Elektro inženiring Jobs

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.

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.

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.

I am looking for a skilled FPGA developer who can help me with my project. The project involves creating a VGA output on a Basys 3 board. The VGA output should have a resolution of 640x480 and a frame rate of 60 fps. The FPGA should be able to perform image processing functionalities and the image should be stored in the BRAM. It should be able to display a custom image on a monitor and the image can be processed and filtered with grayscale, increased brightness, decreased brightness, color inversion and other filters. The final project should be written in verilog vivado Ideal skills and experience: - Proficiency in FPGA development - Experience with VGA output creation - Knowledge of image processing algorithms and techniques - Familiarity with Basys 3 board and its features - Ability t...

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’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

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

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.

I am looking for a professional engineer to design a smart irrigation system that contains the following set of points: 1- Remote control of irrigation valves 2- A master microcontroller (Ex ESP32) that controls a group of nodes as slaves distributed within the farm. 3- Communication between the master microcontroller and other microcontrollers through a communication protocol let's say MODBUS RS485 4- Displaying data on a computer or mobile dashboard that can be monitored and controlled.

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.

Temperature and humidity control with LCD display I am looking for a freelancer who can help me build a temperature and humidity control system with a touchscreen display. The ideal candidate will have experience in electronics and be able to work with the following requirements: Temperature range: - Desired temperature range is 0-50°C Humidity control: - Relative humidity control is needed SHT 20 sensor LCD display: - A touchscreen display is preferred Nextion display Microcontroller ESP32 Skills and experience: - Experience in electronics and circuit design - Ability to program microcontrollers - Knowledge of temperature and humidity sensors - Experience in designing and integrating touchscreen displays If you have the skills and experience required, please submit a proposal w...

privet boat full design with saiz 40m by 12m sape will be attached

We are seeking an Arduino expert to assist with a data logger project. Our project requires the use of pressure sensors. Our desired frequency of data collection is as fast as possible. We expect the battery life for our data logger to be 1-2 weeks. Ideal skills and experience for this job include: - Strong knowledge of Arduino programming - Experience with pressure sensors - Understanding of power consumption optimization for battery-powered devices - Ability to design and implement a reliable data logging system - Experience with data analysis and visualization tools is a plus. - Using an RTC to log the data with present time - Small local display that can show the present value on screen if required. - Suggest some NPT 1/4'' or 1/2'' For our pressure range Abili...

I'm looking for a skilled freelancer to help me develop a hybrid drone/robot. The primary purpose of this drone/robot will be for delivery/transportation, and it will be controlled through a remote control system. It needs to have a maximum payload capacity of more than 5 kg in order to meet the requirements. The development of this hybrid system will require creativity and technical know-how. It must be able to handle both the aerial and terrestrial situations that are needed in order to complete its transportation mission. The combination of drone and robotic technology requires a careful balance of engineering as well as artistry in order to provide an efficient and reliable solution. The successful freelancer must be knowledgeable in electrical technology, software engineeri...

Using cst 1)Design a high efficiency reflector feed antenna based on the following reference with a 5% bandwidth. - Kishk, A.A.: 'Technical memorandum: Simple primary focus feeds for deep reflectors', IEE Proceedings H (Microwaves, Antennas and Propagation), 1989, 136, (2), p. 169-171, DOI: 10.1049/ip-h-2.1989.0030 a. Centered at 10 GHz à feed 1 And Design a reflector antenna using this feed design to produce 40 dB of gain at the center frequency. Plot efficiency curves, gain and radiation patterns. Finally 2)Design the most compact right-hand circular polarized patch antenna with the following specs: a. The axial ratio below 3 dB. b. The matching level is below -10 dB d. Operating from 20 GHz to 20.4 GHz over 40 mils thick RO3003 substrate e. Plot co and cx radiation ...

