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provide instructions on what to purchase, how to construct and program a Raspberry Pi to monitor refrigerant superheat via a pressure transducer and thermistor. Then input a set point to open or close a pair of volt free contacts.

£250-750 GBP

Fechado
Publicado há 6 meses

£250-750 GBP

Pago na entrega
I am looking for help with a project to provide instructions on what to purchase, and how to construct and program a Raspberry Pi. To monitor refrigerant superheat (in particular refrigerant R404a). This would have to be done via a pressure transducer and thermistor. Then based on the reading, input a set point to open or close a pair of volt free contacts. I am a beginner with Raspberry Pi and so I am open to suggestions when it comes to components and parts for this project. The intended use of this Raspberry Pi monitor will be for personal use. I am looking for someone experienced with Raspberry Pi to help give me detailed instructions on where and what to buy, how to construct and program this device.
ID do Projeto: 37413438

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37 propostas
Projeto remoto
Ativo há 5 meses

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37 freelancers estão ofertando em média £596 GBP for esse trabalho
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Hi there Perry B., Good afternoon , Hope you're having a great time. I'm bidding on your project "provide instructions on what to purchase, how to construct and program a Raspberry Pi to monitor refrigerant superheat via a pressure transducer and thermistor. Then input a set point to open or close a pair of volt free contacts. " I am expert in Microcontroller, Electrical Engineering, C Programming, Arduino and Electronics. please leave a message on my chat so we can discuss the budget and deadline of the project. I have read your project description and i'm confident i can do this project for you perfectly. Thanks ..
£750 GBP em 2 dias
4,9 (45 avaliações)
7,2
7,2
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Hello Good afternoon , I hope you are doing great. Just finished reading the brief details of your job . I see you have been looking for a freelancer who has experience with Arduino, Electronics, Microcontroller, Electrical Engineering and C Programming. Upon the first look I feel confident about getting it done because of having experience doing similar jobs My Experience? I have 9 years of experience working with those technologies. Its been 8 years since I have been working on freelancer.com, Please review my profile. Check: Skills, Portfolio, Customer Feedbacks. Why Choose Me? 1. I have done more than 250 major projects only on freelancer.com. 2. I have not received a single bad feedback since last 5-6 years. 3. You will find 5 star feedback on last 100+ major projects which shows my clients are happy with my work. Portfolio: https://www.freelancer.com/u/AwaisChaudhry Timings: 9am - 9pm Eastern US Time I would like you to start the chat so we could discuss it in detail and we will continue from there. Thanks! Awais
£750 GBP em 10 dias
5,0 (12 avaliações)
7,0
7,0
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Hello, my name is Metin and I am here to offer my services for your project. I have a background in electronics, specifically Arduino, C Programming and Electrical Engineering. I would be more than happy to help you with providing instructions on what to purchase, how to construct and program a Raspberry Pi. I understand that you are looking for someone experienced with Raspberry Pi to help give you detailed instructions on where and what to buy, how to construct and program this device. With my extensive knowledge in electronics, specifically Arduino, C Programming and Electrical Engineering I am confident that I can provide the best solution for your needs. I understand that the intended use of this Raspberry Pi monitor will be for personal use so I propose an approach that will be efficient while still being user-friendly. Specifically we will focus on maximizing the effectiveness of the device by taking into account aspects such as battery life, noise level and ease of use while still maintaining high performance standards.
£250 GBP em 7 dias
4,8 (110 avaliações)
7,0
7,0
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Hi, I'm a seasoned Raspberry Pi developer and can guide you through your refrigerant superheat monitoring project. I'll provide detailed instructions on component selection, procurement, construction, and programming. We'll use a pressure transducer and thermistor, tailoring the setup to monitor refrigerant R404a. Based on readings, I'll guide you on programming a set point for controlling volt-free contacts. As you're a beginner, I'll ensure the instructions are beginner-friendly. Let's make your Raspberry Pi project a success. Best, Ahmed
£620 GBP em 10 dias
4,8 (70 avaliações)
6,4
6,4
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Hi, How are you? I just saw your job posting and I felt that I can help you with this job considering the experience I have with Microcontroller, Electronics, Arduino, Electrical Engineering and C Programming. Please check my portfolio: https://www.freelancer.com/u/AITSoft Regards, Shamshad
£750 GBP em 24 dias
5,0 (2 avaliações)
5,9
5,9
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I’m an experienced developer with a keen interest in the Raspberry Pi. I’ve worked on many Pi projects interfacing various sensors. I would be interested to hear more and work with you on your project.
£500 GBP em 10 dias
4,9 (5 avaliações)
5,7
5,7
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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.
£500 GBP em 7 dias
4,6 (66 avaliações)
6,1
6,1
