We ran a Countryman Plug-In Hybrid on our test fleet in 2017/18 and loved its blend of usability, comfort, thoughtful design ...

Oxygen sensors detect the amount of oxygen in the exhaust. Oxygen sensors usually don’t have a replacement schedule. A bad oxygen sensor can be diagnosed with a code reader or scan tool. A car’s ...

Replacing the old furnace in your central heating system with a new, more efficient model can offset volatile energy prices. Money aside, today’s furnaces pollute less and boost comfort by producing ...

The Water-Level-Control-System project focuses on maintaining a desired water level in a tank by controlling a pump using a PID regulator. This project demonstrates the use of Simulink for modeling ...

Abstract: This article proposes a nondestructive multichannel sensor for liquid-level detection based on spoof surface plasmon polaritons (SSPPs). A mathematical model for liquid-level sensing is ...

A TPMS warning light is one of those things that looks minor but quickly becomes annoying—and expensive. Most owners land here after a tire rotation, new sensor install, or seasonal wheel swap, only ...

Abstract: Supercapacitors-based power supplies are becoming increasingly common for applications that demand rapid and significant power fluctuations. To effectively evaluate their benefits and ...

An Arduino library for the Hi-Link HLK-LD2450 24Ghz FMCW radar sensor. This sensor is a Frequency Modulated Continuous Wave radar, which makes it good for presence detection and has some interesting ...