I-Accelerometer engenantambo kanye nenzwa ye-Surface Temperature
I-Accelerometer engenantambo futhi
Inzwa Yezinga Lokushisa Elingaphezulu

Imodeli: R718E
Imaniwali yosebenzisayo

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Isingeniso

I-R718E ikhonjwa njengedivayisi ye-LoRaWAN ClassA ene-acceleration yama-eksisi amathathu, izinga lokushisa, nokuhambisana nephrothokholi ye-LoRaWAN.
Uma idivayisi ihamba noma idlidliza ngaphezu kwevelu yomkhawulo, ibika ngokushesha izinga lokushisa, ukusheshisa, kanye nesivinini sama-eksisi X, Y, kanye no-Z.

Ubuchwepheshe obungenantambo beLoRa:
I-Lora ubuchwepheshe bokuxhumana obungenantambo obunikezelwe ekusetshenzisweni kwebanga elide nokuphansi kwamandla. Uma kuqhathaniswa nezinye izindlela zokuxhumana, indlela ye-LoRa yokusabalalisa i-spectrum ikhuphuka kakhulu ukuze kwandiswe ibanga lokuxhumana.
Isetshenziswa kakhulu ekuxhumaneni okungenazintambo okude, okunedatha ephansi. Okwesiboneloample, ukufundwa kwemitha okuzenzakalelayo, imishini yokwakha ezisebenzelayo, izinhlelo zokuphepha ezingenantambo, ukuqapha kwezimboni. Izici eziyinhloko zifaka usayizi omncane, ukusetshenziswa kwamandla okuphansi, ibanga lokuhambisa, ikhono lokulwa nokuphazamiseka, njalonjalo.

I-LoRaWAN:
I-LoRaWAN isebenzisa ubuchwepheshe be-LoRa ukuze ichaze ukucaciswa okujwayelekile kokuphela kuya ekupheleni ukuze kuqinisekiswe ukusebenzisana phakathi kwamadivayisi namasango avela kubakhiqizi abahlukene.

Ukubukeka

 Izici Eziyinhloko

• Faka i-module yokuxhumana engenantambo ye-SX1276
• 2 izigaba ER14505 3.6V Lithium AA usayizi webhethri
• Thola ukusheshisa nesivinini sama-eksisi X, Y, kanye no-Z
• Isisekelo sinamathiselwe ngozibuthe ongaxhunywa entweni ye-ferromagnetic material
• Izinga lokuvikela IP65/IP67 (kuyakhetheka)
•  Ihambisana ne-LoRaWANTMClass A
• Ubuchwepheshe be-spectrum bokusabalalisa i-frequency-hopping
• Amapharamitha wokuhlela angalungiswa ngokusebenzisa amapulatifomu wesoftware evela eceleni, idatha ingafundwa futhi ama-alamu angasethwa ngombhalo we-SMS ne-imeyili (ngokuzithandela)
• Ipulatifomu yomuntu wesithathu etholakalayo: Actility / ThingPark, TTN, MyDevices / Cayenne
• Ukusetshenziswa kwamandla okuphansi nempilo ende yebhethri:
  ⁻ Sicela ubhekisele ku web: http://www.netvox.com.tw/electric/electric_calc.html
  ⁻ Kulokhu webisayithi, abasebenzisi bangathola impilo yebhethri kumamodeli ahlukahlukene ekucushweni okuhlukene.

1. Ububanzi bangempela bungase buhluke kuye ngendawo.
2. Impilo yebhethri inqunywa imvamisa yokubika kwenzwa nokunye okuguqukayo.

Setha Imiyalelo

Khanyisa cisha

Vula	Faka amabhethri. (abasebenzisi bangadinga i-screwdriver ukuze bavule)
Vula	Cindezela bese ubamba inkinobho yokusebenza imizuzwana emi-3 kuze kube yilapho inkomba eluhlaza ikhanya kanye.
Vala (Buyisela kusilungiselelo sasekuqaleni)	Cindezela bese ubamba inkinobho yokusebenza amasekhondi ama-5, bese inkomba eluhlaza ikhanya izikhathi ezingama-20.
Vala amandla	Susa Amabhethri.
Qaphela:	1. Khipha bese ufaka ibhethri; idivayisi ivaliwe ngokuzenzakalelayo. 2. Isikhawu sokuvula/ukuvala siphakanyiswa ukuthi sibe yimizuzwana eyi-10 ukuze kugwenywe ukuphazamiseka kwe-capacitor inductance nezinye izingxenye zokugcina amandla. 3. Amasekhondi okuqala angu-5 ngemva kokukhanyisa, idivayisi izoba kumodi yokuhlola yobunjiniyela.

