An ESP32-based visitor counting system using an IR sensor and buzzer. The system detects objects passing in front of the IR sensor and increments a visitor count in real-time. A buzzer provides an ...

Organoids have become mainstay tools for drug discovery and personalized medicine. High-throughput imaging readouts for drug screening of tumor organoids are of particular interest as organoid-level ...

Tissue expanders are widely used for organ and tissue reconstruction surgery. Hydrogel tissue expanders that swell in a biofluid are promising for minimally invasive operations. Nevertheless, clinical ...

Some municipalities implement bike counters on cycling routes in order to monitor traffic. [nullpxl] recently investigated ...

How do you measure the inside of a cave? You could do a bunch of hard work with classic surveying gear… or you could just use a laser scanner. [9nl] did the latter, with a scanning rig of ...

Spread the love“`html Connecting sensors to Arduino opens up a vast array of possibilities for hobbyists and professionals alike, transforming ideas into functional prototypes and projects. Whether ...

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