Sensors

How to Use Raspberry Pi to Measure Particulate Matter (PM 2.5)

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How to Use Raspberry Pi to Measure Particulate Matter (PM 2.5)

Build an air quality detector using two simple hardware devices and a few lines of code. — Stephan Tetzel Useful original links Please visit the “Original Link” at the end for clickable links, full-size original images, and related articles. Acknowledgements Translated from | https://opensource.com/article/18/3/how-measure-particulate-matter-raspberry-pi | Author | Stephan Tetzel | Translator | Hank Chow (HankChow) … Read more

Creating an Embedded Fishing Tool for Work

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Creating an Embedded Fishing Tool for Work

Source | DF Maker Community Sometimes slacking off is refreshing, but constantly slacking off is even better! Who can withstand the “996” or “715” work model? Even the donkeys in the production team wouldn’t dare to do that; donkeys also need rest. Proper rest can recharge the brain, allowing us to face more challenges and … Read more

Essential Electronic Modules for Microcontrollers

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Essential Electronic Modules for Microcontrollers

Those who read the previous article should have a certain understanding of microcontrollers, and many may have asked: What is the purpose of these numerous pins on the microcontroller, which looks like a monster with its claws out? This article will answer your questions. A microcontroller relies not only on its own program but also … Read more