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I need an electrical prototype for residential use focused on monitoring and control. The essential components for this prototype include: - Sensors: To gather data on various electrical parameters. - Microcontrollers: For processing the sensor data and executing control commands. - Communication Modules: To transmit data to a central system or app. Ideal Skills and Experience: - Experience in developing electrical prototypes, especially for residential applications. - Proficiency in working with sensors, microcontrollers, and communication modules. - Strong background in monitoring and control systems. - Knowledge in integrating these components into a cohesive and functional prototype. Looking forward to your expertise in bringing this project to life!
Project ID: 40613383
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Active 3 days ago
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50 freelancers are bidding on average $3,986 CAD for this job

Hi I am an embedded systems engineer with over 16 years of experience. I have extensive experience developing connected monitoring and control products that combine electrical sensors, microcontrollers, embedded firmware, wireless communication, and user-facing applications. I can develop a cohesive residential prototype covering measurement and control architecture, component selection, schematic and PCB design, firmware, communications, assembly, and validation. Particular attention will be given to measurement accuracy, electrical isolation, fail-safe operation, and a practical path toward a consumer-grade, certification-ready product. I can also support the complete journey from concept and prototype through enclosure design and production preparation. Before finalizing the design, I would like to clarify which parameters must be measured, whether control is circuit-level or appliance-level, the preferred communication method, and whether an app or cloud dashboard is included. Please contact me to discuss details.
$4,800 CAD in 42 days
7.6
7.6

As both an electrical engineer and a systems integrator, I have the skill set you need for this project. I have a rich depth of experience in designing and building embedded systems for various applications and IoT-related projects. Not only am I well-versed in all aspects of prototype development, from PCB design to sensor integration, but I also have in-depth knowledge of monitoring and control systems which will be critical in creating an effective prototype for your residential electrical monitoring project. My ability to seamlessly handle both software and hardware gives me a unique advantage in orchestrating complex projects such as this. Moreover, my proficiency with wireless communications like LoRa, BLE, Wi-Fi, and 5G ensures the robustness of data transmissions within your system. I've worked on projects spanning energy management, automation, and even smart homes - which all aligns with your needs.
$3,000 CAD in 3 days
8.0
8.0

Hello! My name is Metin and I'm more than thrilled about this incredible electrical prototype project. With a solid background in digital motor control, analog design, electronic design, and power electronics, I possess the much-needed skills for a science-backed residential electrical monitoring system. My expertise extends to circuit design, embedded systems, and PCB layout – which are crucial components for your prototype. Besides having intensive knowledge in assembling sensors, microcontrollers, and communication modules into a working system, my experience in electronic designs for renewable energy applications demonstrates my familiarity with the subtleties of residential electrical projects. In addition to the technical skills I bring to this project, I'm complemented by my proficiency in Matlab, allowing me to simulate and optimize your prototype's performance before it's built -saving you time and resources. Let's collaborate and create an efficient monitor-control system that safeguards homes and conserves energy!
$4,000 CAD in 40 days
7.5
7.5

Hello, I can develop a complete residential electrical monitoring and control prototype tailored to your requirements. I have 8+ years of experience in embedded systems, IoT, PCB design, and firmware development. The prototype will integrate sensors, a reliable microcontroller (ESP32/STM32), and Wi-Fi/BLE communication. I'll ensure accurate data acquisition, real-time monitoring, and secure control functionality. My deliverables include schematic, PCB, firmware, BOM, Gerber files, and prototype support. The design will be modular, scalable, and optimized for future production. I have successfully completed similar monitoring and automation projects with industry-standard practices. You'll receive clean documentation and continuous communication throughout the project. I'm confident I can deliver a reliable, high-quality solution within your timeline. Let's discuss your requirements and get started.
$4,000 CAD in 7 days
6.9
6.9

Hi there, I read your offer carefully and understand that you need an electrical prototype for residential monitoring and control, using sensors, a microcontroller, and communication modules to collect data, process it, and send it to a central system or app. I can support the system architecture, sensor selection, microcontroller firmware, communication interface, schematic, prototype wiring/PCB design, control logic, data transmission, and testing documentation. My experience with mechatronics, embedded systems, sensors, IoT communication, monitoring/control systems, PCB design, and firmware development fits this project well. Just send me a message and we can discuss the exact parameters you want to monitor and control. Best regards, Samuel Tshibangu
$4,000 CAD in 7 days
6.4
6.4

