Inxhinieri Elektrike Jobs

I am seeking a skilled Device Design Engineer to create a wire-heating device for my project. The device needs to be powered by a rechargeable Lithium-Ion battery designed to heat wire to a temperature below 100°F. The wire length is between 3-5 meters. I attempted to build a similar device using a steering wheel heating wire I purchased on eBay (0.03ohm) and a 4-cell 6V battery box, but it consistently overheats. Therefore, I seek an expert who can design a reliable and efficient solution. The ideal candidate should have experience in designing small and lightweight devices. The required voltage for the Lithium-Ion battery is yet to be determined, so your expertise in selecting the appropriate battery configuration will be valuable. Note: Any suggestions or alternative approaches t...

Hi I have scenarios that require power optimization with variable inputs. I need to build the model by using Simulink, Matlab, and machine learning models to optimize the power consumption with different assumptions

We need an experienced electronic engineer to review our current PCB design and address the remaining issues to complete the project. Our functional prototype has undergone testing, but we have encountered a few minor challenges along the way. The primary tasks for this project involve optimizing the layout design and improving the system's overall efficiency. Additionally, we require assistance in incorporating an on/off switch into the design. This will involve the supply and testing of a new PCB. Currently, the system is programmed using Arduino, but we are open to suggestions for alternative approaches to enhance its performance. Our product utilizes a standard off-the-shelf wireless charger integrated into our custom PCB. The system operates on a lithium battery. The project ...

I have an Xbox series s that is in need of a new HDMI port. The old port is not working and I haven't attempted any troubleshooting, so I need someone to help me. I already have the replacement port, so I just need to have the work done. I am looking for someone who can complete this work within 1-3 days, and I'm willing to pay for professional services. If you have the knowledge and experience you believe will help me in this situation, please reach out and let me know.

My electric canning machine isn’t working. It shouldn’t take more than an hour or two max to fix the problem

Project Title: Space Agency Research on Improved Satellite Systems Objective: - The main objective of the project is to conduct research on space technology development, specifically on improving satellite systems. Research Focus: - The research focus will be on space technology development, with a specific focus on the improvement of satellite systems. Desired Outcome: - The desired outcome of the project is to develop improved satellite systems that can provide better data and performance. - The improved satellite systems should have enhanced capabilities in data collection, data analysis, and communication. - The project aims to achieve a breakthrough in satellite technology, which can help us advance our understanding of space and the universe. Ideal Skills and Experience: - The id...

I am looking for a mechanical engineer to provide engineering support for my ongoing automobile development project. The automobile is currently in the prototype development stage and I need someone with experience in this area to help bring my vision to life. In addition to mechanical engineering support, I also require software engineering expertise in control systems. The main focus of the software engineering work will be on control systems, ensuring that the automobile operates smoothly and efficiently. Ideal skills and experience for this project include: - Experience in prototype development stage for automobiles - Expertise in mechanical engineering - Strong background in control systems for software engineering - Ability to work collaboratively with a team - Excellent prob...

I am looking for a supplier to provide me with a blower centrifugal for my industrial needs. The blower centrifugal must have an airflow rate of 5000 CFM and a maximum acceptable noise level between 70 to 80 dB. I'm looking to partner with a reliable supplier to quickly obtain the blower centrifugal and begin using it in my operations.

The demands of multimedia services from mobile user equipment (UE) for achieving high data rate, high capacity and reliable communication in modern mobile wireless systems are continually ever-growing. As a consequence, several technologies, such as the Universal Mobile Telecommunications System (UMTS) and the 3rd Generation Partnership Project (3GPP), have been used to meet these challenges. 5G communication is designed for all these requirements with extra reliability, capacity and speed. However, due to the channel fading and the Doppler shifts caused by user mobility, a common problem in wireless systems, additional technologies are needed to combat multipath propagation fading and Doppler shifts. Time-variant channel estimation is one such crucial technique used to imp...

I am in need of an electrical engineer with experience in crypto mining power distribution. My current mining setup has a total power consumption of more than 5 kW and I am using ASIC miners. There are industry-specific regulations that need to be followed for this project. Ideal Skills and Experience: - Experience in designing and implementing power distribution systems for crypto mining setups - Knowledge of industry-specific regulations for electrical systems in crypto mining - Familiarity with ASIC miners and their power requirements - Proficient in creating electrical schematics and diagrams - Ability to work with contractors and suppliers to procure necessary equipment - Experience in troubleshooting and repairing electrical systems in a timely manner.

