Yuav Ua Li Cas Hnub Ci IPod/iPhone Charger -aka MightyMintyBoost: 5 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:31

Kuv xav tau lub charger rau kuv iPodTouch thiab MintyBoost yog qhov tseeb kuv xaiv thawj zaug. Kuv xav coj nws me ntsis ntxiv thiab ua rau nws tsis tsuas yog them rov qab tab sis kuj tseem siv hnub ci. Lwm qhov teeb meem yog tias iPhone thiab iPodTouch muaj roj teeb loj hauv lawv thiab yuav ua kom ob lub roj teeb AA hauv MintyBoost hloov sai dua yog li kuv xav ua kom lub roj teeb muaj zog ntxiv. Qhov kuv xav tau tiag tiag yog MightyMintyBoost!

Apple tau muag ntau dua 30 lab iPodTouch/iPhone units- xav txog kev them tag nrho lawv ntawm lub hnub ci zog…. Yog tias txhua lub iPhone/iPodTouch muag tau them tag nrho txhua hnub (nruab nrab lub peev xwm roj teeb) los ntawm lub hnub ci siv hluav taws xob fossil roj peb yuav txuag kwv yees li 50.644gWh ntawm lub zog, kwv yees li 75, 965, 625 lbs. ntawm CO2 hauv huab cua hauv ib xyoos. Qhov ntawd yog qhov xwm txheej zoo tshaj (piv txwv tias koj tuaj yeem tau txais lub hnub ci txaus nyob rau ib hnub thiab kwv yees li 1.5 lbs. CO2 tsim tawm ib kWh siv.) Tau kawg, qhov ntawd tsis suav nrog txhua lwm yam iPods, xov tooj ntawm tes, PDAs, microcontrollers (Kuv siv nws los ua hwj chim rau kuv cov phiaj xwm Arduino) thiab lwm yam khoom siv USB uas tuaj yeem siv tau los ntawm lub roj teeb no- ib lub hnub ci me ntsis ntawm lub xov tooj ntawm tes yuav tsis zoo li nws tuaj yeem ua qhov sib txawv tab sis ntxiv tag nrho cov lab ntawm cov khoom siv ua ke thiab qhov ntawd yog lub zog ntau! Muaj qee qhov zoo nkauj tiag tiag txog lub charger no: Nws yog lub hnub ci! Nws me me. Muaj peev xwm roj teeb loj- 3.7v @2000mAh On board charger them ntawm hnub ci, USB lossis phab ntsa wart. Txais kev tawm tswv yim los ntawm 3.7v txog 7v. Tshem tawm lub hnub ci tom qab them nyiaj thiab koj muaj lub zog me me USB fais fab mov. Tshem lub hnub ci ntawm tes thiab siv Velcro txhawm rau ruaj ntseg MightyMintyBoost sab hauv lub hnab ev lossis hnab xa xov- tam sim no ntsaws rau hauv lub hnub ci loj dua txuas rau koj lub hnab kom them sai dua. Siv lub hnub ci loj dua me ntsis (6v/250mAh) koj tuaj yeem tsim hluav taws xob txaus kom them tus iPhone li ntawm 5.5 teev thiab iPod Touch hauv 4 teev. Kev tsim qhov no yog qhov yooj yim heev thiab yooj yim-nws tsuas yog coj kuv ncig ib teev thiaj li ua raws thiab tsim ib qho rau koj tus kheej! Cov ntawv ceeb toom kev nyab xeeb thiab tsis lees paub dav dav: Ceev faj txiav Altoids tin vim nws tuaj yeem muaj qee qhov ntse tiag tiag- ua rau lawv du yog tias tsim nyog. Sib sau qhov no ntawm koj tus kheej txoj kev pheej hmoo- thaum nws yooj yim heev los tsim, yog tias koj cuam tshuam qee yam tuaj yeem muaj peev xwm ua rau cov khoom siv hluav taws xob puas tsuaj uas koj tab tom sim them. Ceev faj hauv koj li kev sib dhos thiab ua haujlwm ua haujlwm thiab ua raws li kev nyab xeeb zoo. Tsuas yog siv hom roj teeb them tshwj xeeb uas tsim los rau hom roj teeb uas koj siv. Thov nyeem tag nrho Cov Lus Qhia ua ntej nug cov lus nug- yog tias muaj lus nug dab tsi tsuas yog nug thiab kuv yuav pab tawm zoo li kuv tuaj yeem ua tau!

