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HR4988 support

$25-50 USD / hour

Kapalı
İlan edilme: neredeyse 4 yıl önce

$25-50 USD / hour

Trying to use stepper motor with HR4988 board and having some difficulties. Need experienced engineer for online session to help me find the issues. I assume 1-3 hours of Zoom support
Proje No: 26364762

Proje hakkında

11 teklif
Uzaktan proje
Son aktiviteden bu yana geçen zaman 4 yıl önce

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Kaydolmak ve işlere teklif vermek ücretsizdir
11 freelancer bu proje için ortalama $39 USD/ saat teklif veriyor
Kullanıcı Avatarı
Hello, thank you for your job posting. I read your description about--HR4988 I am a senior electrical engineer. I have plenty of experience in firmware development and micro-controller developments. I can write the firmware based on Arduino, Raspberry Pi, Pic, Atmega, FPGA, ARM, DSP, PLC and so on. And I can design the circuit by the Altium, Eagle, KiCAD, Allegro & OrCAD, PADs. I provide the services - Gerber files, Netlist generation, BOM generation and 3D Models of PCAD and ECAD. I am also good at AutoCAD, Solidworks. And I can simulate all circuits with Proteus, LT-spice, Matlab, Simulink, Multisim, and Labview as well. Due to my experience in firmware development, I will bring you the perfect result in time with high quality. I will also give you a detailed explanation of the process. Looking forward to hearing from you soon Thanks
$38 USD 40 gün içinde
5,0 (137 değerlendirme)
6,8
6,8
Kullanıcı Avatarı
Hi, I have read your project description carefully, and I am very confident about your project. I have good experience with HR4988 stepper motor driver. If you give me a chance to interview, I'll show my previous working to you. I will complete your project in a short time, perfectly and clearly. I will keep good communication. Best Regards, Andrii.
$30 USD 40 gün içinde
4,9 (40 değerlendirme)
6,6
6,6
Kullanıcı Avatarı
Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 7+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer, Eagle, KiCAD, OrCAD. - high-speed, flexible, Multi-Layer PCB design. - DDR, motor control, power converter, POE, UART, SPI, I2C, RF, BLE design - ARM, DSP, MCUs, Arduino, Raspberry pi experiences. I am sure I can complete it on time with high quality. If you hire me, I can start to work for your job immediately. I'll do my best for you. Thank you for your time. Best regards.
$40 USD 40 gün içinde
4,9 (31 değerlendirme)
6,0
6,0
Kullanıcı Avatarı
Hi there, I'm bidding on your project "HR4988 support" Being a professional electrical engineer, I can do this project for you. please leave a message on my chat so we can discuss the budget and deadline of the project. Also, have a look at my profile for my reviews and portfolios. Thanks Note: This is not an automated bid and i'm ready to discuss your project right now. .. .
$50 USD 908 gün içinde
5,0 (4 değerlendirme)
5,3
5,3
Kullanıcı Avatarı
Hi, There I have checked your project description " " I have a degree in Electrical Engineering I have gone through the project description. I can complete your project 100% with assurity. you can visit my freelancer profile to check the reviews of related tasks https://www.freelancer.com/u/arifbilal75 I understand everything. I am very confident that i can do this project perfectly. Thanks
$38 USD 40 gün içinde
5,0 (26 değerlendirme)
4,7
4,7
Kullanıcı Avatarı
Hi I can help you but the English language is not good at it and I can communicate with you for a whole day and I will take from you what you want to pay But we can talk It will be difficult to talk to you with a video. Send me a message. I will give you a whole day to help you. I will take from you very little money. I will not leave you until after the problem has been successfully resolved and you are pleased. I forgot to tell you that I am an Arduino expert and you can view my profile to see some of my work
$25 USD 1 gün içinde
4,6 (15 değerlendirme)
4,1
4,1
Kullanıcı Avatarı
Hello, I hope this finds you well. I have just seen your project post on HR4988 support . I believe that my 8-year experience in this field is what you need right away. Avoid the headache of looking further. Let's save time and focus on the real task. My proposed timelines and budget are just placeholder and an open for negotiation to increase or decrease as per the full requirements at hand. Allow me to prove how better my review can be. Smile all the way! Click the message button, so initiate the conversation. Regards, Fridah
$38 USD 40 gün içinde
3,9 (9 değerlendirme)
4,4
4,4
Kullanıcı Avatarı
Hello As I have good experiences in this field, so I am very glad to meet your project. I have the energy and wisdom to design products for today’s technical challenges. You can expect a professional design, every time. Best regards
$38 USD 40 gün içinde
5,0 (2 değerlendirme)
2,9
2,9
Kullanıcı Avatarı
Hi I have designed many CNC machines using GRBL. I have worked with H4988 drivers for stepper motors. If you let me know the issues, I'm sure we can work them out in an hour or less. Cheers
$50 USD 10 gün içinde
0,0 (0 değerlendirme)
0,0
0,0

Müşteri hakkında

   UNITED STATES bayrağı
Alpharetta, United States
0,0
0
Tem 1, 2020 tarihinden bu yana üye

Müşteri Doğrulaması

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