I am in need of a custom RF meter (100Mhz - 90 Ghz. , 20.000 sampling rate per second). Therefor looking for an electrical engineer (project manager). I am needing to build an RF meter that can outperform an ENV RD-10. RD-10 specs: RF Frequency range 100MHz to 8GHz RF measuring range -60dBm to +5dBm RF Typical accuracy ±6 dB I am in need of a meter that can go beyond 8Ghz. Preferably 100Mhz - 90 Ghz. The issue at hand. ''Professional equipment'', like Narda for example, for political reasons; work with a low sampling rate (mostly 5/second sampling rate). I am in need of a high sampling rate (20.000/second sampling rate). Price is open for discussion.

I am in need of a custom RF meter, but dont have any electrical skills. Therefor looking for an electrical engineer (project leader). Long story, in extremely short. I am needing to build an RF meter that can outperform an ENV RD-10. RD-10 specs: RF Frequency range 100MHz to 8GHz RF measuring range -60dBm to +5dBm RF Typical accuracy ±6 dB I am in need of a meter that can go beyond 8Ghz. Preferably 100Mhz - 90 Ghz. The issue at hand. ''Professional equipment'', like Narda for example, for political reasons; work with a low sampling rate (mostly 5/second sampling rate). I am in need of a high sampling rate (20.000/second sampling rate). Price is open for discussion. [Reposted due to freelancer error]

Working product needed as per the specification attached. The engineer who successfully build this model will get many more projects for future. Please use keyword "PCB Guru" or your application wont be considered. Read the document carefully and apply only if you fully agree to the requirements.

I am looking for a skilled designer to create an Energy Storage System (ESS) for residential use. Only electrical consumption and not cogenerative (heat and electricity) fuel cell and electrolyser. The ideal candidate will have experience in designing ESS with battery storage technology and a capacity of a residential building with around 20 single units. The goal is minimizing the costs and maximizing the self-consumption (at least 60%). The project includes the following requirements: - Design an ESS with battery storage technology for residential use - 20 residential units - Fixed size of PV generation, it means the power of the PV panel is equal to the maximum power for the residential unit, this is 20x3 kW or 60 kW; - Include all necessary components such as inverters, charge contr...

I am in need of a skilled developer to create an Electrical Service Load Calculator for Single-Family Homes in the United States. The calculator will specifically follow the most up-to-date National Electrical Code (NEC) requirements. The ideal candidate will have experience in creating web-based tools and has an electrical engineering background to provide a web-based calculator for residential electrical load calculator that can be put on a Shopify page. Must be fluent in English and have excellent grammar and attention to detail. The calculator should be user-friendly and easy to navigate. Some of the requirements for the calculator are: - Should be a web-based tool - Should follow the most up-to-date National Electrical Code (NEC) requirements - Should be specifically designed for Sin...

I am seeking a freelancer who can help me make some minor adjustments to my existing soil sensors project using Arduino Uno. The changes needed are on both the code and circuit. As for the soil sensor's functionality, I require accurate readings and a quick response time with low power consumption. The expected outcome of the project is to give readings and crop recommendations. The ideal candidate should have experience with Arduino programming, circuit design, and sensors.

Hi, I'm looking for a freelancer to help me design an electrical lighting system for an industrial plant. The project is part of a larger ISS project, and I need it done within 3 months or more. The lighting system needs to be carefully designed according to the specifics of the project. As such, I have a detailed plan that outlines my requirements and preferences. On the other hand, I also trust a freelancer’s expertise in this area, so I am open to useful suggestions and recommendations. I am looking for someone experienced in Electrical Lighting System solution Design so that the job is completed to the highest standards of quality and reliability. Thanks for your help in advance.

I am looking for a freelancer who can assist me with an Electromagnetic Wave Theory project. The ideal candidate should have advanced level knowledge with the ability to provide complex explanations and equations. Although I have a general idea of the areas I would like the project to focus on, I would appreciate input from the freelancer. The final project should be in a written report format. Skills and experience required for this job include: - Advanced level knowledge in Electromagnetic Wave Theory - Ability to provide complex explanations and equations - Excellent technical writing skills - Strong research skills - Attention to detail and ability to produce high-quality work within the given timeline.

Hi! Are you a hardware enthusiastic (camera + IR LED lights and image analysis) and do it for the fun of it? I am looking for somebody who is interested in creating an eye tracker with me from some existing parts like camera and special IR LEDs. If you are generally interested in this, please send me a personal message so that I can explain details of what I have planned. I think this is a cool, helpful project, and working with me is fun, I think. You can take a look at my reviews. Thank you if you are interested! I am looking forward to your message!

