In Grand Forks, the phrase “waterfront property” can elicit a cringe. The only water around here is the Red River, which threatened the community with flooding most every spring for a century. For ...

Abstract: This paper presents a novel approach to home automation utilizing the MQTT protocol. The system is implemented using an ESP32 node and a Node-RED server running on a Raspberry Pi, allowing ...

When a connection goes offline, each button that uses it shows a red square/dot in the top right hand corner to indicate that it is offline. Unless I cannot find it - can I request an option to ...

Abstract: The strong ionic conduction of seawater creates a quasi-electrostatic shielding effect, leading to weak capacitive power transfer with the mutual coupling between capacitors suppressed. To ...