The sensor continuously sends out infrared light and measures how much of that light is reflected. When a reflective object is within its set detection range, it returns a low signal. The Arduino ...

American Canyon is figuring out whether to pursue a ballot measure in November that would bring in revenue for large-scale parks and recreation projects such as a community gymnasium or athletic ...

Pennsylvanians woke up to a blanket of snow, a winter storm that was forecast throughout the week. But how can you measure exactly how much snow fell in your neighborhood? The National Weather Service ...

The Global Biodiversity Standard (TGBS) is a certification scheme for forest restoration projects that show positive outcomes for biodiversity. Each assessment includes a field visit by experts from ...

WASHINGTON — The Senate fired a warning shot at President Donald Trump, voting Thursday to advance a bipartisan resolution to block him from using military force “within or against Venezuela” unless ...

A handful of Republicans joined Democrats to allow the measure to move forward, reflecting concerns in both parties about the administration’s strategy. By Robert Jimison and Megan Mineiro Reporting ...

Most planets spend their lives orbiting a star, but some are destined for exile. According to a study published in Science on Jan. 1, 2026, astronomers have successfully measured the mass and distance ...

WASHINGTON, Dec 30 (Reuters) - U.S. President Donald Trump vetoed a major drinking water project in Colorado, drawing immediate condemnation from Colorado Republican lawmaker Lauren Boebert, a former ...

Here’s a fun build from [RootSaid] that is suitable for people just getting started with microcontrollers and robotics — an Arduino-controlled two-wheeled robot. The video assumes you already have one ...

Kristyna Wentz-Graff / OPB An audit by the Oregon secretary of state’s office has found gaps in the state health authority’s implementation of Ballot Measure 110, the state’s landmark drug ...

When you get a 3D printer, it can be overwhelming to figure out what you want to make. There are several designs you can discover online, and eventually, you can create your own using programs like ...