Wireless Accelerometer le Surface Temperature Sensor
Accelerometer e se nang mohala le
Sensor ea Mocheso oa Bokaholimo
Mohlala: R718E
Bukana ea Mosebelisi
Copyright©Netvox Technology Co., Ltd.
Tokomane ena e na le tlhaiso-leseling e mabapi le thekeng eo e leng thepa ea NETVOX Technology. E tla bolokoa e le lekunutu mme e ke ke ea senoleloa mekha e meng, e felletse kapa e sa fella, ntle le tumello e ngotsoeng ea NETVOX Technology. Litlhaloso li ka fetoha ntle le tsebiso pele.
Selelekela
R718E e khetholloa e le sesebelisoa sa LoRaWAN ClassA se nang le lebelo la li-axis tse tharo, mocheso, le ho lumellana le protocol ea LoRaWAN.
Ha sesebelisoa se sisinyeha kapa se thothomela ho feta moeli, se tlaleha hang-hang mocheso, lebelo le lebelo la li-axes tsa X, Y, le Z.
Theknoloji e se nang mohala ea LoRa:
Lora ke theknoloji ea puisano e se nang mohala e ikemiselitseng ho sebelisa nako e telele le tšebeliso e tlase ea matla. Ha ho bapisoa le mekhoa e meng ea puisano, mokhoa oa LoRa spread spectrum modulation o eketseha haholo ho holisa sebaka sa puisano.
E sebelisoa haholo likhokahanong tsa sebaka se selelele, tse tlase tsa data tse se nang mohala. Bakeng sa mohlalaample, ho bala mitha ka othomathike, lisebelisoa tsa ho iketsetsa moaho, lisebelisoa tsa ts'ireletso tse se nang mohala, tlhahlobo ea indasteri. Likarolo tse ka sehloohong li kenyelletsa boholo bo nyane, tšebeliso e tlase ea matla, sebaka sa phetisetso, bokhoni ba ho thibela tšitiso, joalo-joalo.
LoRaWAN:
LoRaWAN e sebelisa theknoloji ea LoRa ho hlalosa lintlha tse tloaelehileng tsa ho qetela ho isa qetellong ho netefatsa tšebelisano lipakeng tsa lisebelisoa le liheke tse tsoang ho bahlahisi ba fapaneng.
Ponahalo 
Likarolo tse ka Sehloohong
- Sebelisa SX1276 mohala oa puisano o se nang mohala
- 2 likarolo ER14505 3.6V Lithium AA boholo ba betri
- Lemoha lebelo le lebelo la lilepe tsa X, Y, le Z
- Motheo o hoketsoe ka makenete e ka hokeloang nthong ea ferromagnetic material
- Boemo ba ts'ireletso IP65/IP67 (boikhethelo)
- E lumellana le LoRaWANTMClass A
- Theknoloji ea "frequency-hopping spread spectrum"
- Mefuta ea phetolo e ka hlophisoa ka sethala sa software ea motho oa boraro, data e ka baloa le li-alarm li ka hlophisoa ka mongolo oa SMS le lengolo-tsoibila (ka boikhethelo)
- Sethala sa motho oa boraro se fumanehang: Actility / ThingPark, TTN, MyDevices / Cayenne
- Tšebeliso e tlase ea matla le bophelo bo bolelele ba betri:
⁻ Ka kopo, sheba web: http://www.netvox.com.tw/electric/electric_calc.html
⁻ Tabeng ena webSebaka sa marang-rang, basebelisi ba ka fumana nako ea bophelo ba betri bakeng sa mefuta e fapaneng ka litlhophiso tse fapaneng.
- Sebaka sa sebele se ka fapana ho itšetlehile ka tikoloho.
- Bophelo ba betri bo khethoa ke maqhubu a ho tlaleha ha sensor le mefuta e meng.
