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Customised MP3 Player

We need bulk quantity of customised mp3 player - should have followed features.

1. LCD / LED display required (where playing file name should be displayed)

2. 8GB Internal memory SD/TF card is required ( Thats predefined content - user wouldn't be able to remove or tamper the content)

3. USB port

4. A good quality speaker (3W / 5W)

5. Battery back up and adaptor (Minimum 4 hours battery back up)

6. An option to add files to favourite and play back from it

7. An option for sleep timer to turn the device off after a specific time.

Kĩ năng: Kĩ thuật, Điện tử, Phần mềm cài sẵn

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Về Bên Thuê:
( 0 nhận xét ) India

ID dự án: #26837971

3 freelancer đang chào giá trung bình ₹205556 cho công việc này

saygins

Hello. I have very interested in your project. I have developed mp3 player using STM32F103. So I can make the player you want. Do you want the whole prototype with pcb board and firmware? I'd like to discuss with more. Thêm

₹250000 INR trong 30 ngày
(3 Nhận xét)
4.0
nesterovintanton

How are you? I'm very interested in your project. I have depveloping experience with MP3 player, bluetooth speaker before. I'd like to disucss through chat for more details. Thank you. Anton.

₹200000 INR trong 7 ngày
(1 Nhận xét)
0.6
rs4517794

hi sir. I have more than 8 years experinced in circuit design and programming development..in my past I desigb audio bluetooth hardware with speakers.i can design easilybwithout emi emc

₹166667 INR trong 8 ngày
(0 Nhận xét)
0.0