MH-M18 Bluetooth Audio Receiver Breakout Board

11 months ago

Profile:MH-M18 Bluetooth Audio Receiver Module

Open source license: GPL 3.0

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  • 1
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Description

Breakout board for the MH-M18 bluetooth module.

This board has components for play, pause, next and previous buttons. Extra pins for LED switches. And has a 12Vdc to 5Vdc ground isolated regulator to get rid of ground loops along with ripple suppression components.

YouTube video of this board in use: https://youtu.be/28DwrHB3h8w

Blog: https://ratti3.blogspot.co.uk/

Documents

MH-M18 Bluetooth Audio Receiver Module

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MH-M18 Bluetooth Audio Receiver Module

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BOM

ID Name Designator Footprint Quantity BOM_Manufacturer Part BOM_Supplier
1 330 RLOAD R1206 1 AC1206FR-07270RL LCSC
2 PH-4A RHOS CONTROL CONN-TH_PH-4A 1 PH-4A RHOS LCSC
3 MH-M18 U2 MH-M18 1 MH-M18 DST 徳晟泰
4 4.7uF CIN C0805 1 CL21B475KAFNNNE LCSC
5 51K R1 R0805 1 RC0805FR-0751KL LCSC
6 10uF C1 C0805 1 CL21B106KOQNNNE LCSC
7 2.2K R5,R4,R6 R0805 3 RC0805FR-072K2L LCSC
8 33K R2 R0805 1 RC0805FR-0733KL LCSC
9 6.8uH L2 L0805 1 MLF2012E6R8KTD25 LCSC
10 PH-2AK 12V CONN-TH_PH-2A 1 PH-2AK LCSC
11 PH-3A RHOS LED,BT_OUT CONN-TH_12P-P2.00-H-W4.8_PH-3A 2 PH-3A RHOS LCSC
12 9.1K R3 R0805 1 RC0805FR-079K1L LCSC
13 10uF COUT C1206 1 CL31B106KAHNNNE LCSC
14 B1205XT-1WR2 U1 PWRM-SMD_BXXXXXT-1WR2 1 B1205XT-1WR2 LCSC
15 100uH L1 IND-SMD_L7.1-W7.0 1 CDRH74-101 LCSC

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