LED ring that blinks to your heart beats and displays current BPM both by number and color of illuminated LEDs.
Project tutorial by Dmitry Dziuba
A dress with my painting of flowers on the fabric; fireflies in the flowers blink according to wearer's heart-rate.
Project tutorial by Kitty Yeung
A portable small device to verify anywhere the UV index in the sun rays.
Project tutorial by fmarzocca
It is a rechargeable waterproof lap counter that does not use a water proof bag separately.
Project tutorial by Oscar Seo
A hardware timer to support your gym workout, and can influence you to complete the exercises in predefined time period.
Project tutorial by Pramod C Wickramasinghe
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