GOOB - Tswb Tswb Ntse: 15 Kauj Ruam (nrog Duab)

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:26

GOOB yog lub npe luv rau "Tawm Ntawm Lub txaj", lub npe haum rau kuv qhov haujlwm. Kuv xav tsim lub cuab yeej uas tuaj yeem pab ua kom kuv sawv thaum sawv ntxov vim tias nws tsis yog txoj haujlwm yooj yim tshaj plaws. Lub tswv yim tseem ceeb yog lub tswb ceeb toom tsis tso lub tswb ua ntej koj tawm ntawm lub txaj thiab tawm ntawm lub txaj ntau dua li ob peb feeb. Kuv kuj xav ntxiv qee qhov txiaj ntsig zoo li lub teeb pom kev hmo ntuj nrog lub zog sawv thiab lub wireless them. Yog li cia peb ua kom raug rau kev tsim!

Khoom siv

Cov no yog cov khoom koj xav tau.

1. Coppertape (Aliexpress)

2. ESP32 X 1 (Aliexpress)

3. IR nrug sensor Ntse 2y0A21 X 1 (Aliexpress)

4. Resistors thiab lwm yam khoom me me

4a ib. 2K tiv thaiv

4b ua. 1 Kresistor

4c tso. kab xev

5. Wireless charger (Aliexpress)

6. Ntau X 1

7. TIP120 X 1 (Aliexpress)

8. LCD X 1 (Aliexpress)

9. Ledstrip (Aliexpress)

10. Potentiometer X 1

11. Buzzer X 1

12. MCP 3008 X 1 (Amazon)

13. SN74HC595N X 1

14. PCB (rau soldering rau)

15. RaspberryPI X 1

16. Wood (min 25X70 cm)

17. Sticker daim kab xev

(sab nrauv)

18. Wireless dongle (Amazon)

tag nrho tus nqi ntawm txhua qhov khoom siv yuav tsum yog nruab nrab ntawm 90 thiab 170 euro (nyob ntawm seb koj puas muaj sijhawm lossis tsis (aliexpress))

Kauj Ruam 1: Cov Cuab Yeej Yuav Tsum Tau

1. Ib lub raj hlau/chaw nres tsheb (yog tias koj xav tau muab tshuaj txhuam rau hauv PCB)

2. Qee cov cuab yeej ntoo ntoo yooj yim

3. Ntoo kua nplaum

4. Kub kua nplaum phom (kom ruaj ntseg qhov rau casing)

5. Sandpaper

6. Boxcutters

7. Laum

8. Powertools (xaiv tau)

Kauj Ruam 2: Pib Nrog Daim Duab Circuit

PEB ESP32

Txoj kev npaj rau ESP32 yog tshaj tawm rau lub vev xaib ntawm Pi yog tus neeg nkag los lossis tawm hauv nws lub txaj. Tias yog vim li cas ESP tsis txuas ncaj qha rau Pi.

IR nrug sensor ntse 2y0A21

Koj yuav xav tau MCP3008 txhawm rau hloov pauv cov ntaub ntawv sib piv rau hauv cov ntaub ntawv nyeem tau. yog tias koj xav ntxiv lwm qhov kev ntsuas analog koj tuaj yeem txuas lawv mus rau tus lej pub dawb ntxiv ntawm MCP

LCD npo

Ntawm no kuv tau xaiv los siv LCD nrog kev hloov chaw sau npe kom txuag tau qee tus GPIO pins los ntawm pi. Koj kuj tseem tuaj yeem xaiv txuas LCD ncaj qha rau tus pi lossis koj tseem tuaj yeem siv cov duab oled yog tias koj xav tau qhov ntawd.

Lub ledstrip

Kuv tau siv daim kab xev uas kuv pom hauv tsev nws yog tus qauv tsis-RGB. Rau kuv siv qhov ntawd yog qhov kuv xav hauv siab. Yog tias koj xav nthuav kev nthuav dav ntxiv thiab siv rgb ledstrip, koj tuaj yeem ua li ntawd. Koj xav tau ntau lub transistors thiab koj yuav tau hloov qee yam hauv cov cai ib yam.

Kauj Ruam 3: Ua Daim Duab Circuit

Los ntawm kev siv txhua yam khoom hais thiab saib ntawm daim duab koj tuaj yeem rov tsim lub Circuit.

Kuv pib nrog tsim lub Circuit Court ntawm lub khob cij rau kev sim yooj yim thiab tinkering, tab sis yog tias koj xav kom ncaj ncaj nws mus rau PCB koj tuaj yeem ua qhov ntawd.

Kauj ruam 4: Teeb tsa Pi

Ua ntej sau cov txheej txheem muaj qee cov kauj ruam uas yuav tsum tau ua nrog pi.

