Sensor ea Mocheso le Mongobo oa SEN-DHT22

Litlhaloso:

• Lebitso la Sehlahisoa: SEN-DHT22
• Mosebetsi: Sensor ea mocheso le mongobo
• Keletso Voltage Range: 3.3V ho 6V
• Letšoao la Phallo: Digital ka 1-Wire-Protocol

Litaelo tsa Tšebeliso ea Sehlahisoa

Tšebeliso le Arduino:

1. Kenya lilaebrari tse hlokahalang:
   • Bula Arduino IDE.
   • Eya ho Sketch -> Kenyelletsa Laeborari -> Laola Lilaebrari.
   • Batla "DHT" 'me u kenye laeborari ea sensor ea DHT.
   • Batla "Adafruit Unified Sensor" 'me u kenye Adafruit
     Laeborari ea Unified Sensor ka Adafruit.
2. Hokela sensor ho Arduino ea hau.
3. Lekola mesebetsi:
   • Bula File -> Mohlamples -> laeborari ea sensor ea DHT ->
     DHTtester.
   • Kenya khoutu example ho Arduino ea hau.
   • Sheba tlhahiso ea sensor skrineng sa serial.

Sebelisa le Raspberry Pi:
Hlokomela: Tataiso e thehiloe ho Raspberry Pi OS Bookworm bakeng sa Raspberry Pi 4 le 5.

1. Theha Python e ncha file:
   • Kenya taelo: nano dht22.py
   • Kenya snippet ea khoutu ea Python e fanoeng.
2. Boloka the file (CTRL + O) 'me u tsoe (CTRL + X).
3. Phetha the file:
   • Matha taelo: python3 dht22.py

LBH:

1. P: Ke eng tlhahiso ea voltagmofuta oa sensor ea DHT22?
   A: Sensor ea DHT22 e ka sebetsa ka har'a voltage fapaneng ea 3.3V ho 6V, e etsa hore e feto-fetohe bakeng sa tšebeliso ea litsamaiso tse fapaneng.
2. P: Nka leka sensor ea DHT22 joang ka Arduino?
   A: Ho leka sensor ea DHT22 ka Arduino, kenya lilaebrari tse hlokahalang, hokela sensor ho Arduino, kenya khoutu ea khale.amptse fanoeng laebraring, 'me u shebe tlhahiso ea sensor skrineng sa serial.
3. P: Ke litsamaiso life tsa ts'ebetso le lisebelisoa tsa Hardware tse lumellanang le Ho theha Raspberry Pi?
   A: Tataiso e fanoeng e thehiloe ho Raspberry Pi OS Bookworm bakeng sa Raspberry Pi 4 le 5. Ho lumellana le mekhoa e mecha ea ho sebetsa kapa hardware ha e e-s'o tiisetsoe.

LINTLHA TSE AKARETSANG
Moreki ea ratehang,
Kea leboha ha u rekileasing our product. In the following, we will show you which things should be observed during the use.
Haeba u ka kopana le mathata leha e le afe a sa lebelloang, u se ke ua qeaqea ho iteanya le rona.

TŠEBELETSO KHOPO

Sensor ea mocheso le mongobo ea DHT22 e sebetsa ka mokhoa o fapaneng 'me haholo-holo e feto-fetoha le maemo a eona a ho kenya letsohotage. Kahoo, ha e itšetlehe ka voltage ea hantle 3.3 V empa e ka sebelisoa ka voltage tloha ho 3.3 ho ea ho 6 V. Ka lebaka leo, sensor e ka sebelisoa mekhoeng e mengata e fapaneng. Letšoao la tlhahiso le fanoa ka dijithale ka 1-Wire-Protocol.

SEBELISA LE ARDUINO

Bakeng sa ts'ebeliso ea Arduino, o tlameha ho kenya lilaebrari tse hlokahalang esale pele.
Ka hona, bula Arduino IDE ea hau 'me u khethe Laola lilaebrari ho Sketch -> Sebelisa lilaebrari -> Laola lilaebrari.
Motsamaisi oa laeborari ea Arduino joale o tla bula. Mona, o ka kenya lentsoe DHT sebakeng sa ho batla. Kenya laeborari ea sensor ea DHT mona.

Kenya polelo e latelang ea Adafruit Unified Sensor 'me u kenye laeborari ea Adafruit Unified Sensor ka Adafruit.

Kamora ho hokela sensor ho Arduino ea hau mme o kentse lilaeborari, o ka leka mesebetsi ea sensor ena.
Laeborari e kentsoeng ea DHT e kenyelletsa khoutu e seng e ntse e le tengamptseo u ka li sebelisang bakeng sa teko ea pele ea ts'ebetso.
Tsena li ka etsoa ho Arduino IDE ea hau ka File -> Mohlample -> laeborari ea sensor ea DHT -> DHTtester.
Fetisetsa khoutu exampe kena ho Arduino ea hau 'me u shebe tlhahiso ea sensor skrineng sa serial.

SEBELISA LE RASPBERRY PI

Tataiso ena e ngotsoe tlas'a Raspberry Pi OS Bookworm bakeng sa Raspberry Pi 4 le 5. Ha e e-s'o hlahlojoe ka mekhoa e mecha ea ho sebetsa kapa hardware.