I am looking for a freelancer who can help me in research thesis on the topic quantify the excess renewable energy available in battery system for hydrogen production. Also, To explore the role of weather data prediction on site in improving the efficiency of green hydrogen production. The project requires expertise in MATLAB and knowledge of renewable energy sources, and battery storage system. The data will be provided for the consumption and generation profiles. Key requirements: - Expertise in MATLAB - Knowledge of renewable energy sources, particularly solar and wind - Experience in electrolysis for hydrogen production

I am in need of a skilled professional who can design a WSN protocol for energy optimization using MATLAB. The main objective of the protocol is to maximize network coverage while ensuring that energy consumption is minimized. I require a custom or other topology for the network, which will be a key factor in achieving the desired outcome. Node density is a constraint that needs to be considered during the design process. The ideal candidate for this project should have experience in designing WSN protocols, be proficient in MATLAB, and have a good understanding of network topology.

The project should pass by the followings steps : -Draw a general architecture of the module. -Components, ICs, controllers selection. -Draw the schematic based on what is needed as functions. -Simulate, and test… -Design the PCB in Multi-layers -Produce some samples to be tested with battery packs ( it is needed to know what kind of test should be done ) After achieving every step, it is needed to get our approval to pass to the next step. Below please find the main futures of the BMS we intend to develop : -Control of battery packs composed of 7 to 15 cells connected in series -Measurement of the voltage of each cell with resolutions of 1 mV; -Measurement of the current pack in charging and discharging with a resolution of 10mA; -Monitoring the temperature (2 channels) of the...

All inputs and outputs are USB-based and operate at 5V. The power requirement for the computer and its display is 24W. We urgently need a solution for a demo set of 30 machines. Additionally, if it can also serve as a long-term solution for larger sets, that would be ideal. However, price and speed are currently the most important factors. We need a USB switch that can: Cut off power supply from the backup power source to the computer and its display, preferably using a mechanical toggle switch. Furthermore, it would be preferable (but not necessary) if the switch can EITHER: Cut off power supply from the backup power source to the computer when external power is charging the backup power source (or cut off external power supply to the backup power source when power is being provided fr...

Requirements: 1) Mini Spectrum Analyzer with UI on a PC display 2) FPGA. 3) Integrate ADC with high sample rate. 4) Insert an analog signal (how? With probe?). 5) Real time plotting (continuous sampling). 6) Due to 2 -->> be able to insert a high frequency signal. 7) Which ADC? -->> Which type? (See figure 1) I need to buy it. 8) FFT algorithm. 9) Using sample window Blackman-Harris. 10) Voltage level of the input signal -->> the highest (±3.3v or 0 - 3.3v? can we do it higher?). 11) Using UI to change parameters like: a) Start and stop frequency that we see on the screen. b) Change the span. c) The resolution of the sampling -->> we need to talk with the FPGA to change the N samples (See figure 2). d) Put markers on the screen and mark the maximum and...

I am looking for a skilled MATLAB developer to assist me with a Particle Swarm Optimization project. The objective of the optimization task is to minimize a specific function within the realm of Artificial Intelligence. I have specific constraints and requirements for the optimization algorithm that will be shared with the hired freelancer. Ideal skills and experience for this job include: - Strong proficiency in MATLAB - Extensive knowledge of Particle Swarm Optimization techniques - Experience in implementing optimization algorithms with specific constraints - Background in Artificial Intelligence - Excellent problem-solving skills and attention to detail - Able to accept Service Fee below 30 USD If you have the necessary skills and experience, please apply to this project with rel...

To create a motor controller using an Arduino, you will need an Arduino board, a motor driver module, and a motor to control. Here's a general guide on how to set it up: Gather the necessary components: Arduino board (e.g., Arduino Uno, Arduino Mega, etc.) Motor driver module (common options include L293D, L298N, or DRV8833) DC motor or stepper motor Jumper wires Power supply (appropriate for your motor and motor driver) Connect the motor driver to the Arduino: Identify the pin connections on your motor driver module. Typically, it will have input pins for controlling the motor speed and direction. Connect the control pins of the motor driver module to digital pins on the Arduino board. Refer to the motor driver module&...

