Voltmeter Siv NodeMCU: 5 Kauj Ruam

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

Nws yog qhov yooj yim los ua thiab pheej yig tshaj voltmeter los ntawm qhov uas koj tuaj yeem ntsuas thiab khaws qhov hluav taws xob thiab tseem tsim cov duab kab ntawm cov txiaj ntsig yav dhau los.

Kauj Ruam 1: Yam Koj Xav Tau

Hauv qhov haujlwm no koj yuav xav tau:

1. NodeMCU (esp8266)
2. 1 k Resistor
3. 10 k Resistor
4. Hnub ci vaj huam sib luag (raws li cov tswv yim)

Kauj Ruam 2: Daim Duab Duab Circuit thiab Kev Sib Txuas

Kauj Ruam 3: Txoj Cai rau NodeMCU

Tsuas yog theej thiab muab cov chaws tso rau hauv koj lub tswv yim arduino thiab hloov tus lej ntaus ntawv nrog koj tus lej ntaus ntawv thiab xa cov cai. (Saib video rau kev pab)

Kauj ruam 4: Txuas rau Thingsio.ai

Mus rau qhov txuas hauv qab no https://thingsio.ai/ thiab tsim tus as khauj tshiab.

1. Tom qab ntawv nyem rau qhov haujlwm tshiab

2. Sau lub npe project thiab nyem rau ntawm tsim.

3. Sau lub npe ntaus ntawv. (piv txwv li voltmeter).

4. Nyem rau ntxiv cov cuab yeej tshiab.

5. Hauv cov npe khoom koj yuav tsum sau qhov hluav taws xob thiab hauv cov cuab yeej hom xaiv zauv.

6. Tom qab ntawd xaiv lub zog ntsuas thiab hauv kev hloov pauv xaiv tsis muaj.

7. Thaum kawg nyem rau ntawm cov cuab yeej hloov tshiab.

8. Ib lub qhov rai tshiab yuav qhib ntawm no rau saum kaum sab laug koj yuav pom ntaus tus lej.

9. Luam thiab muab tus lej ntaus cim no rau koj tus lej.

10. Tshaj tawm cov cai.

Saib cov vis dis aus kom piav tag nrho.