IOS Certificate China Ivhu Temperature uye Humidity Sensor 3.3 V kusvika 5 V

Isu tinoenderera mberi nedzidziso ye "mhando yekutanga, mupi pakutanga, kuvandudza nguva dzose uye hunyanzvi hwekusangana nevatengi" nemanejimendi uye "zero defect, zero zvichemo" sechinangwa chakajairika.Kukura kambani yedu, tinoendesa zvinotengeswa tichishandisa zvakanakisa pamutengo unonzwisisika weIOS Chitupa China Ivhu Temperature uye.Humidity Sensor3.3 V kusvika 5 V, Rangarira kuuya kuzonzwa wakasununguka kutaura nesu kuitira sangano.Uye isu tinotenda kuti tichagovana inonyanya kukosha yekutengeserana inoshanda ruzivo nevashambadzi vedu vese.
Isu tinoenderera mberi nedzidziso ye "mhando yekutanga, mupi pakutanga, kuvandudza nguva dzose uye hunyanzvi hwekusangana nevatengi" nemanejimendi uye "zero defect, zero zvichemo" sechinangwa chakajairika.Kukura kambani yedu, tinoendesa zvinotengeswa tichishandisa zvakanakisa pamutengo unonzwisisika weChina Sensor Module, Humidity Sensor, tinovimba nezvakanakira isu pachedu kuvaka nzira yekutengeserana yekubatsirana nevatinoshanda navo.Nekuda kweizvozvo, takawana network yekutengesa yepasi rose inosvika kuMiddle East, Turkey, Malaysia neVietnamese.

Hunyoro hwevhu:
Voltage mhando (0 ～ 5V kubuda):
R = V / 5 × 100%
(R kukosha kwehunyoro hwevhu uye V ndiyo inobuda voltage kukosha (V))
Mhando yazvino (4 ～ 20mA inobuda):
R = (I-4) / 16 × 100%
(R kukosha kwehunyoro hwevhu, ini ndini yakabuda ikozvino kukosha (mA))

Tembiricha yevhu:
Voltage mhando (0 ～ 5V kubuda):
T = V / 5 × 70-20
(T ndiyo yakayerwa kukosha kwetembiricha (℃), V ndiyo inobuda voltage kukosha (V), iyi fomula inoenderana nechiyero chekuyera -20 ～ 50 ℃)
Mhando yazvino (4 ～ 20mA)
T = (I-4) / 16 × 70 -20
(T ndiyo yakayerwa kukosha kwetembiricha (℃), ini ndiri kubuda ikozvino (mA), iyi fomula inoenderana nechiyero chekuyera -20 ～ 50 ℃)

1.Kana yakashongedzerwa nechiteshi chemamiriro ekunze chakagadzirwa nekambani, batanidza zvakananga sensor kune inoenderana interface pane yemamiriro ekunze chiteshi uchishandisa sensor mutsara;

2. Kana iyo transmitter yakatengwa yakaparadzana, iyo inoenderana mutsara kutevedzana kweiyo transmitter ndeye:

Transmitter voltage uye ikozvino inobuda wiring:

Wiring ye voltage output mode

Wiring yezvino kubuda maitiro

Zvimiro Zviyero

Sensor Saizi

1.Iyo serial fomati
Data bits 8 bits
Mira zvishoma 1 kana 2
Tarisa Digit Hapana
Baud chiyero 9600 Kukurukurirana nguva inokwana 1000ms
2.Kukurukurirana format
[1] Nyora kero yemudziyo
Tumira: 00 10 Adress CRC (5 bytes)
Kudzoka: 00 10 CRC (4 bytes)
Cherechedza: 1. Kero bhiti yekero yekuverenga nekunyora inofanira kuva 00. 2. Kero i1 byte uye mutsara uri 0-255.
Muenzaniso: Tumira 00 10 01 BD C0
Inodzorera 00 10 00 7C
[2] Verenga kero yemudziyo
Tumira: 00 20 CRC (4 bytes)
Kudzoka: 00 20 Adress CRC (5 bytes)
Tsanangudzo: Adhiresi ndeye 1 byte, huwandu huri 0-255
Semuenzaniso: Tumira 00 20 00 68
Inodzosa 00 20 01 A9 C0
[3] Verenga data chaiyo-nguva
Tumira: Adress 03 00 00 00 02 XX XX
Cherechedza: sezvinoratidzwa pasi apa

