Cov Khoom Siv Hluav Taws Xob (nrog Cov Ntaub Ntawv Zoo): 5 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:27

Koj puas tau muaj qhov ua tsis raug thiab/lossis cov khoom tawg thiab pom koj tus kheej xav "kuv tuaj yeem rov qab los ntawm qhov tsis zoo no li cas?" Nws tau tshwm sim rau kuv ob peb zaug, thiab thaum kuv tuaj yeem rov qab tau feem ntau ntawm cov cuab yeej khoos phis tawj kuv tsis muaj peev xwm rov qab tau feem ntau ntawm cov khoom siv hluav taws xob. Qhov teeb meem tsis yog hais txog desoldering lawv, tab sis los qhia lawv xwb. Tsis txhob hais txog qhov tseem ceeb tshaj ntawm kev txheeb xyuas lawv cov xwm txheej ua haujlwm.

Muaj cov lej ntawm cov phiaj xwm sib txawv uas yuav tsum hloov pauv arduino rau hauv cov khoom ntsuas thiab kuv paub tseeb tias lawv tuaj yeem ua qhov lawv tau cog lus tseg, tab sis kuv twv vim li cas kuv yuav tsum siv sijhawm (thiab ib yam nyiaj ib yam) los tsim PCB thiab nyem qee qhov software hloov pauv los ntawm kev pheej yig tiag tiag tab sis txhim khu kev qha pcb, twb muaj neeg nyob thiab nrog rau txoj cai software flashed. Kuv tuaj yeem muaj kev lom zem ntau dua hacking tus qauv liab qab rau hauv lub cuab yeej ua haujlwm tau zoo.

Kev hloov kho tseem ceeb yog hloov lub roj teeb 9V nrog 18650 Li-Ion cell nrog nws cov nqi them/tawm kev tiv thaiv. Kuv xav kom kuv tus tester rov them rov qab thiab muaj peev xwm siv tau los ntawm qhov chaw nres nkoj usb lossis lub zog twg los xij uas tuaj yeem muab 5V. Muaj ntau dua! Txawm hais tias koj piv 18650 nrog lub roj teeb 9V rov tau dua lub mod yuav hloov tau yooj yim dua vim tias koj tsis tas yuav qhib rooj plaub kom them nws thiab, txawm tias muaj txiaj ntsig ntau dua, koj tsis tas yuav tos yog tias lub roj teeb ploj lawm. Tsuas yog ntsaws rau hauv usb cable lossis 5V fais fab mov thiab siv tus ntsuas tam sim. (lub roj teeb rov zoo dua 9V yuav tsum tau muab nws them rau ib ntus)

Qhov kawg mod yog kom muaj chaw nres nkoj sim ntxiv kom tso cai qee yam phisically cov khoom loj los sim. Ua li ntawd kuv yuav ntxiv 3 tus pin dupont poj niam txuas rau sab. Koj tuaj yeem txuas txhua yam koj xav tau rau cov pins no, kuv yooj yim siv lwm qhov txuas dupont (txiv neej) nrog peb qhov ntsuas ntsuas/ntsuas.

Kauj Ruam 1: Cheebtsam thiab Cov Cuab Yeej

Tus qauv tseem ceeb, hu ua LCR-T4, tuaj yeem pom ntawm Bangood thiab Amazon.

Kuv hais kom yuav tus qauv ntawm Bangood vim kuv tsis tuaj yeem lav tias Amazon tus muag khoom yuav xa cov qauv tib yam nkaus, daim duab thiab cov lus piav qhia zoo tab sis leej twg paub …

Qhov ua tau zoo ntxiv xav tau TP4056 tus qauv (Bangood, Amazon) thiab hloov pauv DC/DC hloov pauv (Bangood, Amazon).