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Hi there, my name is Samuel and I am an experienced mechanical engineer with a specialization in mechatronics. I have worked on numerous projects that have allowed me to gain valuable experience. As part of this project, I would like to provide you with detailed instructions on where and what to buy for your pressure transducer and thermistor monitoring project for refrigerant R404a. I have extensive experience in electronics design and board manufacturing using Altium Designer, so I am confident that I can deliver a successful outcome. Please let me know if you are interested in my help with this project by clicking the link below or contact me directly via Please let me know if you have any other questions or would like me to include any additional information about myself or my services. Best Regards, Samuel
£250 GBP em 1 dia
4,9 (42 avaliações)
5,4
5,4
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Hello, my name is Adnan Gohar and I am an experienced and results-driven professional with extensive knowledge in project management, strategic planning, marketing, and data analysis. I have a strong organizational skills and ability to communicate effectively with stakeholders that make me well-suited to help you with your project. I have worked on various projects of all sizes and scopes from small marketing campaigns to large-scale product launches. My strong organizational skills and attention to detail have helped me navigate complex projects successfully and ensure successful outcomes. Additionally, my experience in both B2B and B2C markets has given me a broad perspective on how to approach strategic planning that will be useful in helping you achieve your growth objectives for this project.
£500 GBP em 7 dias
4,8 (10 avaliações)
5,3
5,3
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Best Raspberry Pi Expert! ⭐ ⭐ ⭐ ⭐ ⭐ Dear Client, With over 30 years of comprehensive experience in electronics, circuit design, and PCB development, I am excited to contributing to your Raspberry Pi project. My approach is to provide comprehensive instructions on purchasing, constructing, and programming, ensuring an effective refrigerant superheat monitoring system. ✅ I will carefully select components like a pressure transducer and thermistor, ensuring compatibility with refrigerant R404a. ✅I'll create a clear and detailed construction guide, outlining each step from assembling the Raspberry Pi to connecting sensors. The guide will include visual aids, making it accessible for beginners. ✅I will guide you through configuring the Raspberry Pi to read data from the pressure transducer and thermistor. I'll assist in setting up the logic for inputting a set point and controlling the volt-free contacts based on readings. ✅I will offer ongoing support, clarifying doubts and providing additional guidance as needed. Your success in building and using this monitoring system is my priority. ⭐Could you provide insights into the specific environment where the Raspberry Pi monitor will be deployed? ⭐ Do you have a preference for the output interface for monitoring the superheat values? I look forward to the opportunity to guide you through this exciting Raspberry Pi project. Let's connect to discuss the details and initiate this collaborative endeavor. Best Regards, Hari Mohan
£500 GBP em 4 dias
4,3 (6 avaliações)
6,1
6,1
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Hey there Hope all is well. I'm an electrical and automation engineer ready to assist you with your Raspberry Pi project. Kindly contact me to discuss further details. Cheers!
£500 GBP em 7 dias
4,8 (19 avaliações)
5,2
5,2
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Hi. I just completed a similar project for a client in Australia. With 11 years of experience, I am pretty confident that I can deliver an optimal working solution. We can use components off the shelf or design and manufacture a custom electronic device for you.
£750 GBP em 7 dias
4,3 (5 avaliações)
5,3
5,3
Avatar do Usuário
I understand that you are looking for help with a project to provide instructions on what to purchase, and how to construct and program a Raspberry Pi. To monitor refrigerant superheat (in particular refrigerant R404a). We have extensive freelancer.com project delivery experience and so are confident that we can provide the required guidance to ensure successful completion of this project. Our team is composed of experienced engineers with a wealth of knowledge in electronics, Arduino, C programming and electrical engineering who are ready to help you get started on this exciting project. We understand the importance of timely delivery for this project and will do everything possible to make sure that you receive the required information in no time. As part of our commitment to customer service we also offer business planning services as well as safe and trusted work.
£250 GBP em 2 dias
4,2 (14 avaliações)
4,8
4,8
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Hello. ⭐ ⭐ ⭐ ⭐ ⭐ I have been working for more than 10 years in the field of Electronic Engineering (Hardware / Firmware). I have extensive experience in areas including Circuit Design, Circuit Simulation (Analog, Digital), PCB design, Embedded Software(STM32 Keil, Mplab, FPGA, ESP32, Arduino, PIC, Rasberry PI, C/C++) etc. Expect me to help your business as if I am growing my own. I would love to hear from you. Warm regards. Khalid
£500 GBP em 7 dias
5,0 (4 avaliações)
4,1
4,1