Seta Taelo
Bula/E tima
| Matlafatsa | Kenya libeteri. (basebelisi ba ka hloka screwdriver ho bula) |
| Bulela | Tobetsa 'me u tšoare konopo ea ts'ebetso metsotsoana e 3 ho fihlela letšoao le letala le benya hang. |
| Koala (Khutlisetsa ho tlhophiso ea feme) | Tobetsa o hatelle konopo ea tšebetso metsotsoana e 5, 'me sesupo se setala se benya makhetlo a 20. |
| Ho tima | Tlosa Libetri. |
| Hlokomela: | 1. Tlosa ebe o kenya betri; sesebediswa ha se sebetse ka ho sa feleng. 2. Nako ea ho tima / ho tima e khothalletsoa hore e be metsotsoana e ka bang 10 ho qoba tšitiso ea capacitor inductance le likarolo tse ling tsa polokelo ea matla. 3. Metsotsoana ea pele ea 5 ka mor'a hore ho sebelisoe matla, sesebelisoa se tla ba boemong ba tlhahlobo ea boenjiniere. |
Khokahano ea Marang-rang
| Ha ke eso kene inthaneteng | Bulela sesebelisoa ho batla marang-rang. Pontšo e tala e lula metsotsoana ea 5: katleho Letšoao la botala le lula le tima: hloleha |
| O ne a kene marang-rang | Bulela sesebelisoa ho batla marang-rang a fetileng. Pontšo e tala e lula metsotsoana ea 5: katleho Letšoao la botala le lula le tima: hloleha |
Senotlolo sa Mosebetsi
| Tobetsa 'me u tšoare metsotsoana e 5 | Khutlisa boemong ba feme / Tima Letšoao le letala le khanya ka makhetlo a 20: katleho Letšoao la botala le lula le tima: hloleha |
| Tobetsa hang | Sesebelisoa se ho marang-rang: pontšo e tala e bonesa hang ebe e romela tlaleho Sesebelisoa ha se marang-rang: pontšo e tala e sala e tima |
Mokhoa oa ho robala
| Sesebelisoa se ntse se le marang-rang | Nako ea ho Robala: Nako ea Metsotso. Ha tlaleho e fetoha e feta boleng ba maemo kapa boemo bo fetoha: romella tlaleho ea data ho latela Min Interval. |
Moqolo o tlasetage Temoso
| Moqolo o tlasetage | 3.2V |
Tlaleho ea Boitsebiso
Sesebelisoa se tla romella hang-hang tlaleho ea pakete ea mofuta hammoho le lipakete tse peli tsa uplink ho kenyelletsa mocheso, matla a betritage, lebelo le lebelo la lilepe tsa X, Y, le Z.
Nako pakeng tsa lipakete tsena tse peli e tla ba metsotsoana e 10.
Sesebelisoa se romella data ka mokhoa o ikhethileng pele phetolo efe kapa efe e etsoa.
Litlhophiso tsa kamehla:
MaxTime: Nako e telele = 60 min = 3600s
MinTime: Nako e telele = 60 min = 3600s
BatteryChange = 0x01 (0.1v)
AccelerationChange = 0x0003
ActiveThreshold = 0x0003
InActiveThreshold = 0x0002
RestoreReportSet = 0x00 (U SE KE UA tlaleha ha sensor e tsosolosa)
Ho potlakisa le lebelo la li-axis tse tharo:
Haeba lebelo la li-axis tse tharo la sesebelisoa le feta ActiveThreshold, tlaleho e tla romelloa hang-hang. Ka mor'a hore ho potlakisoe ka potlako le lebelo la li-axis tse tharo, ho potlakisa ha lisebelisoa tse tharo ho lokela ho ba tlase ho feta InActiveThreshold, nako e kholo ho feta 5s (e ke ke ea fetoloa), 'me ho thothomela ho emisa ka ho feletseng, ho lemoha ho latelang ho tla qala. Haeba ho thothomela ho tsoela pele nakong ea ts'ebetso ena ka mor'a hore tlaleho e romeloe, nako e tla qala hape. Sesebelisoa se romela lipakete tse peli tsa data. E 'ngoe ke ho potlaka ha lilepe tse tharo, 'me e' ngoe ke lebelo la lilepe tse tharo le mocheso. Nako e pakeng tsa lipakete tse peli ke 10s.
Hlokomela:
(1) Nako ea tlaleho ea sesebelisoa e tla hlophisoa ho latela firmware ea kamehla e ka 'nang ea fapana.
(2) Nako e pakeng tsa litlaleho tse peli e tlameha ho ba nako e fokolang.
Ka kopo, sheba tokomane ea Taelo ea Kopo ea Netvox LoRaWAN le Netvox Lora Command Resolver http://loraresolver.netvoxcloud.com:8888/page/index ho rarolla data ea uplink.
Litlhophiso tsa tlaleho ea data le nako ea ho romella li tjena:
| Min Interval (Yuniti: motsotsoana) | Nako e telele (Yuniti: motsotsoana) | Phetoho e ka tlalehoang | Chanue ea Hona joale> Phetoho e ka tlalehoang |
Phetoho ea Hona joale < Phetoho e ka tlalehoang |
| Nomoro efe kapa efe pakeng tsa 1-65535 | Nomoro efe kapa efe pakeng tsa 1-65535 | Ha e khone ho ba 0. | Tlaleha Eger Min Interval | Tlaleha ho ya ka Nako e Kgethehileng |
ActiveThreshold le InActiveThreshold
| Foromo | Active Threshold (kapa I nActiveThreshold) = Boleng bo bohlokwa — 9.8 — 0.0625 * Ho potlakisa ha matla a khoheli khatellong e tloaelehileng ea sepakapaka ke 9.8 m/s2 * Sekala sa sekhahla sa moeli ke 62.5 mg |
| Active Threshold | Active Threshold e ka fetoloa ke ConfigureCmd Active Threshold range ke 0x0003-0x0OFF (ea kamehla ke 0x0003); |
| InActive Threshold | InActive Threshold e ka fetoloa ke ConfigureCmd InActive Threshold range ke 0x0002-0x0OFF (ea kamehla ke 0x0002) |
| Example | Ha re nahana hore boleng ba bohlokoa bo behiloe ho 10m/s2, Active Threshold (kapa InActive Threshold) e tla behoa ke 10/9.8/0.0625=16.32 Active Threshold (kapa InActiveThreshold) e tla hlongwa palo yohle e le 16. Ela hloko: Ha o lokisa, etsa bonnete ba hore Active Threshold e tlameha ho ba kholo ho feta InActive Threshold. |
Tekanyetso
Accelerometer ke sebopeho sa mochini se nang le likarolo tse ka tsamaeang ka bolokolohi.
Likarolo tsena tse tsamaeang li ameha haholo khatellong ea mochini, ho feta hole le lisebelisoa tsa elektroniki tse tiileng.
The 0g offset ke pontšo ea bohlokoa ea accelerometer hobane e hlalosa motheo o sebelisoang ho lekanya lebelo.
Kamora ho kenya R718E, basebelisi ba hloka ho tlohella sesebelisoa hore se phomole motsotso o le mong, ebe o bula. Ebe, bulela sesebelisoa ebe u emela hore sesebelisoa se nke motsotso oa 1 ho kena marang-rang. Ka mor'a moo, sesebediswa tla ka tsela e iketsang phethisa calibration.
Kamora ho lekanya, boleng bo tlalehiloeng ba ho potlakisa li-axis tse tharo bo tla ba ka har'a 1m/s2
Ha ho potlakisa ho ka hare ho 1m / s2 mme lebelo le ka hare ho 160mm / s, ho ka ahloloa hore sesebelisoa se eme.
Tsela ea X, Y, Z-axis ea R718E 
Examptlhophiso ea data
FPort: 0x07
| Li-byte | 1 | 1 | Var (Lokisa = 9 li-Byte) |
| CmdID | Mofuta oa Sesebelisoa | Litaba tsa NetvoxPayLoadData |
CmdID– 1 li-byte
Mofuta oa sesebelisoa- 1 Byte - Mofuta oa Sesebelisoa sa Sesebelisoa
NetvoxPayLoadData– var byte (Max=9byte)
| Tlhaloso | Sesebelisoa | und ID |
Sesebelisoa Mofuta |
Litaba tsa NetvoxPayLoadData | ||||||||||||||
| ConfigReport Req |
R7Es11 | Os 0I | Ox IC | Nyenyane (2bytes Unit:s) | Boholo (2bytes Units) | BatteryChange ( I byte Unit0.1v) | Phetoho ea Potlako (2byte Unit:m/s2) |
E bolokiloe (2Bytes, Ox00 e tsitsitseng) | ||||||||||
| Boemo(0x00_katleho) | E bolokiloe (8Bytes, Ox00 e tsitsitseng) | |||||||||||||||||
| Ox8 ke | ||||||||||||||||||
| ConfigReport Rp |
||||||||||||||||||
| E bolokiloe (9Bytes, Ox00 e tsitsitseng) | ||||||||||||||||||
| 0x02 | ||||||||||||||||||
| ReadConfig RcportReq |
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| Nyenyane (2bytes Units) | Boholo (2bytes moeli:s) | BatteryChange ( I byte Unit:0.1v) | Phetoho ea Potlako (2byte Unit:m/s2) |
Reserved (2Bytes, e tsitsitseng Ox00) |
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| pholo, | ||||||||||||||||||
| ReadConfig baqolotsi ba litaba |
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| ActiveThreshold (2Byte) |
InActiveThreshold (2Byte) |
Li-Bytes tse 5 tse bolokiloeng, Ox00 e tsitsitseng) | ||||||||||||||||
| 0x03 | ||||||||||||||||||
| SetActive ThresholdReq |
||||||||||||||||||
| Boemo (katleho e 0x00) |
E bolokiloe (SBytes, Ox00 e Tsitsitseng) | |||||||||||||||||
| 0x83 | ||||||||||||||||||
| SetActive ThresholdRsp |
||||||||||||||||||
| E bolokiloe (9Bytes, Ox00 e tsitsitseng) | ||||||||||||||||||
| 0x04 | ||||||||||||||||||
| GetActive ThresholdReq |
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| ActiveThreshold (2Bytes) | InActiveThreshold (2Bytes) | E bolokiloe (li-byte, Ox00 e tsitsitseng) | ||||||||||||||||
| che.; | ||||||||||||||||||
| GetActive ThresholdRsp |
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- Lokisa lisebelisoa tsa lisebelisoa MinTime = 1min, MaxTime = 1min, BatteryChange = 0.1v, Acceleratedvelocitychange = 1m/s2
Khokahanyo e tlaase: 011C003C003C0100010000 003C(Hex) = 60(Dec)
Lisebelisoa li khutlisa: 811C000000000000000000 (tlhophiso e atlehile)
811C010000000000000000 (tlhophiso e hlolehile) - Bala mekhahlelo ea lisebelisoa
Khokahano e tlase: 021C000000000000000000
Lisebelisoa tse khutlisang: 821C003C003C0100010000 (mekhahlelo ea hona joale ea lisebelisoa) - Ha re nka hore Active Threshold e behilwe ho 10m/s2, boleng bo tla behwa ke 10/9.8/0.0625=16.32, mme boleng ba ho qetela bo fumanweng ke palo e felletseng mme bo hlophilwe e le 16.
Ha re nahana hore InActive Threshold e behiloe ho 8m/s2, boleng bo lokelang ho behoa ke 8/9.8/0.0625=13.06, 'me boleng ba ho qetela bo fumanweng ke palo e felletseng mme bo hlophilwe hore e be 13.
Hlophisa liparamente tsa sesebelisoa ActiveThreshold=16, InActiveThreshold=13
Khokahano e tlase: 031C0010000D0000000000
Lisebelisoa li khutlisa: 831C000000000000000000 (tlhophiso e atlehile)
831C010000000000000000 (tlhophiso e hlolehile)
Bala mekhahlelo ea lisebelisoa
Khokahano e tlase: 041C000000000000000000
Lisebelisoa li khutlisa: 841C0010000D0000000000 (parameter ea hona joale ea sesebelisoa)SetRestore ReportReq R718E 0x07 0x1C RestoreReportSet(1byte) 0x00_ U SE KE UA tlaleha ha sensor e khutlisa, tlaleho ea 0x01_DO ha sensor e khutlisa E bolokiloe (8Bytes, Fixed 0x00) SetRestore ReportRsp 0x87 Boemo (0x00_s katleho) E bolokiloe (8Bytes, Fixed 0x00) GetRestor ReportReq 0x08 E bolokiloe (9Bytes, Fixed 0x00) GetRestore ReportRsp 0x88 RestoreReportSet(1byte) 0x00_ U SE KE UA tlaleha ha sensor e khutlisa, tlaleho ea 0x01_DO ha sensor e khutlisa E bolokiloe (8Bytes, e tsitsitseng 0x00) - Lokisa tlaleho ea DO ha sensor e khutlisa (Ha vibrate e emisa, R718E e tla tlaleha sephutheloana sa uplink)
Khokahano e tlase: 071C010000000000000000
Ho khutlisa sesebelisoa: 871C000000000000000000 (katleho ea tlhophiso)
871C010000000000000000 (ho hloleha ha tlhophiso) - Bala mekhahlelo ea lisebelisoa
Khokahano e tlase: 081C000000000000000000
Ho khutlisa sesebelisoa: 881C010000000000000000 (parameter ea hajoale ea sesebelisoa)
Example bakeng sa mohopolo oa MinTime/MaxTime
Example # 1 e ipapisitse le MinTime = Hora e 1, MaxTime= Hora e 1, Phetoho e ka tlalehoang ke hore BatteryVoltagPhetoho = 0.1V
Hlokomela: MaxTime=MinTime. Lintlha li tla tlalehoa feela ho latela nako ea Maxime (MinTime) ho sa tsotelehe BatteryVoltagboleng ba eChange.
Example # 2 e ipapisitse le MinTime = Metsotso e 15, MaxTime = Hora e 1, Phetoho e tlaleha joalo ka BatteryVoltagPhetoho = 0.1V. 
Example # 3 e ipapisitse le MinTime = Metsotso e 15, MaxTime = Hora e 1, Phetoho e tlaleha joalo ka BatteryVoltagPhetoho = 0.1V.
Lintlha :
- Sesebelisoa se tsoha feela mme se etsa data samplula ho latela MinTime Interval. Ha e robetse, ha e bokelle data.
- Lintlha tse bokelletsoeng li bapisoa le data ea ho qetela e tlalehiloeng. Haeba phapang ea data e le kholo ho feta boleng ba ReportableChange, sesebelisoa se tlaleha ho latela nako ea MinTime. Haeba phapang ea data e se kholo ho feta data ea ho qetela e tlalehiloeng, sesebelisoa se tlaleha ho latela nako ea Maxime.
- Ha re khothaletse ho beha boleng ba nako ea MinTime tlase haholo. Haeba Nako ea MinTime e le tlase haholo, sesebelisoa se tsoha khafetsa mme betri e tla khangoa haufinyane.
- Neng kapa neng ha sesebelisoa se romella tlaleho, ho sa tsotelehe hore na ho bakoa ke phapang ea data, konopo e tobelitsoeng, kapa nako ea Maxime, potoloho e 'ngoe ea lipalo tsa MinTime/Maxime e qala.
ExampKopo
Tabeng ea ho lemoha hore na jenereithara e sebetsa ka mokhoa o tloaelehileng, ho kgothaletswa ho kenya R718E e otlolohileng ha jenereithara e tima mme e le boemong bo tsitsitseng. Kamora ho kenya le ho lokisa R718E, ka kopo bulela sesebelisoa. Kamora hore sesebelisoa se kopane, motsotso o le mong hamorao, R718E e ne e tla etsa tlhahlobo ea sesebelisoa (sesebelisoa se ke ke sa sisinyeha kamora ho lekanya. ebe ho lekanya ho ne ho tla etsoa hape). R1E e tla hloka nako e itseng ho bokella lintlha tsa accelerometer ea li-axis tse tharo le mocheso oa jenereithara ha e ntse e sebetsa ka tloaelo. Lintlha ke litšupiso bakeng sa litlhophiso tsa ActiveThreshold & InActiveThreshold, hape ke bakeng sa ho lekola hore na jenereithara e sebetsa ka mokhoa o sa tloaelehang.
