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Arduino tally counter for hair transplantation

$250-750 USD

Zavřený
Zveřejněno skoro před 5 roky

$250-750 USD

Zaplaceno při doručení
I need a tally counter for creating donor sites during hair transplantation surgeries. I need the schematics and code, since I don't have the time to work on them, but I can build the device myself. Basic functionality: The patient has an electrode (ECG electrode) on his hand. The other end of the wire is connected to a needle used to create donor sites on the patient's head. When the needle cuts through his skin, the circuit is closed, the device makes a sound (beep) and 1 donor site is added on the counter (of course it's displayed on a screen). The counter should be battery-powered and have a reset button and power switch. Additional function ideas – not necessary – I will choose them depending on price: – a distinct sound for every 100th site created – a small message above the counted sites like: "Donor sites created:" "1247", maybe even with language switch button – "+" and "-" buttons for manual control – I don't know if this is possible, but adjustable sensitivity would be nice (so that it only counts when the needle actually goes through the skin, not just touches it) Please send me your quotations :) Thanks!
IČ projektu: 19699637

O projektu

17 nabídky
Vzdálený projekt
Aktivní před 5 roky

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17 freelanceři nabízejí v průměru $477 USD za tuto práci
Avatar uživatele
Hi I am experienced electronics engineer with more than 200 projects here I have read the details I would like to discuss more about the deliverables and milestones. I can start immediately if hired Please get in touch to discuss more in detail Regards
$500 USD v 10 dnech
4,9 (265 recenze)
8,0
8,0
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................................................................................................................................................
$555 USD v 10 dnech
4,8 (91 recenze)
7,6
7,6
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For more details inbox me so that we can discuss in detail. For more details inbox me so that we can discuss in detail.
$666 USD v 3 dnech
4,8 (72 recenze)
6,3
6,3
Avatar uživatele
How are you? Like you see in my profile and portfolios, I have rich experience in C/C++, C#, and Python programming as well as microcontrollers. Especially, I completed many arduino and raspberry pi projects for such features. I would like to discuss with you and get more detail requirements. Please give me your details, then I will provide best solution for you. Thanks
$500 USD v 7 dnech
5,0 (8 recenze)
5,4
5,4
Avatar uživatele
I have read your project description fully. I can understand and finish it wonderfully. I have 8+ years of experiences in Raspberry pi, micro controller, .NET/C/C++/JAVA programming. I guarantee high project development and quality as a senior full-stack developer. **********Our Goals*********** - High quality of Coding - Very fast speed of development - 100% Guarantee of credit - Strongest security - Good Flexibility - Correct Copyright - Windows/Linux/MacOS/Android/iOS/Rasp/.... Thanks, regards!
$500 USD v 7 dnech
5,0 (1 recenze)
5,5
5,5
Avatar uživatele
Hello I have got your job posting “Arduino tally counter for hair transplantation” and I am very much interested to work in your project. I am a circuit designer and have more than 5 years experience of working with the Analog/Digital Electronics Embedded systems(Arduino,Rasberry pi ,ARM processors ,PIC microcontrollers,Wireless boards,TFT Touch Displays,All types of sensors and actuators). i have done tons of similar projects So, I think you’ll find that, I have the skills you’re looking for. For more on my skills and successfully finished projects, please have a look on my Profile and Portfolio. I have all the components available here with me so i will develop a working prototype according to your specifications and then send you the code and schematics so things will work for sure.I will remotely guide you and help you build the system on your side. I am always available on Email and Skype. Please have a voice or video chat if necessary. I shall be available round the clock and able to start your project as soon as possible according to you. Thank you for your consideration, Best Regards, Haseeb Shafqat
$400 USD v 7 dnech
4,8 (52 recenze)
5,8
5,8
Avatar uživatele
I would propose to measure pressure (force) aplyied to the needle in combination with the current sensor. With some calibration, you will be able to distinguish a real "punction" and just a touching of the skin by an electrode (that will be ignored). Please feel free to contact me for discussion. You may need to perform some research and measurement on real skin. For example, it is possible than when punction occurs - pressure became lower for a tiny moment, but conductivity is not changed too much. I have made more than 150 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.
$400 USD v 15 dnech
4,8 (89 recenze)
5,8
5,8
Avatar uživatele
Hi Sir! I am student of MSc MEchatronics and Control Engineering. I have done BSc Electrical Engineering. I am very expert in Arduino included its all module.I did many projects on arduino. I can show you as sample I will give you best work on time. I also has hardware with me, i will give you work after complete testing.
$300 USD v 7 dnech
4,9 (13 recenze)
4,0
4,0
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I have extensive experience in arduino and bioengineering, your project is feasible, this would include ARDUINO 1, lcd screen 16X2 characters, battery, battery charger by USB port, on / off button, reset button, piezo buzzer, two buttons + - for Sensitivity adjustment or a potentiometer, a bracelet for ground, connector for implant needle, we have the material to make a prototype. Functional as you want, with two languages ​​to select, counts of 100, total counts, one beep for each implant, two beeps per 100. In case you require the prototype could be delivered without cost you would pay the shipping.
$650 USD v 7 dnech
4,6 (3 recenze)
4,1
4,1
Avatar uživatele
HI, I am kahan. I am embedded developer and have much experienced in hardware and software side. Waiting for further discussion. Thank you.
$555 USD v 10 dnech
5,0 (9 recenze)
3,5
3,5
Avatar uživatele
Hello, I am interested in your project and I hope to help you realize it, I am passionate about electronics and embedded development and I hope to share with you my knowledge and experience. I can do this work in 7 days max. For your project, I will give you the Code, the schematics and the PCB layout. for the display i propose to you to make a touchscreen of 2.8 inch or 3.5 inch, it's simple if you want to do multi language So, if you want to work with me I will guarantee you a good job delivered in the good deadline Thank you and good luck ^^
$350 USD v 7 dnech
5,0 (2 recenze)
3,0
3,0
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I have 3 years experience in arduino programs and worked on many projects based on arduino. i have also written code for formula electric vehicle. I can easily work on your project including all your task with maximum accuracy.
$256 USD v 7 dnech
5,0 (3 recenze)
2,8
2,8
Avatar uživatele
Good Day, I have seen your project description and i have relative experience with Arduino, Electrical Engineering, Electronics, Microcontroller, PCB Layout. Please initiate a chat with me so we can discuss about your project details and proceed from there. Hi Michal13! Please Send me a message so that we can discuss more about this project
$555 USD v 15 dnech
0,0 (0 recenze)
0,0
0,0
Avatar uživatele
Hi, I can do this job perfectly! I have 15yrs experience in circuit designs and I am a full-time freelance technologist and will have enough time for your feedback to deliver the best result as you so desire. Thanks.
$250 USD v 5 dnech
0,0 (0 recenze)
0,0
0,0

O klientovi

Pochází z POLAND
Tychy, Poland
5,0
1
Ověřená platební metoda
Členem od pro 25, 2015

Ověření klienta

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