Pele u tlameha ho kenya pip, kenya taelo e latelang ho terminal ea hau:
sudo apt-fumana kenya python3-pip
Mohato o latelang ke ho theha tikoloho ea sebele.

Ho etsa sena, kenya litaelo tse latelang:
mkdir dein_projekt && cd dein_projekt
python -m venv -system-site-packages env
mohloli env/bin/activate
Joale o tlameha ho kenya laeborari ea Adafruit_CircuitPython_DHT ho tsoa ho Adafruit e phatlalalitsoeng tlasa laesense ea MIT.

Ho etsa sena, kenya taelo e latelang:
pip3 kenya adafruit-circuitpython-dht

Kamora ho kenya, o ka etsa Python e ncha file ka ho kena ka taelo e latelang:
nano dht22.py
Joale kenya khoutu e latelang.
nako ea ho kenya
boto ea kantle ho naha
import adafruit_dht
# Qala DHT ka phini ea data e hokahaneng le pin 16 # (GPIO 23) ea Raspberry Pi:
dhtDevice = adafruit_dht.DHT22(board.D23)
athe 'Nete:
leka:
# Phallo ea boleng ka sebopeho sa serial
mocheso_c = dhtDevice.mocheso
thempereichara_f = mocheso_c * (9 / 5) + 32
mongobo = dhtDevice.mongobo
hatisa(“Temp: {:.1f} F / {:.1f} C Luftfeuchtigkeit: {}%”.
sebopeho(mocheso_f, mocheso_c, mongobo))
ntle le RuntimeError e le phoso:
# Liphoso li etsahala hangata, li-DHT li thata ho # ho bala, tsoela pele
hatisa(error.args[0])
ho robala (2.0)
tswela pele
ntle le Exception e le phoso:
dhtDevice.exit()
phahamisa phoso
nako.robala(2.)
Boloka the file ka CTRL + O le Enter ebe u e koala hape ka CTRL + X.
Hona joale o ka kenya tshebetsong file ka taelo e latelang: python3 dht22.py

LIEKETSENG TSEBANE

Boitlamo ba rona ba Tlhahisoleseling le ho Khutlisa ho latela Molao oa Elektroniki oa Jeremane (ElektroG)

Letšoao ho Lihlahisoa tsa Motlakase le Motlakase:
Moqomo ona o arotsoeng o bolela hore lihlahisoa tsa motlakase le tsa elektroniki ha se tsa litšila tsa ntlo. U tlameha ho nehelana ka sesebelisoa sa hau sa khale sebakeng sa ngoliso. Pele o ka fana ka sesebelisoa sa khale, o tlameha ho tlosa libeteri tse sebelisitsoeng le libeteri tse ncha tse sa kengoang ke sesebelisoa.

Khetho ea ho Khutla:
Joaloka mosebelisi oa ho qetela, u ka fana ka sesebelisoa sa hau sa khale (seo ha e le hantle se nang le mesebetsi e tšoanang le e ncha e rekiloeng le rona) mahala bakeng sa ho lahla ha u reka sesebelisoa se secha. Lisebelisoa tse nyane, tse se nang litekanyo tse ka ntle tse kholo ho feta 25 cm, li ka fetisetsoa ho lahla ntle le ho reka sehlahisoa se secha ka bongata bo tloaelehileng ba malapa.

1. Monyetla oa ho khutlela sebakeng sa k'hamphani ea rona nakong ea lihora tsa rona tsa ho bula
   SIMAC Electronics GmbH, Pascalstr. 8, D-47506 Neukirchen-Vluyn
2. Monyetla oa ho khutla haufinyane
   Re tla u romella sephutheloana sa Stamp eo o ka re romellang sesebelisoa sa hau sa khale mahala. Bakeng sa monyetla ona, ka kopo ikopanye le rona ka e-mail ho tšebeletso@joy-it.net kapa ka mohala.

Lintlha mabapi le Sephutheloana:
Ka kopo, kenya sesebelisoa sa hau sa khale se bolokehileng bakeng sa sepalangoang. Haeba u se na thepa e loketseng ea ho paka kapa ha u batle ho sebelisa thepa ea hau, u ka ikopanya le rona 'me re tla u romella sephutheloana se loketseng.

TS'ESO
Haeba lipotso leha e le life li ile tsa lula li bulehile kapa mathata a ka hlaha ka mor'a ho reka, re fumaneha ka e-mail, mohala le tsamaiso ea tšehetso ea litekete ho araba tsena.
E-mail: tšebeletso@joy-it.net
Sistimi ea litekete: https://support.joy-it.net
Mohala: +49 (0)2845 9360 – 50 (Mo – Do: 09:00 – 17:00 o’clock,
Fr: 09:00 - 14:30 pm)

Bakeng sa tlhaiso-leseling e batsi etela rona websebaka:
thabela-haiti.net
thabela-haiti.net
Simac Electronics GmbH
Pascalstr. 8, 47506 Neukirchen-Vluyn

Litokomane / Lisebelisoa

SEN SEN-DHT22 Sensora ea Mocheso le Mongobo [pdf] Buka ea Taelo Sensor ea Mocheso le Mongobo ea SEN-DHT22, SEN-DHT22, Sensor ea Mocheso le Mongobo, Sensor ea Mongobo, Sensor

Litšupiso

• Bukana ea Mosebelisi