Sib Sau Cov Pob Zeb Tseeb Tseeb tiag (RBBB) Arduino Clone - Hloov kho: 16 Cov Kauj Ruam

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

Hloov kho 8/16/2008: ntxiv cov duab ntawm pawg thawj coj sib txawv teeb tsa hauv kauj ruam kawg. Qhov RBBB los ntawm Cov Khoom Siv Niaj Hnub No yog qhov zoo me ntsis Arduino clone. Yog tias koj muaj qhov haujlwm Arduino xav tau tus hneev taw me me lossis lub rooj tsav khoom pheej yig, qhov no yog kev daws teeb meem zoo. Kuv nrhiav pom RBBB thaum nrhiav kev pheej yig dua rau ntawm pawg thawj coj saib xyuas Arduino kuv tau siv los txhim kho kuv Qhov Teeb Pom Kev Sab Qaum Teb. Ntawm kev muag, yuav 5 cov khoom siv, cov no tawm los txog $ 9 txhua. Qhov ntawd yog kev khaws nyiaj ntau dua $ 35 Arduino Diecimila.

Kauj ruam 1: Cov Khoom

Nov yog txhua qhov ntawm RBBB cov khoom siv. Nyob nrog yog:

2 10k resistors (Brown, Black, Orange) 2.1ufd ceramic capacitors 2 47 ufd electrolytic capacitors 1 voltage regulator 1 3mm LED 1 Atmega168 preprogrammed nrog bootloader 1 16 MHZ ceramic resonator txiv neej header pins 6 txoj cai-txiv neej-header pins 1 momentary hloov 1 28 tus pin IC qhov (socket)

Kauj ruam 2: Cia Peb Pib

Solder nyob rau hauv resistors. Kev taw qhia tsis muaj teeb meem, ntawm no.

Kauj Ruam 3: Thawj Capacitors

Tom ntej no ntxiv rau hauv cov khoom siv hluav taws xob. Cov no tseem tuaj yeem tso rau hauv txhua qhov kev taw qhia.

Kauj ruam 4: LED

Kev taw qhia tseem ceeb! Cov hmoov txhuas ntev dua yog qhov zoo. Daim duab qhia pom qhov tseeb. Kuj tseem muaj + kos npe rau ntawm lub rooj tsavxwm kom pom qhov twg cov hlau lead ntev mus.

Kauj Ruam 5: Tus Hloov thiab Lub Hwj Chim Tswj

Ntxiv rau hauv qhov hloov pauv thiab lub zog tswj hwm.

Qhov hloov pauv yog lub duab plaub thiab yuav ntsaws rau hauv qhov chaw nrog siv zog me ntsis. Yog tias nws zoo li tsis haum, tig nws 90 degrees thiab sim dua. Tus tswj hwm lub zog tau teeb tsa nrog nws sab tiaj rau ntawm ntug ntawm lub rooj tsavxwm. Saib cov kauj ruam tom ntej rau lwm txoj kev xaiv fais fab.

Kauj Ruam 6: Cov Hluav Taws Xob Hluav Taws Xob

Mount ob lub tshuab hluav taws xob electrolytic raws li qhia. Raws li nrog LED, cov hlau lead ntev dua yog qhov zoo.

Kauj Ruam 7: IC Qhov (Socket)

Hauv kev teeb tsa IC lub qhov (socket) koj tuaj yeem xav tso nws tawm ntawm lub rooj tsavxwm me ntsis. Qhov no ua rau tus lej cim me ntsis yooj yim nyeem. Kuv siv cov hlau txiav los ntawm cov khoom siv yav dhau los txhawm rau rub lub qhov (socket) tawm ntawm lub rooj tsavxwm me ntsis thaum kuv tau siv. Tom qab, lawv swb tawm yooj yim.

Ib kawg ntawm lub qhov (socket) muaj qhov thais. Pom daim duab ntawm lub qhov (socket) ntawm lub rooj tsavxwm tseem muaj qhov thais. Phim cov kev taw qhia thiab cov laug rau hauv qhov chaw.

Kauj Ruam 8: Pib ntawm Header Pins

Ntawm no koj muaj ntau txoj kev xaiv. Cov khoom siv muab rau koj nrog txiv neej header pins, tab sis nyob ntawm koj qhov project koj yuav tsis xav tau ib tus pin. Koj kuj tseem xav siv tus poj niam tus pin lossis txawm tias rub tus pin taw tes rau sab saud (thim rov qab los ntawm qhov uas tau qhia.) Rau kev tsim qauv, muaj cov txiv neej tus pin txuas raws li qhia ua kom yooj yim ntsaws lub rooj tsavxwm rau hauv lub khob cij.

