Inxhinieri Elektrike Jobs

I'm seeking a professional with experience in setting up and solving optimization problems using metaheuristic algorithms. You'll be putting a problem based on a published paper into practice using AI tools if needed. The problem, constraints, and objective function have been prepared, but your assistance might be necessary to refine them. Key responsibilities: - Review and understand the problem and metaheuristic algorithm outlined in the provided paper - Formulate the situation in an AI environment - Deploy metaheuristic algorithm ( Modified shuffled frog leaping algo) to offer an optimized solution - Write a comprehensive report encompassing the problem definition, solution process, and outcome, and not ai written report. Ideal Skills & Experience: - Proficiency in Py...

I'm seeking a mid-level engineer skilled in implementing hybrid cathodic protection systems, specifically within the oil and gas industry. Key Requirements: - Experience with hybrid cathodic protection - Familiarity with oil and gas industry infrastructure - Ability to design and execute protective measures - Concert Tank / Steel Tank CP Design / I anticipate some complexities due to nuance within our operational systems, so experience overcoming challenges in this space is highly beneficial. Your ability to provide cost-effective, yet robust solutions will be pivotal for this project. Let's safeguard our assets together.

We're looking for someone who can make a few changes to a PCB using Altium Designer and has experience and an education in electrical engineering. It would also be an advantage if you are familiar with the ESP32C3, creating circuits is not a problem for you, but it is also not a problem for you when troubleshooting, especially in the RF area. Out of discretion, we do not want to post the exact requirements publicly. However, we will send this to you in advance to discuss working hours and price if the requirements match your profile. Thank you

I'm in need of an expert in battery storage system design for commercial applications. The primary goal of the system would be to maximize its lifetime. Using simulink Key Elements: - **Commercial Use**: The system will be utilized in a commercial setting, therefore, it needs to be capable of handling higher energy demands. - **Maximize Lifetime**: The primary goal is to ensure the system is designed for optimal longevity. This involves both initial design considerations and ongoing maintenance recommendations. Ideal Skills and Experience: - Proven experience in designing battery storage systems for commercial applications. - In-depth understanding of battery technology and the factors affecting battery life. - Ability to optimize a system for extended lifetime while maintaining e...

I'm in need of a skilled and experienced freelancer who has an intermediate level of experience with Omron PLCs and HMIs to review and complete a program for me. Or if easier to write a new PLC program. Key Requirements: - Proficient with Omron PLC CP1L and HMI NB10W - Intermediate level of experience with Omron PLCs and HMI - Previous experience in similar projects - Able to provide clear and detailed project proposals The ideal candidate should be able to quickly understand the current state of the project and efficiently complete it. I am looking for someone who can bring their expertise and experience to the table, to ensure that the programming is done properly and efficiently.

I'm seeking a skilled FPGA developer to construct an intermediate-level chessAI project. The AI is expected to run real-time on a Spartan-7 FPGA board, using Vivado and Vitis. Key Project Details: - **Real-time Performance:** The AI should be optimised for real-time operation on the FPGA board. - **Intermediate Complexity:** The chessAI should be capable of intermediate-level game play, providing engaging and challenging performance. - **FPGA Model:** The project is designed for a Spartan-7 FPGA board, hence prior experience with this model is preferable. Key Skill Requirements: - Proficiency in FPGA development, particularly with Vivado and Vitis. - Prior experience in designing chessAI or comparable AI projects. - Expertise in optimising AI models for real-time FPGA implementation...

I'm in need of a knowledgeable professional to assist in planning the relocation our flexo printing plate making facility in Union City, CA. The task involves moving just two blocks away, but it is no small feat considering the specialized machinery implicated. Equipment to be relocated: - Plate-making machines - Assorted machinery - A cutting table - 200-gallon solvent recycling still - Air compressor Safety and Regulation Compliance: Relocation activities must strictly adhere to regulations pertaining to: - Handling and transportation of chemicals, particularly solvents - Equipment handling safety norms - Facility relocation regulatory compliance Ideal Skills and Experience: The ideal candidate should possess knowledge and experience in plant relocation, particularly in printing ...

