Siab Sensor Matrix: 7 Cov Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Plaub cais kev ntsuas tsis tsuas yog muab cov lus tawm tswv yim txog qhov twg kuv nias, tab sis kuj nyuaj npaum li cas. Qhov rhiab heev yog zoo tagnrho rau cov ntiv tes. Txawm hais tias nws tsis yog linear, nws ruaj khov. Rhiab heev rau lub teeb kov thiab tom qab ntawd nws siv lub zog ntau kom mus txog qhov tiv thaiv yam tsawg kawg nkaus. Sab hauv zoo nkaus li zoo li daim ntaub ntsuas lub siab, tshwj tsis yog txhua lub plooj txuas nrog rau ib qho khoom sib cais. Qhov tsis zoo yog qhov sib cais tab thiab kev sib txuas rau cov tab no siv ntau qhov chaw, tshwj xeeb tshaj yog tias koj xav kom ua tiav cov txheej txheem nruj ntawm cov ntsuas. Ib kab sib chaws ntawm kab thiab kab thiab qee qhov chaws los tshuaj xyuas cov no (cais lub zog thiab ntsuas) yuav tso cai rau qhov sib nrug nruj dua. Qhov version no zoo vim nws yooj yim heev. Txhawm rau ua kom lub ntsuas hluav taws xob ua tiav ib qho tuaj yeem siv EeonTex cov khoom siv hluav taws xob (www.eeonyx.com) hloov cov yas Velostat. Eeonyx ib txwm tsuas yog tsim thiab muag nws cov ntaub qhwv hauv qhov tsawg kawg ntawm 100yds, tab sis 7x10 nti (17.8x25.4 cm) cov qauv muaj pub dawb thiab cov qauv loj dua ntawm 1 txog 5 yards rau tus nqi qis kawg hauv ib lub tsev. npog ob qhov sib txawv me ntsis ntawm qhov ntsuas lub siab sensor matrix. Qhov sib txawv tsuas yog qhov sib nrug ntawm tus kheej lub ntsuas hluav taws xob hauv cov lej. Hauv ib ntawm lawv tau muab tso ua ke ib sab ntawm ib leeg (dawb) thiab lwm qhov muaj 1cm qhov chaw nyob nruab nrab ntawm txhua lub ntsuas (ntshav), tab sis vim yog qhov tuab ntawm neoprene nws tsis tuaj yeem nias hauv nruab nrab ntawm lub ntsuas cua tsis nias lub sensor. Vam tias qhov no ua tau zoo Kuv tseem muag cov xuas tes ua Xov Zoo Siab ntawm Etsy. Txawm hais tias nws pheej yig dua los ua koj tus kheej, kev yuav ib qho yuav pab kuv txhawb nqa kuv tus qauv tsim thiab kev tsim kho tus nqi >> https://www.etsy.com/shop.php?user_id=5178109 Cov khoom siv rau lub sensor yog qhov pheej yig thiab tawm ntawm lub txee. Muaj lwm qhov chaw uas muag cov ntaub qhwv thiab Velostat, tab sis LessEMF yog qhov kev xaiv yooj yim rau ob leeg, tshwj xeeb tshaj yog rau kev xa khoom hauv North America. Velostat yog lub npe khoom rau lub hnab yas uas cov khoom siv hluav taws xob tau ntim rau hauv. Tseem hu ua anti-static, ex-static, carbon based plastic bags … koj tuaj yeem txiav ib qho ntawm cov hnab yas dub yog tias koj muaj ntawm tes. Tab sis ceev faj! Tsis yog txhua tus ua haujlwm! Txhawm rau ua kom lub ntsuas hluav taws xob tag nrho ib tus tuaj yeem siv EeonTex cov khoom siv hluav taws xob (www.eeonyx.com) hloov cov yas Velostat, tab sis tam sim no EeonTex cov khoom siv hluav taws xob tsuas yog muaj tsawg kawg ntawm 100yds. Tab sis sim xaj cov qauv! Kuv tau xaiv los ua haujlwm nrog neoprene vim tias nws muaj daim ntawv ntawm lub zog quab yuam-tawm tswv yim thiab nws tseem yog qhov zoo rau kev xaws xaws rau hauv cov xov hluav taws xob thiab yog li cais nws. Tab sis koj tuaj yeem hloov pauv cov neoprene tau yooj yim rau qee qhov ncab lossis tsis ncab cov ntaub thiab txawm tias sim ua lossis zoo li roj hmab.