My team and I need help installing an SDR Communication System on an offroad military vehicle. This specialized system needs to be installed for a key search and rescue mission. The desired frequency range needed is VHF/UHF. We already have a specific brand/model in mind that we would like to be used but are open to recommendations. We look forward to hearing from experienced professionals with experience in the field. On urgent basis we need to tailor the proper documentations (Electrical drawings & BOQ) in max 24hrs after we agree so we can join the bid, the devices are listed in the attachments, car model is Toyota LC 79 series single cap. Requirement: Technical drawings for system integration with the car plus supervision over installation it self, and BOQ

I am looking for a Senior Embedded Software Engineer to work on a medical device project. The ideal candidate should have experience in C/C++ programming languages and be familiar with working on real-time operating systems. Candidate to modify existing IP and must be able to troubleshoot and debug complex hardware and software issues. Key Requirements: - Experience with hardware, software, embedded systems, STM32 microcontrollers - Proficiency in C/C++ programming languages - Strong problem-solving skills - Create VM with WM Ware Workstation Pro based on Ubuntu (No Apple Virtual Machine and/or Parallel’s environment accepted.) - Ability to work independently and in a team and must possess advanced English proficiency. - Electrical Engineering certifications a bonus (i.e. CE...

We are seeking a highly skilled individual capable of effectively solving complex Electronics Circuit questions within a tight deadline. The following topics are of utmost importance for these questions: red ones rectifiers diode circuits Zener diode Fixed Base Bias Circuit Fixed Base Bias with emitter resistor (Emitter stabilized bias circuit) Voltage-Divider Bias Circuit AC analysis and DC analysis Operational amplifier If you possess expertise in these areas and have a proven track record of delivering accurate and timely solutions, we invite you to apply for this project. The successful candidate will be expected to demonstrate proficiency in tackling intricate Electronics Circuit problems and providing comprehensive solutions. Please note that a short deadline is involved, so the...

I need the services of an HV/MV Electrical Engineer to perform design reviews of substations for an industrial mining project. Support may also be required on design integration of client supplied free issue electrical equipment. Anticipated input of 20 to 30 hours per week working from home, including attendance at weekly online meetings. Occasional travel may in Europe be required.

Bonjour ! Je recherche un freelancer compétent pour collaborer sur un projet passionnant à l'université. Le projet consiste à concevoir et développer un pot de fleurs intelligent équipé d'un capteur d'humidité pour un entretien optimal des plantes. Ce pot intelligent révolutionnera la manière dont les plantes sont nourries en veillant à ce qu'elles reçoivent la bonne quantité d'eau en tout temps.

I'm looking for a computer engineer to help fix a laptop issue I'm having. As I'm not sure what the problem is, I'd like an on-site support to diagnose and repair my laptop with me. This project is for personal use, and I'm looking for reliable services with fair rates.

We require an Autocad Designer on a regular for a business purposes.

Designing an Industrial Current Limiter Device Our project requires a current limiter device that can handle up to 20A and provide an instantaneous response time. The device will be used for industrial applications. Ideal skills and experience for this job include: - Knowledge of current limiting circuit design - Experience with industrial applications - Familiarity with instantaneous response time requirements - Ability to design and test prototypes - Understanding of safety requirements and regulations We are looking for a freelancer who can work with us to design and test a prototype of the current limiter device, ensuring it meets the desired specifications. The final product should be reliable, efficient, and safe for use in an industrial setting.

I am looking for a MATLAB project developer to help me create a Wireless Sensor Network (WSN) project. The main objective of the project is environmental monitoring. I am looking for someone who has experience in creating WSN projects with a hybrid network topology. The desired simulation platform is MATLAB Simulink. Skills and Experience: - Proficiency in MATLAB - Experience in creating WSN projects with hybrid network topology - Experience in using MATLAB Simulink for simulation - Knowledge of environmental monitoring and sensor networks is preferred.

Custom Kitchen Tortilla Maker I am looking for a freelancer to customize a kitchen appliance - specifically a tortilla maker. Features and Functionality: - The tortilla maker should be able to make tortillas of various sizes and thicknesses. - The appliance should be energy efficient. - The design and aesthetics of the appliance should be visually appealing. Ideal Skills and Experience: - Experience in customizing kitchen appliances. - Knowledge of energy efficient appliances. - Ability to design and create visually appealing appliances. Timeline: - The desired timeline for completion is less than a month. Here is a video. This is how exactly the machine should look. Enhancements are welcome.

Circuit Designer Electronics Project

Using PIC18F4580, I want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language using Mplab ,...

