Somatic - Cov hnab looj tes cov ntaub ntawv rau lub Ntiaj Teb Tiag: 6 Cov Kauj Ruam (nrog Duab)

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

4mm-diameter neodymium lub tog raj kheej hlau nplaum Nws tau ntim nrog txhua yam khoom siv los txhais cov cim tes thiab lub zog rau hauv kev ua, zoo li cov khoom siv somatic ntawm cov ntawv hauv Dungeons thiab Dragons.

Txog qhov hloov tshiab tshaj plaws cov ntaub ntawv tsim tawm, cov cai, thiab cov khoom siv hluav taws xob, mus saib nplooj ntawv qhov project ntawm GitHub.

Txhua lub pob tes muaj Hall sensor, thiab thawj ntu ntawm txhua tus ntiv tes muaj hlau nplaum. Hloov tus ntiv tes pivot nws cov hlau nplaum tawm ntawm txoj haujlwm, tso cai rau Somatic los qhia koj txhais tes.

EM7180SFP IMU ze tus ntiv tes xoo muab 9-qib taug qab. Thaum kawg, qhov no yuav tso cai rau koj txav tus cursor nas los ntawm taw tes, thiab ntaus cov tsiaj ntawv los ntawm kos lawv hauv nruab nrab.

Somatic tseem yog txoj haujlwm pib ua ntej, thiab yuav yog qhov nyuaj rau cov kws tshaj lij.

Somatic txoj haujlwm tseem ceeb yog:

• Tswj txhua lub koos pij tawj hnav tau nrog lub taub hau saib
• Npaj siv txhua hnub, tam sim, tsis muaj Is Taws Nem
• Tsis ua rau qaug zog lossis cuam tshuam nrog lwm txoj haujlwm
• Ceev txaus los tshawb nrhiav sai hauv tsawg dua 10 vib nas this

Somatic yuav tsis:

• Luam koj txhais tes hauv qhov chaw 3-D
• Cia koj ntaus ntawv ntawm tus keyboard virtual
• Siv cov kev pabcuam huab txhua

Txoj haujlwm Somatic yog MIT tau ntawv tso cai, cai 2019 Zack Freedman thiab Voidstar Lab.

Ua tsaug rau Alex Glow rau ua qauv Somatic!

Khoom siv

• 4x peb-lead JST cov hlua
• 4x A3144 Hall sensors
• Tsawg kawg 4 10mm x 4mm neodymium lub tog raj kheej hlau nplaum
• Ib khub ntawm cov neeg hnyav hnyav lub hnab looj tes ib nrab
• 1/8 "qhov siab
• 1/8 "lossis 3/16" heatshrink tubing
• PLA lossis PETG filament
• TPU filament
• 4x 6mm M2.5 ntsia hlau
• 4x 8mm M2.5 ntsia hlau
• 8x2,5m wb
• 1x 303040 Li-Ion roj teeb
• Cov khoom siv hluav taws xob (saib schematic hauv chaw cia khoom)
• Stripboard
• Solder
• Cov xaim hluav taws xob, nyiam dua silicone-insulated thiab yoog raws
• Tsheb npav, rau kev tsim cov kab hluav taws xob
• Pom zoo: Mannequin tes

Koj yuav tsum muaj kev nkag mus rau lub tshuab luam ntawv uas tuaj yeem luam tawm ob qho khoom siv nruj xws li PLA thiab cov khoom siv hloov pauv tau zoo li TPU.

Kauj Ruam 1: Kauj Ruam 1: Ua Lub Tsev Sensors

Clone lossis rub tawm Somatic GitHub repo thiab thauj koj lub tshuab luam ntawv 3D nrog cov ntsiab lus nruj.

Luam tawm:

• 4 x Hall Holder.stl
• 4x Hall npog.stl

Txiav cov kab ntawm A3144 sensor mus txog 3 hli.

Zam nws mus rau hauv JST sam xauv nees 'txuas, raws li qhia saum toj no. Nco ntsoov qhov kev taw qhia ntawm lub sensor thiab txuas.

Xov hlua los ntawm tus tuav nrog Hall raws li qhia. Lub qhov txuas thiab lub ntsuas hluav taws xob yuav tsum tawm hauv qab thiab nkag mus rau hauv Tus Tuav Lub Tsev.

Txiav ib ntu ntawm kab lus txog qhov ntev tib yam li JST hlua 'xaim. Tshem nws cov hlua sab hauv thiab plam qhov 'gutted' paracord hla cov hlau.

Txiav ib daim ntawm heatshrink txog 10mm ntev thiab xov nws tag nrho txoj kev nqes hlau, yuav luag txhua txoj hauv kev mus rau Tus tuav nrog. Shrink nws kom nws ntsaws qhov paracord cov fibers, thiab thawb nws mus rau hauv Hall Holder. Nws yuav tsum haum snugly.

