The system relies on a compact Tof Sensor that continuously measures the height of the sand using an 8×8 matrix consisting of ...

The ESP32 keeps finding new jobs in my house.

As Halloween is approaching, it’s time to start thinking about all the spooky decorations that will make your house the talk of the neighborhood. While there are plenty of frightening decorations ...

Every IR remote speaks using a protocol (the most common is 𝗡𝗘𝗖). Each signal is a 32-bit code: an 8-bit address (which device to talk to, like a channel) and an 8-bit command (which button was ...

After spending a few weeks with a Google TV projector, I think I may be done buying actual TVs for good. Here's what changed.

The Magcubic X7 home smart projector is a surprising package – not least because it's available for just over US$200. At ...

The Anker Nebula P1i is a portable 1080p projector with Google TV built in, dual Dolby Audio speakers that flip out from the ...

Slides make for great old-timey fun, but it’s awesome to have a digital backup of your old photos, too. An automatic digitizer can make quick work of your collection, and this build from [rbwood53] ...

Looking for an outdoor projector this summer? My favorite projector for movies and gaming is almost $400 off during Amazon ...

XGIMI’s compact MoGo 4 Laser Projector is currently on sale for $569 during Prime Day. That’s good for $150 off its regular price, and it’s also good for an all-time low. XGIMI has also discounted the ...