Cov txheej txheem:

Bluetooth Hais Lus Nrog Blinking Diode Strips: 5 Kauj Ruam
Bluetooth Hais Lus Nrog Blinking Diode Strips: 5 Kauj Ruam

Video: Bluetooth Hais Lus Nrog Blinking Diode Strips: 5 Kauj Ruam

Video: Bluetooth Hais Lus Nrog Blinking Diode Strips: 5 Kauj Ruam
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Bluetooth Hais Lus Nrog Blinking Diode Strips
Bluetooth Hais Lus Nrog Blinking Diode Strips
Bluetooth Hais Lus Nrog Blinking Diode Strips
Bluetooth Hais Lus Nrog Blinking Diode Strips

Nyob zoo cov phooj ywg… Thaum kuv tau txiav txim siab kawm yuav ntaus piano, Kuv tau tshawb hauv YouTube, thiab pom cov lus qhia thiab rub tawm ib daim los ntawm Dmitri Shostakovitch (Waltz No 2), uas kuv pom zoo mloog nws (rau cov uas tsis tau mloog nws) thiab zaum ntawm cov quav ntawm lub piano thiab sim ua si, tab sis kuv tau pom sai sai tias kuv xav tau xa mus rau kev qhia ntau zaus thaum kuv tab tom ua si thiab kuv xav yog tias kuv muaj Bluetooth hais lus txuas rau kuv lub xov tooj ntawm tes xov tooj los ntawm wireless Bluetooth uas yuav zoo heev, yog li kuv txiav txim siab ua ib qho tab sis me me uas tuaj yeem muab tso rau saum lub piano nrog, tom qab ntawd kuv ua qhov ntawd thiab tam sim no kuv yuav piav qhia kuv ua li cas.

Kuv muaj tsib lub hom phiaj tseem ceeb hauv kev ua lub suab nrov no uas muaj raws li hauv qab no:

1- Ua pheej yig

2- Ua me me

3- Yooj yim kho tau

4- Yooj yim them

5- Ua tau nqa tau

Hom Bluetooth hais lus no muaj nyob txhua qhov chaw thiab koj tuaj yeem pom lawv cov kab hluav taws xob hauv ntau qhov chaw suav nrog Cov Lus Qhia thiab ua uas tsis yog ib txoj haujlwm nyuaj tab sis tej zaum qhov txaus nyiam tshaj plaws ntawm lub suab nrov tam sim no yog, nws cov khoom siv hluav taws xob yog dawb dawb vim tias siv tau ua los ntawm lub laptop pov tseg cov roj teeb uas yog cov roj teeb zoo uas ua rau nws nqa tau nrog lub neej them ntev. Kev kho yooj yim los thaum koj ua vaj tsev, uas kuv tau ua nrog ob sab ntawm qhov zawv zawg thiab tshem tawm ob sab no txhua yam tuaj yeem nkag tau thiab kho tau. Ua me me yog qhov ntev ntawm ntug tsuas yog 13 Cm uas tsuas yog txaus rau cov neeg hais lus nrov kom haum rau sab, thiab qhov kawg qhov pheej yig los rau qhov pheej yig qhov siv hauv nws thiab tus nqi tag nrho ntawm nws tau dhau los tsuas yog $ 10 uas yog pheej yig zoo nkauj.

Kauj Ruam 1: Cov Hluav Taws Xob

Cov Circuits
Cov Circuits
Cov Circuits
Cov Circuits
Cov Circuits
Cov Circuits

Muaj ob txoj hauv kev hauv lub tshuab hluav taws xob no:

1- Bluetooth Circuit

2- Cov kab hluav taws xob ntsais kab hluav taws xob

Ob qho ntawm cov kab hluav taws xob no tau theej los ntawm kev ua haujlwm yav dhau los ntawm lwm tus tab sis kuv tau ua qee qhov kev hloov pauv hauv ob qho tib si, hauv ntsais muag diode Circuit Kuv tau hloov lub zog hluav taws xob rau 12 V thiab R3 thiab R4 resistors rau 100 k thiab kuv tau siv kab diodes kom zoo dua lub teeb thiab ntse dua. Hauv Bluetooth Circuit kuv tau siv PAM8403: https://www.win-source.net/en/search?q=PAM8403, thiab siv BT163 Bluetooth tus txais.