Kauj Ruam 1: Cov Cuab Yeej thiab Cov Khoom

Nov yog yam koj yuav xav tau los tsim koj tus kheej MightyMintyBoost:

Cov Cuab Yeej: Soldering iron Scissors Wire cutters Pliers (or muiltitool) Multimeter Metal shears Clear packing tape Materials: MintyBoost kitLithium polymer battery charger (the original one specified was discontinued) Rau kev ua tau zoo dua siv Adafruit Solar Lithium charger (kev sib txuas zoo ib yam tab sis nws loj dua me ntsis - saib qhov hloov tshiab hauv qab no) 3.7v 2000mAh Lithium Polymer roj teeb JST txuas/xaimSmall solar cell 2 "x 3" nplaum rov qab Velcro Me me ob tog sided nplaum plaub fab Altoids tin 7/10/10 Hloov tshiab: Adafruit tam sim no tseem muag txhua qhov koj xav tau los ua qhov no me ntsis ntxiv zog. Ua tib zoo saib ntawm no! /18/11- Hloov tshiab: Adafruit tsis ntev los no tau tshaj tawm LiPo lub charger tshiab uas tau tsim tshwj xeeb rau hnub ci them nyiaj uas muaj kev ua tau zoo dua. Nws tsis yog me me tab sis qhov ua tau zoo ua rau nws tsim nyog nws. Ua tib zoo saib thiab nyeem txog tus qauv tsim ntawm no-https://www.adafruit.com/products/390 Qee qhov sau tseg: Ib lub xov tooj ntawm tes Lithium Polymer them nyiaj tuaj yeem lees txais lub hwj chim nkag los ntawm 3.7 txog 7v siab tshaj. Thaum lub xov tooj ntawm tes nce mus txog qhov them tag nrho lub charger yuav hloov mus rau lub dag zog them. Thaum them nyiaj siv lub chaw nres nkoj mini USB, kev them nqi tam sim no txwv rau 100mA. Thaum them nyiaj siv lub thoob ntsaws ntsaws, qhov them tam sim no txwv rau 280mA. Lub hnub ci cell maxes tawm ntawm kwv yees li 5v @ 100mA hauv tshav ntuj ci. Yog tias koj xav tau them sai dua tsuas yog siv lub hnub ci loj dua- ib lub 6v cell @ 250mA yuav ua haujlwm tau zoo heev thiab lawv tau txais tau yooj yim thiab pheej yig. Kuv siv qhov loj ntawm lub hnub ci cell uas kuv tau ua vim kuv xav kom nws ua kom me me. Kuv tsis tuaj yeem pom los ntawm cov chaw tsim khoom yog tias lub hnub ci cell uas kuv tau siv muaj diode thaiv. Ib qho thaiv diode tau siv ntau lub hnub ci them nyiaj los tiv thaiv lub hnub ci ntawm lub tshuab roj teeb thaum lub teeb pom kev tsawg. Cov tswv cuab qhia RBecho tau taw qhia tias kev them nqi hluav taws xob siv tsis zoo qhov xav tau rau qhov thaiv diode hauv daim ntawv thov no. Koj tuaj yeem qhia thaum lub hnub ci cell tsim lub zog txaus vim tias lub me liab LED ntawm lub charger yuav tuaj thaum lub sijhawm them nyiaj.

Kauj Ruam 2: Tsim Minty Boost Kit

Ua ntej tshaj tsim cov khoom MIntyBoost raws li nws cov lus qhia. Nws yooj yim heev los sib sau ua ke- txawm tias ib tus neeg tshiab ua tiav tuaj yeem ua nws. Nws txuas ntawm txuas lub roj teeb hauv cov khoom siv, peb tab tom yuav txuas tus JST txuas rau MintyBoost PCB. Qhov txuas me me no yuav tso cai rau MintyBoost Circuit txuas mus rau Lithium Polymer roj teeb them hluav taws xob. Xyuas kom koj tau txais qhov polarity raug! Ntsuas MintyBoost los ntawm kev txuas lub roj teeb pob (xyuas kom lub roj teeb pob tau them) thiab them hluav taws xob. MintyBoost txuas rau lub cim txuas SYS ntawm lub rooj them nyiaj thiab lub roj teeb lithium polymer txuas mus rau lub cim txuas GND. Tam sim no txiav ib qho thais hauv Altoids tin rau USB chaw nres nkoj thiab siv qee qhov ob tog nplaum los txhawm rau txhawm rau PCB rau Altoids tin.

