Cov txheej txheem:

Hnub Ci Saib Xyuas Txheej Txheem Txheej Txheem: 5 Kauj Ruam
Hnub Ci Saib Xyuas Txheej Txheem Txheej Txheem: 5 Kauj Ruam

Video: Hnub Ci Saib Xyuas Txheej Txheem Txheej Txheem: 5 Kauj Ruam

Video: Hnub Ci Saib Xyuas Txheej Txheem Txheej Txheem: 5 Kauj Ruam
Video: Saib Mis paub Poj niam (hluas nkauj) tus yam ntxwv lub siab 2024, Kaum ib hlis
Anonim
Hnub Ci Saib Xyuas Pawg Thawj Coj
Hnub Ci Saib Xyuas Pawg Thawj Coj

Hnub ci kev tshuaj xyuas ntsuas ntsuas hluav taws xob, tam sim no thiab lub zog los ntawm vaj huam sib luag, thiab los ntawm ob qhov kev tso tawm thiab qhov hluav taws xob ntawm roj teeb.

Pawg thawj coj no ntsuas qhov ntsuas hluav taws xob, tam sim no thiab lub zog los ntawm ob qhov chaw. Board muaj ob qhov kev tawm. Txhua tus muaj qhov ntsuas hluav taws xob, tam sim no thiab ntsuas lub zog. Qhov ntsuas hluav taws xob, tam sim no thiab ntsuas lub zog nrog INA219 pawg thawj coj los ntawm Adafruit. Cov tswv yim los ntawm lub hnub ci vaj huam sib luag raug cais tawm tag nrho los ntawm ESP8266 thiab 5V. Txhua qhov inputs thiab outputs muaj 3A fuse. Kuv ntsuas qhov kub thiab txias nyob hauv lub thawv nrog AM2301 thiab ntsuas cua sov nrog lub ntsuas cua thiab MAX6675. I2C tsheb npav txuas nrog ntawm kev hloov pauv hloov mus rau ESP board.

Ua tsaug rau kev nyeem, nyiam thiab sau cov lus pom.

Txoj haujlwm no yog txhawb nqa los ntawm LCSC cov khoom.

Kauj Ruam 1: Kauj Ruam 1: Cov Khoom Kho Vajtse

Adafruit INA219 3pcs

NodeMCU ESP8266 Board 1pcs

Saib Dog Timer 1pcs

Max6675 nrog termocoupler 1pcs

AM2301 Kub thiab Vaum sensor 1pcs

AM1D-0505SZ cais DC/DC hloov 1pcs

ADUM1250ARZ - I2C digital isolator 1pcs

Terminal Thaiv 2p 11pcs

1A Fuse nrog lub qhov (socket) 1pcs

3A Fuse nrog lub qhov (socket) 4pcs

Step-down converter 12V/5V 1pcs

Logic level converter (Bi-directional) 1pcs

Schottky diode 2pcs

Jumper xov hlau

Khoos phis tawj nrog Arduino IDE

Raspberry Pi nrog MQTT borker thiab Node-Red

Soldering hlau nrog solder

Kauj Ruam 2: Kauj Ruam 2: Xov Tooj thiab Schematics

Kauj Ruam 2: Kev thaiv thiab Schematics
Kauj Ruam 2: Kev thaiv thiab Schematics

SDA - GPIO 5

SCL - GPIO4

AM2301 (DHT) - GPIO2

WatchDog IN -GPIO15

WatchDog OUT - RST

MAX 6675 SCK - GPIO14

MAX 6675 CS - GPIO12

MAX 6675 TSO - GPIO13

Kauj Ruam 3: Kauj Ruam 3: Kev piav qhia ntawm PCB

Kauj Ruam 3: Kev piav qhia ntawm PCB
Kauj Ruam 3: Kev piav qhia ntawm PCB

Nyob rau sab saum toj yog lub hnub ci tus tswj hwm txuas nrog lub ntsuas ntsuas.

Los ntawm hauv qab sab laug - Ob lub davhlau ya nyob twg nkag, lub davhlau ya nyob twg roj teeb, ob lub davhlau ya nyob twg, NodeMCU nrog qib hloov cenverter, MAX6675 board. Nyob sab xis yog WatchDOG timer.

Kauj Ruam 4: Kauj Ruam 4: Code

Kauj Ruam 5: Kauj Ruam 5: Node Liab

Kauj ruam 5: Node Liab
Kauj ruam 5: Node Liab

Duab los ntawm Node Red Dashboard.

Pom zoo: