Cov txheej txheem:
Video: Kab hlau rhuav WiFi: 3 Kauj Ruam
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26
Hauv qhov kev qhia no kuv yuav qhia koj yuav ua li cas thiaj tswj tau WiFi kev sib hais. Koj tuaj yeem tswj cov ntaub thaiv los ntawm kev siv app hauv xov tooj Android lossis cov nyees khawm txuas nrog koj lub microcontroler. App qhov chaws koj tuaj yeem pom ntawm kuv GITHUB. Yog tias koj ua raws kuv cov lus qhia nws yooj yim ua thiab nws yuav tsum raug nqi ntau dua 30 $.
Khoom siv
Nws yooj yim dua yog tias koj muaj lub tshuab luam ntawv 3D tab sis tsis xav tau yog tias koj xam nws tawm rau koj tus kheej yuav ua li cas txhawm rau txhua yam
Cov npe:
-Nodemcu -
- Stepstick (Kuv siv A4988)
-LM2596 -
- 2 khawm monostable
-DC jack
- 2 txwv hloov
- Stepper lub cev muaj zog Nema 17 42 x 42 x 34 eg.
- GT2 Siv 6mm (Koj yuav tsum ntsuas koj lub pas nrig. Yuav 2 x qhov ntev ntawm kab hlau rhuav kab hlau + 1 meter rau qhov poob)
- Pulley nrog cov kabmob kuv siv 20 hniav 5 mm x 7mm
- Qee cov xov hlau jumper
- Hlua (kwv yees li ib nrab ntawm qhov ntev ntawm koj daim ntaub thaiv)
-12V fais fab mov (nco ntsoov nws muaj lub zog txaus rau koj lub tshuab tsav)
- 2 x 8 2.54 tus txiv neej tus pin
- 3 x ob 5mm ntsia hlau pins
-PCB nrog kuv cov phiaj xwm.
Yog tias koj muaj 3D tshuab luam ntawv 3D luam qhov chaw:
- Lub cev muaj zog tuav - phab ntsa thiab Siv txoj hlua nruj - phab ntsa lossis tus tuav lub cev - ntaub thaiv kab hlau rhuav thiab Siv txoj hlua khi - hlua kab hlau (yog tias nws haum rau koj lub pas nrig)
Siv txoj hlua khi - kabmob
- cas
- ntaub ntawv npog
Koj tuaj yeem rub tawm STL-s los ntawm no lossis Kuv Thingiverse
profile
Kauj ruam 1: Electronics
1. Ua PCB los ntawm cov phiaj xwm (Koj tuaj yeem rub Eagle project los ntawm no)
2. Yog koj muaj PCB koj yuav tsum tau xaum 5mm ntsia hlau pins thiab 2.54 tus pin rau nws zoo li ntawm daim duab.
3. Koj yuav tsum tau txuas cov hlua txuas rau cov nyees khawm, txwv cov hloov pauv (tej zaum koj yuav xav tau cov xov hlau ntev) thiab LM2596. Ua tib zoo saib tias koj xav tau txuas 12V (rau lub tshuab hluav taws xob) thiab 3.3V (rau Nodemcu) rau koj PCB.
4. Tam sim no txuas Nodemcu rau koj lub khoos phis tawj, hloov kho kuv daim duab (hloov koj li WiFi SSID thiab PASSWORD) thiab rub nws.
5. Yog tias koj muaj txhua yam ua ntej koj tuaj yeem txuas txhua yam zoo li nws ntawm cov txheej txheem fritzing.
6. Tam sim no koj tuaj yeem thawb khawm thiab yog lub cav pib tig koj tuaj yeem mus rau kauj ruam tom ntej.
Kauj ruam 2: Mounting
1. Muab txhua qhov khoom siv hluav taws xob tso rau hauv rooj plaub thiab ntsia hlau npog nrog 3mm ntsia hlau.
2. Muab tus tuav lub cev tso rau sab xis ntawm lub qhov rais thiab siv txoj hlua nrawm ntawm sab laug ntawm lub qhov rais.
3. Nthuav txoj siv thiab khi daim ntaub rau txoj siv zoo li nws ntawm daim duab. (Kuv siv cov hlua txuas).
4. Khi hlua kom txwv qhov hloov thiab qhov kawg ntawm txoj cai kab hlau rhuav. Cov hlua yuav tsum rub txwv txwv thaum cov ntaub thaiv raug kaw.
Kauj ruam 3: Android APP
Koj tuaj yeem rub tawm app los ntawm no lossis mus rau kuv GITHUB qhov twg koj tuaj yeem pom app app chaws. Hauv app koj yuav tsum nrhiav koj tus Nodemcu IP chaw nyob (koj tuaj yeem tshawb xyuas nws hauv koj lub router teeb tsa). Tom qab ntawd koj nyem CONNECT (yog tias koj tus IP chaw nyob raug koj yuav tsum pom cov ntawv ntsuab "Txuas") Nyem "Qhib" qhib cov ntaub thaiv, nyem "Qhib" kaw cov ntaub thaiv, nyem thiab tuav "HOLD TO OPEN" koj cov ntaub thaiv yuav qhib ntev li raws li koj tuav lub pob no, nyem thiab tuav "HOLD TO CLOSE" rau koj daim ntaub thaiv kaw tsuav koj tuav lub pob no.
Nco ntsoov koj lub xov tooj yuav tsum txuas rau WiFi tib yam li Nodemcu. Koj tuaj yeem pom ntawm no txhua cov ntaub ntawv rub tawm. Yog tias koj muaj teeb meem lossis lus nug poob dawb los nug.
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