 

 

Ukujoyina Inethiwekhi

Awuzange ujoyine inethiwekhi	Vula idivayisi ukuze useshe inethiwekhi. Inkomba eluhlaza ihlala imizuzwana emi-5: impumelelo Inkomba eluhlaza ihlala ivaliwe: yehluleka
Ubesejoyine inethiwekhi	Vula idivayisi ukuze useshe inethiwekhi yangaphambilini. Inkomba eluhlaza ihlala imizuzwana emi-5: impumelelo Inkomba eluhlaza ihlala ivaliwe: yehluleka

Ukhiye Womsebenzi 

Cindezela bese ubamba imizuzwana emi-5	Buyisela kusilungiselelo sasekuqaleni / Vala Inkomba eluhlaza ikhanya izikhathi ezingu-20: impumelelo Inkomba eluhlaza ihlala ivaliwe: yehluleka
Cindezela kanye	Idivayisi ikunethiwekhi: inkomba eluhlaza ibaneka kanye bese ithumela umbiko Idivayisi ayikho kunethiwekhi: inkomba eluhlaza ihlala ivaliwe

Imodi Yokulala

Idivayisi ivuliwe futhi ikunethiwekhi

Isikhathi sokulala: Isikhawu esincane. Uma ushintsho lombiko lweqa inani lokusetha noma isimo sishintsha: thumela umbiko wedatha ngokuya Ngesikhawu Esincane.

I-Vol ephansitage Isexwayiso 

I-Vol ephansitage

3.2V

Umbiko Wedatha

Idivayisi izothumela ngokushesha umbiko wephakethe lenguqulo kanye namaphakethe amabili e-uplink ahlanganisa izinga lokushisa, ivolumu yebhethritage, ukusheshisa kanye nesivinini sezimbazo X, Y, kanye no-Z.
Isikhawu phakathi kwalawa maphakethe amabili sizoba imizuzwana eyi-10.
Idivayisi ithumela idatha ekucushweni okuzenzakalelayo ngaphambi kokucushwa.

Isilungiselelo esizenzakalelayo:
I-MaxTime: Isikhawu esikhulu = 60 min = 3600s
I-MinTime: Isikhawu esikhulu = 60 min = 3600s
Ukushintsha Kwebhethri = 0x01 (0.1v)
I-AccelerationChange = 0x0003
I-ActiveThreshold = 0x0003
I-InActiveThreshold = 0x0002
RestoreReportSet = 0x00 (UNGABIki lapho inzwa ibuyiselwa)

Ukusheshisa kwe-axis emithathu kanye nesivinini:
Uma ukusheshisa kwe-three-eksisi yocingo kudlula i-ActiveThreshold, umbiko uzothunyelwa ngokushesha. Ngemuva kokuthi ukusheshiswa kwe-axis emithathu nesivinini kubikiwe, ukusheshisa kwe-axis emithathu yedivayisi kumele kube ngaphansi kune-InActiveThreshold, ubude besikhathi bukhulu kuno-5s (abukwazi ukuguqulwa), futhi ukudlidliza kuma ngokuphelele, ukutholwa okulandelayo kuzoqala. Uma ukudlidliza kuqhubeka phakathi nale nqubo ngemva kokuthunyelwa kombiko, isikhathi sizoqala kabusha. Idivayisi ithumela amaphakethe amabili edatha. Enye iwukusheshisa kwezimbazo ezintathu, kanti enye ijubane lezimbazo ezintathu nezinga lokushisa. Isikhawu phakathi kwamaphakethe amabili ama-10s.

