# BT Speaker ## Description Bluetooth Speaker Board using LM386 ## Project Details - **Owner:** wolfxpac - **Created:** 7/30/2023 - **Last Updated:** 11/20/2023 - **Visibility:** Public - **Copies:** 3 ## Key Components ### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md) - Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/ **Pins:** - terminal ### — [TP4056 - 4442927](https://www.flux.ai/wolfxpac/tp4056-4442927~an.md) **Pins:** - *CHRG [pin 7] - *STDBY [pin 6] - BAT [pin 5] - CE [pin 8] - EPAD [pin EPAD] - GND [pin 3] - PROG [pin 2] - TEMP [pin 1] - VCC [pin 4] ### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md) - Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/ **Pins:** - terminal ### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md) - Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/ **Pins:** - terminal ### — [M3 Mounting Hole](https://www.flux.ai/vasyl/m3-mounting-hole~kc3.md) - Product Info Url: https://www.mcmaster.com/screws/drive-style~torx/rounded-head-style~pan/material~steel/specifications-met~iso-7045/thread-size~m3/finish~zinc-plated/ **Pins:** - terminal ### D1 — [SS210](https://www.flux.ai/jecstronic/ss210~ygc.md) - Part Type: Diode - Datasheet URL: https://datasheet.lcsc.com/lcsc/1811071613_MDD-Microdiode-Electronics--SS210_C14996.pdf - Manufacturer Part Number: SS210 - Manufacturer Name: MDD (Microdiode Electronics) **Pins:** - Anode - Cathode ### D2 — [VS-MBRS340-M3/9AT](https://www.flux.ai/vasyl/vs-mbrs340-m39at~o9c.md) - Manufacturer Name: Vishay Intertech - Part Type: Diode - Datasheet URL: https://datasheet.lcsc.com/lcsc/2004212206_Vishay-Intertech-VS-MBRS340-M3-9AT_C506617.pdf - Manufacturer Part Number: VS-MBRS340-M3/9AT **Pins:** - 1 - 2 ### J1 — [Pin Header 01x02 2.54mm Vertical](https://www.flux.ai/jharwinbarrozo/pin-header-01x02-254mm-vertical~4uy.md) - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Connector **Pins:** - P1 [pin 1] - P2 [pin 2] ### J4 — [Type-C-2.0-6Pin](https://www.flux.ai/jharwinbarrozo/type-c-20-6pin~wh.md) - Part Type: Connector - Manufacturer Part Number: Type-C-2.0-6Pin - Manufacturer Name: CIKI - Datasheet URL: https://datasheet.lcsc.com/lcsc/2204071830_CIKI-Type-C-2-0-6Pin_C2987385.pdf **Pins:** - CC1 - CC2 - GND - GND__1 - SHIELD - SHIELD__1 - SHIELD__2 - SHIELD__3 - V-BUS - V-BUS__1 ### J5 — [JST XH-A 01x02 Pitch 2.50mm Horizontal](https://www.flux.ai/jharwinbarrozo/jst-xh-a-01x02-pitch-250mm-horizontal~040.md) - Manufacturer Name: Zhejiang Yueqing Hongxing Elec - Manufacturer Part Number: HX25003-2WAG **Pins:** - PIN1 [pin 1] - PIN2 [pin 2] ### LED1 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm~34u.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### LED2 — [LED-THT-3MM](https://www.flux.ai/vasy_skral/led-tht-3mm~34u.md) - Part Type: LED **Pins:** - A [pin 2] - K [pin 1] ### Q1 — [SI2307CDS-T1-E3](https://www.flux.ai/adrian95/si2307cds-t1-e3~33s.md) - Manufacturer Part Number: SI2307CDS-T1-E3 - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Transistor - Datasheet URL: https://www.vishay.com/docs/68768/si2307cds.pdf - Manufacturer Name: Vishay Siliconix **Pins:** - D [pin 2] - G [pin 1] - S [pin 3] ### RV1 — [PTV09A-4225F-B103](https://www.flux.ai/jecstronic/ptv09a-4225f-b103~pvh.md) - Manufacturer Name: Bourns Inc. - Datasheet URL: https://www.bourns.com/docs/Product-Datasheets/PTV09.pdf - Manufacturer Part Number: PTV09A-4225F-B103 - Part Type: Potentiometer **Pins:** - 1 - 2 - 3 - 4 - 5 ### SW1 — [SK12D07VG3](https://www.flux.ai/jecstronic/sk12d07vg3~fq3.