I am doing a gut renovation of a 4-story townhouse in Washington, DC and I need help designing the internet connectivity throughout the house. I have some ideas of what the network might look like, but I want the guidance of an expert to make sure I don't make any mistakes. My thought is to have the electrician run ethernet cables from each floor to a central location where my modem will be located so I have a hardwired connection on each floor of the house. I would use those ethernet outlets to connect TVs that would stream content from the internet, and I'm also thinking of having a wireless access point on each floor to ensure strong wireless access throughout the house. I need help figuring out the exact equipment I should buy, and to confirm that my wiring plan will work...

I'm seeking an experienced electronic engineer to design an NFC antenna coil aimed specifically at physical access control via smartphones. The design should meet all the essential criteria for wireless communication and smartphone compatibility with a primary focus on advancing security protocols. Key Requirements: - Deep understanding of NFC and wireless communication - Familiarity with smartphone interfacing techniques, particularly in regards to access control - Understanding of physical access control principles and how they can be incorporated into the antenna design - Previous experience in designing for security and access control applications will be highly regarded. The ultimate goal is the creation of a coil design that can be integrated into a larger access control s...

I am seeking an experienced alkaline electrolyzer expert with specific knowledge in hydrogen production. The purpose of this technology will focus on producing hydrogen at a medium-scale industrial level. Some essential tasks: - Help produce a full chemical process report. - Ability to Design an alkaline electrolyzer system for hydrogen production. - Understand the process and manufacturing side of electrolyzer technology. - Optimize for industrial-scale production. An ideal candidate should: - Possess comprehensive experience and knowledge in alkaline electrolyzers. - Have a deep understanding of the techniques for hydrogen production. - Have experience working on medium-scale industrial projects. Success in this role would lead to the effective setup of a medium-scale hydrogen prod...

I'm in need of a skilled professional who can conduct thorough testing on a range of electrical panels. Key Responsibilities: - Perform Voltage, Current, and Power Factor testing on a variety of electrical panels including Residential, Commercial and Industrial ones. - Ensure that the tests are conducted accurately and all relevant data is captured. - Document the results of the tests in a comprehensive and organized manner. Ideal Candidate: - Proficient in AutoCAD Electrical to effectively analyze and test the panels. - Experience with testing different kinds of panels including Residential, Commercial and Industrial. - Strong understanding of electrical systems and best practices. This is an urgent requirement and I'm looking for someone who can start immediately.

I'm in need of an experienced Logism app developer to create a 16-bit calculator. The calculator should perform 16-bit Arithmetic operations like Addition, Subtraction, Multiplication, and Division. Key Specifications and Requirements: - Should include a BCD for multiplication and division processes. - The calculator should have a display format that allows the numbers with their respective operations and outputs to be displayed. - The number input should be facilitated through keypads. Ideal Skills and Experience: - Proficiency in Logism app and .cir file. - Prior experience in developing complex calculators. - Understanding of BCD arithmetic. - Good knowledge of 16-bit operations. - Familiarity with keypads and display formats in calculators. Overall, I'm looking for a dil...

I'm looking for a MATLAB expert who will develop a simulation model for both Vehicle-to-Grid (V2G) and Grid-to-Vehicle (G2V) technologies. The core aspect of your work should emphasize on the scheduling of charging and discharging within the system. Key Tasks: - Simulate both V2G and G2V technologies accurately - Focus the simulation model primarily on scheduling of charging and discharge cycles - Ensure the model is flexible enough for future tweaks and adaptations Skills and Experience: - Proficient in MATLAB, especially signal processing module - Strong knowledge and experience in energy systems simulation - Good understanding of V2G and G2V technologies - Familiar with energy scheduling and management

I require a professional with expertise in Electrical Engineering or more fields to design schematic and PCB layout for a mini videoprojector, and a sferic case which I can print.   What I need for this PCB:
- Must be round
- Must have max 15 milimeters diameter (1,5 centimeters)
- The components used should be good quality
- Must have minimum memory capacity of 10 MB (I think 16MB it's more than sufficient)
- The memory must support pdf or text (pdf preferably, but text is also ok or worst case images)
- This minimalistic videoprojector must have an option to project this pdf/text/img in any way (like a normal projector on walls, it's ok if will be smaller projecting final image; or like kids toys, where you are looking into a magnifier and see images)
- I preffer this mini...

I need a program developed for a microchip aimed at controlling industrial machinery. - The program should focus on device control, ensuring seamless operation and management of the machinery. - The ideal candidate for this task should be proficient in microcontroller programming, particularly in the context of industrial applications. - Familiarity with industrial machinery and relevant safety standards in this field is highly desirable. - Candidates with a background in device control systems are strongly encouraged to apply.

