Your space heater cutting out mid-chill is not just annoying, it is your first warning that something in the system, the room ...

Abstract: In this paper, we propose a geometric approach for optimal power control and relay selection in NOMA wireless relay networks. First, for each pair of relays, to derive an optimal vector of ...

Abstract: This paper employs game theory to optimize the performance of multiple secondary users (SUs) in a cognitive radio ad hoc network where the primary and SUs have quality of service (QoS) ...

Support for Rinnai Control-R Water Heater monitoring and control device for Home Assistant. Thank you for contacting Rinnai. If you are referring to the on demand timers listed in the Control-R 2.0 ...

This project provides firmware for an ESP32-based relay boards which you can find in great number at Aliexpress, Amazon or Botland. Alternatively, you can use this firmware if you want to contol any ...

You get into your car, turn the knob, brace for warmth, and get…refrigerated air. Augh. Before you assume the worst, though, take a breath. Most heater failures fall into a short, familiar list for ...

The Multi-channels O 2 and/or CO 2 Analyzer for room safety from Aneolia. It features alarm relays and analog output. Dedicated for: room safety, controlled atmosphere, greenhouses, HVAC, ...