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Stable recording frequency from sensors to the SD card (Arduino IDE)

$10-30 USD

Closed
Posted over 2 years ago

$10-30 USD

Paid on delivery
Using Atmega328p as a microcontroller, the data are collected from RTC and MPU to the SD card at a frequency higher than 20 Hz. Over time, frequency start's to drop as a flashcard is fulfilling. Advice is needed for the script modification to gain stable recording frequency to the SD card.
Project ID: 32375183

About the project

8 proposals
Remote project
Active 2 yrs ago

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8 freelancers are bidding on average $205 USD for this job
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I have more than 8 years experience in embedded hardware and firmware development . and i have completed many projects based on Arduino . SO i can do your job within a time limit with your satisfaction.
$1,398 USD in 30 days
4.8 (10 reviews)
5.0
5.0
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Hello. I read your project description very carefully. I have a deep understanding and experience in the Arduino that you mentioned. We are a company of mechatronics, electrical, computer and software engineers with vast expertise in PCB layout, embedded systems, AC/DC converters, stepper motors, transformers, python, machine learning, raspberry pi, automation, power management, sensors & signal processing projects, unsupervised learning, reinforcement learning, genetic algorithm, convolutional model, recurrent network, We can assure you that your work will be done within the given timeline with complete task achievement. Feel free to contact for further queries so I may guide you well.
$40 USD in 7 days
4.7 (12 reviews)
4.5
4.5
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Hello, I have experienced in Arduino programming with sd card. Please send me your script for analysis. May be you should store the data in binary format. Avoid any delays, use those delays for writing to SD card. It is reported that the normal write time is about 50kb/second. If this is enough you may contact me. btw: which SD card are you using and the chipset? Some optimization of the code needs to be done
$100 USD in 7 days
4.7 (21 reviews)
4.2
4.2
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Hello there, I am an electronic engineer by profession and have been doing Arduino based projects for quite a while now. Your defined task is very straight forward and I am confident about it. I have developed a similar project . I got the experience you require for the project. You can visit my profile for competence level. Please open the private chat box if you may so that we can discuss more. Thanks.
$20 USD in 7 days
5.0 (11 reviews)
3.3
3.3
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With an experience of more that 7 years as embedded software engineer and product lead, I can provide you with end-to-end IoT/embedded solution starting from your idea to its actualization and development; or anywhere in between. I have extensive hands on experience with the following technologies, platforms and programming languages: ARM: NRF52, STM32(Silabs) Other boards: Arduino, Particle Wireless Protocols: BLE, 802.15.4 (OpenThread & Zigbee), WiFi, GSM SIM800 Other protocols: MQTT-(SN), CoAP, HTTP Development IDEs: Keil, Arduino, Visual Studio Programming Languages: C, C++, python
$20 USD in 3 days
4.3 (10 reviews)
3.6
3.6
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Dear sir. I am electronic and communication engineer. I have worked for over 7 years on embedded systems. I develop electronic prototypes and make them ready for mass production. I 'll become a person you can count on in your project in order to make it a SUCCESS. Please click on chat so we can discuss more about the project. Thanks sir Skills: ??Schematic Design ??PCB design (preferred Eagle SW) ??PCB 3D design ??Prototype manufacture and test ??Picking Components and preparing BOM file ??Embedded C/C++ programming ??STM32 and STM8 programming ??Arduino Programming ??FreeRTOs
$15 USD in 7 days
5.0 (1 review)
1.4
1.4
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HELLO, your job post aligns perfectly with my skills and experience as arduino expert. My work is a combination of expertise with simplicity. 100% Satisfaction Guarantee 1 00% Risk Free Guarantee i m looking forward to hearing more about your project.
$25 USD in 3 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UKRAINE
Prague, Ukraine
5.0
3
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Member since Mar 21, 2020

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