Toshiba’s TCD2728DG CCD linear image sensor uses lens reduction to cut random noise, enhancing image quality in semiconductor inspection.

A fun exercise calculating the roundtrip time for a signal from a radar gun to catch a speeding vehicle traveling.

The Swiss motion control specialist maxon has developed a speed measurement method for brushless DC (BLDC) motors that enhances control precision without needing an encoder. The method is based on an ...

Passive IR (PIR) sensors are excellent devices for wireless sensor networks (WSN), being low-cost, low-power, and presenting a small form factor. PIR sensors are widely used as a simple, but reliable, ...

This project is a line-following robot built using an Arduino UNO, designed to autonomously follow a black path on a white surface using IR sensors. The robot detects the path using a set of infrar… ...

In this work, we address these issues by developing a novel mid-infrared laser-absorption spectroscopy sensor specifically designed for robust, simultaneous quantification of NH 3 and NO in ultrahigh ...

Vehicle recognition and speed estimation are key challenges in this context. We propose a traffic detection device using dual-axis magneto-impedance (MI) sensors installed roadside to detect vehicles ...