Pib los ntawm snipping 4 tus pin tawm qhov kawg ntawm ib qho ntawm cov teeb ntawm lub taub hau. Siv cov seem seem ntawm seem hauv lub qhov cim A5 -D9. Nov yog tib sab ntawm pawg thawj coj saib raws li LED. Tom ntej no, coj 4 tus pin koj txiav tawm thiab muab lawv tso rau hauv D5-D8 qhov. Tam sim no txiav cov seem ntawm cov ntawv hauv ib nrab. Siv ib qho ntawm ib nrab thiab muab nws tso rau hauv RST - +5 qhov.

Kauj Ruam 9: Tus Resonator

Mount lub ceramic resonator. Kev taw qhia tsis muaj teeb meem.

Kauj ruam 10: Diode

Ceev faj nrog kev taw qhia ntawm diode. Mount raws li qhia nrog kab txaij dawb ntawm lub rooj tsavxwm.

Kauj Ruam 11: Txuas Hluav Taws Xob

Solder nyob rau hauv lub qhov (socket) lub zog. Saib cov kauj ruam tom ntej rau lwm txoj kev xaiv fais fab.

Kauj Ruam 12: Lub Hau Kev Ua Haujlwm

Koj muaj qee qhov kev xaiv ntawm no, ib yam nkaus. Cov khoom siv muab txoj cai txiv neej lub taub hau uas tuaj yeem ntsia tau raws li qhia. Lwm qhov kev xaiv yog siv qee qhov ncaj txiv neej lub taub hau sab laug los ntawm cov kauj ruam dhau los. Tsis muaj lub taub hau kaum sab xis nyob rau hauv qhov chaw RBBB haum zoo hauv Altoids Chewing Gum tin.

Kauj Ruam 13: Ntxuav Lub Rooj Tswjhwm Saib

Txij ntawm no mus nws yuav yog lub tswv yim zoo los muab koj lub rooj tsavxwm kom zoo nrog txhuam cov cawv thiab txhuam hniav. Qhov no yuav tshem tawm cov kab laug sab laug ntawm lub rooj tsavxwm. Cia lub rooj tsavxwm qhuav lossis tshuab nws kom qhuav ua ntej teeb lub ATMEGA168 nti.

Kauj ruam 14: Mount IC

Pom qhov thais hauv ib kawg ntawm ATMEG168 nti. Nco ntsoov qhov thais hauv lub qhov (socket)? Taw qhia lub nti nrog lub qhov (socket) thiab maj mam nias nws rau hauv qhov chaw. Tej zaum koj yuav tsum tau ua tib zoo khoov cov ntiv tes ntiv tes sab hauv me ntsis kom nws haum.

Kauj ruam 15: Nws yog! los yog Nws?

Tam sim no koj lub rooj tsavxwm tau sib sau ua ke thiab npaj tau los ua haujlwm!

Nco ntsoov kuv tau hais qee qhov kev xaiv rau lub hwj chim muab? Yog tias koj xav kom muaj lub rooj tsav xwm me dua koj tuaj yeem tshem lub qhov hluav taws xob los ntawm pawg thawj coj saib. Koj tuaj yeem xav ncaj qha xaim 9v txuas txuas mus rau lub rooj tsavxwm lossis khiav xov hlau mus rau lub zog hluav taws xob nyob deb. Koj tseem tuaj yeem txiav lub rooj tsavxwm kom qis dua los ntawm kev tshem tawm ntu uas siv rau kev tswj hwm lub zog. Qhov no tuaj yeem teeb tsa lwm qhov chaw lossis tshem tawm tag nrho yog tias koj txoj haujlwm tuaj yeem muab kev tswj hwm 5v zog.

Kauj ruam 16: Hloov tshiab

Nov yog cov piv txwv ntawm kev teeb tsa pawg thawj coj sib txawv. Hauv qab yog lub rooj tsav xwm sib sau ua ke hauv daim ntawv qub. Hauv nruab nrab yog cov khoom siv Kuv yuav siv nrog lub roj teeb 9v (lossis lub roj teeb pob). Sab saum toj yog lub rooj tsavxwm hauv daim ntawv me tshaj plaws. Qhov no yuav xav tau kev tswj hwm lub zog 5v.

Nco tseg Kuv tau tso cov txiv neej ntsug programming lub taub hau kom txo qis pawg thawj coj ntev. Lub Rooj Tswjhwm Saib nruab nrab tsis muaj I/O headers li kuv yuav tau siv cov khoom coj ncaj qha mus rau lub rooj tsavxwm. Lub rooj tsavxwm sab saum toj muaj poj niam lub taub hau. Qhov no tso cai rau xaim lossis txiv neej lub taub hau ntsaws tau yooj yim.