Sunday, March 3, 2024

LED Air High quality Necklace #WearableWednesday « Adafruit Industries – Makers, hackers, artists, designers and engineers!

These days, many extra folks have air filters of their houses. Numerous these air filters include indicators that give a way for air high quality. However what for those who might get data on air high quality whereas strolling round wherever on the earth? Right here’s a venture to make a necklace that can be an air filter, from Hackaday:

The necklace consists of a collection of Neopixel LED strips, housed inside a tidy 3D printed housing made with versatile filament. A dovetail joint makes placing on and eradicating the necklace a cinch. A TinyPico V2, primarily based on the ESP32, runs the present, because it’s very small and thus good for the wearable software. A USB energy financial institution gives energy to the microcontroller and LEDs.

The TinyPico makes use of its WiFi connection to question a server fed with air high quality information from a separate sensor unit. The necklace shows a peaceful respiration animation as customary in cool tones. Nevertheless, when air high quality deteriorates, it reveals hotter and warmer colours in a extra pointed and vibrant vogue.

See venture!


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