| At the beginning of 2021, the Raspberry Foundation announced the Raspberry Pi Pico. As the readers of Elektor magazine know, this is not jus...
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| High CO2 concentrations can cause problems in areas of minimal ventilation. This CO2 guard offers a solution. The design, constructed with t...
| At this time of the COVID-19 pandemic, you would almost forget that there are other reasons to wear a face mask. And that there are places w...
| Looking for an easy-to-use solution for monitoring air quality? You can build a compact, battery-powered air quality monitor. Check out this...
| In these times of climate change and global concerns about the environment on everyone’s lips, you too can make a positive contribution in t...