DIY-Environmental-Sensors This is a collection of Arduino code and 3d files for use in creating DIY environmental sensor systems. See website here for further details on these projects: ...

If you are interested in building your very own mini DIY LiDAR sensor for less than $40, capable of detecting objects in a 360° area, you may be interested in a new Arduino Instructables project ...

The first version was an Arduino Uno, a protoshield, a TFT display shield, and a Mikroe EEG Click with what are really ECG leads and sticky electrodes. This worked fine, but the code kept crashing ...

[mircemk] shows how to create a simple non-contact proximity sensor using little more than an Arduino Nano board, and a convenient software library intended to measure the value of capacitors. The … ...

We’ve seen a few cool hacks for mainstream commercial EEG headsets, but these are all a tad spendy for leisurely play or experimentation. The illumino project by [io] however, has a relatively ...

A low-cost (~$100), do-it-yourself (DIY) ultrasonic water level sensor/datalogger has been designed, constructed, and tested for use in education, citizen/community science, and research settings. The ...