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electronics engineer

$250-750 USD

Closed
Posted almost 5 years ago

$250-750 USD

Paid on delivery
We are looking to find an electronics engineer to build a circuit that measures the speed of a rolling ball and then has the function to upload the results to an App more details on request.
Project ID: 19821985

About the project

25 proposals
Remote project
Active 5 yrs ago

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25 freelancers are bidding on average $524 USD for this job
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Hi I am experienced electronics engineer with more than 9 years of experience. I can do it for you. I have completed more than 200 projects here. Please get in touch to discuss it further Regards
$555 USD in 10 days
4.8 (273 reviews)
8.1
8.1
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Why curcuit? A gsm in videomode can take that ball video. Take repers through known distance and they will be shot on gsm. Software on gsm would divide predefined distance to the time and calculate the speed. Of course it is doable with curcuit which would have sensors on these repers, for example optical(LED and photodiode and when ball is going through it interrupts the light), however it is doable with tensosensors ... etc there are many options. Connection to the PC can be through RS232 . My options are limitted to Microchip microcontrollers and MPLAB IDE from Microchip
$750 USD in 30 days
5.0 (32 reviews)
7.6
7.6
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Hello sir, I have experience in designing electronics circuits and can develop hardware compatible smartphone and PC based apps. I also have done a lot of IoT projects and can transform your idea into a fully working product. If you wish we can discuss details in chat. Thanks
$600 USD in 20 days
4.8 (71 reviews)
7.1
7.1
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Hello, I'm an electronic engineer with solid experience in electronic design (more than 10). Now I'm free to start with this project so, I will be grateful if you give me more information. My bod is only for completing the white field. I'll give you my final budget after discussing how exactly do you want. I hope we can work together, Regards. Julian
$555 USD in 10 days
5.0 (34 reviews)
6.5
6.5
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Hello, I study electronics at Politecnico di Torino and I can help you with your design. The microcontroller part is just a timer problem and it can be easily solved with any microcontroller and a simple conditioning circuit. Can you give a bit more application for the app. Do you need on a computer, cellphone or just on a LCD screen controlled by the microprocessor? I will try to keep the price a bit low because I need some good comments on my profile. Best regards
$250 USD in 10 days
4.9 (38 reviews)
5.4
5.4
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Hello good day sir. We can use camera and object detection to detect the speed of the ball. May I know where will it be used? we have prior experience in developing this kind of tech for tennis and baseball. Thankyou!
$777 USD in 10 days
5.0 (3 reviews)
5.0
5.0
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Hello! I am very interested in your post project. i have rich experience on it. I think this project is very suitable for me and i am sure i can give you good result . I can help you if you'd like looking forward to work with you. thanks regards
$555 USD in 10 days
4.8 (3 reviews)
4.6
4.6
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Hi. I'm an electronic engineering student from Argentina. I've been working in freelancer.com for more than two years, and I've completed more than a 15 projects, all with good recommendations, you can check my profile. You will get from me the best effort to deliver a project that is up to your expectations and receive a good rate from your part. Please, if you have any questions, feel free to ask me! Regards, Esteban.
$250 USD in 15 days
4.8 (19 reviews)
4.4
4.4
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Hy, I am experience embedded engineer with extensive experience of designing and developing solutions based on user ideas. I can effectively design a system to measure speed of ball using computer vision techniques of simple electronics methods or your desired approach. Please feel confident in further discussing the details of the project.
$555 USD in 10 days
5.0 (15 reviews)
4.1
4.1
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Dear Sir, I am an experience embedded system developer. I can help with designing an electronic deice for your project. Best Wishes
$500 USD in 7 days
4.8 (7 reviews)
4.3
4.3