As an experienced Engineer and a master of problem-solving, your search for a freelancer stops here with me - Mannu. My proficiency in Circuit Design, Electrical Engineering, Electronics, PCB Layout, Product Design, and Prototyping perfectly aligns with your needs for this project. Let me assure you that my extensive knowledge extends beyond these specific requirements. I have substantial experience in developing electrical prototypes for various applications, including residential usage. My understanding of sensors, microcontrollers, and communication modules alongside my knack for integrating components into a functional prototype will allow me to deliver precisely what you are envisioning. Moreover, I'm no stranger to monitoring and control systems having worked on similar projects in the past. This experience coupled with my meticulousness is crucial in delivering accurate data and reliable results - aspects one cannot afford to compromise on while working on electrical monitoring prototypes of any kind. Partner up with me and let's bring this innovative idea to life!
$3,666 CAD in 1 day
6.0
6.0

HI, KINDLY READ THROUGH MY PROPOSAL I will design and deliver a complete residential electrical monitoring and control prototype that integrates sensors, microcontroller, and communication modules into a reliable, ready-to-test system for real-time data collection and remote control. MY APPROACH ✅ Phase 1: Select and integrate appropriate sensors for voltage, current, power and other electrical parameters with a suitable microcontroller. ✅ Phase 2: Develop firmware for data processing, control logic and secure communication to a central system or mobile app. ✅ Phase 3: Build, test and refine the full prototype, ensuring stable performance and clear documentation for residential use. RELEVANT PROJECTS - IoT electrical monitoring prototypes using sensors, microcontrollers (Arduino/ESP32/STM32) and wireless modules. - Strong experience integrating sensing, control and communication into compact, reliable home-automation systems. DELIVERABLES - Fully functional electrical monitoring & control prototype - Firmware source code and wiring diagrams - Communication interface to central system/app - Basic test report and user notes QUESTIONS 1. Which electrical parameters need monitoring (voltage, current, power, energy, etc.) and any preferred sensors? 2. Preferred microcontroller platform and communication method (Wi-Fi, Bluetooth, LoRa, etc.)? 3. Do you need local display, mobile app control, or both? Ready to start immediately.
$3,000 CAD in 8 days
6.4
6.4

Hi, how are you doing? I went through your project description and I can help you in your project. your project requirements perfectly match my expertise. 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: Antenna Design (CST, HFSS) Embedded C Programming. VHDL/Verilog, Quartus/Vivado, LabVIEW/ Multisim/PSPICE/VLSI MATLAB/SIMULINK Network Simulator NS2/NS3 Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC, STM32 and ESP32. IDEs like Keil MDK V5, ATmel studio and MPLab XC8. PLCs / SCADA PCB Designing Proteus, Eagle, KiCAD and Altium 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.
$4,000 CAD in 7 days
6.2
6.2

Hi, I am an Expert Embedded Systems Engineer, I can help you with this prototype, please chat to discuss more. Thanks
$4,500 CAD in 3 days
5.8
5.8

Hi, I am very interested in developing your residential electrical monitoring and control prototype. I have extensive experience designing embedded electronics from concept through working prototypes, including custom PCBs, sensor integration, wireless communications, and firmware development for IoT and energy-management applications. I can design a complete hardware architecture using an appropriate MCU (ESP32 or STM32), integrate the required voltage, current, temperature, and environmental sensors, and implement reliable Wi-Fi/BLE communication for real-time monitoring and remote control. The design will prioritize electrical safety, low power consumption, scalability, and manufacturability while providing a solid foundation for future product development. The deliverables will include the schematic, PCB layout, BOM, production-ready Gerbers, firmware, bring-up documentation, and prototype testing support. Throughout the project, I will maintain clear communication, provide regular progress updates, and incorporate your feedback at each milestone to ensure the prototype meets your technical and functional goals. I would be happy to discuss your monitoring requirements, control functions, and preferred communication platform so we can define the optimal architecture before development begins. Regards,
$4,000 CAD in 1 day
5.8
5.8

Hey, You are looking for Residential Electrical Monitoring Prototype "Lets Gets Started, I know you have several tempting proposals here, but I guarantee you to be impressed by my work. I have various skills in design, Illustration, Photoshop, Graphic Design, Logo Design and Illustrator. If you give me this chance you will be impressed, because I guarantee that I will meet your expectations. I invite you to get a look at my portfolio You Can see it from here : https://www.freelancer.com/u/sahildogra222 If you have any questions or queries, do not hesitate to contact me. I hope to start working with you. With regards! SAHIL
$3,000 CAD in 6 days
5.4
5.4