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Welcome sir, I am writing to express my interest in offering my services as an Arduino programmer. I have a broad range of skills and expertise in programming robots, drones, and smart homes, as well as designing circuits using Fritzing and Tinker CAD, and programming embedded systems. I am also a c/c++/python programmer With my knowledge and experience, I am confident that I can provide you with reliable and efficient programming solutions that meet your specific needs. My expertise in programming drones and unmanned aerial vehicles (UAVs) can help you develop customized solutions for surveillance, mapping, and inspection tasks. I am also experienced in programming smart home systems that can be remotely monitored and controlled to provide greater comfort and convenience. Moreover, I have extensive experience in designing and simulating circuits using Fritzing Tinker cad and Wokwi. I can help you create schematics, PCB designs, and simulations for your projects. My knowledge of embedded systems allows me to develop efficient and effective systems that meet your requirements. I am committed to delivering high-quality results that exceed your expectations. I strive to provide efficient, reliable, and timely solutions that meet your unique needs. I am confident that I can help you achieve your goals and bring your projects to life.
£250 GBP em 3 dias
4,7 (24 avaliações)
4,4
4,4
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Hello, I am Heriberto, a mechanical engineer with extensive experience in engineering design, robotics, IoT, artificial vision, programming microcontrollers and android design. I understand that you are looking for help with a project to provide instructions on what to purchase, how to construct and program a Raspberry Pi to monitor refrigerant superheat. I can help give you detailed instructions on where and what to buy for this project so you don't have to worry about any technical aspects. I believe that I am the best fit for this job because of my extensive experience in engineering design, robotics, IoT, artificial vision, programming microcontrollers and Android design. This will enable me to provide you with thorough instructions on how to construct and program your device for maximum success. I look forward to hearing more about this project! Please feel free to contact me directly if you have any questions or would like more information on my services.
£500 GBP em 7 dias
5,0 (8 avaliações)
4,0
4,0
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Hi. I'm an Electrical engineer by profession with 8 years experience with raspberry pi. I can assist you select pressure and temperature sensor and a board for operating contacts. To develop program logic, we can use python or node red. Node red would be easy and we can create a dashboard to visualise parameters we measure. I can do a demonstration if required. Thank you for reading the proposal. Looking forward to hearing from you.
£500 GBP em 7 dias
5,0 (6 avaliações)
4,0
4,0
Avatar do Usuário
Hello, I am delighted to have come across your project post and express my sincere interest in working with you. As an experienced contractor, I am confident that I possess the skills and expertise required to deliver exceptional results on this project. Over the last decade, I have completed numerous projects similar to yours, and I am confident that I can handle tasks that demand exceptional skills, such as; C Programming Electronics Microcontroller Electrical Engineering Arduino To ensure we can both get a better understanding of the project requirements, budget, and deadlines, I would love to schedule a chat or message to discuss these aspects further. I am available at your convenience and look forward to hearing from you soon. In the meantime, I kindly request that you keep me in mind for future projects in case this one is no longer available. Finally, as a freelancer, I firmly believe that data is the pollution problem of the information age, and protecting privacy is an environmental challenge. Therefore, I take all necessary precautions to safeguard the confidential information you may share with me during the project. Thank you for your time and consideration, and I look forward to working with you. Best Regards, Emma A
£400 GBP em 7 dias
3,9 (19 avaliações)
4,8
4,8
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I can provide you with detailed instructions on purchasing, constructing, and programming a Raspberry Pi to monitor refrigerant superheat using a pressure transducer and thermistor. Additionally, I will assist you in selecting the necessary components and parts for this project. With my expertise in Raspberry Pi, I will guide you through every step to ensure a successful build.
£400 GBP em 5 dias
4,8 (3 avaliações)
3,1
3,1
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Hello, I am a specialist FULL-STACK developer with over 8+ years of experience in website and mobile app development. I have worked on multiple projects with different clients all over the world to deliver quality-driven bug-free websites and mobile applications. I understand that you are looking for help with a project to provide instructions on what to purchase, how to construct and program a Raspberry Pi. To monitor refrigerant superheat (in particular refrigerant R404a) through a pressure transducer and thermistor. This would have to be done via a pressure transducer and thermistor so that the reading can be taken accurately. Then based on the reading, an input set point can be set to open or close a pair of volt free contacts to adjust the refrigerant's temperature accordingly. I believe that I am the perfect person to help you with this project due to my extensive experience in FULL-STACK development as well as other related areas such as architecture designs, 2D/3D construction drawings, landscape/interior designs with multiple software's. I also have good hand in graphic designing, 2D/3D modeling, rendering and animation. Additionally I offer services..
£500 GBP em 7 dias
4,1 (7 avaliações)
3,6
3,6

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Bandeira do(a) UNITED KINGDOM
Ipswich, United Kingdom
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Membro desde nov. 9, 2023

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