Dev Board Breadboard: 12 Kauj Ruam (nrog Duab)

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

Cov Lus Qhia no qhia yuav ua li cas thiaj tsim tau daim ntawv ua kom haum rau cov dev dev.

Kauj ruam 1: Tam sim no Breadboard

Breadboard (cov laug cam uas tsis muaj kab laug sab) yog cov khoom siv tseem ceeb rau kev tsim qauv hluav taws xob.

Nws tuaj yeem pab koj sim qhov Circuit Court ua ntej yuav siv nws. Txij li qhov kev sib txuas tsis xav tau kev sib txuas, tom qab kev tsim qauv, tag nrho cov khoom siv tuaj yeem rov siv tau rau cov phiaj xwm tom ntej.

Muaj ntau qhov loj me ntawm daim ntawv qhia zaub mov, txhua tus ntawm lawv muaj kev npaj zoo sib xws. Ib qho thais hauv nruab nrab, 2 pab pawg ntawm cov kab dav dav ntxiv rau ntawm qhov thais thiab qee lub khob cij muaj daim npav Bus strips ntawm ob sab. Lub suab ntawm tus pin yog 0.1 ntiv tes (2.54 hli).

Qhov loj ntawm qhov thais yog ib txwm 2 pins dav vim tias qhov loj me no tuaj yeem haum rau txhua DIP (Dual hauv kab kab) pob ntsaws ntsaws hauv nruab nrab. Qhov no yog kev tsim qauv zoo heev vim tias feem ntau Kev Sib Koom Hauv Circuit (IC) muaj DIP version.

Txhawm rau ua kom yooj yim txoj haujlwm kev txhim kho, muaj ntau thiab ntau qhov Kev Sib Koom ua ke tau tshwm sim hauv khw, nws hu ua kev txhim kho (dev) board. Dev board pab txo kev sib txuas ua haujlwm rau cov khoom siv sib xws. Piv txwv li Arduino Nano dev board koom ua ke USB rau Serial adapter, tswj lub zog, Crystal oscillator, cov khoom siv tseem ceeb thiab tiv thaiv nrog ATMega328 chips. Nws tuaj yeem txo ntau txoj haujlwm rau kev sib txuas los ntawm tus tsim tawm.

Txawm li cas los xij, pawg dev tau dav dua li DIP nti, nws txo cov pins nkag tau yooj yim rau txhua kab ntawv dav hlau. Arduino tsev neeg dev board tseem nyob 2 lossis 3 tus pin rau txhua lub dav hlau dav hlau. Feem ntau ESP8266 thiab ESP32 tsev neeg dev board tsuas yog nyob ntawm 1 tus pin rau txhua kab ntawv dav hlau. Ntawm qhov xwm txheej phem tshaj plaws (ib qho ntawm kuv li ESP32 dev board), txhua tus pins ntawm ib sab tau zais tag nrho hauv qab pawg dev thiab lwm sab tsuas yog 1 tus pin rau txhua lub davhlau ya nyob twg.

Tam sim no daim ntawv qhia zaub mov tsis zoo li dev board tus phooj ywg, yog li nws yog lub sijhawm los ua lub rooj nthuav dav dav rau dev board.

Ref.: Yog

en.wikipedia.org/wiki/Breadboard

en.wikipedia.org/wiki/Dual_in-line_package

Kauj Ruam 2: Dev Board Loj Kev Tshawb Fawb

Ua ntej tsim ua haujlwm, cia peb txheeb xyuas tus pin loj (chav nyob hauv pins) ntawm qee pawg dev dev:

• Arduino Nano, 15 x 7
• Arduino Pro Micro, 12 x 7
• Arduino Pro Mini, 12 x 7
• WEMOS D1 Mini, 8 x 10
• WEMOS D1 Mini Pro, 8 x 10
• NodeMCU ESP8266 sib xws, 15 x 10
• Huab cua, 20 x 7
• ESP32KIT, 19 x 10
• ESP32 DEVKIT, 19 x 11
• WiFi Kit 32, 18 x 10
• ESP8266KIT, 19 x 10
• NodeMCU ESP-32S, 19 x 10

Lub rooj tsav dav dav dav yog 7-11 pins, yog li nthuav qhov thais mus rau 5 pins dav yuav tsum haum rau txhua pawg dev. Thiab nws xav tau tsawg kawg 19 khub ntawm cov kab dav dav dav kom haum rau txhua pawg dev.

Kauj Ruam 3: Rov Kho Dua Tshiab

Txij li qhov nqis tes ua dav dua, peb tuaj yeem tso qee yam muaj txiaj ntsig hauv nws. Thaum txhim kho, ib qho ntawm cov khoom tseem ceeb yog lub zog siv. Tshwj xeeb tshaj yog thaum unplugged USB lub zog los ua kom nws nqa tau. Tab sis tsis tshua pom pom lub khob cij tuav tus phooj ywg lub roj teeb tuav hauv khw. Cia peb sim ua kom haum tus tuav lub roj teeb hauv qhov dav dua.

5 tus pin loj tuaj yeem haum rau AAA roj teeb.

