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 ...

Riders stranded on Circuit of the Americas coaster due to malfunction

Two riders were stranded on a roller coaster at the Circuit of the Americas Wednesday night after a sensor malfunction halted ...
https//carbuzz

All 2025 Lincoln Recalls By Model In One Place

Michal studies Automotive Journalism at Coventry University in the UK, and has been writing for CarBuzz since March 2025. He was nominated for student culture piece of the year recently and has been ...
IEEE

Active ISFET sensor readout circuit

Abstract: An improved readout circuit interface for ion-sensitive field-effect transistor (ISFET) is proposed in this work. When compared with conventional topologies found on the literature, the ...
IEEE

On-Chip Touch Sensor Readout Circuit Using Passive Sigma-Delta Modulator Capacitance-to-Digital Converter

Abstract: This paper describes a capacitive type touch sensor readout circuit using passive sigma-delta modulator-based capacitance-to-digital converter. With the proposed approach, the panel ...
My Eastern Shore Maryland

Firefighters quickly contain heater malfunction, share heartfelt visit with longtime member

CHESTERTOWN — A malfunctioning heater prompted an emergency response Tuesday evening at Chestertown Nursing and Rehabilitation, where firefighters later took a moment to visit a longtime member after ...