In this video, I'm exploring the use of Mini PIR Sensors with ESP32 with both Arduino-based projects as well as making a movement sensor for Home Assistant by using ESPHome. The sensor is quite ...

In this video, I created a blood oximeter by using the MAX30105 particle sensor to figure out the changes in color of passing ...

Fuel cell sensors are electrochemical devices designed for precise measurement. In measurement applications, they have become the gold standard for breath alcohol concentration detection, valued for ...

The 8051 was an 8-bit Harvard-architecture microcontroller first put out by Intel in 1980.  They’ve since discontinued that ...

PITCAIRN, Pa. -- Authorities in western Pennsylvania say a teenager is lucky to be alive after trying a new 'fire-breathing' challenge on social media involving isopropyl alcohol. The teen from ...

What began as an unexpected observation and “side effect” of some medications converged with decades of addiction neuroscience: GLP-1 receptor agonist medications like Ozempic apparently reduce ...

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Breaks are a vital part of harm reduction (Picture: Getty/Metro) A recent TikTok from the University of Bristol’s student TV station sparked conversation for giving students advice on how to take MDMA ...

Blockchain expedites money transfers, especially cross-border, enhancing speed and reducing costs. Using blockchain in financial exchanges offers faster transactions and improved asset control.