Qaphela:
(1) Isikhawu sombiko wedivayisi sizohlelwa ngokusekelwe ku-firmware ezenzakalelayo engahluka.
(2) Isikhawu phakathi kwemibiko emibili kufanele kube isikhathi esincane.
Sicela ubheke idokhumenti ye-Netvox LoRaWAN Application Command kanye ne-Netvox Lora Command Resolver http://loraresolver.netvoxcloud.com:8888/page/index ukuxazulula idatha ye-uplink.

Ukucushwa kombiko wedatha nesikhathi sokuthumela simi kanje:

Isikhawu esincane (Iyunithi: isekhondi)	Isikhawu esikhulu (Iyunithi: isekhondi)	Ushintsho Olubikekayo	I-Chanue yamanje> Ushintsho Olubikekayo	Ushintsho Lwamanje < Ushintsho Olubikekayo
Noma iyiphi inombolo phakathi kuka-1-65535	Noma iyiphi inombolo phakathi kuka-1-65535	Akukwazi ukuba ngu-0.	Bika i-Eger Min Interval	Bika Ngesikhawu Esiphezulu

I-ActiveThreshold ne-InActiveThreshold

Ifomula	I-Active Threshold (noma I nActiveThreshold) = Inani elibalulekile — 9.8 — 0.0625 * Ukusheshiswa kwamandla adonsela phansi kumfutho ojwayelekile womkhathi ngu-9.8 m/s2 * Isici sesikali se-threshold ngu-62.5 mg
I-Active Threshold	I-Active Threshold ingashintshwa yi-ConfigureCmd Ibanga elisebenzayo le-Threshold lithi 0x0003-0x0OFF (okuzenzakalelayo ngu-0x0003);
I-InActive Threshold	I-InActive Threshold ingashintshwa yi-ConfigureCmd Ibanga le-InActive Threshold lingu-0x0002-0x0OFF (okuzenzakalelayo ngu-0x0002)
Example	Uma sicabangela ukuthi inani elibalulekile limiselwe ku-10m/s2, i-Active Threshold (noma i-InActive Threshold) ezosethwa ngu-10/9.8/0.0625=16.32 I-Active Threshold (noma i-InActiveThreshold) izosethwa inamba njengo-16. Qaphela: Uma umisa, qinisekisa ukuthi i-Active Threshold kufanele ibe nkulu kune-InActive Threshold.

Ukulinganisa

I-accelerometer iyisakhiwo somshini esiqukethe izingxenye ezingahamba ngokukhululeka.
Lezi zingxenye ezihambayo zizwela kakhulu ekucindezelekeni kwemishini, ukudlula kude izinto zikagesi eziqinile.
I-0g offset iyinkomba ebalulekile ye-accelerometer ngoba ichaza isisekelo esisetshenziswa ukukala ukusheshisa.
Ngemva kokufaka i-R718E, abasebenzisi badinga ukuvumela idivayisi iphumule iminithi elingu-1, bese ikhanyisa. Bese, vula idivayisi bese ulinda ukuthi idivayisi ithathe iminithi elingu-1 ukujoyina inethiwekhi. Ngemva kwalokho, idivayisi izokwenza ngokuzenzakalelayo ukulinganisa.
Ngemva kokulinganisa, inani lokusheshisa le-eksisi emithathu elibikiwe lizoba phakathi kuka-1m/s2
Uma i-acceleration ingaphakathi kuka-1m/s2 futhi ijubane lingaphakathi kuka-160mm/s, kungase kubonakale sengathi idivayisi imile.

I-X, Y, Z-axis inkomba engu-R718E

Example yokucushwa kwedatha

I-FPort:0x07

Amabhayithi	1	1	I-Var (Fix = 9 Amabhayithi)
	CmdID	Uhlobo lwedivayisi	INetvoxPayLoadData

CmdID– 1 byte
I-DeviceType- Ibhayithi elingu-1 – Uhlobo Lwedivayisi
I-NetvoxPayLoadData– amabhayithi ama-var (Ubukhulu=9bytes)

Incazelo

Idivayisi

kanye ID

Idivayisi Uhlobo

INetvoxPayLoadData

ConfigReport Req

R7Is11

Os 0 ngi

Ox IC

Ubuncane (2bytes Unit:s)