Ha re nahana hore data e bokeletsoeng ea Z-Axis Accelerometer e tsitsitse ho 100m/s², phoso ke ±2m/s², ActiveThreshold e ka hlophisoa ho 110m/s², ha InActiveThreshold ke 104m/s².
Ho kenya
- Wireless Accelerometer le Surface Temperature Sensor(R718E) e na le makenete e hahelletsoeng Ha e kentsoe, e ka hokelloa holim'a ntho ka tšepe e bonolo ebile e potlakile. Ho etsa hore ts'ebetso e be e sireletsehileng haholoanyane, sebelisa li-screws (tse rekiloeng) ho tiisa yuniti ho ea holimo
Hlokomela:
Se ke oa kenya sesebelisoa ka lebokoseng le sirelelitsoeng ka tšepe kapa tikolohong e nang le lisebelisoa tse ling tsa motlakase ho e potoloha ho qoba ho ama phetiso ea sesebelisoa.
2. Mehato ea Tlhokomelo ea Kemiso:
Ha o ntse o kenya, ho kgothaletswa ho kenya R718E e otlolohileng ha jenereithara e tima 'me e le boemong bo tsitsitseng. Kamora ho kenya le ho lokisa R718E, ka kopo bulela sesebelisoa. Kamora hore sesebelisoa se kopane, motsotso o le mong hamorao, R718E e ne e tla etsa tlhahlobo ea sesebelisoa (sesebelisoa se ke ke sa sisinyeha kamora ho lekanya. ebe ho lekanya ho ne ho tla etsoa hape). R1E e tla hloka nako e itseng ho bokella lintlha tsa accelerometer ea li-axis tse tharo le mocheso oa jenereithara ha e ntse e sebetsa ka tloaelo. Lintlha ke litšupiso bakeng sa litlhophiso tsa ActiveThreshold & InActiveThreshold, hape ke bakeng sa ho lekola hore na jenereithara e sebetsa ka mokhoa o sa tloaelehang.
3. Ha R718E e lemoha data ea accelerometer ea li-axis tse tharo e fetang ActiveThreshold, R718E e tla tlaleha data e fumanoeng. Ka mor'a ho romela lintlha tsa accelerometer tse tharo-axis, lintlha tsa accelerometer tse tharo tsa sesebelisoa li hloka ho ba tlase ho InActiveThreshold 'me nako e lokela ho feta metsotsoana e 5 (e ke ke ea fetoloa) pele ho fumanoa hape.
Hlokomela:
- Le hoja data ea accelerometer ea lisebelisoa tse tharo e tlaase ho InActiveThreshold 'me nako e lokela ho ba ka tlase ho metsotsoana ea 5, ka nako ena, haeba ho sisinyeha ho ntse ho tsoela pele (lintlha tsa accelerometer tse tharo li phahame ho feta InActiveThreshold ), e tla lieha ka metsotsoana e 5. Ho fihlela data ea accelerometer ea li-axis tse tharo e le tlase ho InActiveThreshold, 'me nako e feta metsotsoana e 5.
- R718E e ne e tla romela lipakete tse peli, e 'ngoe ke data ea accelerometer ea li-axis tse tharo,' me e 'ngoe e ne e tla romeloa ka mor'a metsotsoana e 10 ka data ea lebelo la li-axis tse tharo le mocheso.
Hlokomela:
Ka kopo u se ke ua harola sesebelisoa ntle le haeba ho hlokahala hore u fetole libeteri.
Se ke oa ama gasket e sa keneleng metsi, leseli la sesupo sa LED, linotlolo tsa ts'ebetso ha u nkela libeteri sebaka. Ka kopo sebelisa screwdriver e loketseng ho tiisa li-screw (haeba u sebelisa screwdriver ea motlakase, ho kgothaletswa ho seta torque e le 4kgf) ho netefatsa hore sesebelisoa ha se kenelle.
