Wani lokaci kana buƙatar sanin zafin wani abu daga nesa. Yana iya zama gidan hayaki, barbecue, ko ma gidan zomo. Wannan aikin na iya zama abin da kuke nema kawai.
Kula da nama daga nesa, amma ba zance ba. Ya ƙunshi amplifier thermocouple MAX31855 wanda aka ƙera don amfani tare da shahararrun ma'aunin zafi da sanyio nau'in K. Yana haɗi zuwa Texas Instruments CC1312 microcontroller wanda ke aika ma'aunin zafi akan ka'idar 802.15.4 wanda aka dogara da fasaha irin su Zigbee da Thread. Yana da ikon aika saƙonnin rediyo ta nisa mai nisa ba tare da cin wuta mai yawa ba, wanda ke ba da damar yin amfani da batirin tantanin halitta na CR2023 a cikin wannan aikin. Haɗe tare da firmware wanda ke sanya tsarin barci lokacin da ba a ɗaukar ma'auni ba, yana tsammanin aikin zai yi aiki har zuwa shekaru da yawa akan baturi guda.
Ana tattara saƙon kuma a shiga cikin saitunan Grafana, inda za'a iya tsara su cikin sauƙi. Don ƙarin fa'ida, kowane zafin jiki a waje da kewayon saiti zai haifar da faɗakarwar wayar hannu ta IFTTT.
Kula da yanayin zafi shine mabuɗin don dafa abinci mai daɗi tare da masu shan taba, don haka wannan aikin yakamata yayi aiki da kyau. Ga waɗanda suke so su saka idanu da zafin jiki na nesa tare da ƙaramin matsala, wannan kuma yakamata yayi aiki!
A cikin mafi munin yanayin, thermocouple kanta za a yi amfani da shi don cajin capacitor da ikon watsawa…
Dangane da tunanin ku, farawa na zai iya kasancewa karanta takardar bincike na RCA na 1968 don NASA don ganin abin da ya kamata a yi amfani da shi a cikin RTG* (samun wutar lantarki da aka yi amfani da shi a cikin binciken sararin samaniya na Voyager na 1977 yakamata ya bayyana a nan).
Ka tuna cewa idan kana so ka yi amfani da thermocouple don auna wani abu, don babban daidaito *** kuna son babu (ko kaɗan) na yanzu ya gudana.
Koyaya, idan kuna son junction don samar da wutar lantarki, to kuna buƙatar zana gwargwadon halin yanzu yayin da kuke haɓaka matsakaicin ƙarfin don zama ƙasa da matsakaicin ƙarfin lantarki (za a ƙara rage raguwar ƙarfin lantarki a cikin junction, kuma raguwa a duk faɗin. haɗa waya, tun da suna da juriya, yawan halin yanzu da kuke zana, kuma juriya kuma yana canzawa tare da zafin jiki - mafi girma na halin yanzu, mafi girman zafin jiki).
Ina mamakin ko zai yiwu a ƙirƙiri mita 2D mai sauri da datti inda na auna halin yanzu da ƙarfin lantarki da auna zafin jiki. Sannan teburin duba ana amfani da shi ne kawai don ma'aunin halin yanzu da ƙarfin lantarki, ba don yanayin tsarawa ba, yanayin a tsaye, da yanayin auna zafin jiki.
Ta amfani da gidan yanar gizon mu da ayyukanmu, kun yarda da sanya ayyukanmu, ayyuka da kukis ɗin talla. ƙarin koyo