Ubukhulu (2bytes Units)

I-BatteryChange ( I byte Unit0.1v)

Ukushintsha Ukusheshisa (2byte Iyunithi:m/s2)

Kugciniwe (2Bytes, Fixed Ox00)

Isimo(0x00_success)

Kugciniwe (8Bytes, Fixed Ox00)

ox8 ngi

ConfigReport Rp

Kugciniwe (9Bytes, Fixed Ox00)

0x02

FundaConfig I-RcportReq

Ubuncane (2bytes Units)

Ubukhulu (2bytes umkhawulo:s)

Ukushintsha Kwebhethri ( I-byte Unit:0.1v)

Ukushintsha Ukusheshisa (2byte Iyunithi:m/s2)

Igodliwe (2Bytes, Fixed I-Ox00)

o,

FundaConfig izintatheli

I-ActiveThreshold (2 Amabhayithi)

I-InActiveThreshold (2 Amabhayithi)

I-5Bytes Egciniwe, I-Ox00 Egxilile)

0x03

I-SetActive I-ThresholdReq

Isimo (0x00impumelelo)

Igciniwe (i-SBytes, i-Ox00 engaguquki)

0x83

I-SetActive I-ThresholdRsp

Kugciniwe (9Bytes, Fixed Ox00)

0x04

I-GetActive I-ThresholdReq

I-ActiveThreshold (2Bytes)

I-InActiveThreshold (2Bytes)

Igciniwe (amabhayithi, i-Ox00 engaguquki)

cha.;

I-GetActive I-ThresholdRsp

1. Lungiselela amapharamitha wedivayisi i-MinTime = 1min, i-MaxTime = 1min, iBatteryChange = 0.1v, i-Acceleratedvelocitychange = 1m/s2
   Isixhumanisi esingezansi: 011C003C003C0100010000 003C(Hex) = 60(Dec)
   Ukubuyisela idivayisi: 811C000000000000000000 (ukulungiselela kuphumelele)
   811C010000000000000000 (ukulungiselela kuhlulekile)
2. Funda amapharamitha wedivayisi
   Isixhumanisi esingezansi: 021C000000000000000000
   Ukubuyiselwa kwedivayisi: 821C003C003C0100010000 (amapharamitha wedivayisi wamanje)
3. Uma sicabanga ukuthi i-Active Threshold isethwe ku-10m/s2, inani elizosethwa ngu-10/9.8/0.0625=16.32, futhi inani lokugcina elitholiwe liyinombolo futhi lilungiswa njengo-16.
   Uma sicabangela ukuthi i-InActive Threshold isethwe ukuze ithi 8m/s2, inani elizosethwa ngu-8/9.8/0.0625=13.06, futhi inani lokugcina elitholiwe liyinombolo futhi lilungiswa njengo-13.
   Lungiselela amapharamitha wedivayisi ActiveThreshold=16, InActiveThreshold=13
   Isixhumanisi esingezansi: 031C0010000D0000000000
   Ukubuyisela idivayisi: 831C000000000000000000 (ukulungiselela kuphumelele)
   831C010000000000000000 (ukulungiselela kuhlulekile)
   Funda amapharamitha wedivayisi
   Isixhumanisi esingezansi: 041C000000000000000000
   Ukubuyisela idivayisi: 841C0010000D0000000000 (ipharamitha yamanje yedivayisi)

   SethaRestore ReportReq	R718E	0x07	0x1c	I-RestoreReportSet(1byte) 0x00_UNGABIki lapho inzwa ibuyiselwa, bika 0x01_DO lapho inzwa ibuyiselwa	Kubekiwe (8Bytes, Fixed 0x00)
   SethaRestore ReportRsp		0x87		Isimo (0x00_success)	Kubekiwe (8Bytes, Fixed 0x00)
   I-GetRestor ReportReq		0x08		Kubekiwe (9Bytes, Fixed 0x00)
   I-GetRestore ReportRsp		0x88		I-RestoreReportSet(1byte) 0x00_UNGABIki lapho inzwa ibuyiselwa, bika 0x01_DO lapho inzwa ibuyiselwa	Kugciniwe (8Bytes, Fixed 0x00)

