Build micro pcb with mcu that can write stored data into a SD card

$30-250 USD

Completed

Posted

over 9 years ago

$30-250 USD

Paid on delivery

Hello, need small electronic project with mcu that can write from stored data (already generated) into mcu approximatively 60 X 512bytes every file have 512Bytes and must be renamed to [login to view URL] everytimes same name but content different! to an microSD card. on the board it need an button with for exemple hold 3 second it to write file into the SD card is that possible? thank you

C Programming

Electrical Engineering

Electronics

Microcontroller

PCB Layout

Project ID: 6502245

About the project

13 proposals

Remote project

Active 10 yrs ago

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Awarded to:

@k03ak

Hi! We have already developed PCB with MCU, SD card, real time clock, RS485 line. We can modify it for your task. If youa are interested, please contact us in chat. Best regards, Oleksandr.

$242 USD in 10 days

4.9

(43 reviews)

7.1

13 freelancers are bidding on average $245 USD for this job

@ganeshkumarsw

Hi, check my profile for my experience in embedded system. I have worked on with different MCU and with Sd card integrated. I am aware of FAT32 system. Can you give more clarity of your requirement and what are all the deliverables you are looking for.

$222 USD in 10 days

4.8

(24 reviews)

5.8

@ElectroStrom

I am an embedded programmer with 4 years of experience. I can work on ur project please contact me for details

$200 USD in 14 days

5.0

(10 reviews)

4.5

@ShaheerJaan

A proposal has not yet been provided

$500 USD in 7 days

4.7

(21 reviews)

4.7

@alee23

A proposal has not yet been provided

$188 USD in 3 days

5.0

(11 reviews)

3.9

@sandeshnie

Hi, I work as a senior embedded design engineer. I work on MSP430, interfacing to peripherals. We use SDCard in our project, So, I have done exactly the same work already. This can be done on any of the MSP430's LaunchPad's. You'll surely get a professional work from me. Let me know if you want me to provide you any further information. I have recently started freelancing so my profile doesn't look great at present!

$166 USD in 3 days

5.0

(4 reviews)

3.0

@VHLab

Dear Sir, Simple solution from me is small PCB ( 4x4 cm ) with microcontroller and micro-SD Card. PCB Content: ----------------------------------- - Microcontroller 32-bit, ~50mhz - microSD card slot - Voltage regulator +3.3V - Button - Leds - * miniUSB ( optional ) can be used as power source (?) Software content: ( Embedded C for AT91 microcontroller ) ----------------------------------- - FAT16 / FAT32 library ( Assuming SD-Card file system is FAT16/FAT32 by default ). - FreeRTOS Operational System - Led driver - Button handler etc ... (Please provide me more details about the system functionality ) Have a nice day, Best Regards, - Viktor

$222 USD in 21 days

0.0

(0 reviews)

0.0

@crobert114

hi. i can do it. i have experience on working MCU and MicroSD card. it can be possible. thanks. .................... ......... ....

$333 USD in 10 days

0.0

(2 reviews)

2.4

@valeriansarbu

Propunerea nu a fost încă furnizată

$111 USD in 5 days

0.0

(0 reviews)

0.0

@bernardbriquet1

Hi every one, I have got an application that 's running with SD card in SPI mode et PIC32 Microchip in FAT16 AND FAT32 with real time clock. To hold 3 seconds a button to write the file on SD card, I think at an "auxillary" memory: a buffer. Is it possible more details for the buffer and the acquisition of datas. regards BB

$266 USD in 3 days