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I need a stopwatch timer that starts when a switch opens and stops when it is closed

$30-250 USD

Closed
Posted 5 months ago

$30-250 USD

Paid on delivery
I am looking for a freelancer to create a stopwatch timer that starts when a toggle switch opens and stops when it is closed. The timer should display in the format of minutes, seconds, and milliseconds. Additionally, I would like to include a reset button for convenience. The ideal freelancer for this project should have experience in programming and circuit design.
Project ID: 37588009

About the project

47 proposals
Remote project
Active 3 mos ago

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47 freelancers are bidding on average $125 USD for this job
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Dear Sir I have more than 10 years experience in embedded systems and fpga, and i can make the stopwatch, please message me so that we can discuss
$140 USD in 7 days
4.9 (508 reviews)
8.2
8.2
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Hello there! My name is Metin and I'm excited to hear that you're looking for someone to create a stopwatch timer that starts when a toggle switch opens and stops when it's closed. I have extensive experience in programming, circuit design, electronics, engineering and more. With this background, I'm confident that I can create the perfect stopwatch timer for your needs. I have worked on many different types of projects before such as digital motor control, analog design, electronic design and more. This gives me the knowledge needed to develop an effective stopwatch timer for your needs. Moreover, my experience with PCB design and embedded systems also gives me an edge over other competitors. I believe that my skillset makes me the perfect fit for this project. If you give me the chance to work on this project please let me know if you would like me to provide any additional information or clarification on any part of my profile or portfolio. Please feel free to reach out to me if you have any questions or would like to discuss further about this project!
$84 USD in 7 days
4.8 (106 reviews)
7.0
7.0
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Easy job indeed. Is it going to be 7 segment LED display or LCD ? can you please share more details ? Fully tested version will be delivered. Thank you
$400 USD in 7 days
5.0 (75 reviews)
6.8
6.8
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Hi there, Yes I am Expert in PROGRAMMING and I can help you out for sure Kindly send me a message we'll discuss further Looking forward to hear you Thank you
$90 USD in 1 day
5.0 (175 reviews)
5.9
5.9
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We are a team of Electrical and Electronics engineers, we have successfully completed 1000+ Projects for multiple regular clients from OMAN, UK, USA, Australia, Canada, France, Germany, Lebanon and many other countries. We are providing our services in following areas: • Embedded C Programming. • VHDL/Verilog, LABView/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Also we have good command over report writing, I can show you many samples of our previous reports. Kindly consider us for your project and text me so that we can further discuss specifically about your project's main goals and requirements. We can deliver your project efficiently within timeline. If you choose me, I think you won't regret. Best Regards.
$250 USD in 7 days
4.6 (63 reviews)
6.1
6.1
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Dear Valued Employer, My name is Martin and I am an engineering physicist with extensive experience in the field of circuit design, circuit prototyping and PCB design. As I understand from the project description you are looking for an electronics engineer capable of designing an electronic stopwatch according to all stated requirements. So, without further ado here's how the workflow would look like, if you happen to choose me as a partner for your project: 1. Initial discussion 2. Block diagram of proposed solution 3. Schematic drafts based on proposed solution 4. Component library creation 4.1 Schematic symbol library creation 4.2 Footprint library creation 5. Schematic drawings 6. Review of schematic drawings 7. Layout design 7.1 Components placement and arrangement 7.2 Stack-up configuration 7.3 Components routing 7.4 Review of final layout design 8. Final check, verification and validation 9. Production files (GERBER, NC DRILL, ASM, PICK & PLACE, STEP, BOM, SCH, 2D mechanical, 3D PDF) Delivery term could be further negotiated once I start working on the project. Don't hesitate to contact me with questions regarding any details around your project. You could also check out my profile on Freelancer for more details around my professional experience and previously completed projects. I am looking forward to hearing from you soon. Thank you for you time. Kind Regards Martin Botsov
$350 USD in 21 days
5.0 (16 reviews)
5.6
5.6
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I can finish it in a week. Is it an educational project? If yes then I will teach you every step. Do you wnat it in verilog or vhdl ? Alsso you are working on altera fpga right ?
$130 USD in 7 days
5.0 (70 reviews)
5.8
5.8
