Once upon a time, there was a bit of a fad for fingerprint authentication in laptops and desktop computers. It has long since ...
Wildfires are becoming more frequent and more intense worldwide. Fires often become infernos because of heat, drought and wind, especially in the summer. The problem is compounded by the climate ...
Albuquerque leaders are calling it a fire alarm system for the outdoors as the city has now deployed new tech throughout the ...
UVUMBUZI Tech Challenge - Kenya; EBTIKAR Tech Challenge - Jordan; EBTIKAR Tech Challenge - Jordan. INTRODUCTION. The Ebtikar Tech Challenge! was a four-month-long inno ...
This is a breadboard friendly breakout board for the Maxim MAX30105 reflectance, particle, and pulse ox sensor. This library should work with other MAX3010x sensors including the MAX30102, MAX30101, ...
1 Physics Laboratory 1, Department of Physics and Applied Sciences, Faculty of Science, National Pedagogical University, Kinshasa, Democratic Republic of Congo. 2 English Department, Teachers Training ...
An excellent low-cost CO2 monitor (under $40) is the INKBIRD PTH-10C (see review here). My wife has also made a cheap homebuilt CO2 sensor for about $30 using Arduino technology (see instructions here ...
In today's lecture, we will design a project in Proteus, where we will Interface Gas Sensor with Arduino. I will provide the complete code and simulation. Gas sensors are widely used in fire alarms, ...
Indoor air quality measurements using a portable home sensor of good air quality (CO2 of 552 ppm) at a supermarket (left); not-so-great air quality (CO2 of 936 ppm) at a coffee break during the 2023 ...
Humans spend about 80 per cent of our time indoors, but keeping track of the air we breathe usually requires expensive lab-grade equipment. Researchers at Concordia and Qatar University have created a ...
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