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Hello, Could you please provide me more details? 1) specification of the circuit & working in details 2) communication platform Bluetooth or Wifi? 3) Do we need to develop an Application? IOS or Android? We have 15 years of work experience in manufacturing and have worked extensively in China, Apac countries and India. We have a team of Designing and Developing Electronics Projects and have a good experience is designing Multilayer PCB with greater experience in the relevant field. Also, you can see, Our past product experiences include: - Communication products on (Bluetooth, wifi, gsm-2g/3g/4g with and without GPS, Lora, sigfox) - Commercial products (fully automatic top loading washing machine with fuzzy logic, smart microwave over, BLDC fans and compressor drives for air conditioners, Led lightings-home downlights, smart bulbs, and tube lights, solar street lights, and high bay lights) - Automotive products (tire pressure management systems, obd2, Bluetooth for infotainment, EV charging stations, BLDC drives, Battery management systems) - Utilities (water flow meters and Energy Meters) We have a production capacity to support international quality standards of production. We hence request-fully submit our proposal for your evaluation and reassure you of our quality and promptness. We also are willing to sign a long term freelancer support contract for your future needs as well. Awaiting your response. Regards, Mihir
$1,200 USD in 15 days
5.0 (2 reviews)
4.4
4.4
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Hi, I am a new freelancer, but I am an experienced embedded systems engineer. you can find my old projects from my portfolio. I can design circuit and program code for it. I want to know more details about your task, contact me if you need my help.
$555 USD in 3 days
5.0 (3 reviews)
3.9
3.9
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Hello sir I am electronics and electrical head of an electric vehicle team and worked on PCB designing, circuit building, Power electronics etc. along with this i have great mechanical skills too. With great exposure on robotics projects i have 3 years experience in coding and can easily write your code. Looking forward to work on your project.
$278 USD in 15 days
4.9 (8 reviews)
3.9
3.9
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I am a BEng. Electrical and Electronics Engineer with 3.66/4.00 GPA and 5 years of experience in field living in Cyprus. I am specialized in: -Circuit Analysis & Design -PCB design (EAGLE, Protheus, KiCad, Altium) -Embedded Systems -Microcontrollers ESP8266, ESP32, Arduino, RaspberryPi I have advanced knowledge on C++, Image Processing, Signal Processing, Neural Network, MATLAB and Simulink
$388 USD in 1 day
4.9 (8 reviews)
3.7
3.7
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hello i m electronics engineer and i have finished many projects up to this time so we can discuss on project
$277 USD in 5 days
4.6 (3 reviews)
4.1
4.1
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Hi, I am an electrical and electronics with wide range of experience from designing PCB to integrating motors. I also teach students regarding PCB and electronics at University of Melbourne. Hence I believe I would be a suitable candidate for your project. I have created a similar board previously hence this would be easier for me to complete.
$750 USD in 20 days
5.0 (1 review)
3.8
3.8
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Hello, My name is Bhavin & I'm part of larger embedded hardware and firmware development team. Please share us more details about your project so we can able to provide you proposal with desired solutions. Looking forward to hearing from you soon! Thanks Bhavin
$750 USD in 10 days
5.0 (1 review)
3.6
3.6
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I'm a professional Software Engineers and Electrical engineers. with over 10years experience in Universal Circuit, Simulator (QUCS),PCB Layout, Arduino and have been working on Industrial Automatics and Electronics. my fields of interest are Schematic design, Prototyping, PCB, HVAC, LTE system model, Thermal system design, FPGA, Verilog / VHDL, Matlab/ Simulink, Microcontroller, Design, Multisim, SLD Layouts (Single Line Drawing), Hire me for an outstanding and excellent work. I promise to put a smile on your face and give you a wow effect. You can hire me directly from this link: https://www.freelancer.com/u/lizzymoore8543?w=f
$250 USD in 2 days
0.0 (1 review)
0.0
0.0
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Hi im a telecomunications engeneer with a nice background designing IOT solutions for home and enterprises. With a solid academic training on electronics and in the design of instrumentation and sensing devices Pleas fell free to get in conctact with me so we can talk better about that thing you need
$300 USD in 30 days
0.0 (0 reviews)
0.0
0.0
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Hi I'm a telecommunications engineer. I've already implemented apps similar to your project before. If you want perfect results, give me the project
$250 USD in 5 days
0.0 (0 reviews)
0.0
0.0

About the client

Flag of UNITED KINGDOM
Manchester, United Kingdom
4.9
21
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Member since Aug 6, 2013

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