Robotic Heart - Koj Muaj Peev Xwm Ua Khoom!: 7 Kauj Ruam (nrog Duab)

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

Thaum koj yuav khoom siv hluav taws xob, lawv tsis tshua tuaj li liab qab PCB. Rau ntau yam laj thawj, PCB nyob hauv ib lub thawv. Yog li hauv cov lus qhia no, kuv yuav qhia koj li cas tuaj yeem coj lub tswv yim thiab hloov nws mus ua cov khoom lag luam (ish)!

SMD soldering tuaj yeem zoo li txaus ntshai, tab sis kuv cog lus rau koj, qhov no YOOJ YIM.

Txhawm rau ua raws, koj yuav xav tau cov khoom siv hauv qab no:

• 0805 resistors (180, 100k & 470k)
• 0805 capacitors (1uF, 0.01uF & 0.001uF)
• NE555
• Neeg hlau:
• Roj teeb CR1616
• Me ntsis ntawm txhuas ntawv ci
• 0805 LED (xaiv cov xim uas koj nyiam)

Cov cuab yeej uas koj xav tau:

• Solder
• Soldering Hlau
• Blu Tack, Sticky Tack (dab tsi yog hom)
• Teeb pom kev zoo
• Tweezers
• Tes ruaj khov

Hnov taug txuj kev nyuaj? Tsim/Xaiv koj tus kheej lub thawv. Lub tswv yim tseem ceeb ntawm no yog kom txav deb ntawm "Circuit-in-an-altoids-tin". Tsis txhob ua rau kuv yuam kev, Lawv yog tus txias.. tab sis yuav luag ib txwm saib zoo nkauj hauv tsev.

Kuv tau suav nrog cov ntaub ntawv dav dawb hau, Yog li koj tuaj yeem hloov pauv thiab teeb tsa cov khoom thiab cov phiaj xwm phiaj xwm.

Kauj Ruam 1: Pom Koj Cov Khoom Kawg

Robots txoj cai, peb txhua tus tuaj yeem lees paub qhov ntawd.

Yog li thaum kuv tus hluas nkauj yuav kuv lub moos no, kuv paub, kuv yuav tsum hloov nws.

Nrog tus ncej me me, qee qhov kab noj hniav thiab tus pinhole, muaj ntau txoj hauv kev.

Ntau lub tswv yim los rau hauv siab, tab sis kuv tseem rov qab mus rau qhov yooj yim "Pib pib Circuit". Ib yam dab tsi hauv qib hluav taws xob nyiam ua haujlwm hobbyists tuaj yeem daws.

Nws yuav tsum yog kho vajtse dawb huv, tsis muaj software teeb tsa. Yog li tsis muaj microprocessors. (Nyob zoo Arduino).

Txij li thaum kuv tau txais qhov no los ntawm kuv tus hluas nkauj, Kuv txiav txim siab ua kom nws me ntsis kev hlub. Hloov chaw khaws lub sijhawm, Kuv xav kom tus neeg hlau muaj lub plawv dhia. Qhib iav pem hauv ntej, tseem qiv nws tus kheej los qhia tib neeg, tias leej twg hnav nws, paub qee yam txog khoom siv hluav taws xob. Ib qho kev sib tham zoo heev.

Venturing ntawm koj tus kheej txoj kev?

Sim thiab rov siv lub Circuit Court hauv cov kauj ruam tom ntej, tab sis ua kom haum rau qee yam sib txawv

1. Xaiv ib qho thaiv.
2. Ntsuas tus qauv ntawm qhov chaw sab hauv.
3. Xav txog cov kev txwv hauv txhua 3 qhov ntev.
4. Nco ntsoov nqa cov roj teeb lossis cov khoom siv fais fab rau hauv tus account
5. Ntxiv/tshem tawm cov ntu rau hauv Circuit Court.
6. Hloov cov phiaj xwm phiaj xwm thiab tej zaum muab tso rau ib feem

Sparkfun muaj EAGLE zoo heev. yog tias koj xav tsis thoob Yuav hloov pauv li cas:

Kauj Ruam 2: Circuit Du Solder

Oui Oui, l'Electronique zoo nkauj heev! (Thov txim, Kuv tsis yog neeg Fabkis)

Cov lus qhia no yog me ntsis ntawm "Pib Pib" thiab tsis muaj dab tsi hais tias "Nyob Zoo Ntiaj Teb" raws li NE555 lub sijhawm teev ntsais muag LED.

Cia Peb Muab Lub Robot no lub plawv!

Kuv yuav tsis npog 555 txoj kev xav, vim tias Internet (thiab Instrucables) muaj cov ntaub ntawv ntau ntxiv txog qhov nti. Tsuas yog saib

Piv txwv li, koj yuav tsum saib Alex qhov ua tsis tau zoo, qhov haujlwm zoo nkauj:

Xijpeem, Qhov Circuit Court no tso lub 555 timer nyob rau hauv hom astable, ua rau LED On/Off ntawm qhov tsis tu ncua.

Koj puas xav kom nws mus nrawm dua/qeeb? Muab tso rau hauv lub potentiometer. Nrhiav cov lus teb ntawm no:

Kuv C2 lub hau, tuaj yeem tso tseg, txuag koj ob peb xees.

Nco tseg, Kuv sau +5V hauv cov txheej txheem, tab sis qhov Circuit Court no tuaj yeem khiav ntawm qhov sib txawv loj ntawm qhov hluav taws xob.