Boitsebiso ka Battery Passivation
Lisebelisoa tse ngata tsa Netvox li tsamaisoa ke 3.6V ER14505 Li-SOCl2 (lithium-thionyl chloride) libeteri tse fanang ka li-advan tse ngata.tagho kenyelletsa sekhahla sa ho itšehla thajana le matla a phahameng a matla.
Leha ho le joalo, libeteri tsa lithium tse ka sehloohong tse kang Li-SOCl2 libeteri li tla etsa sekhahla sa passivation e le karabelo pakeng tsa lithium anode le thionyl chloride haeba li bolokiloe nako e telele kapa haeba mocheso oa polokelo o phahame haholo. Lera lena la lithium chloride le thibela ho itšehla thajana ka potlako ho bakoang ke karabelo e tsoelang pele lipakeng tsa lithium le thionyl chloride, empa passivation ea betri le eona e ka lebisa ho vol.tage lieha ha libeteri li kengoa tšebetsong, 'me lisebelisoa tsa rona li kanna tsa se sebetse hantle maemong ana.
Ka lebaka leo, ka kopo etsa bonnete ba hore u fumana libeteri ho tsoa ho barekisi ba tšepahalang, 'me libeteri li lokela ho hlahisoa nakong ea likhoeli tse tharo tse fetileng.
Haeba o kopana le boemo ba ho phefumoloha ha betri, basebelisi ba ka kenya betri tšebetsong ho felisa hysteresis ea betri.
Ho fumana hore na betri e hloka ho kenngwa tshebetsong
Hokela betri e ncha ea ER14505 ho mohanyetsi oa 68ohm ka ho bapa, 'me u hlahlobe vol.tage ea potoloho.
Haeba voltage ka tlase ho 3.3V, ho bolela hore betri e hloka ts'ebetso.
Mokhoa oa ho kenya betri
a. Hokela betri ho sehanyetsi sa 68ohm ka ho bapela
b. Boloka khokahano bakeng sa metsotso e 6 ~ 8
c. Voltage ea potoloho e lokela ho ba ≧3.3V
Taelo ea Bohlokoa ea Tlhokomelo
Ka kopo ela hloko tse latelang ho fihlela tlhokomelo e ntle ka ho fetisisa ea sehlahisoa:
- Boloka sesebelisoa se omme. Pula, mongobo, kapa mokelikeli ofe kapa ofe, o kanna oa ba le liminerale mme ka hona ea senya lipotoloho tsa elektroniki. Haeba sesebelisoa se le metsi, ka kopo se omise ka botlalo.
- Se ke oa sebelisa kapa oa boloka sesebelisoa sebakeng se lerōle kapa se litšila. E ka senya likarolo tsa eona tse senyehang le lisebelisoa tsa elektroniki.
- U se ke ua boloka sesebelisoa tlas'a maemo a feteletseng a mocheso. Mocheso o phahameng o ka khutsufatsa bophelo ba lisebelisoa tsa elektroniki, oa senya libeteri, 'me oa holofatsa kapa oa qhibilihisa likarolo tse ling tsa polasetiki.
- Se ke oa boloka sesebelisoa libakeng tse batang haholo. Ho seng joalo, ha mocheso o nyolohela mocheso o tloaelehileng, mongobo o tla thehoa ka hare, o tla senya boto.
- Se ke oa lahlela, oa kokota kapa oa sisinya sesebelisoa. Ho sebetsana ka thata ha lisebelisoa ho ka senya mapolanka a ka hare a potoloho le ho tiea
- Se ke oa hloekisa sesebelisoa ka lik'hemik'hale tse matla, li-detergents kapa lisebelisoa tse matla.
- U se ke ua sebelisa sesebelisoa ka pente. Smudges e ka thibela sesebelisoa mme ea ama ts'ebetso.
- Se ke oa lahlela betri mollong, ho seng joalo betri e tla Libetri tse senyehileng le tsona li ka phatloha.
Tsohle tse kaholimo li sebetsa sesebelisoa sa hau, betri le lisebelisoa. Haeba sesebelisoa leha e le sefe se sa sebetse hantle, ka kopo se ise setsing sa litšebeletso se lumelletsoeng se haufi hore se lokisoe.
Litokomane / Lisebelisoa
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