Next Gen Home Automation Siv Eagle Cad (Ntu 1 - PCB): 14 Cov Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:24

Taw qhia:

• Vim li cas kuv thiaj hais nws cov tiam tom ntej: vim nws siv qee yam khoom uas yog txoj hauv kev zoo dua li cov khoom siv hauv tsev ib txwm muaj.

  1. Nws tuaj yeem tswj cov cuab yeej siv los ntawm:

     • Google Voice Commands
     • Kov Vaj Huam Sib Luag ntawm Tus Ntaus
     • Tswj los ntawm app
     • Tswj On thiab Off Ua ke nrog nrawm ntawm Ntxuam

  2. Tag Nrho Cov Khoom Siv:

     • 2 On Off tswj cov cuab yeej
     • 1 Dimming lossis kiv cua tswj ceev

  3. Yuav ua li cas triac zoo dua li tsoos tso tawm

     • Tsis muaj cov khoom siv tawm
     • Yooj yim hloov ntawm xoom-hla kev. (Tseem tuaj yeem ua tiav nrog kev xa tawm, tab sis tsis raug vim qhov hloov pauv-ncua)
     • Yuav siv tau nyob rau ib puag ncig txaus ntshai, tshwj xeeb tshaj yog nyob rau hauv ib puag ncig tawg rhiab qhov uas ua rau muaj kev sib txuas lus sib txuas tau tawm kiag li
     • Tsis muaj EMI vim yog hloov lub txim taws/kab
     • Tsis muaj kev sib nqus sib cuam tshuam nrog cov inductors nyob ze.
     • Ntau zaus ntau dua
     • Kev hloov pauv ntau zaus

Kauj Ruam 1: Cov Cheeb Tsam Yuav Tsum Tau

1. Smps mini -5v
2. SIB 3041
3. TIAB SA 3021
4. Rectifier
5. Triac-BT136
6. Resistors
7. Header Pins
8. 4N35
9. Kov Sensor
10. D1 Mini Esp8266

Kauj Ruam 2: Xaiv Microcontroller

Qhov twg Micro maub los xaiv:

Peb yuav xav tau kev tswj hwm wifi li no cov kev xaiv nrov yog Raspberry Pi lossis Esp 8266.

Raws li tus nqi ntawm raspberry pi siab, rau txoj haujlwm no kuv tau xaiv Esp 8266. Tam sim no cov lus nug los qhov twg yog qhov txawv ntawm 8266?

1. NPE-01
2. Npl 12 e
3. NodeMCU
4. D1 Mini yog

Tam sim no raws li kuv xav tau 10 tus lej tswj tau tus lej thiab qhov loj yog qhov tseem ceeb uas kuv xaiv D1 mini vim nws tsis muaj txaus. ntawm tus pin rau kuv qhov project thiab yog qhov me me.

Kauj Ruam 3: PCB Tsim Kev Siv Eagle Cad (Ntu -1)

(Taw qhia):

1. Qhib Txoj Haujlwm Tshiab, Npe koj qhov haujlwm. Txoj nyem rau ntawm nws thiab xaiv "Tshiab Schematic"

2. Eagle Cad siv 2 cov ntaub ntawv:

   • Schematic file - Rau kev tsim cov kev sib txuas hauv Circuit Court
   • Pawg thawj coj saib ntaub ntawv- Rau kev tsim lub rooj zaum zaum kawg.

(Ntxiv Qhov):

1. Nyem "Ntxiv Tshooj" raws li qhia hauv daim duab.
2. Tshawb nrhiav txhua lub Cheebtsam thiab Nias Ok.
3. Muab txhua qhov khoom tso rau hauv schematic.

Kauj Ruam 4: PCB Tsim Kev Siv Eagle Cad (Ntu -2)

(Txuas cov khoom siv):

1. Raws li cov duab kos hauv Circuit, txhua qhov khoom siv yuav tsum tau txuas nrog.
2. "Net Tool" tau xaiv thiab cov xov hlau tau ua raws li qhia hauv daim duab.