Kauj Ruam 3: Ntxiv Roj Teeb thiab Charger

Tam sim no txiav ib qho thais tawm ntawm lwm sab ntawm Altoids tin kom haum rau lub charger thiab ruaj ntseg them nqi hluav taws xob mus rau hauv qab ntawm Altoids tin nrog ob tog nplaum. Rov txuas lub roj teeb thiab MintyBoost PCB mus rau qhov them nqi hluav taws xob. Nco ntsoov tias tsis muaj dab tsi nyob hauv qab ntawm ib qho ntawm cov phiajcim hauv Circuit Court tau kov hauv qab ntawm Altoids tin.

Kauj Ruam 4: Ntxiv Solar Cell

Muaj ob peb txoj hauv kev sib txawv los txuas lub hnub ci ntawm tes. Thawj yog los ntawm kev ua kom luv luv txuas txuas thiab ntsaws lub ntsaws ntsaws rau hauv lub tog raj ntsaws ntawm lub tsub hluav taws xob.

Txoj hauv kev thib ob yog hloov lub txuas nrog lwm JST txuas thiab txuas nws mus rau qhov txuas thib peb cim 5v ntawm kev them nqi hluav taws xob. Kuv tsis muaj lwm tus JST txuas ua ke yog li kuv tsuas yog siv cov khoom siv khaws cia ob qhov txuas txuas mus rau qhov them nqi hluav taws xob qhov twg muaj ob lub pins qhib ntawm kab 5v. Siv txoj hauv kev thib ob yeej yog qhov huv me ntsis vim tias koj tsis muaj lub thoob loj ntsaws tawm ntawm ib sab ntawm lub tin. UAB NTAWV- Txij li thaum thawj lub xov tooj hluav taws xob tau raug txiav lawm, txoj hauv kev zoo tshaj los txuas qhov tshiab Sparkfun LiPo charger yog txhawm rau txuas lub mini USB cable rau lub hnub ci xov tooj ntawm tes kom nws tuaj yeem ntsaws ncaj qha rau lub charger. Muaj cov lus qhia yooj yim yuav ua li cas ua qhov no-https://ladyada.net/make/solarlipo/ Tam sim no txuas lub hnub ci xov tooj rau sab saum toj ntawm Altoids tin siv qee qhov 2 dav Velcro. Kuv qhwv lub roj teeb pob nrog txheej txheej ntim cov kab xev kom pab tiv thaiv nws. Tom qab ntawd lub roj teeb pob tau teeb tsa yooj yim rau saum ob lub rooj sib tham hauv Circuit Court- nws yog qhov haum ze tshaj plaws. Tam sim no teeb tsa koj MightyMintyBoost tawm hauv lub hnub ci thiab them nws! Koj yuav tsum pom LED me me liab ntawm lub rooj tsav xwm them nyiaj lub teeb. Thaum nws tau them tag nrho txuas koj lub iPod/iPhone/USB siv lub cuab yeej thiab txaus siab!

