Hi, I'm Bill. I'm a software developer with a passion for making and electronics. I do a lot of things and here is where I document my learning in order to be able to inspire other people to make ...

In my professional life I have used many different gas analyzers for confined space entry as well as emergency response. These units are very expensive and require the user to be able to read the ...

Step-by-step guide on designing and programming a custom I2C slave sensor device using Arduino. Details emerge about Charlie Kirk shooting suspect. Here's what we know. My Dad Was Gay — But Married To ...

The role of artificial intelligence (AI), machine learning (ML), and deep learning (DL) in enhancing and automating gas sensing methods and the implications of these technologies for emergent gas ...

A new laser-based device can scan almost any sample of gas and detect its molecular ingredients down to concentrations in the parts per trillion. Expert sommeliers can take a whiff of a glass of wine ...

Expert sommeliers can take a whiff of a glass of wine and tell you a lot about what’s in your pinot noir or cabernet sauvignon. A team of physicists at CU Boulder and the National Institute of ...

Abstract: The gas sensor microhotplate, as a key component of the gas sensor, is of great significance for improving the energy utilization and gas-sensitive performance of the gas sensor. The MEMS ...

Shopping Mall Safety System - A Tinkercad IoT simulation using Arduino and sensors to enhance mall security, detect temperature, gas leaks, motion, lift overload, and control lighting automatically.

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Able to detect over 14 common combustible gasses with a resolution of 0.1% lower explosive limit (LEL), the sensor is designed to detect both the gas class it is exposed to and its concentration.