Hnab ev ntawv #3: PyBoard: 7 Kauj Ruam

2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25

SPIKE Prime Backpacks yog txuas ntxiv rau LEGO Education SPIKE Prime.

Pyboard Hnab Hnab tso cai rau koj txuas rau WiFi los ntawm SPIKE Prime thiab siv txhua txoj haujlwm ntawm Pyboard. Qhov no yuav nthuav dav ntau qhov haujlwm uas koj tuaj yeem ua tau siv SPIKE Prime Hub.

Peb kuj tseem muaj Lub Koob Yees Duab Lub Hnab uas tso cai rau koj ua ke ua cov duab thiab lub zeem muag pom lub tshuab, Grove Sensor Backpack uas tso cai rau koj txuas cov ntsuas cua txias, Micro: lub hnab me me uas ua rau muaj xov tooj cua sib txuas lus, thiab Breadboard Backpack uas koj tuaj yeem siv los ua qauv kab hluav taws xob.

Khoom siv

Pyboard: (txuas)

Pyboard tawg tawm board: (txuas)

Header tus pin

• 1x14 Txiv neej - 2 (txuas)
• 1x14 Poj niam - 2 (txuas)
• 1x2 Txiv neej -1 (txuas)
• 1x4 Txiv neej -1 (txuas)
• 1x2 Poj niam - 1 (txuas)
• 1x4 Poj niam -1 (txuas)
• 1x8 Txiv neej 1.27 header pins -1 (txuas)

LEGO kab teeb

• 1x 3 -1 ib
• 1 x7-1

LEGO pegs - 6

LEGO Distance Sensor connector -1 (Los ntawm SPIKE Prime cov khoom siv)

Cov cuab yeej

Lub tshuab luam ntawv xim (Tsis teb los tau)

Txiab (los yog laser txiav)

Cov khoom siv soldering

PCB Milling tshuab (Tsis teb los tau)

Kauj Ruam 1: Luam Ntawv PCB

PCB yuav txuas Pyboard mus rau SPIKE Prime.

Mus rau Google Drive nplaub tshev thiab rub tawm "Spike to Pyboard manufacture version 2.fzz". Muaj ntau lub tuam txhab uas tuaj yeem tsim cov PCBs rau koj. Nrhiav tus uas nyob ze. Koj yuav tsum tau luam tawm ob qho qauv PCB tam sim no hauv cov ntawv.

LOS YOG, Yog tias koj tau nkag mus rau lub chaw tsim khoom thiab koj tuaj yeem siv Desktop PCB Milling Machine los ntawm Bantam Tool rub tawm "Spike to Pyboard v01 othermill version.fzz" cov ntawv thiab luam tawm lawv. Ib zaug ntxiv, koj yuav tsum tau luam tawm ob qho qauv PCB tam sim no hauv cov ntawv.

LOS YOG, Koj tuaj yeem ua nws ntawm koj lub tsev. Ua raws li cov lus qhia ntawm no. https://www.instructables.com/id/DIY-PCB-Etching. Yog tias koj xav qhib cov ntawv mus rau https://fritzing.org/ thiab rub tawm/teeb tsa Fritzing hauv koj lub computer thiab qhib qhov tsim ntawm koj lub computer.

Kauj Ruam 2: Soldering Header Pins ntawm Breakout Board

Solder 2- 1x14 Txiv neej header pins ntawm Pyboard breakout board.

Ceev faj: Daim npav SD daim npav ntawm Pyboard tuaj yeem kov lub hau taub hau uas koj nyuam qhuav tau siv. Txhawm rau zam qhov ntawd daim kab xev hluav taws xob nyob rau sab saum toj ntawm daim npav SD ntawm Pyboard.

Kauj Ruam 3: Soldering Header Pins ntawm PCB

NCO TSEG: Ob lub laug cam txuas ntawm lub kaum sab xis raws li qhia hauv daim duab.

Solder 2 - 1x14 Poj niam header pins (pins ntev), 1 - 1x2 Txiv neej header pins (90 degree) thiab 1 - 1x4 Male header pins (90 degree) rau Pyboard Top PCB Board los ntawm Google Drive (ib ntawm ob lub rooj tsavxwm uas koj yuav tsum luam tawm).

Solder 1 - 1x2 Poj niam header pins, 1 - 1x4 Poj niam header pins, 1 - 1x8 Txiv neej 1.27 header pins (los ntawm Mouser) mus rau Pyboard Qab PCB Board los ntawm Google Drive (lwm pawg thawj coj uas koj yuav xav tau luam tawm).

Kauj Ruam 4: 3D Luam Ntawv Case

3D luam cov ntawv. Cov ntawv luam 3D tau tsim los siv Daim Ntawv 2 Tshuab Luam Ntawv. Koj yuav xav tau kho qhov ntev raws li koj lub tshuab luam ntawv thiab koj yuav xav tau xuab zeb los ntawm ob sab kom nias haum.

Kauj ruam 5: Sib dhos

Ruaj ntseg PCB lub rooj tsavxwm rau rooj plaub siv cov ntsia hlau.

Txuas Pyboard thiab Breakout board rau PCB thiab ntxig rau hauv rooj plaub. Lawv txhua tus yuav tsum haum rau hauv rooj plaub. Ruaj ntseg PCB nrog cov ntsia hlau.

NCO TSEG: Nco ntsoov tias nws tau tso txoj hauv kev raug. Ntxig Pyboard PCB ntawm lub kaum sab xis.

Kauj Ruam 6: Txuas Kab

Ntsia tus SPIKE Prime Distance Sensor thiab siv lub txuas nrog lub cable txuas nws mus rau lub casing.

Kauj Ruam 7: Muab Lub Hnab Hnab Rau Hauv Ntawv Npog

Xim luam tawm daim ntawv rooj plaub.

Yog tias koj muaj kev nkag mus rau lub tshuab txiav laser ces siv lub tshuab txiav laser txiav qhov tsim. Yog tias tsis yog, siv txiab txiav los yog siv X-acto riam.

Khaws lawv thiab qhwv lawv ib ncig ntawm cov ntaub ntawv luam tawm 3D. Siv kab teeb thiab pegs kom ruaj ntseg daim ntawv ntawm rooj plaub.