Kauj Ruam 5: PCB Tsim Kev Siv Eagle Cad (Ntu -3)

(Hloov nws mus rau board cov ntaub ntawv):

1. Nyem "Tsim rau board" khawm nyob rau sab laug saum toj raws li qhia hauv daim duab.
2. Nyem "Tsim los ntawm schematic".
3. Muab cov khoom sib txuas raws li koj xav kom nyob hauv pcb zaum kawg.

Kauj Ruam 6: PCB Tsim Kev Siv Eagle Cad (Ntu - 4)

(Kev sib txuas hauv lub rooj tsavxwm):

Siv "Routing" cov cuab yeej los ua cov kab sib txuas ntawm cov khoom

Kauj Ruam 7: PCB Tsim Kev Siv Eagle Cad (Ntu - 5)

Tsim Cam:

1. Kev tsim PCB xav tau ntau cov ntaub ntawv cam.
2. Yog li los ntawm nyem rau ntawm "Tsim Cam Cov Ntaub Ntawv" khawm, lub software yuav hloov koj txoj haujlwm rau hauv cov ntaub ntawv uas tuaj yeem nyeem los ntawm CNC tshuab siv rau kev tsim cov pcb.

Kauj Ruam 8: Xeem PCB los ntawm Tsev Ua PCBs

Raws li tus nqi ntawm pcb kev tsim khoom siab, kuv xav tshuaj xyuas yog tias nws raug lossis tsis yog kuv tau ua 3 qhov zoo sib xws ua ntej xa nws mus rau kev tsim khoom.

1. Thawj qhov tau ua tiav ntawm lub khob cij.
2. Qhov thib ob tau ua tiav los ntawm cov khoom siv sib txuas ntawm kab txaij (lossis cov laug cam)
3. Qhov thib peb tau ua tiav ntawm pawg thawj coj tooj liab los ntawm kev siv tib daim ntawv pcb thiab tau ua los ntawm cnc engraving tam sim no hauv kuv lub tsev kawm ntawv qib siab.

Tom qab kuaj tas kuv xa nws rau kev tsim ua hauv PCB txoj kev

Kauj Ruam 9: Txheeb xyuas Gerber Cov Ntaub Ntawv thiab Xa rau Kev Tsim

Txheeb xyuas:

• Txhawm rau Txheeb Xyuas Gerber cov ntaub ntawv mus rau: (https://mayhewlabs.com/3dpcb)
• Luam tag nrho cov ntaub ntawv Gerber thiab tso lub gerber viewer
• Txheeb xyuas qhov kawg pcb yuav zoo li cas.

Xa rau kev tsim khoom:

Kuv tsim pcb los ntawm (https://www.pcbway.com/)

Kauj Ruam 10: Tau PCB thiab Cov Khoom Siv Hluav Taws Xob

Tom qab tau txais lub pcb, cov khoom siv tau muab pov tseg thiab sim.

Kauj Ruam 11: Kov Sensor thiab Microcontroller Layer

Raws li qhov phiaj xwm kev siv tshuab hauv tsev no muaj peev xwm kov tau, nws xav tau kov cov cim. Li no peb yuav tsum tsim lwm lub pcb rau kov lub ntsej muag lub sijhawm no kuv tau tsim nws hauv Tsev Kawm Qib Siab CNC thiab tsis yog los ntawm PCB Txoj Kev.

Kauj ruam 12: Schematic Cov Ntaub Ntawv thiab Thiab Tau Txais Nws

Kauj Ruam 13: Ua tiav PCBs

Ob txheej tau tsau ib qho, sab saum toj ntawm lwm qhov.

Kauj Ruam 14: 3d Luam Cov Ntaub Ntawv

Casing yog ua tiav los ntawm kev siv 3d tshuab luam ntawv. Kev piav qhia qhov ntawd yuav yog Tshooj 2 ntawm Cov Lus Qhia.