Kauj Ruam 5: FAQ thiab Cov Lus Qhia Ntxiv

Nov yog daim ntawv teev cov lus nug uas nquag nug: Q: Nws puas tuaj yeem them lub roj teeb Lithium Polymer ntau dua? A: Tsis yog- lub roj teeb nws muaj nws tus kheej qhov hluav taws xob qis txiav tawm cov hluav taws xob uas yuav tiv thaiv nws los ntawm kev tso tawm tag nrho- qhov hluav taws xob qis txiav tawm ib puag ncig 2.8vQ: Puas yog lub hnub ci cell muaj qhov thaiv diode los tiv thaiv nws los ntawm kev tso dej Lithium A: Tsis muaj qhov thaiv diode yog qhov tsim nyog- Lub roj teeb Lithium Polymer tiv thaiv lub roj teeb los ntawm kev xau tam sim no.: Nws yuav siv sij hawm ntev npaum li cas thiaj nyob ntawm seb muaj hnub ci npaum li cas tab sis raws li qhov xav tau qhov hnyav nws yuav siv sijhawm kwv yees li 20 teev siv lub hnub ci me me ntawm lub hnub ci ncaj qha. Siv lub hnub ci loj dua tuaj yeem yooj yim siv ib nrab yog tias tsis yog ib feem peb ntawm lub sijhawm. Cov nuj nqis tib yam yuav siv yog tias koj tau them nws ntau dua USB lossis siv lub hwj huam hluav taws xob phab ntsa. Charging koj lub iPod tau nrawm dua. Nws nrawm npaum li cas nws nyob ntawm koj lub cuab yeej lub roj teeb. IPod kov muaj lub roj teeb 1000mAh yog li nws yuav tsum them nws li ntawm 2 teev. Ib iPhone 3G muaj roj teeb 1150mAh yog li nws yuav siv sijhawm ntev me ntsis thiab 2G iPhone muaj 1400mAh roj teeb, yog li nws yuav siv sijhawm kwv yees li 3 teev. Q: Lub roj teeb Lithium Polymer muaj cov khoom siv hluav taws xob ntau ntawm 3.7v yam tsawg kawg rau 7v qhov siab tshaj- dab tsi Yog tias kuv xav siv lub hnub ci cell ntau dua kom tau them sai dua? Koj tuaj yeem siv 7805 tus tswj hluav taws xob txhawm rau txwv cov zis rau +5v -lawv tsuas yog tus nqi kwv yees li $ 1.50 thiab yooj yim heev rau xaim. 7805 yuav muab rau koj raws li tsau +5v thiab feem ntau yog qhov zoo txog 1A tam sim no. Koj kuj tseem tuaj yeem siv LM317T uas yog tus tswj kev hloov pauv, tab sis nws yuav cuam tshuam nrog kev siv hluav taws xob me ntsis ntxiv. Qee tus neeg kuj siv diodes kom poob qhov hluav taws xob, vim tias ntau lub diodes muaj qhov hluav taws xob poob ntawm.7vTxhua tus muaj cov ntaub ntawv ntau ntxiv ntawm no: https://en.wikipedia.org/wiki/Linear_regulatorQhov lwm qhov kev xaiv yuav yog siv 6v/250mA hnub ci vaj huam sib luag. Qhov no yuav nyob hauv qhov tam sim no tam sim no thiab qhov hluav taws xob ntau ntawm cov roj teeb Lithium Polymer. Nco ntsoov tias koj tseem tuaj yeem txuas cov hnub ci me me nyob rau hauv ua ke kom nce qhov muaj tam sim no- ob 5v/100mA hnub ci cell txuas nrog ua ke yuav muab qhov tso tawm ntawm 5v @200mA Q: Yuav ua li cas yog tias kuv xav siv lub charger nrog lub siab dua tam sim no A: Sparkfun muaj lub roj teeb Lithium Polymer uas tshaj tawm ntawm 1A: A: Txhawm rau siv lub zog 1A lub zog ntau dua koj yuav xav tau xaim ob txoj kev hloov mus rau roj teeb kom nyob hauv ib txoj haujlwm lub roj teeb yuav txuas nrog lub charger thiab hauv lwm txoj haujlwm roj teeb yuav txuas nrog MintyBoost Circuit. Q: Qhov no puas yuav ua haujlwm nrog USB lwm yam tsis yog iPods thiab iPhones? A: Koj twv! Muaj cov npe ntawm no: https://www.ladyada.net/make/mintyboost/Q: Tsis yog sab hauv ntawm Altoids tin luv luv hauv Circuit Court? hauv