Abstract: Online monitoring of debris in hydraulic and lubrication oil is an effective method to enable preventive maintenance of the associated machinery. The debris particles generated by the ...

Abstract: In this paper, we developed a plug-in highly sensitive optical fiber Surface Plasma Resonance (SPR) pH sensor by coating polyacrylic acid - chitosan sensitive film on the sensing probe.

Ignoring a check engine light might feel harmless if the car still runs smoothly, but the warning signals more than a minor inconvenience. Driving with that light on can lead to higher repair costs, ...

Hello all,These updates have been a long time in the making. It's been over a year since I've been able to properly drive the car, and I wanted ...

Connect a 4k7 Ω pull-up resistor between the 1-Wire data line and 5V power. Note this applies to the Arduino platform, for ESP32 and 8266 you'll need to adjust the resistor value accordingly. For ...

You feel that sinking pause when a warning light appears, and you might be tempted […] ...

For cars that have been in operation for over 10 years, owners need to pay special attention to checking the following items ...

When Mitsubishi made your first cellphone, you know you’ve been around a while. Steve has carried the latest and greatest around in his pocket for nearly 30 years, with everything from Motorola ...