Find Jobs
Hire Freelancers

Arduino code for stepper motor

$250-750 USD

Closed
Posted over 4 years ago

$250-750 USD

Paid on delivery
I would like to operate 2 nema17 27:1 stepper motors. At a set time for the protocol between 15 and 40 seconds i want motor A to turn 6 rotations at speed x the 1 rotation at speed 0.5x and then a final rotation at 0.33x. All continuously and without pause. Then a 10 sec delay followed by a return to the origin by rotating 8 revolutions in the opposite direction. I need motor B to do the same protocol in the opposite direction from motor A such that: 1st rev at speed 0.33x 2nd rev at speed 0.5x 6 rev at speed x Then a 10sec delay followed be resetting motor B to origin via 8 rev in the opposite direction. I would like to control this via cable connected to an android phone where i can input the time in seconds (15-40 sec) to perform the 8 initial rotations. I could use 1 or 2 arduinos but need to initiate both motor protocols simultaniously.
Project ID: 21220170

About the project

23 proposals
Remote project
Active 5 yrs ago

Looking to make some money?

Benefits of bidding on Freelancer

Set your budget and timeframe
Get paid for your work
Outline your proposal
It's free to sign up and bid on jobs
23 freelancers are bidding on average $438 USD for this job
User Avatar
Hello , I have similar kind of expertise and work experience. I have gone through your requirement and understand that,you are looking for highly skilled, qualified, and experience Mobile App development team for your project. I am glad to say we have worked on many apps in various domain like Dating app ,Restaurant app, Buy& Sell business app, healthcare, social app, chat app, real estate app, ecommerce app, dictionary app, etc... My Queries: 1) Web-services or related Third Party API will be provided by you? 2) Have you have any reference in mind which includes your whole concept or if you have already created a doc then please share with me ? ----Service Guarantee------ *24*7 hours live support. *Free of cost technical support . *No charges for deployment. I'm interested in working with you. As per your interest, I can talk for a better deal. I am available almost the whole day for discussion. Looking forward for your Response. Thanks, Technorizen
$500 USD in 7 days
4.5 (169 reviews)
8.4
8.4
User Avatar
Hi there? [Main key of your project] - Control step mottor using arduino - Control arduino using android app [About Me] - Embedded skill. I started the programming from embedded programming. Especially i have good experience on arduino and pi and i can share some demos in private chat. - Android programming skill As you see my profile, i am developing mobile apps now. And I am a proved mobile app developer in this platform. I can share my website in private chat. Thank you and i look forward an oppotunity to work with you.
$500 USD in 7 days
4.9 (42 reviews)
7.0
7.0
User Avatar
Hello, I am software developer with enough experiences on Arduino, C/C++ for 13 years. I can work by full time for your project and trying to satisfy the requirements. Client's idea + Programmer's good coding is the perfect result, this is my idea. I want to keep long-term relationship for customer so I want to give the nice result. Arduino, C/C++ is very powerful programming language and I am majoring on it for long years. If you want the perfect result, please contact with me.
$500 USD in 7 days
5.0 (13 reviews)
6.5
6.5
User Avatar
For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
$500 USD in 7 days
4.8 (71 reviews)
6.3
6.3
User Avatar
Hi, I'm very interested in your project as I have rich experience in Android - Arduino interacting projects based on Bluetooth or Wifi. I recommend to use HC-05 bluetooth module to control Arduino from Android. I would like to discuss more details via chat with you. Thanks
$500 USD in 7 days
5.0 (12 reviews)
5.7
5.7
User Avatar
Hi. sir. Glad to meet you I checked your project description carefully. I mastered mobile and web development and have much experience, so I am very confident to do this project. :) I'm not an agent or broker but a senior developer who has 140+ reviews. You might review my past experience here. https://www.freelancer.com/u/leemilun?w=f I can provide you the best result than anyone else. Waiting for your positive response... Thanks.
$500 USD in 7 days
4.6 (46 reviews)
6.4
6.4
User Avatar
I am an expert with more than 15 years of experience in Firmware development and embedded systems. I have checked the details of your work and assure you the best solution for your requirements. I have the hardware and software to develop a working code. Regards Ch
$500 USD in 10 days
4.5 (59 reviews)
6.2
6.2
User Avatar
Hello! I will assist you to operate 2 nema17 27:1 stepper motors But first i would like to know more about your project work.. Kindly discuss about it over chat. Please visit my portfolio for the same.. please note:- there will not be need of 2arduinos because the algorithm I will make will allow you to control both motors at a time. It will be similar code use in multi axis machines like cncs and 3dprinter and automation machines. We can use bluetooth and wifi module too.
$400 USD in 7 days
4.5 (49 reviews)
5.6
5.6
User Avatar
Hello , I have seen your requirement and I will do this in less time. you need a mobile application so I am interested in your job because I already completed this type of job. so i want one more similar job so i can easily complete this app in less time and low budget. I will share my previous app link in private chat window. I have 4 years of experience in android and ios development and 3 years in react native cross platform. send me message for more discussion Thanks
$255 USD in 5 days
5.0 (14 reviews)
5.3
5.3
User Avatar