Hello, I would be glad to assist with the development of your residential monitoring and control prototype. As an Electrical/Electronics Engineer with 15+ years of experience in Embedded Systems, PCB Design, Industrial Automation, and Control Systems, I have extensive experience designing complete hardware and firmware solutions using sensors, microcontrollers, and wireless communication technologies. For this project, I can provide: • System architecture and hardware design. • Sensor selection and integration based on the parameters you wish to monitor. • Microcontroller firmware development (STM32, ESP32, PIC, or other suitable platforms). • Communication module integration (Wi-Fi, Bluetooth, RS485, Ethernet, MQTT, Modbus, etc.). • Monitoring and control logic implementation. • Schematic design and prototype development support. • PCB design for future production if required. • Testing, debugging, and technical documentation. My background includes residential and industrial control systems, HVAC controllers, environmental monitoring, IoT devices, motor control systems, and custom embedded products. I focus on delivering reliable, scalable, and well-documented solutions that can evolve from prototype to production. Best regards, Hamza STM32 Engineer | PCB Design | Motor Control Embedded Systems & Industrial Automation Specialist
$3,000 CAD in 3 days
5.4
5.4

With over a decade of experience in circuit design, electrical engineering, electronics, embedded systems and PCB layout, we are the ideal candidate for your Residential Electrical Monitoring Prototype. We pride ourselves on designing and building robust AI systems that work to not just make decisions but improve existing workflows. Our proficiency with Odoo ERP, IoT hardware and full web and mobile stack will pave the way for seamless integration of your smart residential electrical system. What sets us apart from others is our dedication to delivering beyond prototypes. Our aim is to build production infrastructure that's durable, efficient and easy to navigate. We understand the significance of gathering accurate data in monitoring and control systems, hence our exhaustive knowledge on sensors backed by ESP32/STM32 firmware and MQTT-connected sensor networks guarantees foolproof data transmission for optimal control mechanisms. For a project as boundary-crossing as this - where AI talks to hardware and intelligent systems need to ship - let my skills meet your needs. It's not just about building a prototype for us; it's about creating an intelligent residential electrical system that simplifies lives. I look forward to discussing how we can make this vision a reality!
$4,000 CAD in 7 days
4.6
4.6

With utmost confidence, I present myself as an ideal candidate to bring your residential electrical monitoring prototype to fruition. Throughout my 8-year career as a Senior Electronics Engineer, my focus has been on RF engineering, embedded systems and high-power electronic design, which align perfectly with the requirements of your project. My skills in circuit design, PCB layout, and firmware development will be instrumental in integrating sensors, microcontrollers, and communication modules into a cohesive and functional prototype. Additionally, my experience designing and testing robust hardware solutions for power distribution systems will ensure your prototype is reliable and compliant with relevant safety standards. Beyond technical expertise, what sets me apart is my ability to carry projects from concept through design, validation, documentation and final implementation. This means that not only will you receive a cutting-edge prototype from me but one that is meticulously planned and documented for smooth implementation. Collaborating with multi-disciplinary teams and delivering high-quality results within tight deadlines has been my forte and I look forward to applying these strengths to your project.
$4,000 CAD in 40 days
4.4
4.4

Hi, I can develop your residential sensor network. As a matter of fact, I’m working on a similar project for my own home (!). I have experience designing desk gadgets, telemetry instrumentation and wireless sensor modules, so this project perfectly matches my skills. Basically I can supply the hardware files for up to 8 different sensors, be it AC V/I, power factor, KWh, etc, combined with environment sensors like temp., humidity, noise, light, etc. A central unit with touch screen would collect the data from all sensors, allow on-site management and configure reports to remote servers. My quote includes the hardware design, firmware, CAD design and documentation. More details on PM. BACKGROUND: 12+ years of experience in hardware design, including: - Circuit design and simulation (Altium Designer) - PCB layout for high-speed and multilayer boards - Managing PCB manufacturing, assembly, prototyping, and global shipping - Programming in C, C++, Arduino, Python, Pytorch, NumPy - CAD design (AutoCAD Mechanical), producing models in STEP, STL, DWG and other formats. Please review my portfolio for examples of past projects. I hope this meets your requirements. Looking forward to your reply. --- Best regards, Gonzalo Pérez, EE
$4,264 CAD in 28 days
4.5
4.5