Kauj Ruam 1: Teeb WLAN li qub thiab siv WLAN 1 ua wifi txuas

Txog qib no kuv yuav tso qhov txuas mus rau qhov chaw raug cai ntawm Raspberry qhov twg koj tuaj yeem ua raws cov theem (koj tuaj yeem pom cov theem ntawm no)

Kauj Ruam 2: Teeb tsa Mysql database ntawm tus pi

Qhov no yuav tsum tau txais cov ntaub ntawv pw tsaug zog tom qab. Ntawm qhov no koj tseem tuaj yeem pom cov lus qhia txaus hauv internet yog li kuv yuav tsis piav qhia txhua yam ntawm no. (txuas rau ib qho ntawm cov kev qhia ntawm no)

Kauj Ruam 3: Teeb tsa apache webserver

Qhov no yog qhov yooj yim zoo nkauj. Koj tsuas yog yuav tsum tau ua 'sudo apt install apache2' thiab qhov ntawd yog nws. Tam sim no koj tuaj yeem hloov lub xaib hauv phau ntawv teev npe '/var/www/html' mus rau html, css thiab js pom ntawm kuv github

Kauj Ruam 5: Ua Databas Shematic

Txog cov ntaub ntawv khaws cia Kuv tau xaiv cov qauv yooj yim nrog kev nkag mus rau yam tsim nyog tshaj plaws uas kuv xav nkag nrog txawm tias qee yam ntxiv rau kev nthuav dav ntxiv.

Kauj Ruam 6: Txoj Cai (Pi thiab ESP)

Txog kev coding Kuv siv Pycharm qhov kev siv yooj yim uas kuv siv hauv tsev kawm ntawv.

Programming ESP32 Kuv tau xaiv los siv arduino IDE. Koj yuav tsum teeb tsa qee cov laug cam ntxiv mus rau IDE txhawm rau txhawm rau tuaj yeem xa cov cai rau koj li ESP (nyeem ntawm no).

Txog tus lej koj tuaj yeem mus rau kuv nplooj GitHub

Kauj Ruam 7: ESP32 Sab Ntawm Yam

Nov yog qhov yooj yim zoo nkauj. Nrog tus lej koj tuaj yeem pom ntawm kuv tus github, koj tsuas yog xav tau txuas daim kab xev tooj liab rau tus pin 4 (tus kov tau tus pin) thiab koj tuaj yeem cia li muab tso rau hauv lub hauv ncoo lossis hauv qab koj kis.

Txhawm rau txuas tus esp32 mus rau pi koj tsuas yog xav tau txuas nrog lub chaw nkag hu ua ESP32 txuas nrog tus password 12345678 thiab mus rau nplooj ntawv router ntawm koj lub xov tooj. Muaj xaiv cov ntawv qhia zaub mov thiab xaiv cov ntsiab lus tshiab. Ntawm no koj xaiv lub npe ntawm koj tus pi lub ntsiab lus nkag thiab muab tus lej nkag, yog li ntawd!

Kauj Ruam 8: Ua Casing

Txiav koj cov ntoo hauv daim me me thiab muab lo rau hauv lub thawv ntawv (tsis txhob lo rau saum)

Kauj Ruam 9: Kos Tawm Qhov Chaw Koj Xav Tau Koj Lub Qhov/Qhov tob

Teeb duab rau nws nrog tus xaum ntsia zoo li txoj hauv kev zoo tshaj rau kuv.

Kauj Ruam 10: Ua Lub Qhov thiab Txiav

Rau qhov tob dua kuv pom txoj hauv kev yooj yim tshaj plaws los ua nws nrog lub thawv txiav thiab txuas ntxiv nws los ntawm kev txhuam nrog qee cov ntawv txhuam. Qhov ua tau yog vim kuv hom ntoo. Txog rau lwm qhov kuv xav kom siv lub cuab yeej siv hluav taws xob, tab sis siv lub qhov taub thiab siv lub tshuab ntsaws ntsaws yuav ua haujlwm ib yam.

Kauj Ruam 11: Cov Khoom Siv Hluav Taws Xob Rau Hauv Pcb

Cov kauj ruam no tsis muaj kev lav phib xaub tab sis muab cov khoom ua kom pom zoo dua thiab nws yuav yooj yim dua rau hauv cov ntoo ntoo.

Kauj Ruam 12: Txhim Kho Txhua Yam Hauv Cov Ntaub Ntawv

Saib yog tias txhua yam haum rau hauv rooj plaub. koj tuaj yeem pib ua kua nplaum rau qee qhov tab sis nco ntsoov tias koj tseem yuav tsum tau muab cov nplaum lo rau kom ua rau sab nrauv zoo nkauj, yog li kuv xav kom tos nrog cov xim kub.

Kauj Ruam 13: Tiav Tiav: Sab Nraud

Kuv tau xaiv los siv daim nplaum loj uas muab rau sab nrauv kom zoo nkauj ntxiv. koj tuaj yeem xaiv xim.

Kauj Ruam 14: Hloov Kho Sab Nraud/Sab Hauv

Tam sim no yog lub sijhawm rau kub lo rau qee qhov rau hauv lub casing thiab yog tias koj xav ua kom tiav cov teeb pom kev zoo ib yam li kuv koj tuaj yeem mus rau koj qhov chaw ua haujlwm hauv hobbyshop thiab saib qee cov yas mis zoo li cov khoom siv kom pom lub teeb pom kev zoo. Koj tuaj yeem hlais qee txoj kab nyias nyias thiab tso lawv saum lub LED zoo li qhia.

Kauj Ruam 15: Qhov tshwm sim

Lub tswb nrov ua haujlwm uas tuaj yeem tswj tau los ntawm lub vev xaib nrog lub peev xwm them lub wireless thiab tseem siv tau ua lub teeb hmo ntuj. Yuav tsis muaj kev tsaug zog tom qab koj teeb tsa lub tswb moos no.