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usb touch screen to rs 232 converter

$250-750 USD

Closed
Posted over 2 years ago

$250-750 USD

Paid on delivery
I have an USB touch screen (Slave) and want to build a converter to rs232. right now im trying to use arduino and usb shield to convert it. if you have other solution please let me know. im very opened about it. thanks
Project ID: 30888483

About the project

18 proposals
Remote project
Active 3 yrs ago

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18 freelancers are bidding on average $555 USD for this job
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Best Microcontroller Design Expert at your doorstep! Dear Client, We have lots of experience in USB touch screen and rs232 so we able to do this project for you. We can built a converter for USB touch screen into rs232 as per your requirements. Please message us so that we can discuss in details what shall be step by step formula for converter for USB to rs232. We couldn’t stop ourselves from bidding after going through the description as they are an exact match with our skill set and experience. We have experience in Arduino, USB, rs232 based PCB design and know all the intricacies required to get the job done with perfection. With more than 15 Years of experience in PCB Design and Circuit Design in Altium, We can ensure you best quality work and before time delivery. Following is a brief list of expertise that we are carrying: 1. IOT products development 2. Microcontrollers based circuit design – STM32, STM8S etc 3. Smart Products like Smart watch - GSM/GPRS/GPS etc 4. Wireless Products - BLE/WIFI- ESP32/ESP8266/NRF24L01 5. rs232, USB touch screen Please answer the following questions: 1 What are your future plans with this project? 2. Are there any specific market standards like CISPER you are aiming? 3. What will be ambient temperature of this product? Let’s have a quick discussion for 5 mins where we would formulate a plan of action of how we shall take this project to the horizons of success. Regards Avi Tech Experts Quality is never an Accident
$750 USD in 2 days
5.0 (37 reviews)
7.3
7.3
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Hi there! I have read what you exactly need and I have great experience with C Programming, Microcontroller, Electronics and Arduino. However I would like to ask you a few questions. I do work smart and do not rest until I get the job done. Please feel free to ping me anytime so we can have a detailed discussion. If I can deliver I will deliver in best possible way. Thanks My portfolio: https://www.freelancer.com/u/AwaisChaudhry?w=f
$750 USD in 14 days
5.0 (10 reviews)
6.6
6.6
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hi. I have 8+ years of experience in hardware integration. I have worked with numerous USB and Serial devices. I'm interested in working with you on this task. let's discuss further and do it...
$600 USD in 7 days
5.0 (47 reviews)
6.5
6.5
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Dear sir. Do you just need to read coordinates from USB touch sensor and then send it to rs232 in your own format (and it will be parsed by your own application later). Or you need to emulate some old model of RS232 touch digitizer? In the second case it is necessary to know what model of the device should be emulated. It may occur there is no information available online for old devices and their protocols. Even more, for proprietary vendor's driver it is possible to not have that info available at all. It can be "reverse engineered" by sniffing pf the traffic if you have an original device and any host device that may use it. For the first case Arduino+USB shield+RS232 converter is OK and I can do it. Another solution for your project is using of Teensy board as USB-host. No shields are required in that case, but RS232 signal converter still to be necessary (or a simple single-line level shifter because you seems not need a bi-directional communication) My bid is approximate and not final. Please feel free to contact me in chat for discussion I have great experience in creation, modification and remote debug of the code for Arduino I have made more than 200 Arduino-based projects on different freelance stocks. I work with Arduino since 2010 and have more than 25 years of experience in programming and electronics.
$300 USD in 7 days
4.9 (111 reviews)
6.0
6.0
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Dear Client. I have just read your job description and your project is really interesting to me. I have many experiences working for 12+ years with Circuit design, PCB design, manufacturing functional prototyping with firmware programming and testing especially. I have developed many kinds of IOT and smart control devices in using Arduino, Raspberry pi 4, MCUs, Microcontroller. So that, your project is not problem for me. Here are some of the experiences that I built ago. - Schematic and PCB design and Layout using Altium Designer. - DDR, motor control, power converter, Keyboard, POE, UART, SPI, I2C, RF, BLE, LED lighting design. - ARM Cortex-M, DSP, MCUs(STM, Nuvoton and so on), Arduino, Raspberry pi experiences. I would be very grateful if you give me a chance to satisfy you. If you want, I can show you the products I've made until now to let you know I am the best choice. I'll do my best for you. Thank you for your time. Best regards.