Txiav lwm daim ntawm heatshrink txog 10mm ntev thiab siv nws los kaw lwm qhov kawg ntawm lub paracord, tawm txog 20mm ntawm cov xaim raug. Cov kab uas tau sau ua ke yuav tiv thaiv cov xov hlau tsis txwv koj txoj kev txav chaw.

Thawb Lub Npog Npog mus rau Tus Tuav Hall kom kaw lub sensor thiab txuas sab hauv. Kev sib txhuam yuav tsum ua kom nws nyob hauv qhov chaw, tab sis koj yuav tsum tau siv cov kua nplaum.

Rov ua dua peb zaug los tsim koj cov teeb ntawm Hall sensors.

Kauj Ruam 2: Kauj Ruam 2: Tsim IMU

Siv cov ntsiab lus tawv, luam tawm:

• 1 x IMU Holder.stl
• 1x IMU Npog.stl

Siv cov xov hlau txuas rau VCC, SDA, thiab SCL los ntawm EM7180SFP module. Siv lwm txoj hlua rau GND, txuas nws mus rau SA0 ncoo. Host_Int ncoo tsis siv. Kuv pom zoo kom pom cov xim-coding cov xov hlau kom tsis txhob ສັບ ສົນ tom qab.

Zoo li Hall sensors, ntxig rau IMU los ua ke rau hauv IMU Holder, hauv qab nws tawm, lub tes tsho cov xov hlau nrog lub qhov hluav taws xob sib txuas, thiab siv heatshrink.

Nias-haum lossis lo nplaum IMU Npog mus rau lub rooj sib dhos IMU Holder.

Kauj Ruam 3: Kauj Ruam 3: Sib Sau Magnets thiab Mount Glove Elements

Siv cov ntsiab lus tawv, luam tawm plaub tag nrho cov tuav hlau nplaum. Qhov loj me xav tau (Luv, Nruab Nrab, thiab Loj) yuav nyob ntawm qhov loj ntawm koj lub hnab looj tes - sim siv tus tuav hlau nplaum ntev tshaj plaws ntawm txhua tus ntiv tes uas yuav haum ntawm koj lub hauv caug thiab qhov kawg ntawm lub hnab looj tes.

Cov tuav hlau nplaum tsis xav tau cov khoom txhawb nqa.

Tsis txhob ntxig cov hlau nplaum rau hauv cov hlau nplaum tuav!

Muab hnab looj tes sab laug tso rau ntawm koj txhais tes. Lub hnab looj tes zoo tsis siv hauv txoj haujlwm no.

Tsiv tus ntiv tes los ntawm tus ntiv tes, tso Hall sensor sib dhos thiab Tus tuav hlau nplaum thiab kos lawv txoj haujlwm.

• Lub sensor thiab tus tuav hlau nplaum yuav tsum ze li kov thaum koj txhais tes qhib li sai tau.
• Tsis yog lub ntsuas lossis tus tuav hlau nplaum yuav tsum nyob ntawm koj lub pob tes thaum koj ua nrig nrig.
• Nws yog qhov tseem ceeb dua uas lub ntsuas phoo thiab tus tuav hlau nplaum tsis nyob ntawm koj lub pob tes, dua li lawv nyob ze ua ke.

Kos ib txoj haujlwm rau IMU saum koj tus ntiv tes xoo.

Tshem lub hnab looj tes, thiab muab nws tso rau ntawm koj txhais tes yog tias koj tau txais. Tsis txhob siv cov kua nplaum rau qee yam uas koj tab tom hnav!

Thov hu rau cov cement rau hauv qab ntawm txhua tus tuav Magnet, Hall sensor sib dhos, thiab IMU sib dhos. Thov hu rau cov cement rau thaj tsam ntawm lub hnab looj tes. Tso cov nplaum los teeb tsa thiab sib dhos koj lub hnab looj tes. Tso sijhawm ntau rau cov kua nplaum los kho.

Kuv pom zoo kom siv cov cement sib cuag. Nws tsuas yog cov nplaum uas kuv tau siv uas muaj kev sib raug zoo PLA rau daim ntaub thiab tawv.

Kauj Ruam 4: Kauj Ruam 4: Sib Sau Cov Khoom Siv Hluav Taws Xob

Siv cov ntsiab lus tawv, luam tawm Body.stl Nws xav tau cov khoom txhawb nqa.

