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Energy Systems & Management Sustainable Energy

this project is the development AND the production of an electronic board to measure physical parameters (impedance and light sensor). All technical details are given in the attached file. There is no deadline for the delivery - the project will start (with a payment) at the end of month (June 2023) Don't take the project if you can't deliver the hardware AND the firmware.

I am looking for a freelancer who can design and build a solar panel and battery system for my ESP32 board. The system should provide power in an outdoor environment. The voltage output of the solar panel and battery system should be custom, as specified in the project details. The battery should be able to provide power to the ESP32 board for up to 24-48 hours without solar charging. I have set up a network of esp32 boards. One of them works as the receiver - web server and the rest of them work as senders, all this happens under the ESP-Now protocol. The only thing that all this system does is the following: Each ESP32 sender has a momentary button. When you press it just for a while (around 1 sec), you wake the esp32 up, it sends a few data to the receiver and after approximatel...

20 or 15 questions in 1 hours 1- BJT DC Analysis. 2- BJT AC Analysis. 3- OP-AMP. However, concepts such as Zener Diode, KCL, KVL, basic circuit concepts are still required. Regards.

I am looking for a freelancer to create an instant water cooler for my shower. The water cooler should be medium-sized and fit on the shower wall. I prefer an electric (plug-in) power source for the cooler. There are no additional features required for the water cooler, just a basic design. Ideal Skills and Experience: - Experience in designing and building water coolers - Knowledge of electrical systems and components - Ability to create a sleek and functional design for the water cooler

I am excited about the prospect of converting a 20ft storage container into a functional and attractive space for my food services business. I would like to provide you with a description of my vision for this project: Insulation and Ventilation: Proper insulation is of utmost importance to maintain a comfortable working environment and ensure food safety. Please include insulation for the walls, ceiling, and floor. I would also like to incorporate effective ventilation systems such as fans or air conditioning units to control airflow and reduce heat buildup. Plumbing and Electricity: I require a well-planned plumbing system that includes a water supply system, sinks for washing and food preparation, and proper drainage. Additionally, I need a water heater for hot water availability. As ...

I am looking for a freelancer who can provide me with ready Matlab code for the evaluation of the distribution system reliability. The evaluation should consider the integration of renewable energy sources such as solar (PV) and wind (WT) based DG units, along with any battery storage technology. Specific requirements for the evaluation method will be provided. The ideal candidate should have experience in Matlab programming and knowledge of distribution system reliability analysis. Key requirements for this project include: - Ready Matlab code for distribution system reliability evaluation - Integration of renewable energy sources such as solar (PV) and wind (WT) based DG units - Open to any battery storage technology - Experience in Matlab programming - Knowledge of distributio...

I need help about my Electronis project which include MOSFET, BJT and JFET's (AC and DC Analysis). We will do the project on 12 June 2023. Project will include the detailed circuit review. Can you help me about it? Thanks in advance. Ideal Skills and Experience: - Strong knowledge and understanding of MOSFET transistors and circuit design - Experience in providing detailed technical assistance and guidance to clients - Familiarity with amplifier and switch design is a plus I look forward to working with a skilled and experienced freelancer who can help me achieve my goals and bring my electronics project to fruition.

I am looking for a freelancer who can build NEPLAN medium voltage network model for me. The main focus of the network model will be on protection coordination. We provide info on the network (substations, cable data, transformed data, etc) and Neplan 360 network license access and you need to model the network for Load Flow and Short circuits and help us with protection coordination. Previous demonstrable experience with NEPLAN and Short circuit / Load flow studies with protection coordination is necessary. The project will be hourly rate based, and you will besides modeling provide also consulting to us when and where needed. Skills and Experience: - Knowledge of NEPLAN software and its functionalities - Expertise in creating network models, specifically in the field of MV and HV ...

I am looking for a freelancer who can help me implement a Genset Control Module (GCU) for a diesel-powered genset. While I am not particular about the brand, I want the GCU to have advanced control capabilities and allow for remote monitoring. Skills and Experience: - Familiarity with GCU installation and programming - Knowledge of diesel genset systems - Ability to integrate remote monitoring capabilities into the GCU - Experience working with reputable GCU brands and making recommendations

during the rotation of servo motor it tightens the object even if it rotates in a wrong thread so it is damaging the thread. so while rotating if it running on a wrong thread then it should stop automatically by not having enough torque.

Topics that we will focus on: 1- BJT DC Analysis. 2- BJT AC Analysis. 3- OP-AMP. However, concepts such as Zener Diode, KCL, KVL, and basic circuit concepts are still required. Regards.