Kauj Ruam 2: Cov Khoom Siv thiab Cov Khoom

Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom
Cov Khoom thiab Cov Khoom

Cov npe khoom thiab cov khoom muaj raws li hauv qab no:

1- Hais lus Bluetooth:

- Ib PAM8403:

www.win-source.net/en/search?q=PAM8403

Ib, Bluetooth txais, BT163

- Ob, hais lus, 3 W thiab 8 Ohm txhua

-One, Audio jack

- Ib tus poj niam USB rau BT163

- Ib, rocker hloov

-Ib qho, me me perf. pawg thawj coj saib

- Ob, 2 -Pin Cable Hlau Terminal Terminal Txuas

- Ib qho 8705 tus tswj hwm IC

- Cov xov hlau txaus

2 - Teeb ntsais kab diodes

- Ob, 10 Cm nruj sawb diodes, Ib qho liab, Ib qho ntsuab

-Ob, 100 Ohm resistors

Ob, BC547 Transistors

www.win-source.net/en/search?q=BC547

-Ob, 100 k Ohm resistors

Ob, 10 uF electrolytic capacitors

- Ib, rocker/toggle hloov

- Ib, me me perf. pawg thawj coj saib

-Two, 2 -Pin Cable Hlau Terminal Terminal Txuas

3 - Cov roj teeb rau ob qho ntawm cov kab hluav taws xob saum toj no, peb lub roj teeb 4 V uas tau tshem tawm ntawm lub roj teeb laptop uas tau muab pov tseg thiab muab muag ua ke kom ua rau lawv 12 V

- Lub hwj chim/ them nyiaj nkaus

4- Vaj Tsev

- Tsib, 13 Cm * 13 Cm daim ntawv poly-carbonate 6 hli tuab

- Ob, 13 Cm * 13 Cm PVC ntawv 3 hli tuab (Kuv tau siv ob daim ntawv no rau sab saum toj)

- Ib tus kov (Kuv tau siv lub txee chav ua noj tsis muaj qhov rooj kov)

- Ob daim ntawm 12 Cm* 12 Cm xaim mesh cov ntxaij vab tshaus nrog cov ntxaij me me (Raws li tus neeg hais lus tiv thaiv npog)

- 300 Cm ntawm cov kab hluav taws xob nrog 1 Cm dav (rau ntug ntawm lub voos xwmfab sab)

- 8 tus ntsia hlau nrog cov txiv ntoo rau kho tus hais lus thiab 4 tus ntsia hlau rau kho cov laug cam rau sab hauv qab ntawm lub voos xwmfab.

Kauj Ruam 3: Cov Cuab Yeej thiab Cov Ntaub Ntawv ntsig txog

Cov cuab yeej xav tau rau txoj haujlwm no:

1- Soldering Iron thiab solder

2- Cutter

3- Kua nplaum

4- 10 Cm Vajvoog txiav

5- Laum

Kauj Ruam 4: Yuav Ua Li Cas

Image
Image
Yuav Ua Li Cas
Yuav Ua Li Cas
Yuav Ua Li Cas
Yuav Ua Li Cas

1- Bluetooth Circuit yuav tsum tau ua raws li cov lus qhia hauv qab no:

Tam sim no siv PAM8403 thiab muab nws txuas rau qhov txuas raws li hauv qab no: https://www.win-source.net/en/search? Q = PAM8403

- Sab laug hais lus + xaim yuav tsum tau muab txuas rau + cim ntawm tus hais lus sab laug ntawm PAM pawg thawj coj

- Tus hais lus raug + xaim yuav tsum tau muab txuas rau + cim ntawm Tus hais lus raug ntawm PAM pawg thawj coj

- Ob lub xov hlau yuav tsum tau muab txuas rau 5 V lub dav hlau ntawm PAM lub rooj tsavxwm thiab lwm sab ntawm lawv mus rau 5 V lub davhlau ya nyob twg

- Lub suab tso yuav tsum tau muab txuas rau L, G, R ntawm PAM pawg thawj coj saib - Tus poj niam USB yuav tsum tau coj thiab ob lub xov hlau yuav tsum tau muab txuas rau + thiab - tus pin ntawm qhov ntawd, thiab ob lub xov hlau no yuav tsum txuas nrog 5 V ntawm perfboard cov davhlau ya nyob twg (yog li ob lub xov hlau yuav tsum txuas nrog + thiab ob lub xov hlau rau - cov dav hlau)

