Storing solar and wind energy to meet the increasing power needs of the electrical grid calls for devices that can deliver ...

I built a whole-home ad blocker with a $7 ESP32-S3 board - and it took just minutes ...

Doing more with less is not about lowering expectations, but raising the standard for what effective development looks like.

The recently released Valve Steam Machine is that it uses a custom, non-standard PCB and non-standard power supply. This fact ...

Assembling tiny SMD components by hand is one of the most challenging parts of PCB manufacturing. Some components, especially 0201-sized parts, are so small that accurately placing them with tweezers ...

Even when we clean, because of laziness or lack of time, we often throw all waste into the same bin without separating ...

These are the commercial products I've replaced with ESP32-powered variants.

Three months into the biggest oil supply disruption in modern history, China appears to have discovered something that should make oil bulls at least a little uncomfortable. It can get by on less fuel ...

A recent report issued by the Association of Equipment Manufacturers outlines how precision agriculture has played a key role in boosting yields over the past two decades. The report is an update on a ...

Last year, in the aftermath of Los Angeles’s devastating wildfires, California Governor Gavin Newsom promised to speed up “critical” wildfire-prevention projects. Newsom issued an emergency ...

Between hand-watering, soaker hoses, sprinkler systems, and more, outdoor irrigation and maintenance quickly become one of the biggest household expenses of the season, but the problem isn’t the ...

One man said it’s doing just the opposite in his Dayton neighborhood. Craig Robinson has lived off Philadelphia Drive for 25 years. He said he loves his neighborhood. “It’s quiet. I get along with all ...