Returns: Adress 03 04 XX XX XX XX YY YY
Cherechedza

Kuverenga iyo CRC kodhi:
1.Iyo preset 16-bit rejista ndeye FFFF mune hexadecimal (kureva, ese ari 1).Fonera rejista iyi kurejista yeCRC.
2.XOR yekutanga 8-bit data ine yakaderera bhiti re16-bit CRC register uye isa mhedzisiro muCRC rejista.
3.Chinja zviri mukati merejista kurudyi nebhiti rimwechete (kunanga kune yakaderera), zadza iyo yepamusoro bhiti ne0, uye tarisa yakaderera.
4.Kana iyo isinganyanyi kukosha iri 0: dzokorora nhanho 3 (chinja zvakare), kana iyo isinganyanyi kukosha iri 1: iyo CRC regisheni iri XORed ine polynomial A001 (1010 0000 0000 0001).
5.Dzokorora nhanho 3 uye 4 kusvika kasere kurudyi, kuitira kuti iyo yese 8-bit data yagadziriswa.
6.Dzokorora nhanho 2 kusvika ku5 kune inotevera 8-bit data kugadzirisa.
7.Rejista yeCRC yakazowanikwa ndiyo CRC kodhi.
8.Kana iyo CRC mhedzisiro yaiswa mune yeruzivo furemu, iyo yakakwirira uye yakaderera mabhiti anotsinhaniswa, uye yakaderera bhiti ndiyo yekutanga.

Batanidza sensor maererano nemirayiridzo mune nzira ye wiring, wobva waisa mapini ekuferefeta e sensor muvhu kuyera humidity, uye wobatidza simba uye muunganidzi chinja kuti uwane tembiricha yevhu uye hunyoro panzvimbo yekuyera.

1.Ndokumbira utarise kana kurongedza kwacho kwakamira uye tarisa kana iyo chigadzirwa modhi inoenderana nesarudzo.
2.Usabatana nemagetsi, wobva wabatidza mushure mekutarisa wiring.
3.Usaite zvehumbimbi kushandura zvikamu kana waya dzakatengeswa kana chigadzirwa chabva mufekitari.
4.Iyo sensor ndeye chaiyo mudziyo.Ndokumbira urege kuibvisa uri wega kana kubata pamusoro pe sensor nezvinhu zvakapinza kana zvinopisa zvinwiwa kuitira kudzivirira kukuvadza chigadzirwa.
5.Ndokumbira uchengete chitupa chekusimbisa uye chitupa chekuenderana, uye chidzose nechigadzirwa paunenge uchigadzira.

1.Kana izvo zvabuda zvaonekwa, chiratidziro chinoratidza kuti kukosha kwacho kuri 0 kana kuti kwave kunze.Tarisa kuti pane kuvharika kubva kune zvimwe zvinhu.Muunganidzi anogona kutadza kuwana ruzivo nemazvo nekuda kwezvinetso zvewaya.Ndapota tarisa kana wiring yakarurama uye yakasimba;
2. Kana zvisiri zvikonzero zviri pamusoro, ndapota taura nemugadziri.

Isu tinoenderera mberi nedzidziso ye "mhando yekutanga, mupi pakutanga, kuvandudza nguva dzose uye hunyanzvi hwekusangana nevatengi" nemanejimendi uye "zero defect, zero zvichemo" sechinangwa chakajairika.Kukura kambani yedu, tinoendesa zvinotengeswa tichishandisa zvakanakisa pamutengo unonzwisisika weIOS Chitupa China Ivhu Temperature uye.Humidity Sensor3.3 V kusvika 5 V, Rangarira kuuya kuzonzwa wakasununguka kutaura nesu kuitira sangano.Uye isu tinotenda kuti tichagovana inonyanya kukosha yekutengeserana inoshanda ruzivo nevashambadzi vedu vese.
IOS ChitupaChina Sensor Module, Humidity Sensor, isu tinovimba nemabhenefiti ega ekuvaka iyo mutual-benefit yekutengeserana michina nevatinoshanda navo.Nekuda kweizvozvo, takawana network yekutengesa yepasi rose inosvika kuMiddle East, Turkey, Malaysia neVietnamese.