Sometimes you’re looking for a component for a project that you know should exist, but you just cannot find it. Something like a 14-segment LED display, but not just one with a fixed color, ...

Here we detail the design and implementation of a compact, low-cost, smart air-quality monitoring system based on the Arduino ...

Operators of aging F-class units face a narrowing window to plan for rotor life extensions as supply chains tighten and demand surges. The late 1990s and early 2000s marked a frenetic period in ...

‘A Disaster Waiting to Happen’: How the Fracking Boom Put an Oil Field in the Guadalupe River Floodplain As the Trump EPA Prepares to Revoke Key Legal Finding on Climate Change, What Happens Next?

Sharp ceased production at its Sakai Display Product (SDP) factory in late August 2024, ending operations at the world's only 10G LCD panel fab. Despite this closure, Sharp is pursuing plans to build ...

PCWorld explains how to create an affordable CO2 air quality monitor using a Raspberry Pi and MH-Z19C sensor for under $40. This DIY project helps monitor indoor air quality since high CO2 levels ...

The nervous system does an astonishing job of tracking sensory information, and does so using signals that would drive many computer scientists insane: a noisy stream of activity spikes that may be ...

There are many tips about how to maximize a tank of gas and save the most money. Many of them are unproven, or well-intentioned but lacking details. Adrienne Woodland of the AAA of Michigan said there ...

The ESP32-S3 AIoT Basic is a low-cost, learning, and prototyping kit for the ESP32-S3. The board integrates common AIoT peripherals directly onto a single PCB, making the design part easy for ...

The DPU has opened an investigation into the rising cost of electricity and natural gas. The DPU will focus on delivery charges and which costs can be eliminated or simplified. The move comes amid ...

Ford Co.’s trucks made at BlueOval City in West Tennessee, the company announced Monday, will be gas-powered — not electric — and production will begin in 2029. The change in strategy was among many ...