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/1912111437_SHOU-HAN-SK12D07VG3_C431547.pdf - Manufacturer Name: SHOU HAN - Part Type: Switch - Manufacturer Part Number: SK12D07VG3 - License: https://creativecommons.org/licenses/by/4.0/ **Pins:** - 1 [pin 1] - 2 [pin 2] - 3 [pin 3] - 4 [pin 4] - 5 [pin 5] ### U2 — [DW01A](https://www.flux.ai/adrian95/dw01a~1fl.md) - Manufacturer Part Number: DW01A - Datasheet URL: https://www.snapeda.com/parts/DW01A/Fortune%20Semiconductor/datasheet/ - Manufacturer Name: Fortune - Part Type: Integrated Circuit **Pins:** - CS [pin 2] - GND [pin 6] - OC [pin 3] - OD [pin 1] - TD [pin 4] - VCC [pin 5] ### U3 — [FS8205A](https://www.flux.ai/klam23/fs8205a~pl.md) - Datasheet URL: https://datasheet.lcsc.com/lcsc/2108132230_TECH-PUBLIC-FS8205A_C2830320.pdf - License: https://creativecommons.org/licenses/by/4.0/ - Part Type: Integrated Circuit - Manufacturer Part Number: FS8205A - Manufacturer Name: TECH PUBLIC **Pins:** - D1/D2 [pin 3] - D1/D2 [pin 4] - G1 [pin 2] - G2 [pin 6] - S1 [pin 1] - S2 [pin 5] ### U5 — [BT 3.0 Audio Module](https://www.flux.ai/wolfxpac/bt-3p0-audio-module~wq.md) - Part Type: Module **Pins:** - AGND - GND - LOUT - ROUT - VCC ### U6 — [LM386D](https://www.flux.ai/vasy_skral/lm386d~du.md) - Manufacturer Part Number: LM386D - Part Type: Integrated Circuit - Manufacturer Name: HTC Korea TAEJIN Tech - License: https://creativecommons.org/licenses/by/4.0/ - Datasheet URL: https://datasheet.lcsc.com/lcsc/2004111632_HTC-Korea-TAEJIN-Tech-LM386D_C510560.pdf **Pins:** - -INPUT [pin 2] - +INPUT [pin 3] - BYPASS [pin 7] - GAIN [pin 8] - GAIN [pin 1] - GND [pin 4] - OUTPUT [pin 5] - V+ [pin 6] ### С1 — [T495A106K016ATE1K7](https://www.flux.ai/vasyl/t495a106k016ate1k7~u3d.md) - Manufacturer Part Number: T495A106K016ATE1K7 - Capacitance: 10µF - Datasheet URL: https://api.kemet.com/component-edge/download/datasheet/T495A106K016ATE1K7.pdf - Manufacturer Name: KEMET - Part Type: Polarized Capacitor **Pins:** - 1 [pin 1] - 2 [pin 2] ### С2 — [T495A106K016ATE1K7](https://www.flux.ai/vasyl/t495a106k016ate1k7~u3d.md) - Capacitance: 10µF - Manufacturer Part Number: T495A106K016ATE1K7 - Datasheet URL: https://api.kemet.com/component-edge/download/datasheet/T495A106K016ATE1K7.pdf - Manufacturer Name: KEMET - Part Type: Polarized Capacitor **Pins:** - 1 [pin 1] - 2 [pin 2] ### С3 — [T495A106K016ATE1K7](https://www.flux.ai/vasyl/t495a106k016ate1k7~u3d.md) - Capacitance: 10µF - Manufacturer Part Number: T495A106K016ATE1K7 - Part Type: Polarized Capacitor - Datasheet URL: https://api.kemet.com/component-edge/download/datasheet/T495A106K016ATE1K7.pdf - Manufacturer Name: KEMET **Pins:** - 1 [pin 1] - 2 [pin 2] ### С4 — [T495A106K016ATE1K7](https://www.flux.ai/vasyl/t495a106k016ate1k7~u3d.md) - Manufacturer Part Number: T495A106K016ATE1K7 - Capacitance: 10µF - Manufacturer Name: KEMET - Datasheet URL: https://api.kemet.com/component-edge/download/datasheet/T495A106K016ATE1K7.pdf - Part Type: Polarized Capacitor **Pins:** - 1 [pin 1] - 2 [pin 2] *The full schematic, PCB layout, bill of materials, and interactive design are available at [https://www.flux.ai/wolfxpac/bt-speaker~7k](https://www.flux.ai/wolfxpac/bt-speaker~7k).* --- *Generated from [https://www.flux.ai/wolfxpac/bt-speaker~7k](https://www.flux.ai/wolfxpac/bt-speaker~7k)*