I need electrical and plumbing prints for my barndominium build I have the basic plans

Need a concept schematic which will have real-world use for an emergency shutoff button inside commercial freezers which sends alarms to public officers

there are dry herb vaporizers but those arent as potent nor reliable. a device that looks like a regular pipe but have a little cover on the top where the fire would come out of.

I am looking for a freelancer who can help me install a NEMA 14-50 outlet. I do not have an existing electrical outlet, so one needs to be installed. The distance between my main electrical panel and the desired location for the outlet is less than 50 feet. The primary purpose of this installation is for electric vehicle charging. Ideal Skills and Experience: - Certified electrician with experience installing NEMA 14-50 outlets - Familiarity with local electrical codes and regulations - Knowledge of electric vehicle charging equipment and installation requirements

I am looking for someone who can install a NEMA 14-50 outlet in my garage. My home's current electrical setup is 240V. The installation is not for an electric vehicle charger, but for another purpose. I would like the installation to be done in my garage. The ideal candidate should have experience in electrical installation and be knowledgeable about NEMA 14-50 outlets.

DC-DC Boost Converter Project I am looking for a freelancer who can design and build a DC-DC boost converter to meet the following requirements: Input Voltage Range: 18-36V Desired Output Voltage: 180V regulated; adjustable between 50-180V through a 10K pot. Required Output Current: 1A-5A Ideal Skills and Experience: - Experience designing and building DC-DC boost converters - Knowledge of power electronics and circuit design - Proficiency with simulation software (e.g. LTSpice, Simulink) - Familiarity with components and materials used in power electronics The completed project should include: - Schematic and PCB design files - Bill of materials - Test results and performance data If you have the skills and experience required for this project, please submit a proposal with your app...

I am in need of a professional to work on an LT SPICE amplifier project. The ideal candidate should have experience in designing and implementing amplifiers. The following are the requirements for the project: Input Signal Source: Sine Wave Specifications: - Input and Output Impedance - Bandwidth Gain: Greater than or equal to 200 The successful candidate will be expected to deliver high-quality work, and be able to work within the specified deadline.

We need a long-term technical writer for our products, these are CPU-based products, SOMs, SBCs, Carrier boards, and so on The technical writer should have experience with writing technical documents and be able to provide some work examples Electrical engineering knowledge is a must

I am looking for a skilled freelancer to assist me with my personal project involving Ltspice Electrical simulation. The goal of this project is to simulate a specific circuit, and I am looking for someone who has experience in troubleshooting and designing new circuits as well.

I am looking for an expert in Matlab/Simulink who can assist me with an advanced modeling and simulation project in the electronics field. The ideal candidate should have experience in: - Advanced level Matlab/Simulink skills - Electronics and circuit design - Simulation and modeling of electronic systems The project will involve: - Developing and implementing advanced models and simulations using Matlab/Simulink - Analyzing and evaluating system performance - Troubleshooting and debugging issues as they arise If you have the required skills and experience, please feel free to submit a proposal and we can discuss the project further. Thank you.

I am looking for a freelancer to assist me with my potential term project in electrical engineering. The project is expected to be between 10-20 pages in length and I require research assistance. Ideal skills and experience for this job include: - Strong research skills in the field of electrical engineering - Knowledge of relevant literature and sources - Experience with academic writing and citation styles - Familiarity with electrical engineering concepts and terminology.

I need an expert chemical engineer who can finalize an engineering report wastewater treatment system that we are installing. Individual must have an industry experience

I am looking for a freelancer who can build NEPLAN medium voltage network model for me. The main focus of the network model will be on protection coordination. We provide info on the network (substations, cable data, transformed data, etc) and Neplan 360 network license access and you need to model the network for Load Flow and Short circuits and help us with protection coordination. Previous demonstrable experience with NEPLAN and Short circuit / Load flow studies with protection coordination is necessary. The project will be hourly rate based, and you will besides modeling provide also consulting to us when and where needed. Skills and Experience: - Knowledge of NEPLAN software and its functionalities - Expertise in creating network models, specifically in the field of MV and HV ...

I am looking for a skilled Matlab Simulink expert to tune and adjust my power controller. The controller type is PID and its primary application is power converter. I require the controller to have a fast response time with minimal overshoot and high stability. Ideal Skills and Experience: - Strong proficiency in Matlab Simulink - Experience in electrical engineering and power control subjects - Experience with power controller tuning and adjustment - Knowledge of PID controllers and their performance criteria - Understanding of power converter applications The project will involve: - Reviewing the current power controller settings and performance - Identifying areas for improvement - Adjusting the controller parameters to achieve the desired performance criteria - Testing and val...