Kauj Ruam 1: Cov Ntaub Ntawv thiab Cov Cuab Yeej

KHOOM: Rau sensor:

Cov xov hluav taws xob los ntawm

kuj saib

• Neoprene los ntawm www.sedochemicals.com
• Ncab cov ntaub coj los ntawm

kuj saib

Fusible cuam tshuam los ntawm cov ntaub ntaub hauv zos lossis

kuj saib

Cov xov tsis tu ncua

Txog kev nyeem cov lus nkag rau hauv koj lub computer thiab khiav daim ntawv thov uas pom kev hloov pauv hauv kev ua haujlwm:

• Txiv neej headers los ntawm Sparkfun
• Arduino software pub dawb rau rub los ntawm
• Ua software dawb rau rub tawm los ntawm
• Arduino USB board los ntawm Sparkfun
• Solderable Perfboard nrog tooj kab qauv los ntawm Txhua Lub Tshuab Hluav Taws Xob
• Cuam kauv
• 4 x 10 lossis 20K resistors

TOOLS: Rau qhov ntsuas:- Ntaub txiab- Xaws koob- Hlau- Npaum npuag uas ploj mus dhau lub sijhawm- Cwj mem thiab ntawv- Tus Thawj Coj, solder)- Riam rau txiav perfboard- Cov ntaub ntawv rau ua cov npoo ntawm perfboard

Kauj ruam 2: Txiav Stencils

Yog tias koj tsis xav kom koj lub ntsej muag saib qhov piv txwv ces koj yuav tsum txiav txim siab tus qauv/tsim ntawm koj tus kheej thiab tsim koj tus kheej stencil. Txwv tsis pub koj tuaj yeem rub lub stencil ntawm no >> https://farm4.static.flickr.com/3121/3159362472_ca0e961f9f_b_d-j.webp

Kauj Ruam 3: Ironing Conductive Fabric Tabs

Nqa ib qho me me ntawm cov ntaub ua kom ncab thiab fuse qee qhov fusible rau ib sab ntawm nws. Txiav rau hauv 5 lub tab me me thiab fuse (hlau-rau) raws ib qho ntawm cov npoo luv ntawm qhov loj me me ntawm neoprene.

Kauj Ruam 4: Xaws Xov Xauv

Ua raws li cov lus qhia ntawm daim ntawv stencil, xaws nrog cov xov coj (coj nws ib leeg, tsis yog ob npaug) rau hauv qhov loj dua ntawm neoprene, los ntawm sab nrog lub pob hauv qhov kawg ntawm cov xov, ua ib qho pom plooj thiab tom qab ntawd xaws sab hauv neoprene mus rau qhov tsim nyog tab. Plooj rau ntawm cov tab nrog ob peb txoj hlua me me thiab tom qab ntawd plunge rau hauv neoprene ib zaug zaum kawg thiab tom qab ntawd tsuas yog txiav cov xov thiab tsis txhob txhawj xeeb txog kev knotting qhov kawg no. qhov kawg ntawm cov xov coj mus rau qhov tsim nyog tab ntawm lwm daim ntawm neoprene. !!! Txhua lub sijhawm no kom ntseeg tau tias tsis yog cov xaws tau kov hauv neoprene. Tsis txhob hla lawv. Ua raws li tus stencil!

Kauj Ruam 5: Xaws Ua Ke

Muab daim Velostat nyob nruab nrab ntawm koj ob daim neoprene, cov xaim hluav taws xob tig mus rau sab hauv. Xaws ib ncig ntawm cov npoo nrog qee cov xov tsis tu ncua. Koj tseem tuaj yeem tawm ntawm ntug nrog cov ntawv coj ua qhib thiab qhov no koj tuaj yeem hloov txheej (s) ntawm Velostat.

Kauj Ruam 6: Rub-up Resistors

Xeem ua ntej: Nqa ib lub multimeter hauv hom beep mus rau VCC tab thiab tig nws txuas rau txhua lwm tabs. Tsis tau txawm tias nias nws, xyuas kom nws tsis beep. Yog tias tsis muaj dab tsi kov, tom qab ntawd koj tuaj yeem ntsuas txhua lub ntsuas tus kheej kom pom nws qhov kev tiv thaiv ntau. Hloov kho tshiab: Kev tiv thaiv ntau ntawm qhov ntsuas no yog qhov zoo rau sab hauv 20K ohm rub-up resistors ntawm Arduino. Yog li koj tuaj yeem hla tus so ntawm cov kauj ruam no thiab nrhiav txoj cai kom qhib koj li kev rub sab hauv hauv kauj ruam tom ntej. Txiav ib qho me me ntawm perfboard nrog cov kab tooj liab, yam tsawg 6 x 6 qhov loj. Solder raws li pom hauv kab lus piav qhia thiab txuas rau koj li Arduino board. Yog xav paub ntau ntxiv txog kev rub tawm thiab vim li cas lawv thiaj tsim nyog, ua raws qhov txuas no >> https://cnmat.berkeley.edu/recipe/how_and_why_add_pull_and_pull_down_resistors_microcontroller_i_o_Clip cov khej kab rau qhov ua kom raug tab ntawm koj lub ntsuas qhov ntsuas qhov ntsuas.

Kauj ruam 7: Khiav Daim Ntawv Thov

Rau Arduino microcontroller code thiab Ua kom pom cov lej thov saib ntawm no:

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Program Arduino thiab khiav Cov Ntawv Thov Ua Haujlwm, thiab yog txhua yam ua haujlwm koj yuav tsum muaj peev xwm pom koj lub tswv yim nkag tau pom los ntawm kab kos thiab xaiv cov duab. Saib cov vis dis aus hauv qib pib.

Qhia rau kuv paub yog tias koj muaj teeb meem. Thiab txaus siab!