Mini PLC: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

Daim npav Mini PLC muaj daim npav tsim los ntawm Jefferson Bueno Channel hauv YouTube thiab tso cai rau koj siv kev kawm hauv tus nqi qis uas cuam tshuam nrog kev lag luam PLC.

Lub hom phiaj yog los tsim cov software qhib thiab qhib cov khoom kho vajtse nrog cov khoom lag luam ntawm kev nkag tau yooj yim.

Ib qho tseem ceeb heev thiab ua haujlwm tau zoo uas tuaj yeem siv rau kev kawm lossis txawm tias yog qhov haujlwm kawg.

Jefferson Bueno Channel

Khoom siv

Componet Sau Mini PLC

Resistors (1/4W)

- 13 tus tiv thaiv 10K ohms

27 resistors 2k2 ohms

-6 resistors 1k ohms

Capacitors

2 capacitors ceramic 22pF

- 1 capacitors ceramic 100nF

- 1 eletrolític capacitor 2200uF x 16V

Transistors

- 6 transistors BC557 (PNP)

6 transistors BC547 (NPN)

Diode thiab LEDs

5 diodes 1N4007

- 6 difuse led´s daj 3mm

- 4 difuse led´s ntsuab 3mm

Crystal

1 Crystal 16MHZ

IC os

- 1 IC ULN2003APG

1 IC7805

Hloov

- 1 DIP Hloov 6 txoj kev

- Tactile khawm 6x6x4, 2 2T

Lwm tus

- 1 Qhov (socket) 28 pins Slin

4 Relays 24VCC 5 tus pin

- 2 Terminal Thaiv 5mm / 6 txoj kev

- 1 Terminal Thaiv 5mm / 8 txoj kev

- 1 Terminal Thaiv 5mm / 2 txoj kev

- 1 Terminal pins dab 40 pins

- 1 Buzzer 5VCC

Kauj Ruam 1: Paub Txog Kev Ua Haujlwm Yooj Yim

Lub Rooj Tswjhwm Saib muaj 06 (rau) xaiv ua ntej 24Vdc cov tswv yim digital thiab 05 (tsib) tseem raug tso cai (plaub rau cov zis thiab ib qho rau tswb), ntxiv rau muaj 06 (rau) 5Vdc cov chaw nres nkoj digital uas tus neeg siv siv hauv nws txoj haujlwm yog cov digital input lossis output, yog siv cov chaw nres nkoj digital no, raws li kev tawm tswv yim nws yuav pab kom PULL-UP resistors los ntawm DIP, tso nws tawm thiab yog tias nws yuav siv los ua qhov tso tawm, tawm DIP rau qhov chaw nres nkoj hauv OFF.

Kauj Ruam 2: Siv Arduino ntawm MINI PLC

Lub Mini PLC tso cai rau kev ua haujlwm hauv Ladder thiab tseem nyob hauv C Aduino Language. Nws muaj rau qhov kev tawm tswv yim tau hais tseg ntawm pins 4/5/6/11/12/13 ntawm Atmega328P microcontroller thiab tsib qhov kev tso tawm siv tus pin 23/24/25/26/27 ntawm microcontroller plaub tus thawj pins tau mob siab rau kev xa tawm thiab kawg rau lub buzzer. Tseem, muaj rau qhov chaw nres nkoj digital (pins: 14/15/16/17/18/19) uas tuaj yeem ua haujlwm tau raws li cov tswv yim lossis tso tawm, yog 5VDC sib txawv los ntawm cov lus qhia 24VDC. Yog tias koj xav siv cov chaw nres nkoj digital li cov tswv yim, koj tuaj yeem siv cov rub tawm uas tuaj yeem txuas nrog ntawm SWITCH DIP thiab siv nws ua qhov tso tawm, tsuas yog tua DIP rub tawm. Txhawm rau pib siv, koj xav tau Arduino Uno R3 txuas nrog MiniPLC thiab tom qab ua tiav cov software koj tuaj yeem tawm ntawm Arduino txuas nrog lossis tshem tawm Atmega328P los ntawm Arduino thiab txuas nws mus rau 28-tus pin socket ntawm MiniPLC board.

Kauj ruam 3: Software thiab Programming

Raws li kev siv hluav taws xob raws li kev siv Arduino UNO, nws cov phiaj xwm tuaj yeem ua tiav los ntawm Arduino tus kheej software nrog rau LADDER software tuaj yeem tsim los ntawm LDMICRO, uas yog AVRDUDES tsim nyog los sau HEX cov ntaub ntawv tsim hauv LDMICRO.

Yog li ua kom muaj txiaj ntsig zoo hauv C lus programming thiab tseem ua lus LADDER.

Kauj Ruam 4: Qhib Kho Vajtse

Qhov kev xaiv los tsim lub kaw lus qhib softawe los ntawm qhov xav tau los ua ke tib neeg thiab tso cai rau txhua tus rub tawm cov ntawv thiab sib sau ua ke lawv tus kheej PCBs. Ua kom yooj yim dua los kawm lossis ua rau cov tub ntxhais hluas nyiam thiab cov neeg nyiam rau lub ntiaj teb cov khoom siv hluav taws xob.

Cov ntaub ntawv muaj pub dawb los xaiv qhov twg lawv xav kom muaj cov PCBs tsim thiab tseem suav nrog cov npe ntawm cov khoom siv hluav taws xob. Ntawm PCB nws tus kheej, IDs ntawm cov khoom siv tau sau ua ke nrog lawv qhov txiaj ntsig uas ua rau kev sib dhos yooj yim dua.

Kauj Ruam 5: JLCPCB Tsab & PCB

JLCPCB tau ua haujlwm ntau dua kaum xyoo tsim cov PCBs ntawm qhov ua tau zoo ua rau koj txoj haujlwm zoo dua. Nrog qhov kev txiav txim ntawm koj PCB koj txoj haujlwm muaj qhov loj ntawm 100x100mm tsib PCB´S rau tsuas yog $ 2 thiab koj tseem tuaj yeem xaiv ntawm cov xim muaj rau koj qhov project.

Jefferson Bueno channel siv cov kev pabcuam ntawm JLCPCB thiab qhia nws rau txhua tus.

Kauj Ruam 6: Video Qhia Txog MINI PLC

Ntawm Jefferson Bueno channel koj tuaj yeem pom cov npe ua tiav ntawm cov phiaj xwm thiab siv MINI PLC. Koom nrog cov channel thiab nyob saum toj ntawm txhua qhov video tshiab.

MINI PLC playlist

Kauj Ruam 7: MINI PLC Kev Tshaj Tawm Video

Saib MINI PLC kev nthuav qhia video