Find Jobs
Hire Freelancers

HR4988 support

$25-50 USD / hour

已关闭
已发布将近 4 年前

$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
项目 ID: 26364762

关于此项目

11提案
远程项目
活跃4 年前

想赚点钱吗?

在Freelancer上竞价的好处

设定您的预算和时间范围
为您的工作获得报酬
简要概述您的提案
免费注册和竞标工作
11威客以平均价$39 USD/小时来参与此工作竞价
用户头像
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 在40天之内
5.0 (137条评论)
6.8
6.8
用户头像
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 在40天之内
4.9 (40条评论)
6.6
6.6
用户头像
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 在40天之内
4.9 (31条评论)
6.0
6.0
用户头像
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 在908天之内
5.0 (4条评论)
5.3
5.3
用户头像
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 在40天之内
5.0 (26条评论)
4.7
4.7
用户头像
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 在1天之内
4.6 (15条评论)
4.1
4.1
用户头像
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 在40天之内
3.9 (9条评论)
4.4
4.4
用户头像
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 在40天之内
5.0 (2条评论)
2.9
2.9
用户头像
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 在10天之内
0.0 (0条评论)
0.0
0.0

关于客户

UNITED STATES的国旗
Alpharetta, United States
0.0
0
会员自7月 1, 2020起

客户认证

谢谢!我们已通过电子邮件向您发送了索取免费积分的链接。
发送电子邮件时出现问题。请再试一次。
已注册用户 发布工作总数
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
加载预览
授予地理位置权限。
您的登录会话已过期而且您已经登出,请再次登录。