Txij li thaum koj yuav ua raws li cov lus qhia no tsuas yog tias koj xav rov qab tau cov khoom siv hluav taws xob Kuv yuav tsis siv sijhawm los qhia koj tias koj yuav xav tau cov hlau txuas, xov hlau, thiab lwm yam …

Koj yuav tsum muaj peev xwm rov tau 18650 lub xov tooj los ntawm lub laptop roj teeb twg koj muaj ntawm tes tab sis, yog tias koj tsis muaj lossis tsis xav thab nrog li ion rov ua dua, koj tuaj yeem yuav ib lub xov tooj ntawm Bangood lossis Amazon. Koj "tsis txhob" yuav cov khoom no dhau-pheej yig-kom-zoo rau lwm cov haujlwm vim tias lawv yuav tsis phim lawv cov kev qhia tshwj xeeb kom paub meej, tab sis ntawm qhov tod tes txoj haujlwm no lub zog xav tau yog me me uas nws tsis yog teeb meem.

Yog tias koj xav kom muaj tag nrho cov yam ntxwv ntxiv koj yuav tsum yuav ob tus pin txuas, peb tus pin dupont txuas thiab qee qhov kev sib tw ntsuas qhov ntsuas qhov ntsuas.

Hint: peb tus pin dupont tuaj yeem yog cov khoom seem servo (RC servo) cable.

Kauj Ruam 2: Luam Ntawv

Tam sim no ua raws qhov txuas no thiab rub tawm cov ntawv. Cov ntawv qhia luam tawm yog nyob ntawm nplooj ntawv Thingiverse tab sis nws yeej yog qhov yooj yim-rau-luam cov ntaub ntawv, koj yuav tsis xav tau cov lus qhia.

Pla, abs, txawm tias cov ntsiab lus twg yuav ua qhov dag.

Kauj Ruam 3: Hluav Taws Xob Hluav Taws Xob

Raws li koj tuaj yeem pom cov duab eletrical yog qhov yooj yim heev, koj yuav tsum ua ob peb qhov kev sib txuas:

1. txuas TP4056 cov khoom tso tawm nrog cov khoom siv nce qib nrog ob peb xaim
2. txuas lub TP4056 cov khoom siv txuas nrog 2 tus pin txuas txuas ntxiv
3. txuas lub TP4056 roj teeb los rau 18650 ntawm tes
4. tshem tawm 9V tus thawj txuas
5. txuas cov kauj ruam-nce tawm mus rau tus qauv nkag
6. txuas 3 tus pin dupont txuas nrog thawj 3 tus pin ntawm lub qhov hluav taws xob lub caij nplooj ntoo hlav xiav.

Los ntawm "txuas" kuv pom tseeb txhais tau tias "solder" ib txoj kab. Ceev faj tiag tiag nrog cov laug ntawm lub li-ion cell, nws txaus ntshai! Muaj ntau cov lus qhia thiab qhia txog cov kauj ruam online no, tsuas yog tshawb "18650 soldering". Nco ntsoov kom nkag siab yuav ua li cas thiaj li nyab xeeb (hauv paus: ua kom nrawm li muaj peev xwm vim tias cov cua sov ntawm cov hlau txuas yuav ua rau lub xov tooj puas).

Cov roj teeb hluav taws xob muaj lawv txoj hauv kev/qhov nyob hauv qab ntawm rooj plaub, thov siv lawv.

Cov kauj ruam-nce yuav tsum tau teeb tsa kom tso tawm 9V sai li sai tau thiab koj tuaj yeem ua qhov tig nws cov plaub hau nrog lub hau ntswj yooj yim. Koj yuav tsum ua qhov yuav tsum tau ua ua ntej qib 5 thiab koj tuaj yeem yooj yim ua qhov ntawd ib zaug koj tau ua tiav qib 3, tsuas yog tsis txhob hnov qab nws!

Ib zaug soldered txhua yam koj yuav tsum txheeb xyuas nrog lub ntsuas qhov ua tau zoo ntawm txhua qhov txuas thiab kos tus lej txhua lub ncoo tsis luv nrog lwm tus.

Yog tias txhua yam ua tau zoo nias lub tester tsuas yog khawm kom pom tias nws muaj zog thiab nws ua haujlwm tau zoo.