I am looking for a developer to help with the integration of the LTE Quectel EM05-G module. This is for a project involving Internet of Things (IoT) devices requiring communication over LTE. My desired protocol for the IoT devices is LTE, and I am expecting a data transfer rate of more than 1 Mbps. The successful candidate should have experience working with LTE modules and implementing communication protocols for IoT devices. If you think you can provide the expertise necessary to help get this project off the ground, please reach out. I need some additional help with AT commands and getting the connection correct

I am in need of someone who can help me with software installation and configuration for my HP computer. The primary use for the computer is personal/home use. I have a rough idea of the specific software I need, but I am open to recommendations. The ideal freelancer for this job should have experience in software installation and configuration.

I am looking for someone to design an electrical wiring plan for warehouse lighting and power systems. The warehouse is between 10,000 and 13,000 square feet in size and I am requiring LED Lighting throughout. There are no special power requirements for equipment, as standard power outlets should be sufficient. I require a comprehensive electrical wiring plan with clear diagrams, detailed specifications, and instructions. You must have prior experience in designing warehouse lighting and power systems, and be confident in your ability to create a plan that works reliably. The project must be completed on-time and within budget. A. Objective: To provide a safe and reliable electrical system that meets the operational needs of the facility. B. Present condition: Conduits are laid from ma...

I am looking for a DSP algorithm audio processing engineer to perform noise reduction on audio for consumer electronics using C++. The ideal candidate should have experience in the following: - DSP algorithm design and implementation - Audio signal processing - C++ programming - Experience with noise reduction techniques - Familiarity with consumer electronics industry The project requires the following tasks to be performed: - Develop and implement a noise reduction algorithm using C++ - Test and optimize the algorithm for consumer electronics - Document the algorithm design and implementation for future reference If you have the necessary skills and experience, please apply for this project.

I am looking to create a testicle cooling device. Please see this for reference: The company that was creating the above product abandoned the project. It needs to be able to be worn most of the day before needing to be charged, or replace batteries etc. it needs to be able to deal with excess heat coming from testicles due to medical condition, and to consistently reduce testicle temperature about 5 degrees farenheight. I have bi-lateral varicoceles with 3 failed surgeries. Surgical repair is no longer an option. Because of my varicoceles, I have bad sperm quality due to the varicoceles overheating my testicles and more. This product is mainly for personal use, however I would consider making more and starting a company with it down the road. But mostly it’s for myself so I can...

Cleanup current resume and adapt for current recruitment software utilised in todays market, and create new cover letter.

Need someone to compare two PLC models and revue pros and cons of each feature

Je cherche quelqu'un pour des exercices dans un module intitulé gestion des risques financiers avec matlab

My project is about creating an LMS Adaptive Filter in the structural level using an FPGA. The desired outcome is to reduce the noise level of the system. I am looking for a freelancer with experience using the Xilinx FPGA platform, as this is my preferred FPGA of choice. I have advanced experience with FPGA programming and understand the complexity of this project. I am looking for someone who is highly knowledgeable and experienced in FPGA programming to work on this project. The successful freelancer should be able to communicate results effectively and have the ability to troubleshoot any issues that may arise throughout the process.

A newly bought tea packing machine has an electrical defect caused by incorrect wiring to a controller. We need to install a new controller while correcting the wiring. 2 live wires were connected to the controller instead of one so the old controller is broken now. So one of 2 live wires should be connected to the neutral.

I need a consultant for a Solar micro inverter design with maximum power 750W , 1500W and 2000W ( multiple inputs with 250W per input). Detailed spec will be explained during discussion. Our company has electronics engineers so we need a consultant with solid experience in designing solar micro inverter. Please do not bid if you haven't done a successful micro inverter. Also I do not respond to generic bid messages. Please be specific with your Solar micro inverter experience. Start your bid message with "SOLMICINV" to make sure that you have read it fully

This will be a Numerical Analysis paper. And below you can find the structure of the project. In this paper you will explain Jacobi Iterative Method for Linear Systems as follows. Deadline will be 09.06.2023 8:00 P.M (GMT+3). So it is an urgent one. ABSTRACT (after completing the following parts you can write abstract part) 1. Introduction − History of the topic 2. About Topic − Math definition − How to use it 3. Practical questions (Most important) − 2+ examples • Analytical solution (Important) • Numerical solution ( with MATLAB codes) (Important) 4. Conclusion (Important) − Make some inferences − Error analysis REFERENCES (after comleting the whole project you need to complete this part )

I am looking for an experienced developer to create a project using the STM32-nucleo f401-RE. The primary function of this project will be to acquire sensors data, specifically Lights. I need this project to be completed as soon as possible. It would be great if you have experience in motor control and communication interface, but those are not essential components of the project. The timeline is very tight, so please keep that in mind when bidding for the job. Thank you for taking the time to review my project. I look forward to hearing your ideas and working with you on this project.

i need pcb design of raspberry pi which includes schematic , layout , bill of material and gerbers .

