Thus, they entered a heart rate sensor to our 2025 One Hertz Challenge! The build is based around a Wemos D1 mini, a ESP8266 development board.

Your TV is slim, but your Home Theater gear is bulky. Heres how to hide the clutter.

Hamamatsu Photonics is excited to announce the G1682x series, a compact InGaAs linear image sensor designed for near-infrared multichannel spectrophotometry.

Simiyu, G. W. and Mwatelah, J. (2025) Mapping Water Quality Using Remote Sensing Technology: A Case Study of Lake Victoria. Journal of Geoscience and Environment Protection, 13, 225-252. doi: ...

MELEXIS MLX90642 fully calibrated 32×24 pixels thermal IR array imager comes in an industry-standard 4-lead TO39 package with a digital I2C interface. With a high Signal-to-Noise ratio (SNR), sensor ...

Presence detection of living beings is a key processing step in many applications. To increase the detection accuracy, an algorithm that uses camera fusion of a 3D Time-of-Flight (3D ToF) and a ...

IoT-based data logger for weather monitoring using arduino-based wireless sensor networks with remote graphical application and alerts ...

Developed a microcontroller-based automatic room light system using Arduino Uno and infrared sensors. The system counts entries/exits to control lights intelligently. Built with Embedded C, it ...