4. Lungiselela umbiko we-DO lapho inzwa ibuyiselwa (Lapho ukudlidliza kuma, i-R718E izobika iphakheji ye-uplink)
   Isixhumanisi esingezansi: 071C010000000000000000
   Ukubuyiselwa kwedivayisi: 871C000000000000000000 (impumelelo yokumisa)
   871C010000000000000000 (ukwehluleka kokucushwa)
5. Funda amapharamitha wedivayisi
   Isixhumanisi esingezansi: 081C000000000000000000
   Ukubuyisela idivayisi: 881C010000000000000000 (ipharamitha yamanje yedivayisi)

Example ye-MinTime/MaxTime logic

Exampleli#1 kusekelwe ku-MinTime = 1 Ihora, i-MaxTime= Ihora elingu-1, Ushintsho Olubikekayo okungukuthi i-BatteryVoltageChange=0.1V

Qaphela: I-MaxTime=MinTime. Idatha izobikwa kuphela ngokuya ngobude besikhathi sika-Maxime (MinTime) kungakhathaliseki ukuthi i-BatteryVoltagI-eChange value.
Exampleli#2 isekelwe ku-MinTime = 15 Minutes, i-MaxTime= Ihora elingu-1, Ushintsho Olubikayo okungukuthi i-BatteryVoltageChange= 0.1V.

Exampleli#3 isekelwe ku-MinTime = 15 Minutes, i-MaxTime= Ihora elingu-1, Ushintsho Olubikayo okungukuthi i-BatteryVoltageChange= 0.1V.

Amanothi :

1. Idivayisi ivuka kuphela futhi yenze idatha sampngena ngokuya nge-MinTime Interval. Uma ilele, ayiqoqi idatha.
2. Idatha eqoqiwe iqhathaniswa nedatha yokugcina ebikiwe. Uma ukuhluka kwedatha kukhulu kunevelu ye-ReportableChange, idivayisi ibika ngokuya ngesikhawu se-MinTime. Uma ukuhluka kwedatha kungenkulu kunedatha yokugcina ebikiwe, idivayisi ibika ngokuya ngesikhawu esikhulu.
3.  Asincomi ukusetha inani le-MinTime Interval liphansi kakhulu. Uma i-MinTime Interval iphansi kakhulu, idivayisi ivuka njalo futhi ibhethri izophela maduzane.
4. Noma nini lapho idivayisi ithumela umbiko, akunandaba umphumela wokuhlukahluka kwedatha, ukucishwa inkinobho, noma isikhawu esikhulu, omunye umjikelezo wokubala we-MinTime/Maxime uyaqalwa.

Example Isicelo

Esimeni sokuhlonza ukuthi ijeneretha isebenza ngokujwayelekile yini, kuyatuswa ukuthi ufake u-R718E ovundlile kuyilapho ijeneretha ivaliwe futhi isesimweni esimile. Ngemva kokufaka nokulungisa i-R718E, sicela uvule idivayisi. Ngemva kokuba idivayisi isijoyiniwe, ngemva komzuzu owodwa, i-R718E izokwenza ukulinganisa kocingo (idivayisi ayikwazi ukuhanjiswa ngemva kokulinganisa. Uma idinga ukuhanjiswa, idivayisi idinga ukucishwa/ukucisha iminithi elingu-1, futhi bese ukulinganisa kuzokwenziwa futhi). I-R718E izodinga isikhathi esithile ukuze iqoqe idatha ye-accelerometer ye-axis emithathu nezinga lokushisa lejeneretha ngenkathi isebenza ngokujwayelekile. Idatha iyireferensi yezilungiselelo ze-ActiveThreshold & InActiveThreshold, futhi ingeyokuhlola ukuthi ingabe i-generator isebenza ngendlela engajwayelekile.
Uma sicabanga ukuthi idatha eqoqiwe ye-Z-Axis Accelerometer izinzile kokuthi 100m/s², iphutha lithi ±2m/s², i-ActiveThreshold ingasethelwa ku-110m/s², futhi i-InActiveThreshold ingu-104m/s².

