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Intermittent on / off pulse from fraction of second to seconds using potentiometer.

$250-750 USD

Stengt
Lagt ut over 2 år siden

$250-750 USD

Betalt ved levering
Design and create a circuit board using 555 timer, or something along this line [login to view URL] Encase circuitry (possibly with 3D printer) control frequency using a small potentiometer. Circuitry is designed to wear on body and is light and portable System runs on two AA batteries. Fixed price of $300
Prosjekt-ID: 31918847

Om prosjektet

22 forslag
Eksternt prosjekt
Aktiv 2 år siden

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22 freelancers are bidding on average $384 USD for this job
Brukeravatar
Hi There, I have almost 13 years of experience. I have read the details and have a few questions. Please get back to me to discuss it further. Thanks.
$450 USD om 7 dager
4,8 (269 omtaler)
8,1
8,1
Brukeravatar
Best Circuit Design Expert at your doorstep! Dear Client, We can design "Light and Portable Circuit board based on Wearable Device" using 555 timer, small potentiometer, 3d printer for you. We have seen the link you shared. 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 extensive experience in Wearable Device based Circuit design, PCB design and know all the intricacies required to get the job done with perfection. Please message me for robust and reliable Wearable device development. 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 2. Microcontrollers based circuit design – STM32, STM8S etc. 3. Smart Products like Smart watch - GSM/GPRS/GPS etc. 4. Wireless Products - BLE/Wi-Fi- ESP32/ESP8266/NRF24L01 7. AA battery, Potentiometer 8. 555 timer, 3D Printer 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
$450 USD om 2 dager
5,0 (42 omtaler)
7,4
7,4
Brukeravatar
Hello there, I have experience in designing electronics circuits and can make your project. I can also develop hardware compatible android apps and will provide you all the design for your product including schematic, PCB design, source code and a simple smart phone app if required. I can help you in getting your hardware manufactured and tested as well. Thank you.
$400 USD om 7 dager
4,8 (68 omtaler)
7,0
7,0
Brukeravatar
hello, I can help you do this, please ib me. Thank You. .....................................................................
$300 USD om 10 dager
4,7 (37 omtaler)
6,5
6,5
Brukeravatar
Hello I’m Mohamed saeed Electrical engineer expert with high experience I have checked your job description and ready to help you in your project
$500 USD om 7 dager
4,7 (26 omtaler)
6,2
6,2
Brukeravatar
Hi I can design "Light and Portable Circuit board based on Wearable Device" using 555 timer, small potentiometer, 3d printer for Intermittent on / off pulse from fraction of second to seconds. I have humungous experience in Wearable device Based Circuit board design and would make the solution cost effective, robust, and efficient. I have seen the link you shared. If you are looking for reliable design partner please message me now. I provide services of PCB Design, Circuit Design, Circuit Review, PCB review, Circuit simulation, IOT products development and Sensor conditioning product development. 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 – Pressure, Temperature, Moisture, PH etc. 4. Microcontrollers- ESP32, STM32, STM8S, RL78 etc. 5. GSM, GPS, GPRS, NBIOT 6. 555 timer, 3d Printer 7. Potentiometer 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? 4. What are the standards that the product would be complying to? 5. What are the user protections required for this project? Please try to answer these questions based on which I would be providing free of cost consultation. Waiting for your message, Regards Hari Mohan Engineering for one is a magic for others
$400 USD om 2 dager
5,0 (4 omtaler)
5,2
5,2
Brukeravatar
We can fulfill your requirements for your device, and provide a suitable prototype. Feel free to contact us to discuss and start working.
$300 USD om 7 dager
5,0 (4 omtaler)
3,9
3,9
Brukeravatar
I suggest you to use a micro controller to do this task. Are you familiar with Arduino platform? IF you can make the case and PCB, I can design the program and the circuit diagram
$300 USD om 7 dager
5,0 (14 omtaler)
3,5
3,5
Brukeravatar