As someone passionate about electronics, I am looking to create a PCB layout specifically for large, rectangular, tri-color LED display panels - a design that goes from scratch. Here’s exactly what I am looking for: Requirements: - PCB Design expertise with a keen eye for detail. - Handle the complete PCB layout design process, starting from scratch. - Apply knowledge of tri-color LED panel technology in PCB design. - Assist in producing a PCB layout tailored for large, rectangular shaped LED panels. Skills & Experience: - Experience in PCB design & layout. - Hands-on experience with LED technology, specifically tri-color panels. - Proven track record of designing PCB layouts from scratch. - Excellent understanding of various LED shapes and sizes. If your skills and ex...

Project Job: Willy Datasheet: Reference Development board: Create a Custom Personalized schematic incorporating the components listed, including the Rockchip RK3588 SoC and additional peripherals, you'll need to carefully consider the connections and power requirements of each component. Here's a basic outline of how you might design such a schematic: 1. Rockchip RK3588: - Connect the RK3588 SoC to the necessary power supplies, clock signals, and peripherals according to its datasheet. 2. 4GB/8GB RAM: - Connect the RAM module(s) to the RK3588 SoC's memory interface, ensuring proper signal routing and power connections. 3. eMMC: - Connect the eMMC storage device to the appropriate interface on the RK3588 SoC, typically using MMC/SDIO or SPI interface. 4. NVM...

I am in need of an experienced image processing engineer with demonstrated competency in working with the Basler camera and Pylon software. The key objective of this project is to establish a comprehensive quality control system to detect certain anomalies within the produced images. The Specific Tasks included for first milestone: 1. Write a code to collect images using a trigger for the basler camera in raspberry pi, the code is already written, need to adjust it and install necessary libraries. The Specific Tasks included for second milestone: 1. Detecting color inconsistencies within the given images. 2. Identifying any physical defects present, specifically scratches, blemishes, and cracks. Skills and Experience: - Proficiency in image processing - Knowledge of quality control ...

I'm in need of a PCB design for prototyping purposes. The board's complexity is a double-layer one, and its dimensions are very small, up to 2 inches. The PCB design must be suitable for prototyping, so it should be well-structured, compact and efficient. Key details: - MCU: ESP32 - Interface: Wifi/Bluetooth - Number of sensors to be interfaced: 4 - Type: Prototyping - Complexity: Double-layer - Size: 40mm dia Ideal skills for this project: - PCB design experience, specifically in prototyping - Proficiency in designing double-layer boards - Ability to create compact and efficient designs - Familiarity with small form factor PCBs.

I'm currently in need of a proficient engineer who can handle an intermediate level task on Cadence Virtuoso. This complex project requires a mixture of analog and digital circuit designs. Here's what you'll need to bring to the table: - Proven experience with Cadence Virtuoso - Capability to work on intermediate level complexity designs - Understanding of both analog and digital circuit designs, as the project involves mixed-signal circuit designing You don't need to have Cadence Virtuoso on your PC, as you can access my system remotely via AnyDesk to complete the task. Looking forward to working with someone who can meet these requirements for a successful project completion.

I'm seeking an HVAC expert who can help me improve my troubleshooting skills. I have an intermediate level of expertise. Key Responsibilities: - Develop and curate tutorials on HVAC troubleshooting - Ensure that the content is structured and easily understandable for an intermediate learner - Provide guidance on practical exercises to reinforce the theoretical learning Ideal Skills: - Deep understanding and experience in HVAC - Proficient in developing educational content, particularly through video - Ability to explain complex topics in a clear and engaging manner - Prior experience in tutoring or teaching is a plus This role offers a great opportunity to share your knowledge and help someone grow in their HVAC troubleshooting skills.

I am looking for a specialized electronics engineer with a proven track record in printed circuit board (PCB) design, specifically tailored to handle sensor signals. In particular, the PCB should receive WiFi-based signals from sensors monitoring temperature, pressure, and vibrations. The scope of the project is as follows: 1. **Sensor-PCB Communication:** The maximum distance between the sensors and the PCB would be less than 10 meters. A strong understanding of short-range wireless communication is essential. 2. **Durability:** The PCB design needs to prioritize durability. Please demonstrate past work in creating robust and long-lasting PCB designs. 3. **Equipment Performance Tracking:** The primary purpose of the sensor signals is equipment performance tracking. Therefore, expert...

