How to build your own air quality meter with a Raspberry Pi and CO2 sensor

In winter, it’s important to ventilate living and working spaces regularly. Here’s how to make a homemade measuring station ...
CBC.ca

James Ransone, actor known for role in The Wire, dead at age 46

James Ransone, who played Ziggy Sobotka in HBO's hit TV series The Wire, has died at the age of 46. The Los Angeles County Medical Examiner’s office said in online records that Ransone died by suicide ...
Nature

Optical sensors articles from across Nature Portfolio

Optical sensors are a broad class of device for detecting light intensity. This can be just a simple component for notifying when ambient light levels rise above or fall below a prescribed level, or a ...
Nature

Sensors articles from across Nature Portfolio

While fluorophore-biomacromolecule systems are relatively well known, afterglow luminophore-biomacromolecule conjugates/complexes are rarely studied. Here, the authors report the development of a ...
IEEE

Modeling and Implementation of a Long-Distance Seawater Single-Wire CPT System for Underwater Sensor

Abstract: A long-distance, strong-misalignment tolerance seawater capacitive power transfer system with two insulated electric-field couplers and single-wire for underwater sensors is proposed in this ...
IEEE

A polarization analyzing CMOS image sensor with metal wire grid in 65-nm standard CMOS technology

Abstract: In this paper, we demonstrate a CMOS image sensor with high extinction ratio on-chip polarizers with 65-nm standard CMOS technology. The polarizer is based on a metal wire grid fabricated ...
GitHub

Sensirion UART SFX6XXX Arduino Library

This is the Sensirion SFX6XXX library for Arduino allowing you to communicate with a sensor of the SFX6XXX family over UART using the SHDLC protocol. Click here to learn more about the Sensirion ...