Using PIC18F4580, I want to write a program that do the following : - When the switch is on there is an output LED 1 Light that represents the device is started ( run) ,like any simple device. - Mainly the device check continuously if another switch (special switch) is triggered ,DC buzzer and LED 2 light is running as alarm - Lastly, there is PUSH BOTTON 2 that switched on to senses any motion using motion sensor PIR. After that, the device outputs the same DC buzzer and LED 2 Light as alarm, and will be switched OFF if the user pressed PUSH BOTTON 2, so the user make sure the device doesn’t detect him as false detection Note that: 1- This device is Electronic Fishing Bite & Security Alarm, just to clarify this project requirements 2- I want to use C language using Mplab ,...

I am looking for a development team to create a digital mixer for live performance. The platform should be available on both iOS and Android. While I don't have specific features in mind, I do have some general requirements that I would like to discuss with the development team. The ideal team should have experience developing digital consoles and be able to come up with features that would enhance the live performance experience. Or maybe you are a senior audio engineer and we can talk.

Olá, preciso de um projeto em Kicad para um amplificador de celula de carga HX711 com antena bluetooh, carregador para bateria de lítio, e led indicadores de bateria e ligado. Com botão capacitivo para ligar e micro USB para carregar

I am looking for a skilled senior hardware designer with at least 10 years design experience to review my current schematic for the NXP LS1046A processor. The main objective of this review is to identify any potential issues that may arise during production and to optimize performance. It is crucial that the design is compatible with other components in the system. Ideal skills and experience for the job include: - Strong knowledge of NXP LS series processors - Experience in hardware design review and troubleshooting - Familiarity with PCB layouts and schematic design - Attention to detail and ability to identify potential issues - Effective communication skills for collaboration with the client and other team members.

We are seeking a Quadrature Modulation Engineer to assist us with a project requiring the following skills and experience: - Expertise in Quadrature Modulation techniques and implementation - Understanding of modulation schemes such as QAM - Familiarity with frequency ranges up to 5 GHz - Ability to work with data rates up to 10 Mbps The ideal candidate will have experience in designing and implementing Quadrature Modulation systems for high-speed data transmission. We are looking for someone who can work independently, has excellent problem-solving skills, and can deliver results within a tight deadline. If you have the skills and experience we need, please submit your proposal.

I am in need of a laboratory report that delves into the theory and principles of Quadrature Modulation, Quadrature Phase Shift Keying (QPSK-4PSK). The report should cover the following: - An overview of Quadrature Modulation and Quadrature Phase Shift Keying - Explanation of 4-phase shift keying (QPSK-4PSK) - Mathematical expressions for the modulation and demodulation process - Block diagrams for the modulation and demodulation process - Explanation of the constellation diagram - Performance analysis of QPSK-4PSK - Any other relevant information Ideal skills and experience for this job include: - A strong background in digital signal processing and communication systems - Experience in designing and implementing modulation and demodulation schemes - Familiarity with MATLAB and simulat...

I’m looking to hire someone to help set up the net metering application and process and inspection to connect already off grid battery bank system to net metering

2. System Design: 2.1 Physical Design: 2.2 Draw a Functional Diagram:..... 2.3 Identify I/O Requirements:......... 2.4 Select Appropriate Microcontroller Models:. 2.5 Identify Necessary Interface Circuits:..... 2.6 Decide on a Programming Language: 2.7 Draw the Schematic:.... 2.8 System Flowchart:

I am looking for a freelancer who can help troubleshoot my ACS 850 drive from ABB. I am experiencing error messages on the display, specifically PU LOSS and FAULT 27. I have attempted some troubleshooting on my own, but the issue persists. Skills and Experience: - Experience with ABB ACS 850 drives - Ability to diagnose and troubleshoot error messages - Knowledge of motor control systems - Familiarity with corrective actions for PU LOSS and FAULT 27 issues - Strong communication skills to explain the troubleshooting process and solutions to me.

we have to develop an arduino program which will have the clock handle which will show the position of the sun in the sky. This can be achieved using the data which is already available on the internet based on the location what exactly the sunrise time, what exactly the sunset time and how much sun position increases every few seconds using this we have to change the position of the clock handle and should point to the exact position of the sun in the sky.

Need temperature be able to calculate an avreage reading for a set then to change the output polarity accordanly.

We have a schematic for a power supply design. We need the PCB designed in Eagle 7.5. BOM with package data will be shared. • Bid only if you have past experience in designing power supplies. • Design will have to consider EMI/EMC aspect for certification. • There are approx. 48-50 unique components and about 115 total. • PCB is double-layered. Size isn’t a criterion, just not too large - 150mm x 150mm (f.e.). • You can use generic libraries and open-source libraries. Please check the attached pdf for more details.