I need a technically skilled freelancer with a strong background in KiCad to assist in drawing a moderately complex schematic for an electronic device. Key Details: - The schematic will be primarily based on integrated circuits. - Knowledge and experience with KiCad is mandatory. - A good understanding of electronic device schematics and circuitry is essential. - Attention to detail is critical to accurately represent each component within the device. By delivering a workable and understandable schematic, you'll contribute significantly to a critical step in the development of our device. Your expertise will help shape the blueprint of our innovation.

I'm looking to develop a scheduling strategy that optimizes battery usage, with an aim to increase efficiency. While the specifics of the battery system haven't been provided, the freelancer should be prepared to create a versatile solution that could be adjusted if needed. Key aspects for the project: - Development of a method to optimize battery usage for unknown battery systems. Experience in deterministic model formulation would be ideal. - Ability to incorporate constraints or limitations in the future. This could be the maximum battery capacity, available charging/discharging rates, time-of-use electricity rates, and renewable energy generation. If you have expertise in Matlab and experience in battery scheduling or similar projects, I invite you to place a bid. Please s...

I'm looking for an electrical engineer well-versed in Matlab with a specialization in Power Electronics. Below is a more detailed overview of the project requirements: - Specific Task: The primary task is to design a Simulink model of Power Electronics Bidirectional Converter for Grid to Vehicle and Vehicle to Grid Applications and analysis their performance. - Desired output power level: This system needs to describe the power direction in G2V mode as well as in V2G mode. - Voltage, Current Waveform: The system should output both a specific voltage and current waveform Considering V2G and G2V. Ideal candidates for this project would have expertise in Power Electronics design, particularly with experience in Matlab. Your understanding of voltage and current waveforms is crucial f...

I'm in need of a talented PCB designer who can assist in creating a simple but effective PCB for a power supply. Key Responsibilities: Need a Small PCB which will contain NodeMCU, 4 Relay, AC to DC 5v. This board is for home automation project which will connect through WIFI, RF and control all home appliances. Ideal Skills: - Proven experience in PCB design. - Understanding of basic power supply principles. - Proficiency in PCB layout softwares, like Altium or Eagle. This is a straightforward project suitable for a skilled PCB designer looking to take on a quick gig.

This project requires expertise in Event-B Modelling & Spark I think you must be an Electronic, elevator engineer or electrical engineer and a programmer to be able to do this If you feel you are confident with this requirement and you can do this kindly place your bid while we discuss extensively on the requirement and timeline

I'm looking for a skilled professional in PowerWorld for a project. Unfortunately, I didn't specify the exact tasks I need support for or what kind of information I would like to see in applicants' proposals. But rest assured, I'll be looking for a freelancer with proven experience in power system modeling, load flow analysis, and fault analysis. Ideal skills and experience: - Proven expertise in PowerWorld - Experience with power system modeling - Proficiency in load flow and fault analysis I look forward to hearing from interested freelancers and discussing the project specifics.

I'm looking for an MCNPX expert to assist with both neutron and gamma shielding for a moderate level of effectiveness. I'm exploring the use of various materials such as lead, concrete, and polyethylene for this project. Key responsibilities include: - Implementing the necessary calculations and simulations to determine the best combination of materials - Providing recommendations on the most effective shielding design for the desired level of protection - Ensuring all aspects of the simulation are accurately and effectively completed Ideal candidates should have: - Proven expertise with MCNPX and Monte Carlo based simulations - Strong background in radiation shielding, particularly for both neutron and gamma radiation - Previous experience in selecting and working with materi...

**Project Overview:** We are seeking an experienced freelancer to develop an electronics system for our mobile chicken houses. The system should control relay loads, read RFID tags, that are fitted to every hen and other sensors to log chicken laying patterns and transmit the data to an online platform for storage and analysis. A 12V power supply is available for system operation. **System Overview:** The integrated control system should manage lighting, electric fences, and actuators, through relays, for optimal conditions inside the chicken houses. It should also collect and transmit various data points, including battery voltages, lighting conditions, and readings from 10 separate RFID sensors, for remote monitoring and analysis. Data transmission should occur via either 4G or LoRaWAN ...