• Li qub 1.5 V AAA roj teeb tsis tuaj yeem ncaj qha lub hwj chim feem ntau dev board, yog li qhov no tsis yog qhov kev xaiv zoo.
• Lithium ion roj teeb muaj AAA loj (10440) hauv khw, koj tuaj yeem txuas nws mus rau 3.3 V tus tswj hwm kom muaj zog 3.3 V dev board. Lossis koj tuaj yeem txuas nws mus rau 5 V qib kev nce qib rau lub zog 5 V dev pawg thawj coj saib.
• Lithium iron phosphate battery (LiFePO4 battery) kuj muaj AAA loj hauv khw. Qhov hluav taws xob ntau yog 2.5 - 3.65 V, nws tuaj yeem ncaj qha lub zog ESP8266 thiab ESP32 lossis lwm 3.3 V dev board. Lossis koj tuaj yeem txuas nws mus rau 5 V qib kev nce qib rau lub zog 5 V dev pawg thawj coj saib.

Faj seeb: Yog tias koj qhov project paub qhov hluav taws xob, koj tuaj yeem siv 3.3 / 5 V pib ua haujlwm nce qib nqis nqis rau kev tswj hwm lub zog zoo dua.

Ref.: Yog

www.thingiverse.com/thing 456900 ua

en.wikipedia.org/wiki/Lithium_iron_phospha…

Kauj ruam 4: Kev npaj

Terminal Sawb Hlau Phaj

Kuv nrhiav tsis tau txoj hauv kev ncaj qha yuav cov phaj hlau sab hauv lub davhlau ya nyob twg, yog li kuv tsuas yog disassembly qee qhov ntawm kuv lub khob cij qub kom tau nws. Yog tias koj paub yuav yuav qee yam, thov tso nws hauv qab cov lus pom.

Breadboard Hlau

Tus phooj ywg zoo tshaj plaws ntawm daim ntawv qhia ntawv;>

Lithium Ion lossis LiFePO4 Roj teeb

Lub roj teeb yog nyob ntawm yeem, nyob ntawm qhov yuav tsum tau ua.

Hwj chim Hloov

Lub khob hliav qab tus phooj ywg lub zog hloov pauv kuj tseem xaiv tau rau kev tswj lub roj teeb lub zog.

Daim txhuam cev nplaum

Cov kua nplaum nplaum yog qhov zoo dua los muab cov phaj hlau, yog tias koj tsis muaj nws hauv tes koj tuaj yeem siv qee daim npog ntsej muag hloov.

Kauj Ruam 5: Luam Ntawv 3D

Rub tawm thiab luam daim ntawv los ntawm Thingiverse:

Thawj txheej yog qhov nyuaj rau luam tawm, Kuv hais kom luam tawm qeeb dua thiab tuab dua ib txheej kom ua kom luam tau zoo dua.

Kauj Ruam 6: Tshem Tawm Cov Phaj Hlau

Nco tseg: siv qee tus pin ntev lub taub hau thawb rau saum lub qhov tuaj yeem pab tshem cov phaj hlau.

Kauj Ruam 7: Txhim Kho Cov Phaj Hlau Qub

Tom qab tshem cov phaj hlau, nws yog qhov zoo dua los lim tawm qhov xeb ib qho, vim tias nws yuav cuam tshuam rau kev coj ua.

Yog tias koj pom qee lub phaj hlau hu rau qhov chaw xoob, tsuas yog ntxig tus pas txhuam hniav nyob hauv nruab nrab thiab thawb qhov chaw sib cuag ua ke.

Kauj Ruam 8: Ua Haujlwm Ua Haujlwm

Thawb lub phaj hlau mus rau dev lub rooj noj mov breadboard ib tus zuj zus.

Kauj Ruam 9: Kaw Cov Hlau Phaj

Siv 2 ntawm 15 x 61 mm daim txhuam cev los txhuam cov phaj hlau.

Kauj Ruam 10: Cov Hluav Taws Xob

Siv cov ntawv xov tooj cua xaim txuas lub roj teeb txuas 2 puag ncig thiab tom qab ntawd txuas rau lub davhlau ya nyob twg. Nws tau hais kom siv cov hlau liab rau tus ncej zoo thiab xaim xaim rau tus ncej tsis zoo kom pom zoo.

Nco tseg: Cov xov hluav taws xob txuas mus rau cov kab dav hlau dav hlau twg yog nyob ntawm tus dev pawg tus pin teeb tsa.

Kauj Ruam 11: Qauv Kev Txuas Hluav Taws Xob

Cov duab saum toj no yog qauv piv txwv kev teeb tsa txuas rau Arduino Pro Micro 3.3V version.

• Cov xov hlau tsis zoo txuas mus rau GND tus pin sib thooj davhlau ya nyob twg.
• Cov kab hlau zoo txuas mus rau lub zog hloov pauv thiab tom qab ntawd mus rau Vcc tus lej sib thooj dav hlau dav hlau.

Kauj Ruam 12: Zoo Siab Prototyping

Nws yog lub sijhawm los ua ntau daim ntawv pov thawj dev nrog rau qhov tshiab dev board board breadboard!