A group of Dutch scientists have been testing out some of today’s “smart” electrical meters to check their accuracy, among other things. Not ones to disappoint, the scientists have found ...

Ultrasonic flow meters use sound waves to determine flow rates. They can be either Doppler Effect meters or Time-of-Flight meters. Doppler Effect meters measure the frequency shifts caused by fluid ...

How do you know if you have a cracked pipe at home? Here are some early warning signs to look out for, helping you avoid ...

A frequent example that appears in projects on Hackaday is the reading of utility meters, and in that arena [jomjol] has a very neat solution involving an ESP32 camera module and a software neural ...

Getty Images / SolStock Cash flow analysis is an important aspect of a company's financial management because it reveals the cash it has available to pay bills and invest in its business.

Constrained piping conditions also can give engineers headaches. For example, an orifice meter requires 10 to 50 diameters of upstream piping to eliminate the effect of flow disturbances. Because long ...

Energy bills are a growing concern. Many of us are making changes to our energy usage to keep our bills as low as possible, with smart meters ‒ which display how much energy we're using ...

Thermal mass flow sensors comprise two platinum resistance temperature ... multitechnology flowmeter manufacturer, whose meter embedded a user-selectable menu of gases. It is alarming to see the ...

Cherry MX switches are only the beginning. Here's everything you need to know to choose the right type of mechanical keyboard, along with some of our top-rated favorites. I’m an Analyst and ISF ...

Erin Clack has more than 15 years of experience working as a journalist, with a focus on fashion, parenting and entertainment news. •She joined PEOPLE in 2023 and currently serves as a Staff Editor.

Smart meters measure your gas and electricity use, like traditional meters do, and send the readings to your energy supplier automatically. They give both you and your energy provider accurate and ...

Flow meters are devices for measuring the flow rate or quantity of a moving liquid or gas. Industrial processes often require these meters for accurate flow measurements. They allow operators to ...