Sonoff Basic Rebuild to Low Voltage (12V): 6 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Nyob zoo cov neeg. Tsis yog nws zoo qee zaum los tswj txhua yam koj siv thiab txhua yam koj siv nrog WiFi hloov pauv ntse? Tab sis feem ntau koj tsis tas yuav hloov 230V AC. Yog tias koj tsim Cov Hluav Taws Xob Hluav Taws Xob luv luv thaum txuas hluav taws xob muaj kev pheej hmoo ntawm hluav taws xob - Qhov no tuaj yeem txaus ntshai heev! Kuv tau nrhiav txoj hauv kev los hloov/tawm kuv LED Strips siv Sonoff yam tsis hloov 230V ntawm lub zog siv. Yog li hauv Cov Lus Qhia no Kuv yuav qhia koj yuav tsim koj li cas ntawm koj tus kheej WiFi Smart Hloov rau qhov hluav taws xob txog li 35V DC siv tsuas yog qee qhov khoom siv:

-1x SONOFF BASIC 100-230V 10A:

-1x PCB me me (Kuv txiav ib daim ntawm 2x8cm PCB)

-1x L7805 Voltage Regulator

-2x 103 (10nF) capacitor

-cables (Kuv siv 0.14mm²)

-Qee tus laug

Cov Cuab Yeej:

-Soldering Hlau

-Rotary Tool, tab sis tus txiav kuj tseem yuav ua haujlwm tau zoo:)

Yog li cia pib!

Yog tias koj tsis nkag siab qee cov kauj ruam, thov koj xav nug thiab saib kuv li YouTube Video!

Nyob Zoo!;); D ua

Kauj Ruam 1: Tshem tawm Sonoff

Coj Sonoff tawm ntawm nws lub hau. Cov kauj ruam no yuav tsum yooj yim heev:) Koj yuav tsum tau muab daim kab xev pov tseg. Qhov kev lees paub yuav ploj tom qab qhov Kev Hloov Kho no!

Kauj Ruam 2: Nrhiav Tus Tswj Hluav Taws Xob

Koj yuav tsum nrhiav Voltage regulator. Tus tswj hwm no nqis los ntawm +5V txog +3.3V rau ESP8266. Koj tuaj yeem pom tus tswj hwm (btw. AMS1117) nyob tom qab ntawm PCB. Nws yog me me heev;)

Kauj Ruam 3: Soldering Tshooj 1

Tam sim no koj yuav tsum txiav ob lub lenghts ntawm 0.14mm² cable. Kuv siv kwv yees li 10 cm, vim tias kuv xav tau 3d luam tawm ib lub thawv rau PCB tshiab thaum xub thawj, tab sis tom qab ntawv kuv txiav txim siab muab tag nrho cov khoom siv sab hauv lub tsev qub. Yog li kuv pom zoo kom siv piv txwv li 5 cmj. Qhov no yuav tsum txaus txaus. Tom qab ntawd koj yuav tsum tau xaim kab liab liab (+) mus rau lub davhlau ya nyob twg sab xis ntawm qhov ntsuas hluav taws xob. Cov dub rho tawm-xaim yuav txuas nrog rau qhov chaw nres nkoj sab laug ntawm AMS1117. Cov kauj ruam no yuav yooj yim dua yog tias koj tau xaim cov xaim hluav taws xob thaum xub thawj.

Kauj Ruam 4: Ua Tus PCB Tshiab

Tam sim no koj yuav tsum txiav ib qho me me tawm ntawm PCB. Ua kom nws me me li sai tau. Kuv tau siv Kuv Cov Cuab Yeej Rotary rau qhov no. Tau kawg koj tuaj yeem siv lub tshuab txiav qub qub:). Siv cov kab hluav taws xob raws li pom hauv qhov pom thiab nqes cov xov hlau nkag mus rau lub xov tooj cua ntawm SONOFF Basic! Saib cov vis dis aus yog tias koj tsis nkag siab qhov kuv tham txog:)

Kauj Ruam 5: Txiav cov PCB Taug Kev (Yeem Xaiv)

Yog tias koj xav tau koj tuaj yeem txiav cov kab ntawm PCB uas tab tom mus rau lub tshuab hloov pauv qub (230V rau qhov hluav taws xob qis). Koj tuaj yeem siv piv txwv li lub tshuab txiav lossis koj Cov Cuab Yeej Rotary los ua qhov no.

Kauj Ruam 6: Muaj Kev Lom Zem

Tom qab kaw lub tsev koj tuaj yeem siv nws zoo li ua ntej, tsuas yog qhov sib txawv uas koj hloov kho tsuas yog tuaj yeem ua haujlwm txog 35V DC:) Txaus siab rau nws; D