Cov txheej txheem:
- Khoom siv
- Kauj Ruam 1: Cov Khoom Siv Hluav Taws Xob
- Kauj Ruam 2: Programming Bluetooth Module
- Kauj Ruam 3: Arduino Code
- Kauj Ruam 4: Kev Cai Lub Teeb Lens
- Kauj Ruam 5: Vaj Tsev
- Kauj Ruam 6: Trinket Code
- Kauj Ruam 7: Sib dhos
Video: Bluetooth "On Air" Lapel Pin: 7 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:25
Kuv tau ua haujlwm ntawm qhov haujlwm tsis cuam tshuam uas siv Bluetooth, Kuv yuav tsum ntsuas qhov kev sib txuas lus yog li kuv tau tsim ib qho ntawm Arduino cov ntawv xeem.
Lub teeb muaj tag nrho cov khoom siv hluav taws xob, microcontroller thiab roj teeb uas tuaj yeem them rov qab VIA USB.
Nws siv cov hlau nplaum muaj zog heev los txuas nws rau kuv cov khaub ncaws.
Kuv 3D luam tawm ib lub tsev nyob thiab lub teeb pom kev zoo.
Ntau cov ntaub ntawv uas kuv xav tau tau zais los ntawm kev tuag thiab cov ntawv cuav
Kuv xav tias qhov no yuav yog txoj haujlwm lom zem los qhia …
Khoom siv
Arduino
Bluetooth module
Roj teeb
Liab LEDs
Kauj Ruam 1: Cov Khoom Siv Hluav Taws Xob
Kuv xav tau qhov hneev taw me tshaj plaws yog li kuv tau xaiv siv Adafruit Trinket.
Kuj tseem muaj lub roj teeb me me them nqi hluav taws xob uas ua ke zoo nrog nws.
Kauj Ruam 2: Programming Bluetooth Module
Kuv siv cov lej txuas hloov kho los ntawm NTAWV mus ua haujlwm Bluetooth module:
Tshaj tawm cov cai rau UNO thiab txuas raws li tau hais tseg hauv kab lus ntawm daim duab.
Qhov txuas muaj cov ntaub ntawv xov xwm txuas hauv Circuit.
Qhib Arduino serial monitor.
NCO TSEG: Nws yog ib qho tseem ceeb heev rau kev nyuaj siab hloov pauv ntawm tus qauv ua ntej qhib lub zog, qhov no yuav tso cai hloov pauv mus rau qhov program. Lub onboard LED yuav ntsais ntsais maj mam qhia tias tus qauv nyob hauv AT hom.
Ntawm tus lej saib xyuas ntaus ntawv "ntawm" ua raws los ntawm tus yuam sij nkag yuav xa rov qab teb OK.
Qhov kev hloov pauv kuv tau tsuas yog lub npe siv "ntawm+pswd = ONAIR" ntawm tus saib xyuas.
Kauj Ruam 3: Arduino Code
Kuv siv cov cai los ntawm NTAWM NO kom tau txais kev sib txuas lus ua haujlwm ntawm UNO.
Kuv lub xov tooj tau npaj nrog Bluetooth lub davhlau ya nyob twg.
Lub davhlau ya nyob twg siv "1" los qhib lub LED thiab "0" txhawm rau tua nws dua
Kauj Ruam 4: Kev Cai Lub Teeb Lens
Pib los ntawm kev xaiv lub dav hlau pem hauv ntej.
Kos ib lub duab plaub rau nruab nrab ces ntxiv qhov ntev kom nws yog 4 npaug dav dua li nws siab. Kuv siv qhov sib npaug rau qhov kev sib piv uas ua rau kev hloov pauv yav tom ntej tseem nyob rau qhov qub.
Extrude daim duab kos tawm ntawm lub dav hlau los ntawm 1mm.
Ib zaug ntxiv xaiv lub dav hlau pem hauv ntej thiab kos cov ntawv nyeem "ON AIR" tom qab ntawd kho qhov loj me rau 15mm.
Dim qhov kos duab kom nws nyob hauv nruab nrab.
Extrude daim duab rov qab lossis deb ntawm lub dav hlau los ntawm 1 hli.
Los ntawm sab xub ntiag qhov no yuav nyeem ib txwm muaj.
Cov qauv no raug cawm li. STL
Cov ntaub ntawv no tau luam tawm ib feem dav nrog ncua ntawm ntu ntu thiab cov ntawv. Qhov no pab tswj kev hloov xim xim ntawm kuv lub tshuab.
Kuv sim ob qho liab thiab dub tab sis thaum kawg xaiv mus nrog dub.
Kauj Ruam 5: Vaj Tsev
Qhov no feem ntau yog nyob ntawm qhov loj ntawm lub lens.
Cov ntsiab lus tseem ceeb ntawm no yog kom tsev tag nrho cov khoom siv hluav taws xob thiab tseem muaj txoj hauv kev los them lub roj teeb sab hauv.
Kuv tau suav nrog kuv cov ntawv luam tawm.
Kauj Ruam 6: Trinket Code
Rau cov cai ua haujlwm ntawm Trinket tus pin tus qauv yuav tsum tau hloov pauv.
tus pin rx ntawm BT module txuas nrog hauv tus lej thiab lub cev rau tus pin 0
tus pin tx ntawm BT module txuas nrog hauv tus lej thiab lub cev rau tus pin 2
sab nrauv LED tau txuas nrog hauv txoj cai thiab lub cev rau tus pin 1
Kauj Ruam 7: Sib dhos
Kuv tau xaiv los siv qhov saum npoo LEDs. Cov no tau txuas nrog ua ke siv cov xaim zoo.
Tom qab ntawd kuv txuas 10 ohm resistor rau anode ceg ntawm LED sawb.
Kuv tau luam tawm lub vaj huam sib luag LED rov qab los ntawm ABS dawb. Cov hlua LED tau kub kub rau sab nraub qaum.
LED sawb tau txuas nrog lub microcontroller, gnd rau gnd thiab tus pin 1 rau anode resistor.
Ua ntej qhov kev sib dhos zaum kawg lub tshuab hluav taws xob tau sim rau kev ua haujlwm kom raug.
Qhov kev pabcuam hauv lub davhlau ya nyob twg Bluetooth tau qhib thiab txuas nrog rau ONAIR ntaus ntawv. Kev xa "1" tig rau ntawm LED kab thiab xa "0" tig nws tawm dua.
Lub tsev muaj 3 lub voj voos nyob sab hauv sab nraub qaum. Cov no yog rau cov hlau nplaum. Lawv txhuam haum rau qhov chaw.
Qhov no yog insulated nrog Daim kab xev hluav taws xob.
Lub microcontroller tau muab tso rau ntawm 4 tus pin sab hauv tsev. Tus so ntawm lub Circuitry yog kev sib txhuam haum rau hauv qhov chaw.
LED sawb sib dhos sib txhuam haum rau saum cov khoom siv hluav taws xob.
Kev sib txhuam ntawm lub lens haum rau sab hauv tsev.
Qhov khoom plig thib ob hauv kev sib tw Wearables
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