Hnab ev ntawv #2: Grove Sensors: 6 Kauj Ruam

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

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

Pyboard yog lub hlwb rau lub hnab ev ntawv. Nws tso cai rau koj txuas Grove sensors rau LEGO SPIKE Prime kom yooj yim ntsaws rau hauv ntau hom kev ntsuas (I2C, analog, digital) rau Grove Backpack.

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, Pyboard Hnab ev ntawv uas tso cai rau koj txuas rau WiFi, Micro: lub hnab me me uas ua rau muaj kev sib txuas lus hauv xov tooj cua, thiab Breadboard Backpack uas koj tuaj yeem siv los ua qauv kab hluav taws xob.

Khoom siv

Pyboard: (txuas)

Pyboard tawg tawm board: (txuas)

Kev cai PCBs: Pyboard Qab PCB Board thiab Grove PCB Board (Cov lus qhia yuav ua li cas yog muab hauv qab no)

Headers

• 1x14 Txiv neej - 2 (txuas)
• 1x14 Poj niam - 2 (txuas)
• 1x2 Txiv neej (90 degree) - 1 (txuas)
• 1x4 Txiv neej (90 degree) - 1 (txuas)
• 1x4 Txiv neej Grove - 6 (txuas)
• 1x2 Poj niam - 1 (txuas)
• 1x4 Poj niam - 1 (txuas)
• 1x8 Txiv neej 1.27 header pins (los ntawm Mouser) - 1 (txuas)

3 V rau 5 V qib shifter -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: PCB Luam Ntawv

Cov PCBs txuas Grove sensors mus rau SPIKE Prime. Muaj ob lub PCBs uas koj yuav tsum tau luam tawm.

Txhawm rau luam Grove PCB Board mus rau Google Drive nplaub tshev thiab rub tawm "pyboard-grove.fzz" cov ntawv. Txhawm rau luam tawm Pyboard Qab PCB Board mus rau Google Drive nplaub tshev thiab rub tawm "Spike rau Pyboard tsim khoom version 2.fzz". Muaj ntau lub tuam txhab uas tuaj yeem tsim cov PCBs rau koj. Nrhiav tus uas nyob ze.

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 "pyboardgrove.zip" thiab "Spike to Pyboard v0.1 othermill version.fzz" cov ntaub ntawv los ntawm Google Drive nplaub tshev tom ntej thiab luam tawm.

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 ntaub ntawv mus rau https://www.instructables.com/id/DIY-PCB-Etching…. thiab rub tawm/teeb tsa Fritzing hauv koj lub computer thiab qhib qhov tsim ntawm koj lub computer.

Kauj Ruam 2: Cov Khoom Siv Hluav Taws Xob

Solder ob 1X14 Txiv neej header pins ntawm Pyboard Breakout board.

Rau Grove PCB Board solder ob 1x14 Poj niam header pins, ib 1x2 Txiv neej header pins (90 degree), ib 1x4 Txiv neej header pins (90 degree), rau 1x4 Txiv neej Grove headers thiab ib qho 3 V rau 5 V qib shifter.

Rau Pyboard Qab PCB Board laug cam ib 1x2 Poj niam header pins, ib 1x4 Poj niam header pins thiab ib 1x8 Txiv neej 1.27 header pins.

Nrhiav cov kev txuas mus rau cov khoom hauv ntu Cov Khoom Siv.

Kauj Ruam 3: 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 4: Sib dhos

Ruaj Ntseg Pyboard Hauv Qab PCB Board rau 3D luam tawm rooj siv cov ntsia hlau.

Txuas Pyboard ntawm Pyboard breakout board thiab thaum kawg ntawm Grove PCB Board.

Ntxig Pyboard thiab Grove PCB Pawg Thawj Coj los ua ke sab hauv rooj plaub 3D luam tawm thiab txuas nws ruaj ntseg mus rau Pyboard Botton PCB Board.

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

Kauj Ruam 5: Txuas Tus Txuas

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

Kauj Ruam 6: 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.