qab ntawm lub rooj tsavxwm los ntawm kev cuam tshuam nrog sab hauv qab ntawm cov tin. Yog tias koj txhawj xeeb tiag tiag koj tuaj yeem npog sab hauv qab ntawm cov tin nrog cov kab xev kom meej. Q: Tus nqi no ntau npaum li cas? Kuv puas tuaj yeem tsim nws tsawg dua? A: Yog tias koj yuav txhua yam raws li tau teev tseg nws yuav raug nqi $ 70.75 (tsis suav nrog Altoids tin lossis thauj khoom.) Yog tias koj xav khawb nws siv MintyBoost PCB los ntawm Adafruit, tsim koj tus kheej them nqi hluav taws xob thiab muab khoom rau koj tus kheej. los ntawm ntau qhov chaw koj tuaj yeem txuag tau me ntsis. Ob qho kev them nqi hluav taws xob thiab MintyBoost Circuit muaj nyob online- tsuas yog mus rau nplooj ntawv web uas tau teev tseg hauv cov cuab yeej thiab cov khoom siv- lawv kuj tseem muaj npe nyob hauv qab ntawm nplooj ntawv no. Ob qho Maxim thiab Kab Tawm Tshuab muab cov qauv dawb (raws li lawv cov vev xaib) ntawm lawv ICs yog li koj tsuas yog xav muab tag nrho lwm cov khoom (muaj los ntawm cov chaw xws li Mouser thiab Digikey.) Siv lub hnub ci me me me me thiab 2200mAh roj teeb nws tuaj yeem tsim nws kom tsawg dua: 2200mAh batterysolar cellMintyBoost PCBA tom qab ntxiv qhov me me rau MintyBoost Circuit, ib qho me me PCB dawb rau kev them nqi hluav taws xob (koj yuav tsum tau kos lub rooj tsavxwm koj tus kheej) thiab lub mini USB txuas, koj tuaj yeem tsim qhov no rau ib puag ncig $ 21.00 (tsis suav nrog thauj lossis Altoids tin).) Nws yuav tsis zoo ib yam nkaus, tab sis nws yuav ua haujlwm zoo ib yam. Kuv tsis paub yog tias 2200mAh roj teeb yuav haum rau hauv Altoids tin ib yam. Nws yuav yog LOT ntau dua ua haujlwm ntawm chav kawm, thiab tuaj yeem muaj qhov ncaj ncees ntawm kev daws teeb meem yog tias koj tsis tau ntsib dua hauv kev tsim cov kab hluav taws xob no lossis cov khoom siv sab hauv sab saum toj. Yog li nws puas raug nqi? Kiag li- nws tsuas yog nyob ntawm qhov haujlwm koj xav ua. Txawm li cas los xij, koj tau txais txiaj ntsig zoo thiab muaj ntau yam siv lub hnub ci siv hluav taws xob. Q: Koj tau suav qhov kev siv fais fab thiab qhov sib npaug CO2 li cas? A: Nov yog lej-3.7v (LiPo rated voltage) x.1A (hnub ci nqi tam sim no) =.37W.37W x 12.5hrs (them lub sijhawm raws li lub peev xwm roj teeb nruab nrab) = 4.625Wh4.625Wh x 365 hnub = 1688.125Wh toj xyoo 1688.125Wh toj xyoo x 30, 000, 000 units muag = 50, 643, 750, 000Wh tag nrho siv ib xyoos (50.644gWh) 50.644gWh ib xyoos x 1.5 lbs CO2 tsim tawm rau kWh siv = 75, 965, 625 lbs. Pom zoo cov no ntau dua lossis tsawg dua qhov txiaj ntsig tab sis lawv qhia meej meej qee qhov peev xwm rau qee qhov kev txuag hluav taws xob loj. 12.5hr hnub ci lub sijhawm them nyiaj hauv ib hnub tsis yog qhov tseeb rau feem ntau ntawm lub ntiaj teb tab sis yog tias koj luv lub hnub ci lub sijhawm kom kwv yees li 4.5hrs ntawm 280mA tam sim no cov txiaj ntsig tseem nyob li qub. zoo li daim duab qhia chaw thiab cov ntaub ntawv tuaj yeem nrhiav tau ntawm no: https://www.sparkfun.com/commerce/product_info.php?products_id=726A ua tiav cov lus piav qhia thiab cov ntaub ntawv ntawm MintyBoost Circuit tuaj yeem pom ntawm no: https:// www.ladyada.net/ua/mintyboost/

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