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Best Circuit Design and Stopwatch Timer Expert ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With over 30 years of expertise in electronics design, circuit design and PCB design, I am thrilled to offer my skills for the development of your stopwatch timer project. My approach involves a seamless integration of circuit design, hardware and software to ensure precise functionality. ✅I will design a robust circuit that integrates seamlessly with the toggle switch and reset button. The circuit will ensure precise timing, taking into consideration the nuances of electronic components for reliable performance. ✅I will employ a microcontroller to handle the stopwatch functionality. The program will capture the switch state changes, accurately measure elapsed time in minutes, seconds, and milliseconds, and provide a user-friendly interface for the reset button. ✅I will meticulously analyze your requirements, understanding the functionality of the stopwatch timer and the desired user experience. This will serve as the foundation for both the circuit design and programming aspects of the project. ⭐Could you provide specific details about the toggle switch you prefer? ⭐ Do you have any specific preferences for the display type or size? I am enthusiastic about the opportunity to bring your Stopwatch Timer project to life, leveraging my wealth of experience to deliver a solution that exceeds your expectations. Best Regards, Hari Mohan
$180 USD in 2 days
4.3 (6 reviews)
6.1
6.1
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Hi, how are you? I go through the description and read it carefully, I know exactly what you are looking for. I have 5+ years’ experience in these skills Verilog / VHDL, Electronics, C++ Programming, Electrical Engineering and Engineering. I have some question about this job, Please start chat, so we have detail discussion about your task. Thanks! Umair
$250 USD in 7 days
4.9 (6 reviews)
4.3
4.3
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I have read and understood all your project details "I need a stopwatch timer that starts when a switch opens and stops when it is closed" and I feel my self the best candidate to complete this project with 100 percent accuracy. I am Faisal Mahmood, I have more than 10 Years of experience in crafting tailored solutions for success, including; Business Plans, Pitch Decks, Feasibility Reports, Resumes, Cover Letters, and LinkedIn profiles. Over the past ten years, I have consistently delivered exceptional results, helping clients navigate the competitive landscape with precision and finesse. With a proven track record spanning ten years, I bring a wealth of experience to every project, ensuring not just quality but a profound understanding of evolving industry dynamics. My approach is rooted in precision, innovation, and a relentless pursuit of perfection, setting a standard that goes beyond expectations. I am damn sure that you will love my services, try me once at least. I am anxiously waiting for your messages.
$30 USD in 1 day
4.4 (29 reviews)
4.7
4.7
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Hi I am a circuit design and VLSI expert and, having the experience in circuit design related to timer. Kindly share the specification, let us discuss Thank you
$140 USD in 7 days
5.0 (19 reviews)
4.2
4.2
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I am damn sure that I can complete this project "I need a stopwatch timer that starts when a switch opens and stops when it is closed" beyond your expectations and within your given time and budget. I am a specialized writer who has been providing professional writing services since 2017 and I have 800+ reviews with 4.8 ratings. In this industry, to produce 100% output the most important thing is the “CREATIVITY” because every time clients demand something “Unique, New & Better”. Since 2017, I have found myself highly creative and this is the main reason for my success because I have achieved the 99% client satisfaction ratio. I have mastered multiple writing skills such as; Investor Ready Business Plans, Pitch Deck Presentations, Financial Models, Feasibility Reports, ATS Resume/CV, Job-winning Cover Letters, Optimized LinkedIn Profiles, White Papers, Grants, Press Releases, Biographies, Speeches, Letters, Website Contents, Articles, Blogs, Book/eBooks, Product Descriptions, and Editing and Proofreading. Please click on the "Award" button to hire me. I am waiting for you, "Thank You"
$30 USD in 1 day
4.9 (4 reviews)
3.6
3.6
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Hey, How are you? I have 5+ years of working experience doing IT jobs. I am full stack developer have a strong working experience of every framework specially Electrical Engineering, C++ Programming, Engineering, Verilog / VHDL and Electronics. Please start chat, So we have a detail discussion regarding to project. And I have read your project details as well. You can check my portfolio as well: https://www.freelancer.com/u/Sidrairfan078 Waiting for your Reply. Thanks! Sidra
$155 USD in 8 days
5.0 (1 review)
3.6
3.6