Need a electrical engineer to sighn of on plans for purposed awning stating the relevant qld emergency lighting and exit sign standards for the certifier

I am looking for a consultant with expertise in electrical engineering, specifically in cogeneration. The ideal candidate should have advanced knowledge in this area. The main goal of this consultation is to develop technical regulations for our project. Ideal skills and experience: - Expertise in cogeneration - Advanced knowledge in electrical engineering - Experience in developing technical regulations - Strong problem-solving skills -Ten years of experience -Spanish

I am looking for a freelancer to help me complete a potential term project related to electrical engineering with a focus on wireless communication. As the project is expected to be highly advanced, I am seeking a freelancer with extensive experience and expertise in electrical engineering and a deep understanding of wireless communication concepts. The project will require advanced research and application of concepts within these areas. Additionally, I will require the freelancer to provide consultancy support during the duration of the project.

Hi! I'm looking for an experienced PCB design engineer to create a custom audio PCB design for a project I am working on. This project requires a large design (over 5 square inches) for audio processing purposes, with a focus on 5.1 decoding. The engineer should have extensive experience in PCB design and must be proficient in various aspects of the development process, including component selection, circuit analysis, prototyping, debugging, and validation. Knowledge of audio processing concepts, such as signal filtering, sound effects, and equalization, is essential. The chosen engineer will be required to implement the most cost-effective solution and create a product that meets all functional requirements. If you believe that you have the skills and knowledge necessary to complet...

I'm looking to create a student smart card utilizing RFID technology. The primary function of this card will be payment, but it will also have the capability for high school students to use it as identification and attendance tracking. This card would be for students in high school, so age and security concerns should be at the forefront of the development. The target audience will be high school students, so any designs, colors, or shapes should be appealing to a teen demographic. I am looking for someone with the ability to design a card that can integrate with existing systems, secure systems that have the capability for payment and identification/attendance tracking, and a stylish look that is trendy for teens.

I am looking for a MATLAB developer to help me create a simulation for research purposes. The simulation I require needs to be complex and focused on indoor communication using visible light communication technology. Ideal skills and experience: - Strong proficiency in MATLAB programming - Knowledge of visible light communication technology 6G - Experience in creating advanced simulations - Good understanding of indoor communication scenarios The project will involve working closely with me to develop a simulation. If you have the necessary skills and experience, please get in touch with me.

I am looking for a Freelancer who can help me with a project involving the coding of an Arduino microcontroller with other devices. This project is for a clock to countdown to a specific date based on input information from a membrane keypad, and I have a specific list of devices to be integrated with the Arduino. For this project, I am looking for a freelancer with Beginner level coding expertise. If you think you have the skillset I'm looking for, don't hesitate to submit a proposal!

horizontal DIRECTIONAL DRILLING Calculation

I am looking for a freelancer to design a 16-bit data acquisition PCB card that can acquire both analog and digital signals. The required sampling rate for the data acquisition is greater than 10 kS/s. The analog to digital converter (ADC) on the PCB card must have a resolution of 16-bit(AD7606B device is preferred). Ideal skills and experience for this job include: - Experience in designing PCB cards for data acquisition - Proficiency in analog and digital signal processing - Familiarity with ADCs and their specifications - Knowledge of high-speed data acquisition techniques - Ability to work with microcontrollers and programming languages such as C or Python. The freelancer should be able to provide detailed schematics, board layouts, and bill of materials for the final design. The f...

Design a fibre system to transmit 2 Gbits/sec (RZ) over a 5000-km path. The error rate must be 10−9 or better. There is no unique solution. Design the system in your own way. Show power and bandwidth budget calculations that include the source, fibre and detector of your choice. You may chose any component that you like. However, the parameter values for those components should be actual values sourced from any text book or online data sheet that you find. You must include these as references in your report. Remember to imagine you are working for a company and that you are trying to please your boss. Therefore, whilst you must provide some reasonable bandwidth and power budget margin you should not overdesign the system. This will make your boss angry as it will be too expensive.