$750 USD in 5 days
5.0 (6 reviews)
5.6
5.6
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Hello. I have 6 years of Embedded System/Software expert career. I'm proficient in various communication protocols and MCUS. I sincerely hope will working on this exciting project so look forward to hearing from you soon. Thanks. Logan
$750 USD in 7 days
5.0 (6 reviews)
4.9
4.9
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FREE OF COST CONSULTATION Dear Client, I have huge experience in Arduino, USB Touch Screen, RS232 and I can design Converter in RS232 with using Arduino and USB shield in a quality and timely manner. Please message me so that I can discuss in detail, budget and timeline of the project after understanding the requirements thoroughly. I have read and understood your requirements and could do it for you in the least time and utmost superior quality. I have experience in PCB Design, Microcontroller, Circuit design and could design it for you as per your requirements. I am having more than 15 years of experience in Arduino, PCB Design, Circuit Design, Circuit simulation, IOT products development and building electronic products. The expertise of mine is in the following fields: 1. Wireless Products – BLE, Wi-Fi, NFC, Lora etc. 2. Power Electronics 3. IOT sensors interfacing 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS 6. RS232 After reading your project details, I have certain queries and suggestions: 1. What is the application of this product? 2. What will be ambient temperature of this product? 3. What are the mechanical constraints to be taken care of? Please try to answer these questions based on which I would be providing free of cost consultation. Please message me so that I can formulate a success plan for this project. Waiting for your reply, Regards Hari Mohan Engineering for one is a magic for others
$400 USD in 2 days
5.0 (2 reviews)
4.7
4.7
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Hello sir, i'm embedded systems engineer, i worked with r232, rs485, protocols many times with plcs, arduino, ..., can have the reference of your usb touch screen, and if possible lets discuss i just want to know more about it, to know how we can make the gateway i'm lookingforward to work with you, cordially,
$600 USD in 7 days
5.0 (5 reviews)
4.2
4.2
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Hi! I have understood your requirnment, about your project with every detail of it. I am an Electrical Engineer with more then 9 years experience in electronics, circuit design, PCB layout, microcontrollers, Arduino, Raspberry pi, Algorithm and Product design. I can assure satisfactory work. I'll be glad to work with you. Thank You!
$750 USD in 12 days
4.8 (5 reviews)
3.8
3.8
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Note: I have suggessions just come inbox. Hi There, I am a senior PhD Level Expert and Have more than 5 years of experience in electronics and arduino master/slave circuit design. Just check my profile and share your details. Time and Budget will be discussed. Thanks
$500 USD in 7 days
4.7 (14 reviews)
3.6
3.6
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Good Evening, I am sure that I have an idea in mind that might solve your problem. I have a controller shortlisted as well as the required circuit that will do your Job. Lets discuss further in message. cost and time can be reduced once proper details are shared. Thank you Vashishth V.
$285 USD in 5 days
5.0 (2 reviews)
1.7
1.7
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I am an experienced professional in PCB design. I use Altium Designer for PCB design. I have experience of 4years in electronic circuit design and reverse engineering of the PCB boards. I have worked on projects like IoT designs, power supply design, mixed signal designs, sensor based design, BMS, GPS tracker, robotics boards, EV chargers and video graphics card. I can start immediately to support you on your project
$750 USD in 2 days
5.0 (1 review)
0.8
0.8
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Hello . I use the following Raspberry Pi solution to take the data from Hmi and from there rs 232 onwards it is a viable solution. Or we can develop mega at but it takes a little time.
$250 USD in 14 days
0.0 (0 reviews)
0.0
0.0

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Flag of UNITED STATES
Houston, United States
0.0
0
Member since Jul 19, 2021

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