❤️️Dear Project Client❤️️ Thank you for posting this project, and I'm very happy to bid your project. I've read carefully your project details. I have rich experiences related with Solidworks. For a long time i built 3d model and animation for equipment. If you give me a chance to work with you, then I will do my best to reach your requirements. I'm waiting for your kind response. Please send msg over chat. Let's go. I will do my best for you. Best Regards~
$300 USD om 3 dager
5,0 (6 omtaler)
2,7
2,7
Brukeravatar
HELLO DEAR CLIENT Experienced in ELECTRICAL , ELECTRONICS & COMPUTER ENGINEERING With a demonstrated History of Academia in the Field of Engineering. I have research, Design and Theoretical knowledge in; Electronic Design and prototyping, Embedded( PCB circuit design and Analysis), Network Automation, Wireless Networks( RAN & RNPO),Optical Networks (Transmission & IP), Deep Learning, RF and Microwave engineering All ,Programming languages, Object detection and Computer vision, signal processing & Machine learning, Able to Use Design & Simulation Softwares i.e MATLAB, OPTIWAVE,SYNOPSYS, QUICKFIELD, PROTEUS,AUTOCAD & MAYA. I assure you the Quality Content, Client Satisfaction, Instant Response, and Fast delivery. I'm available anytime you want. Feel free to contact me before placing the order. Kind Regards!
$350 USD om 2 dager
4,4 (2 omtaler)
2,8
2,8
Brukeravatar
Hi I have read your requirement and I can design a PCB board for you and encase it in a custom created 3D box. I will design the board on Altium Designer. Kindly Inbox me for further discussion
$300 USD om 3 dager
5,0 (2 omtaler)
1,6
1,6
Brukeravatar
We are a Product Design and Development company with expertise in embedded systems and robotics . We provide Services such as Embedded Firmware Development for Controllers and Processors , Embedded Hardware Design and PCB Design . We have worked on various Industrial and Medical Hardware Designs as well as Firmware for the same. Out Recent Work involves development of a Complete PLC for Industrial Automation with CAN Bus , MOD Bus and PROFI Bus. I would appreciate if you can explain the working of the circuit and also explain its use in real time. I do have a 3D printer and can take of the same. Kindly Share your requirement in detail so we could assist you with the same.
$300 USD om 7 dager
5,0 (1 omtale)
1,4
1,4
Brukeravatar
MASTERS IN ELECTRICAL ENGINEERING HELLO DEAR CLIENT I have gone through your project details and the work is DOABLE since its within my area of EXPERTISE.I will tackle are required guideline to deliver desired goal Please consider my bid. THANKS`+`
$500 USD om 4 dager
5,0 (1 omtale)
1,1
1,1
Brukeravatar
Hello there, Hope you are doing well. I am an impeccable and professional ACADEMIC and ARTICLE Writer and ready to offer the best services. I provide plagiarism-free writing services as I have already done several related projects such as report, research and Dissertation writing. Join me I the chat for further enquiries. Thank you!!
$500 USD om 7 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
As a highly skilled PCB designer, I can help you perfectly. I am very confident with my skills and I'd like to help your business by doing my best. My clients have never been frustrated with my work and I hope to make you one of them. Please confirm that I am one of the best fits for you and drop me a message for further discussion. Thanks and Best Regards
$400 USD om 7 dager
0,0 (0 omtaler)
0,0
0,0
Brukeravatar
Hello I am excited to work on your Project I can Design Build and Prototype it for you for $250 I have extensive experience in Product Design, CAD, DFM, Electronics 3D Printing and IOT I would be excited to take on your Project I do not need Upfront Payment until you are satisfied with my result looking forward to hearing from you
$250 USD om 7 dager
0,0 (0 omtaler)
2,8
2,8
Brukeravatar
I am electronics engineer with industry experience in product design I have design experience in wearable. I would like to know the details. I hope you find my profile eligible for detailed discussion for completion of project
$500 USD om 7 dager
0,0 (0 omtaler)
0,0
0,0

Om klienten

UNITED STATESs flagg
Charlottesville, United States
0,0
0
Betalingsmetode bekreftet
Medlem siden mai 8, 2015

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