Ukufakwa

1. I-Wireless Accelerometer kanye ne-Surface Temperature Sensor(R718E) inozibuthe owakhelwe ngaphakathi Uma ifakiwe, ingaxhunywa phezu kwento nge-ayina elula futhi esheshayo. Ukuze wenze ukufaka kuvikeleke kakhulu, sebenzisa izikulufu (ezithengiwe) ukuze uvikele iyunithi endaweni

Qaphela:
Ungalufaki ucingo ebhokisini elivikelwe ngensimbi noma endaweni enezinto zikagesi ezizungezile ukugwema ukuphazamisa ukudluliswa kwentambo kocingo.

2. Izinyathelo Zokufaka:
Ngenkathi ufaka, kunconywa ukuthi ufake i-R718E evundlile kuyilapho ijeneretha ivaliwe futhi isesimweni esimile. Ngemva kokufaka nokulungisa i-R718E, sicela uvule idivayisi. Ngemva kokuba idivayisi isijoyiniwe, ngemva komzuzu owodwa, i-R718E izokwenza ukulinganisa kocingo (idivayisi ayikwazi ukuhanjiswa ngemva kokulinganisa. Uma idinga ukuhanjiswa, idivayisi idinga ukucishwa/ukucisha iminithi elingu-1, futhi bese ukulinganisa kuzokwenziwa futhi). I-R718E izodinga isikhathi esithile ukuze iqoqe idatha ye-accelerometer ye-axis emithathu nezinga lokushisa lejeneretha ngenkathi isebenza ngokujwayelekile. Idatha iyireferensi yezilungiselelo ze-ActiveThreshold & InActiveThreshold, futhi ingeyokuhlola ukuthi ingabe i-generator isebenza ngendlela engajwayelekile.

3. Uma i-R718E ithola idatha ye-accelerometer yama-axis amathathu edlula i-ActiveThreshold, i-R718E izobika idatha etholiwe. Ngemva kokuthumela idatha ye-accelerometer ye-axis emithathu, idatha ye-accelerometer ye-axis emithathu yedivayisi idinga ukuba ngaphansi kune-InActiveThreshold futhi ubude besikhathi kufanele bube ngaphezu kwamasekhondi angu-5 (abukwazi ukushintshwa) ngaphambi kokutholwa okulandelayo.

Qaphela:

• Nakuba idatha ye-accelerometer ye-axis emithathu yedivayisi iphansi kune-InActiveThreshold futhi ubude besikhathi kufanele bube ngaphansi kwamasekhondi angu-5, ngalesi sikhathi, uma ukudlidliza kuqhubeka (idatha ye-accelerometer yama-axis amathathu ingaphezulu kune-InActiveThreshold ), izobambezeleka imizuzwana emi-5. Kuze kube yilapho idatha ye-accelerometer yama-axis amathathu iphansi kune-InActiveThreshold, futhi ubude besikhathi bungaphezu kwamasekhondi angu-5.
• I-R718E izothumela amaphakethe amabili, eyodwa iyidatha ye-accelerometer ye-axis emithathu, kanti enye izothunyelwa ngemva kwemizuzwana engu-10 nedatha yejubane le-axis emithathu kanye nezinga lokushisa.

Qaphela:
Sicela ungawuqedi ucingo ngaphandle uma kudingeka ukuthi umiselele amabhethri.
Ungathinti i-gasket engangeni manzi, ukukhanya kwenkomba ye-LED, okhiye bokusebenza lapho ushintsha amabhethri. Sicela usebenzise isikrudrayiva esifanelekile ukuze uqinise izikulufu (uma usebenzisa isikrudrayiva sikagesi, kuyanconywa ukuthi usethe itorque njengo-4kgf) ukuze uqinisekise ukuthi idivayisi ayingeneli.

