Cov txheej txheem:
- Kauj Ruam 1: Cov Khoom & Cov Khoom
- Kauj ruam 2: Tus Encloser
- Kauj Ruam 3: Npav Qhov thiab Txiav Qhov
- Kauj Ruam 4: Lub Txhab Nyiaj Txiag Charger Board thiab Cov Khoom Siv Hluav Taws Xob nce qib Boost Module rau 18650 Roj Teeb DIY
Video: DIY Portable Bluetooth Speaker Nrog Powerbank.: 12 Kauj Ruam (nrog Duab)
2024 Tus sau: John Day | [email protected]. Kawg hloov kho: 2024-01-30 09:30
Kev cog lus tsis tau muaj zog ib leeg hais lus nrog 3W tso zis thiab ua hauv lub txhab nyiaj. Bluetooth Speaker tsim los ntawm Kos !!
Specifications & Nta:
- Bluetooth 4.0.
- 3W Full-Range Speaker.
- 18650 ib lub roj teeb 2600mah.
- Micro USB Them.
- USB tawm rau them nrog tas li 1A.
Kauj Ruam 1: Cov Khoom & Cov Khoom
- Bluetooth Module
- 2 "3watt 4 ohmSpeaker Tsav Tsheb
- PAM8403 Class D Suab Amplifier
- 18650 Roj teeb (2600mAh)
- 5V 1A Power Bank Charger Board Charging Circuit Board Power Supply Step Up Boost Module Rau 18650 Roj Teeb DIY
- On/Off Swb Hloov
- 1K Resistor X 2
- 2 leds ib
- Cov kab
- Cov cua sov ntsws ntsws
- Ib lub thawv xav tau
Txog Lub Hwj Chim Lub Hwj Huam Lub Hwj Huam Lub Hwj Hwj Circuit Court Kuv tau rov siv lub txhab nyiaj qub.
Roj teeb kuj tseem siv tau los ntawm lub laptop roj teeb qub.
Kauj ruam 2: Tus Encloser
Ntawm no kuv tau siv lub thawv ntawv nyuaj cylindrical.
Dimension ntawm lub thawv:
- Txoj kab uas hla: 7.4mm
- Qhov siab: 6.5mm
Kauj Ruam 3: Npav Qhov thiab Txiav Qhov
Ntawm no kuv tau siv 2 "tus tsav tsheb yog li siv lub ntsuas phoo Kuv tau ua 2" npav rau sab saum toj los ntawm tus cim.
Tom qab kos npe, txiav lub qhov uas siv cov cuab yeej txiav thiab xuab zeb ntug kom tiav.
Tam sim no nyob rau sab hauv qab ntawm lub npov, khij qhov chaw ntawm USB chaw nres nkoj, micro USB chaw nres nkoj, them LEDs thiab swb hloov siv tus cim, txiav thiab laum lawv tawm.
Ua ib lub qhov siv 3mm laum ntsis ntawm sab xub ntiag ntawm lub npov rau qhov xwm txheej coj.
Kauj Ruam 4: Lub Txhab Nyiaj Txiag Charger Board thiab Cov Khoom Siv Hluav Taws Xob nce qib Boost Module rau 18650 Roj Teeb DIY
Raws li kuv tau hais Kuv tau rov ua dua lub voj voog no los ntawm lub txhab nyiaj qub.
Qhov no Circuit Court tau txais ONs thaum pom ib qho kev thauj khoom ntawm cov zis. Thiab txiav tawm OFFs thaum lub load raug tshem tawm hauv 10 vib nas this.
Cov cim (B+) thiab (B-) yog cov ntsiab lus uas lub roj teeb txuas.
(Tawm +) thiab (Tawm-) yog cov zis +5v thiab GND uas tseem tau txuas ncaj qha rau USB tus pin onboard.
Pom zoo:
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