around DIY tech forums for a while now, chances are you already know what an ...