The sensitivity of the proximity sensor circuit can be adjusted with P1 for the desired “distance”. One of its obvious uses is to open a door automatically. For this the sensor must be placed on the ...

This home smoke detector circuit warns the user against fire accidents. It relies on the smoke that is produced in the event of a fire and passes between a bulb and an LDR, the amount of light falling ...

In the future, the team's sensor could also be improved further; for instance, to support the identification of an even wider range of materials and the detection of more types of tactile information.

Micro-thermal conductivity detector (µTCD ... An electric circuit consisting of a Wheatstone bridge with two external resistors and a reference sensor was used to measure the steady-state ...

Until recently, standard fire detectors relied on a single sensor to detect the presence ... helped lead to the development of multisensor detection technology. According to recent testing ...

Sense ID 3D Fingerprint Technology (that’s its full name) includes the Qualcomm biometric integrated circuit (QBIC), sensor tech, and algorithms controlled by SecureMSM. Although it will work ...

By connecting the sensor to a circuit board and an Arduino module for real-time data transmission, we've made it perfect for portable and onsite detection. "Our ultimate goal is to reduce the ...

Researchers developed a single-use sensor strip that can be used with a circuit board to detect cerebrospinal ... "We were surprised to find out that our detection method could not only provide ...

Researchers have now developed a novel sensor that enables the continuous, and real-time detection of solid-state ... interface via a flexible printed circuit board, providing continuous ...