“ супер:))))
Look for sensors that that do not require intervention, have lightness, are [url=http://www.lyderiulaikas.smm.lt/lt/pagalba-lyderiui/projekto-ideju-ir-darbu-tasa/5434-treioji-mokytoj-akademijos-metodin-stovykla-radvilikyje-nuo-seminar-aktualiomis-temomis-iki-imtalapio-kepimo-edukacijos/]http://www.lyderiulaikas.smm.lt/lt/pagalba-lyderiui/projekto-ideju-ir-darbu-tasa/5434-treioji-mokytoj-akademijos-metodin-stovykla-radvilikyje-nuo-seminar-aktualiomis-temomis-iki-imtalapio-kepimo-edukacijos/[/url] and are convenient to use. It detects changes in the absorption or reflection of light caused by blood flow, using light sensors. ”