- Lub Bluetooth yuav tsum txuas nrog lub mloog lub mloog pob ntseg thiab poj niam USB - Lub Bluetooth txuas yuav tsum tau muab tso rau hauv lub thawv thiab tus neeg hais lus yuav tsum tau muab tso rau hauv qhov chaw tsim nyog (qhov twb tau ua rau ob sab ntawm lub khob ntim khoob)

2- Kev ntsais ntsais diode Circuit yuav tsum tau ua raws tib txoj hauv kev ib feem ntawm lub tshuab ua kom nrov nrov, piv txwv li ua ntej ntawm lub khob cij mov thiab tom qab ntawd ntawm lub perfboard, tsis muaj teeb meem ntau ntawm no tab sis cov transistors yuav tsum tau muab muag rau hauv txoj kev yog lwm qhov ntse nws tsis ua haujlwm kom raug, rov sim qhov no los ntawm ob theem piv txwv li lub rooj mov ci thiab lub rooj ua haujlwm zoo.

3- ua tsev nyob ua ntej ua ntug los ntawm kev siv cov raj hluav taws xob zoo li koj tab tom tsim daim duab thav duab thiab ntxig cov ntawv poly carbonate rau hauv tus ncej thiab lo lawv ua ke, rau cov neeg hais lus koj yuav tsum ua qhov nrog 10 Cm txoj kab uas hla ntawm ob ntawm cov ntawv poly carbonate thiaj li tuaj yeem txuas tus neeg hais lus tab sis ua ntej ntawd koj yuav tsum teeb tsa cov xov hlau nyob hauv qhov chaw. ua tib zoo lo rau sab ob sab ua txoj hauv kev kom 90 degree kaum ntawm ob sab. Kua nplaum txhua sab tshwj tsis yog rau pem hauv ntej, sab nraub qaum thiab sab saum toj, ua qhov tsim nyog rau cov hloov hluav taws xob, lub tso suab thiab lub mloog pob rau ntawm lub hauv ntej thiab ntxig cov khoom no rau hauv qhov chaw thiab muab lo rau lawv kom raug ces muab nplaum ob 10 Cm txhav txhav diodes tso rau ntawm sab xub ntiag Tom qab ntawd ntswj ob qho tib si cov laug cam rau sab hauv qab thiab tawm ntawm lub rooj sib txoos ib sab rau theem tom ntej. Tam sim no koj muaj lub voos xwmfab nrog ob sab tsis tsim rov qab thiab sab saum toj.

ua ntej ua U duab thav duab los ntawm cov raj hluav taws xob thiab muab cov kua nplaum tso rau hauv qhov chaw mus rau cov thav duab uas twb muaj lawm thiab tom qab ntawd muab cov nplaum hluav taws xob txuas mus rau ib sab ntawm daim ntawv poly carbonate kawg thiab tom qab ntawd ntxig daim ntawv rau hauv qhov qhib ntawm U thav duab txuas rau hauv qhov chaw.

Qhov kawg yog sab saum toj, ua ntej ua U kab tawm ntawm cov kab hluav taws xob thiab tom qab ntawd muab lawv lo rau sab saum toj rau cov thav duab uas twb muaj lawm thiab tom qab ntawd ntxig thawj daim ntawv PVC tso rau hauv qhov qhib, tom qab ntawv txuas lub qhov rooj mus rau sab saum toj PVC ntawv thiab ntxig rau hauv lub qhov kom ua qhov sib txuas nruj.

Yog tias koj tau ua tib zoo saib cov duab koj tuaj yeem yooj yim nrhiav txoj hauv kev los ua qhov tshwj tsis yog tias koj siv lwm txoj hauv kev lossis lwm yam ntaub ntawv hais txog ntoo ntawv thiab lwm yam

Kauj Ruam 5: Kuaj thiab Txaus Siab rau Kauj Ruam

Hauv theem no koj tuaj yeem sim qhov kev sib dhos thiab txaus siab rau nws, sim them nws thiab pom qhov tshwm sim.

Vam tias koj nyiam txoj haujlwm no thiab ua rau koj tus kheej lossis koj tus phooj ywg.

Ua tsaug rau koj lub siab ntev

Pom zoo: