In this video, I’m building a LoRaWAN Class A sensor node using an ESP8266, BME680 environmental sensor, and REYAX RYLR993 ...

In Bethesda’s galaxy-hopping space RPG, one of the more compelling activities is building your very own spaceship. Sure, you’ll unlock a bunch while you’re busy completing questlines, but crafting one ...

Newport News Shipbuilding announced Wednesday the delivery of the first Columbia-class submarine stern to General Dynamics Electric Boat in Rhode Island. The delivery is a major milestone for what ...

Create a UserForm containing a dynamic number of controls and make sure they are being triggered by certain events. To achieve this result, we will use a UserForm and a class module, and assign any ...

A compact power-entry module with a built-in line filter, the DC12 from Schurter, meets the IEC 60601-1-11 safety standard for home healthcare equipment to minimize the risks for at-home users. The ...

The USS Ted Stevens is the second Arleigh Burke destroyer to get the SPY-6 radar. The USS Jack H. Lucas, another Flight III ...

The multi-year deal to buy 15 nuclear submarines for the U.S. Navy that has been delayed by negotiations over ballooning costs of labor and material could be wrapped up by the end of the year, HII ...

Runergy has announced that its dual glass PV modules have achieved the highest Class 1 fire resistance certification from Italy’s CSI laboratory, demonstrating outstanding performance in a series of ...

DSED, the Dakota Southeastern Division, will be hosting a class on model railroading beginning Thursday evening.

Damage caused by hail impact is one of the risks to which PV modules are exposed. Statistically, hailstorms within our geographical area have not only become more frequent but also more intense in ...

Criteria for reliability and fire safety certification for PV modules are especially stringent in Italy, with independent classification into a fire safety class by the authorised testing laboratory ...