Ua raws li cov txheej txheem teev tseg hauv daim phiaj xwm. Kuv vam tias kuv tuaj yeem muab cov lus qhia zoo dua rau cov kauj ruam no, tab sis kuv tsis tau pom muaj txiaj ntsig zoo los kos duab kab hluav taws xob kab hluav taws xob. Hauv qee kis, kuv yuav hloov qhov no nrog PCB kev cai.

Koj yuav tsum tsim lub rooj tsav xwm tseem ceeb ntawm ib daim perfboard 36mm x 46mm, nrog txiav tawm rau Teensy. Nws yuav ua kom nruj.

Lub tshuab ua kom muaj zog thiab nws cov tsav tsheb sib dhos haum rau sab laug, thiab Bluetooth Mate haum rau hauv qhov yog. Txhua lwm yam khoom siv - Teensy, roj teeb, them tus nqi tswj, thiab lwm yam khoom siv hluav taws xob - haum rau hauv nruab nrab qhov chaw.

Thaum koj tau lees paub qhov tsim nyog, muab cov cuab yeej Hall thiab IMU rau ntawm lub rooj tsavxwm.

Ntsuas txhua yam khoom siv hluav taws xob kom zoo ua ntej mus rau tom ntej!

Kauj Ruam 5: Kauj Ruam 5: Rooj Sib Tham Kawg

Siv nruj filament, luam tawm:

• 1x npe.stl
• 2x Cosmetic Plate.stl
• 1x Top Plate.stl
• 1x Power Hloov

Tsis muaj ib feem ntawm no xav tau cov ntaub ntawv txhawb nqa.

Siv cov ntsiab lus hloov pauv, luam tawm:

• 1 x Strap.stl
• 1x Holey Pluaj.stl
• 1 x Loop Brother.stl

Cov khoom siv pluaj xav tau cov khoom txhawb nqa. Nws tsis ua li cas yog tias lawv tshem tawm cov qhov chaw tsis zoo - thaj chaw txhawb nqa tau muab zais hauv lub dab teg lub cev.

Ntxig lub txiv ntseej 2.5mm rau hauv txhua ntawm plaub lub hnab nyob ib ncig ntawm lub hauv paus nruab nrab. Siv me me ntawm cov cement sib txuas rau txhua tus txiv ntoo kom nws tsis txhob poob tawm.

Sib dhos lub hnab looj tes:

1. Siv Zap-a-Gap lossis lwm qhov zoo cyanoacrylate kua nplaum txhawm rau txhawm rau Daim Ntawv Sau Npe thiab Cov Tshuaj Txhuam Hniav rau saum Cov Phaj. Tso kua nplaum los kho.
2. Muab lub hwj chim Hloov mus rau SPDT hloov.
3. Mount Top Phaj. Nws yuav tsum snap rau qhov chaw. Saib xyuas coj mus rau Hall thiab IMU lub xov tooj hluav taws xob nkag mus rau hauv lawv cov channel thiab tiv thaiv lawv kom tsis txhob hla lossis pinched.
4. Nruab plaub 6mm M2.5 screws rau hauv plaub qhov nyob ib ncig ntawm Daim Ntawv Teev Npe. Lawv yuav tsum sib koom nrog cov txiv ntoo uas koj tau teeb tsa ua ntej.
5. Xov Loop rau ntawm Pluaj Pluaj.
6. Ntxig Cov Pluaj ntsiab lus rau hauv qhov thais ntawm ob sab ntawm lub dab teg los ua ke. Siv cov ntsia hlau ntxiv thiab cov txiv ntoo kom ruaj ntseg. Sab laug yog tuab dua li sab xis thiab xav tau cov ntsia hlau ntev 8mm.
7. Koj lub hnab looj tes Somatic tiav!

Kauj Ruam 6: Dab Tsi Ntxiv?

Txoj haujlwm Somatic yog ua haujlwm-ua tiav. Lub hom phiaj yog kom tau txais cov qauv ntawm txhua tsab ntawv, yog li TensorFlow Lite tus qauv ua haujlwm hauv cheeb tsam ntawm lub hnab looj tes tuaj yeem txheeb xyuas kev sau ntawv. Qhov no tseem yog txoj hauv kev ntev, tab sis koj tuaj yeem nruab qhov firmware uas tau muab los rub cov ntaub ntawv rov qab mus rau lub khoos phis tawj hla Bluetooth lossis USB.

Kev qhia ua haujlwm muaj txiaj ntsig zoo thiab tuaj yeem tau txais ntau yam kev sim piav tes piav taw. Tsis ntev, Kuv yuav ntxiv lub peev xwm los qhia kev sib txuas ntawm neural tiv thaiv cov ntaub ntawv khaws tseg, thiab xa tus qauv mus rau hnab looj tes.

Tsaug rau ua raws nrog! Kuv tos tsis tau saib qhov twg koj coj Somatic project.