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Hi there, I am Supriyo and I am excited to learn more about your project for creating a stopwatch timer that starts when a toggle switch opens and stops when it is closed. As a Product Design Engineer, I have experience in programming and circuit design which will be invaluable for creating the timer exactly the way you want it. With my background in electronics and C++, I believe I can deliver an exceptional product that meets all your needs. I have worked as a Product Design Engineer for a reputed private company and also worked for an Indian-Navy Ship-building organization as a Quality Assurance Engineer. In this work tenure I have worked on Auto-CAD, Solid Works, Auto-CAD Electrical, Micro controllers like Arduino, Esp32, ESP8266, Raspberry pie and Raspberry pico & PLC. I have experience in C++ and Python Programming which will be useful for creating the stopwatch timer. Moreover, I have had exposure to other programming languages such as JavaScript/HTML/CSS/JQuery/Bootstrap which will be useful for creating the stopwatch timer. I would love to tackle this project for you and make it happen! Please let me know if you're
$70 USD in 1 day
4.7 (14 reviews)
4.0
4.0
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Hello there, The skills Verilog / VHDL, Electronics, C++ Programming, Engineering and Electrical Engineering u mentioned on the project fall under my level of expertise so i can surely help u with it. Please have a look at my profile: https://www.freelancer.com/u/ayesha0124 Looking forward to ur response. Ayesha
$250 USD in 7 days
4.6 (2 reviews)
3.3
3.3
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hello i'm software engineer i can create this timer for you that does exactly what you need timing the switch with reset button i'm available now
$112 USD in 7 days
5.0 (2 reviews)
2.2
2.2
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Hello, my name is Madhu and I am here to offer my services for your stopwatch timer project. I have been working with a variety of programming languages such as Python/ML/DL/AI, Matlab/Mathematica and more. I understand exactly what you are looking for in terms of format, functionality and design. My skillset includes the use of C++ Programming which will provide the accuracy and reliability you are looking for in your timer. Additionally, I have extensive experience in circuit design which will help me create an attractive and functional design for your stopwatch timer. I am confident that my skillset will result in good results in terms of time efficiency as well as quality. Please let me know if you would like to discuss further or need any additional information for making a decision on using my services for this project? Thank you!
$50 USD in 2 days
5.0 (1 review)
1.6
1.6
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Dear Christopher P., Upon reviewing your project I need a stopwatch timer that starts when a switch opens and stops when it is closed initial details, I invite you to explore our team's expertise, perfectly aligned with your needs. Track Record: With over 13 years of industry experience in C++ Programming, Engineering, Electronics, Verilog / VHDL and Electrical Engineering and a successful track record of 300+ projects, known for meeting project timelines, maintaining high-quality standards, and exceeding customer expectations. Key Points: Diverse Portfolio: Extensive portfolio showcases adaptability and versatility. Customer Testimonials: Satisfied client testimonials highlight our commitment to excellence. Comprehensive Services: Web and Mobile app development, ESM solutions, e-learning platforms, online stores/Ecommerce , API configurations, UI/UX Designing , Graphic Designing , After Sales Services & more I am excited to collaborate on your project and ready to tailor my approach to your unique requirements. Feel free to contact us for further discussions. Warm regards, Faisal Hussain
$155 USD in 11 days
4.0 (1 review)
2.0
2.0
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I need a stopwatch timer that starts when a switch opens and stops when it is closed My name is "Usama Safdar" and I am a Ph.D degree holder which means I am highly-capable to tackle this project "Content Editor " with 100 percent accuracy. I am a professional writer with over 6 years of experience in writing; Essays, Research Summaries, Thesis, Dissertation, Lab Reports and Case Studies. I always provide High-Quality Solutions within the shortest possible time with all instructions followed against very reasonable prices. I can manage works even with shortest deadlines like; "2500 words work in just 6 Hours" with very reasonable time. As a pro academic writer I am also familiar with all the referencing styles; such as APA, Harvard, OSCOLA, IEE, MLA etc. I always provide plagiarism-free solutions and as a prove I also provide "FREE Turnitin reports". For Samples, please visit my profile https://www.freelancer.com/u/SolutionMart Please message me to start the discussion. Thank You
$30 USD in 1 day
4.7 (2 reviews)
1.8
1.8
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❤️Hello, Christopher P. Expert of Electrical Engineering, Engineering, C++ Programming, Electronics and Verilog / VHDL. Could you please message me to discuss more details via private chat. Thank you.
$50 USD in 7 days
0.0 (0 reviews)
0.0
0.0

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Grand Rapids, United States
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Member since Dec 27, 2023

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