Ulwazi mayelana nebhethri Passivation

Amadivayisi amaningi e-Netvox anikwa amandla amabhethri angu-3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) anikeza ama-advan amaningi.tagkufaka phakathi izinga eliphansi lokuzikhipha kanye nokuminyana kwamandla aphezulu.
Kodwa-ke, amabhethri e-lithium ayisisekelo afana namabhethri e-Li-SOCl2 azokwakha isendlalelo sokudlula njengokusabela phakathi kwe-lithium anode ne-thionyl chloride uma egcinwe isikhathi eside noma uma izinga lokushisa lokulondoloza liphezulu kakhulu. Lesi sendlalelo se-lithium chloride sivimbela ukuzikhipha ngokushesha okubangelwa ukusabela okuqhubekayo phakathi kwe-lithium ne-thionyl chloride, kodwa ukudlula kwebhethri kungaholela ku-vol.tagukubambezeleka lapho amabhethri eqala ukusebenza, futhi amadivayisi ethu angase angasebenzi kahle kulesi simo.
Njengomphumela walokho, sicela uqinisekise ukuthi uthola amabhethri kubathengisi abathembekile, futhi amabhethri kufanele akhiqizwe phakathi nezinyanga ezintathu ezedlule.
Uma behlangabezana nesimo sokudlula kwebhethri, abasebenzisi bangacupha ibhethri ukuze baqede i-hysteresis yebhethri.

Ukunquma ukuthi ngabe ibhethri idinga ukwenziwa isebenze yini

Xhuma ibhethri elisha le-ER14505 ku-resistor engu-68ohm ngokuhambisana, bese uhlola ivolumu.tage wesekethe.
Uma i-voltage ingaphansi kuka-3.3V, kusho ukuthi ibhethri idinga ukuvulwa.

Ungalisebenzisa kanjani ibhethri

a. Xhuma ibhethri ku-68ohm resistor ngokuhambisana
b. Gcina uxhumano imizuzu engu-6~8
c. UmqulutagI-e yesiyingi kufanele ibe ≧3.3V

Isiyalo Esibalulekile Sokunakekela

Sicela unake lokhu okulandelayo ukuze uzuze ukunakekelwa okungcono kakhulu komkhiqizo:

• Gcina insimbi yomile. Imvula, umswakama, noma yiluphi uketshezi, lungaqukatha amaminerali futhi ngaleyo ndlela lonakalise izifunda zikagesi. Uma ngabe idivayisi iba manzi, sicela uyomise ngokuphelele.
• Ungalusebenzisi noma ulugcine endaweni enothuli noma engcolile. Ingase ilimaze izingxenye zayo ezikhiphekayo kanye nezingxenye ze-elekthronikhi.
• Ungalugcini ucingo ngaphansi kwezimo ezishisa kakhulu. Izinga lokushisa eliphakeme lingefushanisa ukuphila kwezinto zikagesi, licekele phansi amabhethri, futhi likhubaze noma lincibilikise izingxenye ezithile zepulasitiki.
• Ungalugcini ucingo ezindaweni ezibanda kakhulu. Uma kungenjalo, lapho izinga lokushisa likhuphuka ekushiseni okujwayelekile, umswakama uzokwakhiwa ngaphakathi, okuzobhubhisa ibhodi.
• Ungalujikijeli, ungalunqobi noma ulunyakazise ucingo. Ukuphatha kabi izinto zokusebenza kungacekela phansi amabhodi esekethe angaphakathi futhi kuntekenteke
• Ungaluhlanzi ucingo ngamakhemikhali aqinile, okokuhlanza, noma izihlanzi ezinamandla.
• Ungalusebenzisi ucingo ngopende. Ama-smudges angase avimbe idivayisi futhi athinte ukusebenza.
• Ungaliphonsi ibhethri emlilweni, kungenjalo ibhethri lonakele Amabhethri awonakele angase aqhume.

Konke lokhu okungenhla kusebenza kudivayisi yakho, ibhethri, nezisetshenziswa. Uma noma iyiphi idivayisi ingasebenzi kahle, sicela uyiyise esikhungweni sesevisi esigunyaziwe esiseduze ukuze iyokhandwa.

Amadokhumenti / Izinsiza

netvox R718E Wireless Accelerometer kanye Surface Temperature Sensor [pdf] Imaniwali yosebenzisayo I-R718E, i-Wireless Accelerometer kanye ne-Surface Temperature Sensor, i-R718E Wireless Accelerometer kanye ne-Surface Temperature Sensor

Izithenjwa

• Imaniwali yosebenzisayo