Kauj Ruam 3: Tau Koj Li PCB

Kuv tsis muaj txoj hauv kev koom nrog JLCPCB, tab sis zoo li lawv cov nqi thiab lub vev xaib.

jlcpcb.com/

Koj tuaj yeem siv tus neeg ze koj ntawm no yog cov npe me me:

oshpark.com/

www.eurocircuits.com/ (sim lawv ua ntej, kev pabcuam zoo)

www.seeedstudio.com/fusion.html

Kev xaj khoom los ntawm lawv lub xaib yog ncaj nraim rau pem hauv ntej, thiab pheej yig! Kuv tau suav cov laum thiab cov ntaub ntawv gerber.

Koj tuaj yeem ua tus PCB koj tus kheej: Nov yog ob qho kev qhia zoo rau kev qhia:

www.instructables.com/id/developing-PCB/

www.instructables.com/id/PCB-Etching/

Yog tias koj hloov pauv rau.brd cov ntaub ntawv, nws yooj yim los ua EAGLE tso tawm cov ntaub ntawv tshiab gerber.

JLCPCB muaj qhov piav qhia yooj yim thiab zoo ntawm yuav ua li cas:

Kauj Ruam 4: "Tuaj Litte Enclosure rau Kuv"

Tus neeg hlau no ntxim hlub. Cia peb plab nws!

Tshem tawm nraub qaum, tuaj yeem nyuaj. Koj tuaj yeem tuaj yeem yuav ib qho ntawm no: Saib Rov Qab cov cuab yeej tshem tawm

Lossis.. Siv tus khub uas ntseeg siab. Lawv yuav khawb thiab yuav ua rau puas rau saum npoo av - yog li tsis txhob sim qhov no ntawm koj txiv saib kim. Txuag tus tuav dawb, peb yuav xav tau qhov ntawd rau tom qab.

Clock mechanism thiab lub ntsej muag phaj, tuaj yeem muab pov tseg - lossis khaws tseg rau lwm txoj haujlwm.

Kauj Ruam 5: Sib dhos: Soldering

Kuv muaj IFIXIT kho cov khoom siv, thiab cov khoom tais zoo heev rau kev teeb tsa SMD cov khoom.

Nrhiav tag nrho cov khoom, thiab kos lawv yog txoj hauv kev zoo rau pib tawm. Txoj kev ntawd, koj tuaj yeem tsom mus rau ntawm cov laug, thaum cov hlau kub thiab npaj tau.

Tsis tas li, kuv tuaj yeem pom zoo kom tau txais SMD cov khoom tiv thaiv/cov khoom siv hluav taws xob. Nws yuav tsis muaj txhua qhov txiaj ntsig koj xav tau, tab sis raws li "pib" nrog SMD, nws tiag tiag pab txhim kho koj lub lab rau pheej yig. Kuv tau txais ib qho ntawm cov no

1. Siv Blu Tack, los tuav cov ntawv luam tawm. Txoj kev ntawd, nws yuav tsis hla ib ncig ntawm koj lub rooj.
2. Rau txhua qhov tivthaiv, muab cov tshuaj txhuam me me tso rau ntawm tus pin ntawm PCB.
3. Pib nrog cov khoom sab hauv, thiab ua haujlwm koj txoj kev tawm. (Nco ntsoov, LED muaj polarity: Txheeb xyuas LED polarity
4. Muab ib yam khoom tso rau, rov ua kom sov dua ntawm ib tus pin. Tam sim no nws tagged, solder tus so ntawm tus pin.
5. Ib qho ntawm txhua qhov tau muab pov tseg, tshuaj xyuas cov pob qij txha txuas. Siv lub multimeter, thiab tshawb xyuas qhov txuas ntxiv mus. Cov neeg tawm tsam yuav tsum qhia lawv qhov muaj peev xwm tiv taus, cov khoom siv hluav taws xob yuav tsum tsis txhob qhia txuas ntxiv mus.

Kauj Ruam 6: Sib dhos: Muab Nws Ua Ke

Thaum koj tau sim, thiab pom tias lub Circuit Court ua haujlwm.

Koj tuaj yeem pib sib dhos ntawm Neeg Hlau.

TAB SIS Sim thiab muab cov khoom sib dhos ua ke, koj yuav pom cov tuav dawb nce saum cov neeg hlau rov qab. Txhawm rau ua kom lub roj teeb dawb tuav tau zoo, koj yuav tsum txiav nws hauv qhov siab. Kuv siv rab riam ntse, txiab yuav ua haujlwm zoo. Ib daim kab xev me me, yuav kho lub roj teeb sab saum toj, yog tias koj txiav cov tuav dawb ntau dhau. Tsis txhawj xeeb.

Nco ntsoov qhia cov roj teeb kom raug. Tshem tawm ntawm qhov luam tawm, thiab sab nraud zoo.

Siv ib qho me me ntawm txhuas los txuas rau pem hauv ntej nrog tus ncej zoo. Txhawm rau kom ruaj ntseg, muab cov kua nplaum me me tso rau nws.

Ceev faj: Cov ntawv ci tsis tas yuav tsum tau ua nruj me ntsis. Kuv xub tsim lub PCB, yog li nws siv cov khoom thaiv.

Kauj Ruam 7: Aaand Koj Ua Tiav lawm

Nrog koj zoo siab, koj tau ua koj thawj Robotic Heart!

Khiav Tawm Hauv Kev Sib Tw PCB