Kauj Ruam 4: Ua Ntej Qhov Tseeb

Tam sim no txhua qhov khoom siv (tseem yog 18650 lub xov tooj!) Tuaj yeem txuas nrog rooj plaub nrog ob peb tee ntawm cov kua nplaum kub. Kuv hais kom siv ob peb tee kua nplaum rau ntawm qhov txuas txuas, txhawm rau tiv thaiv kev ntxhov siab ntawm lub tshuab. Koj tuaj yeem/yuav tsum siv qee cov kua nplaum los txuas 3 tus pin dupont txuas ntawm tus ncej. Kuv tau ntxiv cov hlua khi rau ntawm 2 tus pin txuas txuas, raws li ib txwm kom tsis txhob muaj txhua lub sijhawm ntawm cov tshuab kev nyuab siab thaum kuv ntsaws thiab ntsaws nws.

Koj tuaj yeem/yuav tsum ntxiv ib lub voos xwmfab me me lossis cov ntaub ntawv mos muag kom ntseeg tau tias 18650 yuav nyob hauv qhov chaw yog tias cov kua nplaum kub yuav tsis ua tiav lub sijhawm (nws tsuas yog cov khoom hnyav, yog li feem ntau cuam tshuam rau cov tshuab kev nyuab siab).

Thaum cov kua nplaum txias koj tuaj yeem ua tib zoo kaw rooj plaub nrog 4x M3x25 ntsia hlau. Cov txiv ntoo muaj lawv lub qhov hauv qab ntawm rooj plaub tab sis lawv tsis tas yuav tsum tau (cov ntsia hlau tuaj yeem coj mus rhaub qhov).

Nws ua tiav, tam sim no koj muaj koj li-ion powered tivthaiv tester, hnub zoo siab!

Kauj ruam 5: Siv

Kuv tau kawm los ntawm cov lus hais tias kuv yuav tsum tau ntxiv cov ntaub ntawv hais txog yuav siv tus ntsuas no li cas. Kev sim ua haujlwm yog qhov yooj yim heev, koj tsuas yog yuav tsum txuas cov khoom siv uas koj xav txheeb xyuas thiab tom qab ntawd nias lub pob nkaus xwb. Yog tias tus ntsuas tuaj yeem txheeb xyuas cov khoom siv nws yuav qhia cov khoom siv hauv chav kawm thiab nws cov yam ntxwv tshwj xeeb, txwv tsis pub nws yuav hais tias nws tsis tuaj yeem txheeb xyuas cov khoom siv lossis cov khoom puas. Qhov no tuaj yeem tshwm sim, piv txwv li, yog tias koj txuas 7805 tus tswj hwm txoj kab, nws tsis puas tab sis nws tsis tuaj yeem txheeb xyuas tau. Hauv lwm lo lus koj tsis tuaj yeem txiav txim siab yog tias yam khoom uas tsis tau sau TO-220 yog qhov ua tsis raug lossis tsis ua haujlwm tswj kab.

Koj tuaj yeem txuas cov khoom kom raug sim hauv peb txoj hauv kev:

1. los ntawm cyan caij nplooj ntoo hlav txuas (ZIF qhov): muab cov khoom ob txhais ceg tso rau hauv lub qhov thiab thawb lub me me nqes
2. los ntawm cov ntaub qhwv smd: muab cov khoom tso rau ntawm cov ntaub qhwv tawm hauv nruab nrab lub qhov ncauj
3. los ntawm sab nraud soj ntsuam txuas (yog tias koj ntxiv 3 tus pin dupont txuas)

Qhov txuas sab nraud sab nraud tuaj yeem ua haujlwm nrog qhov twg koj xav tau, tsuav yog lawv tuaj yeem txuas mus rau dupont txiv neej txuas. Kuv tau siv peb qhov kev soj ntsuam me me thiab lwm lub cable servo tab sis koj tuaj yeem siv cov kab zauv thiab ib qho peb xaim cable., Nws tsis muaj teeb meem

ps. Tus lej tus lej yog:

123 - 1111

222 - 3333

Qhov ntawd yog txhua yam, cov khoom ntsuas zoo siab, cov neeg! Ps: yog tias koj pom qhov no -nkag siab txaus los yog nws tau pab koj thov txiav txim siab me ntsis paypal pub dawb, nws yuav zoo siab.