Hi, I can help develop your residential electrical monitoring and control prototype, including sensor selection, microcontroller design, communication module integration, circuit design, PCB/prototype support, firmware, and testing documentation. The best solution is to first define the electrical parameters to monitor, control actions required, safety limits, communication method, power source, enclosure needs, and app/cloud expectations. I’ll then design a practical prototype architecture using suitable sensors, a microcontroller such as ESP32/STM32, and Wi-Fi/BLE/RS485 or another reliable communication option. I’m comfortable with embedded systems, sensor integration, circuit design, PCB layout, firmware development, monitoring/control logic, prototyping, communication modules, and hardware testing. Deliverables include: * Prototype architecture * Sensor selection * Microcontroller firmware * Communication module setup * Circuit schematic * PCB/prototype layout * BOM * Test procedure * Setup documentation * Improvement notes for production I’ll focus on a safe, reliable, and functional residential prototype. Any direct mains wiring or certification-ready product work should be reviewed by a licensed electrical professional before real installation. Best regards Ankit
$3,000 CAD in 20 days
3.8
3.8

With a skillset honed over 16 years, I am Muhammad Muzammal, a seasoned technologist with an emphasis on electrical engineering, electronics, and product design. While my profile may seem more aligned with writing, it's worth noting that my talents cross boundaries and that flexibility will offer distinctive insights into your Residential Electrical Monitoring Prototype project. Having worked for renowned clients worldwide, I'm adept at delivering high-quality and effective solutions. These abilities are especially valuable in the context of your project as it demands comprehensive knowledge of various components like sensors, microcontrollers and communication modules. Complemented by my proficiency in PCB layout and prototyping, I assure you meticulous attention to detail in every step to create a reliable and efficient residential monitoring tool. Intrinsically connected to this project is my profound understanding of monitoring and control systems, which serves as a solid foundation for generating an innovative solution tailored to your requirements. Trusting me with this task means putting it in the hands of a proven professional who understands the significance of precision implementation for residential reliability. Your search for an electronics expert stops here: let's bring to life the electrical monitoring prototype you envision! Contact me today and let's embark on this journey together!
$3,000 CAD in 30 days
3.1
3.1

Hello, I am an electronics engineer and have been in the IoT & smart-homes field for +4 years. A clarification question about hardware: Do you want to build the hardware part from the ground up or use the commercial hardware already in the market. My suggestions: I can build and connect the monitoring system both the software & hardware, the R&D for building a reliable electrical monitoring hardware (sensors, MCUs) is a long term process (design -> prototype -> test -> troubleshoot/improve -> test and iterate) plus the electrical residential hardware have to comply with many standards/rules before production. of course if we are talking about PoC (proof of concept) that is another story. I have a good experience in the IoT field with MCUs like ESPs, Arduino, Raspberry Pi, connectivity protocols MQTT, Bluetooth, etc. and monitoring software, in addition to PCB boards design and 3D enclosures printing. Ready to discuss in more details.
$3,000 CAD in 10 days
2.0
2.0

As an AI and software technology specialist with a broad range of skills acquired over many years, I bring to the table extensive experience in developing and integrating electrical prototypes. My proficiency in working with sensors, microcontrollers, and communication modules is well-suited to meet your project's needs. My skill set also includes product design, which will be invaluable for creating a cohesive and functional residential electrical monitoring prototype. Moreover, I possess a strong background in monitoring and control systems that underscores my ability to create prototypes that not only collect the data you need but also implement effective control strategies. I have an acute understanding of how these components need to function together seamlessly because I believe that's what will set your project apart.
$4,000 CAD in 3 days
1.6
1.6

Hello! Bravion from Cleveland here. My method to complete this project involves selecting precise sensors to capture accurate electrical parameters, programming microcontrollers to efficiently process and analyze this data in real-time, and integrating reliable communication modules to ensure seamless data transmission to your central system or app. I will also focus on designing a compact, energy-efficient PCB layout to optimize prototype performance and durability. To tailor the solution perfectly, could you specify which electrical parameters are most critical to monitor, and do you have a preferred communication protocol in mind? If you want high-quality results, please do not hesitate to contact me.
$3,000 CAD in 7 days
0.0
0.0

Richmond, Canada
Member since Jul 29, 2026
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