The parts arrived for the RPM meter that uses an Arduino and reciprocal counting to get a three-times-a-second update rate with 1rpm resolution. Arduinos plus ready-made modules are a very qick route ...

What do you get when you combine an ESP32, a 16-bit DAC, an antique VFD, and an IDE CD-ROM drive? Not much, unless you put in the work, which [Akasaka Ryuunosuke] did to create ESPer-CDP, a modern ...

AURORA, Colo. — A contractor told an Aurora Xcel Energy customer this week to accept a new smart meter installation or have his power shut off, highlighting confusion over the utility company's ...

Government delays RTS meter switch-off after warnings of widespread disruption Over 300,000 homes still use the outdated system for heating and hot water Gradual, region-by-region phaseout to ...

A fortunate dozen spent a night with the 4.3-meter Lowell Discovery Telescope, happy to be gazing at some great deep-sky objects.

If you do anything with electronics or electricity, it is a good bet you have a multimeter. Even the cheapest meter today would have been an incredible piece of lab gear not long ago and, often, me… ...

One of the biggest pops from the crowd came in the 100-meter hurdles on Saturday afternoon at the Oregon state track and field championships in Eugene. It wasn’t for an all-time great mark. But ...

People living in mobile home parks around Nova Scotia could be eligible for thousands of dollars in retroactive water bill payments following a "big win" in court for Halifax-area tenants.

THE HAGUE, Netherlands (AP) — U.S. President Donald Trump on Wednesday wrapped up participation in the annual NATO summit facing an alliance that had largely bent to his will.

The search for the escaped inmate out of Arkansas known as the "Devil in the Ozarks" has finally come to an end. Here's a timeline from escape to capture.

This study gives a systematic review of the capacitance-to-voltage (C/V) converters used for capacitance Micro-Electro-Mechanical Systems (MEMS) accelerometer, which is based on around 50 papers ...