As a seasoned ESP or NODE MCU developer, I am seeking your expertise to integrate and transmit data using Bluetooth after power On. The sensors for which I need to integrate include Temperature, Humidity, PIR motion, Pressure, and an RTD (Resistance Temperature Detector). To elaborate: - Sensor Integration: You need to possess in-depth knowledge about different types of sensors, mainly Temperature, Humidity, PIR motion, Pressure, and RTD (Resistance Temperature Detector). Leveraging this knowledge, you shall efficiently integrate these sensors with the ESP or NODE MCU. - Relay Control: Based on the Bluetooth ADV data received from another ESP, your task includes performing actions such as Turning on and Turning off the relay. - Data Transmission: After the power is on, the task is to ...

We're looking for a programmer with experience of the STM8 MCU. We've already created a program that works well, but flash memory is limited to 8KB and we don't have enough space to store our entire program. The current size of the compiled code is 10 KB. We're looking for a programmer capable of compacting our specific code and libraries used. Our current software includes the following libraries: - WS2812 addressable RGB LEDs - I2C - PWM

I'm looking for a skilled professional in PowerWorld for a project. Unfortunately, I didn't specify the exact tasks I need support for or what kind of information I would like to see in applicants' proposals. But rest assured, I'll be looking for a freelancer with proven experience in power system modeling, load flow analysis, and fault analysis. Ideal skills and experience: - Proven expertise in PowerWorld - Experience with power system modeling - Proficiency in load flow and fault analysis I look forward to hearing from interested freelancers and discussing the project specifics.

Need assistance to get solar modules. It's a big modules with power - ~410 W. You must live in same country. The price is negotiable.

I'm seeking an experienced instrumentation technician, proficient in handling both electrical and temperature instruments. The hired professional will be responsible for: - Installing instruments: You'll need to get these instruments up and running in a seamless fashion. - Calibration of Instruments: Because accurate readings are essential for my business, your role will involve routine calibration. - Troubleshooting and repairs: You're the first person I'll call when something goes wrong, so I'm relying on your problem-solving skills to keep downtime to an absolute minimum. The instruments will be used for industrial automation purposes, so previous experience in this field would be highly beneficial. You'll have experience working with both electrical and...

I'm in need of an expert to model a real-life electrical feeder in OpenDSS to evaluate system performance. Below are the specifics: - I have comprehensive data including transformers, lines, loads, cables, and dimensions. - While I don't have specific information about the transformers, I have their locations and connections. The ideal freelancer for this project should have: - Profound experience in using OpenDSS for electrical system modeling. - A solid understanding of electrical feeder systems and their components. - The ability to evaluate system performance through modeling. - Experience in working with transformer data is a plus.

I am looking for a skilled PCB designer to create a prototype that fits within a medium-sized, 2 to 4 inch space. This PCB should be tailored to contain an Arduino Mini and a 12V to 5V buck converter, with 3 pin and 2 pin JST GH connectors. The configuration of components on the PCB should follow a clustered arrangement to maximize space efficiency. This job does not require mass production capability at this time, with the primary focus being on creating a single prototype. Ideal candidates should have experience with Arduino components and compact PCB design.

I'm in need of skilled landscape engineers who can provide detailed 2D drawings for my front yard. The project involves producing executive 2d working drawings for construction permits Kindly check the PDF and CAD files. Skills and Experience: - Proven experience in landscape engineering with a strong portfolio. - Proficiency in 2D Cad drawing software. - Understanding of electrical and mechanical engineering in outdoor spaces. - Familiarity with a variety of landscaping materials and their applications. - Creative and detail-oriented. I look forward to seeing high-quality and creative proposals from experts in the field Applicants must have previously worked on a similar project. The project delivery period is 5 days, and follow-up must be daily. Thanks

This project requires expertise in Event-B Modelling & Spark I think you must be an Electronic, elevator engineer or electrical engineer and a programmer to be able to do this If you feel you are confident with this requirement and you can do this kindly place your bid while we discuss extensively on the requirement and timeline

I need a machine designed to streamline the assembly process of electronic components. The machine should help with: - Assembling medium complexity electronic components - Handling several parts that require specific order Ideal skills and experience: - Engineering/CAD/CAM - Electronics - Robotics - Design of automated assembly processes - Previous experience in similar projects The resulting machine should increase efficiency by reducing time and potential errors in the assembly process. I look forward to seeing your creative solutions.