Hi There I have checked your project description and understand everything. I am very confident that i can do this project perfectly. As i have 10+ years of experience in this field. The bid is negotiable and we can talk about the price. thanks
$250 USD in 2 days
4.8 (16 reviews)
5.3
5.3
User Avatar
As an electronic architect, I have been working in PCB structure/design and firmware programming field for 8+ years. Here is a portion of the encounters that I worked back. - Schematic and PCB Format is utilizing Altium Planner, Rhythm, Falcon, etc. ISE/XPS/SDK/Vivado, Altera Quartus, IceCube) - ARM, DSP, MCUs, Arduino experience. - Arm centers: ATSAM, STM32, PIC32, A13, Freescale, MSP, NXP - MPU: Pic16F, Pic18F, Pic33F, Atmega8,16,128,32,8051,8951,8052,80251 - Single board PC: Raspberry Pi, Beaglebone, NanoPi - Strong with UART, I2C, SPI, BLE, BT, GSM/GPRS/GPS, xBee, ZigBee. - Especially full understanding for BLE HM10, HC05, ESP32, DA14580, nRF52832, 52840, BlueNRG, - C/C++ Coding IDE: keil uvision, Eclipse IDE, Arduino IDE, Avr Studio. - Microprocessor / Microcontrollers: 8051, 8086, ATMEGA, AVR, ATSAM3X8E,STM32,PIC Open Source Micro controllers Platforms: Arduino Uno, Arduino Nano, Arduino Due, STM32 Nucleo board. Experience in managing all phases of electronic product manufacturing and assembly Experience in board-level Testing, Debugging, Test Reports, Test Plans. I am ready to give hardworking, reliability, flexibility & honesty. I can work with minimal supervision, communicate & give updates on the status of my work output. When you employ me, anticipated that I should enable your business to like I 'm developing it as my own. I couldn't imagine anything better than to get notification from you
$250 USD in 2 days
4.8 (18 reviews)
4.8
4.8
User Avatar
Hello there! You're in the right place for your ELECTRONIC project. I graduated as an electronic student from one of the prestigious universities in West Africa. I have assisted several individuals with their PCB related project, with main expertise on Orcad, Altium, and Eagle, with outstanding outcomes. As a researcher and also a prolific writer, combining these skills help me to meet my clients' project milestones. I promise to provide a continuous guide for my client at any time of the day. Kindly send me a message to take this project further. I anticipate a favorable response from you. Ayo
$250 USD in 7 days
4.8 (12 reviews)
4.9
4.9
User Avatar
hi there, i'am a senior mechatronics engineer, i have already worked with arduino and stepper motors many times, i can do this job for you, and also i can set your android phone to control the system over a bluetooth connection with arduino, Please contact me for more informations . best regards
$250 USD in 3 days
4.9 (14 reviews)
4.3
4.3
User Avatar
A Data Scientist with experience in Python, R programming, R Shiny, R studio and anything related to data science and python Master in Engineering, Electrical and Electronic Engineer, who is dynamic, reliable, resourceful, committed and organized with enthusiastic approach to succeed with a pleasant attitude. Possessing excellent analytical skill and good research background. I have successfully completed IELTS with an overall band of 7 and have a good proficiency in English 10 Years Experience in Data Science Data Visualization Power BI Tableau Business development Anything on R programming COMPLETED PROJECTS • FM radio. • VHDL Design of an Up/Down Counter. • Design of Up/Down Counter using PIC. • Duck Shooter Program using C. • Pointer movement controller on 2-dimentional axis using C. • LCD display Manipulation projects including: o Text Display o Volt-Meter • Analog to Digital Conversion (8-bit). • Sound to Light Color Organ Design and Development. • Minesweeper Player Creation using PIC. • Simulation of an End to End Communication System with MATLAB. • (BENG Individual Project) (MENG Part A). • (MENG Individual Project) (MENG Part B). • (MENG Group Project).
$500 USD in 7 days
4.7 (12 reviews)
4.3
4.3
User Avatar
I am an electrical engineer and my final year project was related to robotics where we used arduino in 3 robots. i have aslo completed many semester projects as well. I am well aware of the time setting. Send me Text to discuss it in more details
$500 USD in 7 days
4.9 (12 reviews)
4.0
4.0
User Avatar
I am an Electrical, Electronics and Embedded Engineer. I read through the job description very carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are looking for, and I am confident I can exceed your expectations. I can achieve the results that you are asking for.I can complete your project on time and within your budget. Thanks
$250 USD in 2 days
5.0 (12 reviews)
3.9
3.9
User Avatar
Hi there, please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks . .
$750 USD in 3 days
5.0 (2 reviews)
3.2
3.2
User Avatar
I am an expert in Arduino and have made robotic arms using Nema 17 stepper motors and i think i will be able to complete this task within the deadline.
$350 USD in 3 days
5.0 (1 review)
0.3
0.3
User Avatar
Hi, I'm an electronic engineer, I can develop it, the connection could be made by cable or bluethoot. contact me. Regards
$666 USD in 20 days
0.0 (0 reviews)
0.0
0.0
User Avatar
Please tell me the details of this project so that i'll let you know about this. We can discuss briefly .....
$560 USD in 7 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED STATES
Miami, United States
0.0
0
Member since Sep 11, 2019

Client Verification

Thanks! We’ve emailed you a link to claim your free credit.
Something went wrong while sending your email. Please try again.
Registered Users Total Jobs Posted
Freelancer ® is a registered Trademark of Freelancer Technology Pty Limited (ACN 142 189 759)
Copyright © 2024 Freelancer Technology Pty Limited (ACN 142 189 759)
Loading preview
Permission granted for Geolocation.
Your login session has expired and you have been logged out. Please log in again.