Qee zaum koj yuav tsum paub qhov kub ntawm ib yam dab tsi los ntawm qhov deb.Nws tuaj yeem yog lub tsev haus luam yeeb, barbecue, lossis txawm tias lub tsev luav.Qhov project no tuaj yeem yog qhov koj tab tom nrhiav.
Tej thaj chaw deb tswj cov nqaij, tab sis tsis chatter.Nws muaj MAX31855 thermocouple amplifier tsim los siv nrog K-hom thermocouples nrov.Nws txuas mus rau Texas Instruments CC1312 microcontroller uas xa cov ntsuas cua sov dhau ntawm 802.15.4 raws tu qauv ntawm cov thev naus laus zis xws li Zigbee thiab Xov Tooj.Nws muaj peev xwm xa xov tooj cua mus ntev yam tsis tau siv zog ntau, uas ua rau nws siv tau CR2023 npib roj teeb ntawm tes hauv qhov project no.Ua ke nrog firmware uas ua rau lub kaw lus pw tsaug zog thaum tsis muaj kev ntsuas ntsuas, cia siab tias qhov project yuav khiav mus txog ob peb xyoos ntawm ib lub roj teeb.
Cov lus tau sau thiab nkag rau hauv Grafana chaw, qhov twg lawv tuaj yeem npaj tau yooj yim.Rau cov txiaj ntsig ntxiv, txhua qhov ntsuas kub sab nraud ntawm qhov teeb tsa yuav ua rau lub xov tooj ceeb toom ntawm IFTTT.
Khaws qhov muag ze ntawm qhov kub thiab txias yog qhov tseem ceeb ntawm kev ua noj qab haus huv nrog cov neeg haus luam yeeb, yog li qhov project no yuav tsum ua haujlwm zoo.Rau cov neeg uas xav mus saib xyuas lawv qhov kub thiab txias nrog tsawg hassle, qhov no yuav tsum ua haujlwm ib yam nkaus!
Nyob rau hauv qhov phem tshaj plaws, lub thermocouple nws tus kheej yuav raug siv los them lub capacitor thiab lub hwj chim transmitter ...
Raws li koj xav mus, kuv qhov chaw pib tuaj yeem nyeem daim ntawv tshawb fawb 1968 RCA rau NASA kom pom dab tsi yuav tsum tau siv hauv RTG * (lub zog siv hluav taws xob siv hauv 1977 Voyager qhov chaw sojntsuam yuav tsum tau tshwm sim ntawm no).
Nco ntsoov tias yog tias koj xav siv lub thermocouple los ntsuas ib yam dab tsi, rau qhov raug siab ** koj xav kom tsis muaj (lossis tsawg heev) tam sim no ntws.
Txawm li cas los xij, yog tias koj xav kom qhov kev sib tshuam los tsim lub zog, ces koj yuav tsum tau kos ntau npaum li tam sim no thaum ua kom lub zog siab tshaj plaws kom tsawg dua qhov siab tshaj plaws voltage (qhov hluav taws xob poob ntawm qhov sib txuas yuav raug txo kom tsawg, thiab qhov poob ntawm qhov siab tshaj plaws. txuas hlau, vim lawv muaj qhov tsis kam, qhov ntau tam sim no koj kos, thiab qhov kev tiv thaiv kuj hloov nrog qhov kub thiab txias - qhov siab dua tam sim no, qhov kub siab dua).
Kuv xav tsis thoob yog tias nws tuaj yeem tsim qhov ceev thiab qias neeg 2D meter qhov twg kuv ntsuas tam sim no thiab voltage thiab ntsuas kub.Tom qab ntawd lub rooj saib tsuas yog siv rau kev ntsuas tam sim no thiab qhov hluav taws xob, tsis yog rau tiam hom, hom zoo li qub, thiab ntsuas qhov ntsuas kub.
Los ntawm kev siv peb lub vev xaib thiab cov kev pabcuam, koj pom zoo tso rau ntawm peb qhov kev ua tau zoo, kev ua haujlwm thiab kev tshaj tawm cookies.Learn more