Im a prop builder and I'm in need of a skilled Arduino programmer to assist with a stepper motor project. I have an Arduino Uno and a CNC shield, and need help in programming them to make my stepper motor move back and forth at different times. Im building the opening scene can opener in Back to the Future. marker 2:20 This is for my cat Daisy, I want to make an automated can opener because Back to the Future is my all-time favorite movie and it would be so fun to make and have. I started 3d modeling it back in college for a project but COVID ruined my class and never got to learn Arduino... I have pretty much all the pieces and mostly figured out how everything should work. The key requirements are: - Configuring Arduino Uno and CNC shield to properly interface with the stepper ...

This project requires expertise in Event-B Modelling & Spark I think you must be an Electronic, elevator engineer or electrical engineer and a programmer to be able to do this If you feel you are confident with this requirement and you can do this kindly place your bid while we discuss extensively on the requirement and timeline

I have an electrical project that requires specialized MATLAB programming skills. This project aims to optimize a hypothetical renewable power microgrid using linear optimization algorithm cvxr in MATLAB. This initiative responds to the growing need for sustainable and efficient energy solutions in the era of climate change. The focus is on how optimization algorithms can enhance the cost effectiveness, efficiency, and reliability of such microgrids. Please check the attached Word file for more details.

I'm seeking a skilled freelancer well-versed in Matlab for data analysis. Ideal candidate should have rich experience in handling various kinds of data and provide effective solutions. Time frame for completion is yet to be determined. Key qualifications needed are: - Strong proficiency in Matlab - Background in data analysis - Flexibility with open-ended project timeline - Ability to work independently and efficiently. I look forward to seeing your bids.

I want to make modifications to the electrical diagram below

I'm looking for a skilled pro to design a hydro cooling system specifically for electronic components, with a focus on cooling data servers. The project involves handling an intermediate scale server system consisting of 6 to 24 servers. Key Requirements: - Expertise in cooling systems for electronics, specifically hydro cooling - Experience handling data server cooling Ideal Skills: - Knowledge of electronic thermal management - Previous work with server infrastructures - Fluid dynamics understanding Specifications of the machine: - Power consumption is 5.5kw and water flow rate is 8L per minute per machine. - Inlet water going into the machine should be between 27 C up to 30 C - Outlet water coming out of the machine should be between 30 C up to 35 C and should be cooled down ...

I'm searching for an expert in robotics who can design an autonomous robot specifically purposed for delivery on tile flooring. Key requirements: -Scanning: The robot needs to be able to scan a QR code and deliver it’s contents to the matching QR code room. - Focus: The robot's main role will be to deliver items, not exceeding 5 kilograms, over tile flooring. - Terrain navigation: The robot should be able to smoothly and efficiently navigate on tile floors without any assistance. - Load capability: The designed robot must sustain a maximum weight up to 5 kilograms without affecting its performance. The ideal freelancer will possess significant experience in robotics, specifically in autonomous robots. A solid understanding of weight bearing technology and navigational ...

I am looking for a skilled professional with substantial experience in the field of electrical engineering. The main objective of this project remains undefined, placing increased importance on adaptability and a broad range of knowledge within electrical engineering. Please ensure your application reflects your experience, depth of understanding, and ability to handle various projects within electrical engineering. This may include prior work you've done in both design and improvement of infrastructure, as well as project management experience. An ability to adapt and work dynamically will be crucial due to the nonspecific nature of the project's objective. Ideal Skills: - Comprehensive knowledge of electrical engineering - Broad experience in various aspects of electrical ...

I am in need of a comprehensive technical drawing for an engineering project. The drawing will be used as a blueprint for USA PERMIT . Key Elements: - Floor Plans: These are essential for showing the layout of the building and the dimensions of each room. - Elevations: Vertical views of the building that show the exterior design, including windows, doors, and other architectural features. - Sections: These show a cut-through view of the building from different angles, giving a clear picture of the internal structure and layout. Additionally, I require the inclusion of: - Electrical Plans: Layout of lighting fixtures, outlets, and other electrical components. - Plumbing: The location of pipes, drains, and plumbing fixtures. - HVAC: The design of the heating, ventilation, and air conditio...

I need a single-layer PCB designed for a consumer electronics product. It involves the integration of sensors and a timer. Basically,, a very small circular pcb board that has 12 micro led lights. And all lights turn on when double tapping was detected, then last about 10 seconds then lights turned off. Using two 1.5v coin batteries. Just that, nothing less and nothing more. Oh, but it has to be very small. Approximately 30mmx30mm. Thank you Regards