A new neural interface small enough to be attached between the user ... Besides firmly attaching the sensor to the head, the needles also penetrate an outer layer of the scalp made up of dead skin ...

They are essential for power electronics due to their ability to efficiently dissipate heat. These materials fill the ...

A key challenge lies in enhancing the performance of thermal interface materials (TIMs), which contribute ... This study proposes a contact-type, two-dimensional thin-film temperature distribution ...

Abstract: The pressure sensors capable of high sensitivity and wide measuring range at high temperature are urgently needed in many industrial fields. We propose a novel fiber-optic Fabry-Pérot ...

The key mechanisms are temperature threshold hysteresis and interface evolution blockage. In the present study, we employ computational fluid dynamics (CFD) to investigate the interface evolution and ...

Users enter a 5‑digit code on a 4×4 matrix keypad; the code is compared to a stored password, and access is granted or denied via LEDs, buzzer, servo lock, and LCD feedback. Additional features ...

This circuit monitors gas leaks and temperature levels using a gas sensor (e.g., MQ-2) and a temperature sensor (e.g., LM35 or thermistor). When the gas concentration or temperature exceeds a certain ...

One of the more interesting applications of this circuit would be to replace or to realize a smart sensor with Arduino. The 4…20 mA standard was introduced a few decades ago, to replace the existing 3 ...

Oral thermometers fared best in this group. The COVID-19 pandemic broadened the use of infrared temperature sensors, but these readings also vary based on skin tone and the location of the body. Wrist ...