This ultrasonic obstacle detector is capable of identifying objects up to four meters away. This project ... walking frame using the two mounting holes (Figure 2). The schematic is shown in Figure 3.

University of North Carolina football coach Bill Belichick and CBS released statements after clashing during an interview.

KALAMAZOO, MI -- Students entering Kalamazoo’s middle and high schools will have to walk through a metal detector first, ...

Using the Minelab Gold Monster 1000, our detectors picked up signals in two rocks. One of them gave a solid reading... and ...

While the National Center for Education Statistics reports that only 2% of public schools nationwide use metal detectors ...

A metal detectorist who was jailed for trying to sell Anglo-Saxon coins to an undercover police officer he thought was an expert working for a wealthy American buyer has been ordered to repay £ ...

A metal detectorist who was jailed for trying to sell Anglo-Saxon coins to an undercover police officer he thought was an expert working for a wealthy American buyer has been ordered to repay £103,000 ...

(Seguin) — Families, friends, and community members attending the 2025 Seguin High School graduation ceremony will be required to pass through a metal detector. The Seguin ISD is implementing the use ...

Researchers from Johns Hopkins University have identified three subtypes of senescent skin cells, or zombie skin cells, which have been known to cause inflammation and promote diseases while also ...

Operated by two AA batteries, it can last up to 30 hours of continuous use. This budget-friendly, easy-to-use metal detector is our proud choice for beginners. Despite the competitive price tag, it ...

Pearce recommends a good starting project would be a smaller panel, enough to power, say, a water pump for your yard. This way, you can practice your soldering skills and familiarize yourself with ...