Sound module PCB & Mini MP3 player

₹1500-12500 INR

En curso

Publicado

hace más de 4 años

₹1500-12500 INR

Pagado a la entrega

Design PCB for keypad mp3, its contain touch keypad and storage songs, songs should be played based on key functioning.. Note: 1. songs should be access from folder-foler-songs 2. song will store folder in to folder. 3. for access first folder i will press the button, for access second folder i will press the button..than i will select the songs based on button. PCB Size should be = 50mm x 25mm Components 1. STM32 storage purpose 2. SPI flash chip 3. booster 4. charger [login to view URL] 6. Small SPeaker for output

Electrical Engineering

ID del proyecto: 22615566

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6 propuestas

Proyecto remoto

Activo hace 4 años

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Adjudicado a:

@anu2020cbe

hi, you need not to use stm32. u can use Arduino & sd card mp3 player with in built-in amplifier for 5w speaker. Li-ion battery charger. total costless than 500 per piece. let discuss further in chat.

₹1.500 INR en 12 días

0,0

(0 comentarios)

0,0

6 freelancers están ofertando un promedio de ₹6.886 INR por este trabajo

@ranganathp

FREELANCER RECOMMENDED ------------------------------------------------------ Can help... I am an Expert... Lets Start! Please start a Discussion with me and we can get started from there... Please check the past projects I have handled and check my reviews for what employers have to say about my work... Can start right now...

₹7.000 INR en 7 días

5,0

(9 comentarios)

5,1

@avigupta0061

Dear Client, I can do it for you as I have experience in designing speakers PCB. Please message as I have some queries regarding the project. Please don't forget to see what other employers have to say about me in terms of my circuit design knowledge and quick delivery. Regards Avi

₹8.000 INR en 2 días

5,0

(6 comentarios)

4,1

@Faizan1410

i am skilled in designing PCB with audio modules and have worked on bone conductivity based speakers.

₹7.036 INR en 5 días

0,0

(0 comentarios)

0,0

@DobidHUN

I have a prooven record of designing embedded hardware, as well as getting the documentation and files ready for production. I am currently working in the same field, as well as a deep understanding of STM32 microcontrollers. I can make the design files preferably in KiCAD, or other free PCB designer program if needed.

₹10.000 INR en 10 días