I am looking for a reliable and competent person in located China who can conduct research on electronic products companies on our behalf. Conduct in-depth research on electronics product companies in China Gather detailed information about companies, including their products, production capabilities, certifications, business partners, etc. Provide a comprehensive report of the research conducted, including conclusions and recommendations Requirements: Knowledge of the Chinese market and electronics companies Detailed research and analysis skills Good communication skills in English to provide accurate reports If you are someone who is passionate about electronic products and would like to contribute to this research, We will be happy to further discuss the details of the assignment ...

I am looking for a freelancer who can help me solve an advanced/college level Math question pertaining to Matlab numerical analysis. The ideal candidate should have the following skills and experience: - Strong background in Matlab programming - Expertise in numerical analysis - Experience working on advanced/college level Math problems - Familiarity with topics such as differential equations and numerical methods - Ability to communicate effectively and provide clear explanations The project will involve solving a complex Math problem using Matlab numerical analysis techniques. The freelancer will be required to provide step-by-step solutions and explanations for each step. The project is time-sensitive, so the freelancer should be able to deliver high-quality work within a tight ...

I am seeking an Arduino programming expert to work on my specific project. The objective of the project is not specified, but I have a rough idea in mind. I require someone with experience in home automation, robotics, and sensor integration. The timeline for completing the project is also not specified. Please provide your expertise in Arduino programming and your availability for this project. Thank you.

I am looking for a skilled engineer to design an active audio bandpass filter with an adjustable center frequency for my audio processing application. I am just a hobbyist so i need help from an expert :) The ideal candidate should have experience in audio signal processing and filter design. The project requirements are as follows: - Center frequency: 30 Hz - Bandwidth range: Around 10Hz - Application: Audio processing The deliverables should include a circuit diagram and a bill of materials for the filter design. The circuit should be able to adjust the center frequency. The filter should use max two opamps. The center frequency adjustment should be made with a potentiometer. using the potentiometer. How far can i go with the center frequency? 1000Hz? 20.000Hz? I have used a filter ...

I am doing research on channel estimation for intelligence reflection surfaces, and I need help defining a problem or research topic to start working on my thesis so I need some expert in these topics so can help me and hide me.

I am looking for a freelancer to help me develop a Control System using microcontroller PIC16F877A, with the following requirements: Programming Language: BIC Basic Language Deadline: 1 day Ideal Skills and Experience: - Strong background in microcontroller programming with PIC16F877A - Proficient in BIC Basic Language - Experience in developing control systems The project involves developing a control system using microcontroller PIC16F877A and BIC Basic Language. The freelancer must have a strong background in microcontroller programming and experience in developing control systems. The project must be completed within one day.

Hello, I'm looking for a skilled freelancer to help with a LabVIEW project. The ultimate goal of the project is to create a control system design. My desired outcome is to convert voltage signals into force signals. Data that will be acquired includes voltage. You should be knowledgeable with LabVIEW and have the necessary experience to optimize safety, improve efficiency, and increase precision of the control system design. If you think you have the skills and experience to successfully execute this project, please let me know and we can discuss further. Thank you.

More details: What is the overall goal of the project? To control an electronic device What type of electronic device is being controlled? This question was skipped Do you have any specific requirements for the microcontroller programming? Use a specific coding language

I want to verify my newly designed embedded system before prototyping phase. This is a simple system which comprises of esp32 and 5 other sensors.I will send schematic file upon selecting the freelancer.

Hi I am looking for a freelancer that have experience in making software defined radio block diagrams in gnu radio companion and / or python. It is a complete project, and I have the project file with desciption images, mathematics and sample block diagram. The block diagram project must work on Adalm pluto sdr. If your work is good I will give you more similar projects in future.

I need a freelancer to design and implement a Silos Cement Loading Lorry system. The system should be able to handle cement loads with a maximum weight capacity of more than 75 tons. The system should be able to handle ordinary Portland Cement, White Cement, and Colored Cement. The loaded lorry will be traveling more than 100 miles on average. Ideal skills and experience for this job include: - Experience in designing and implementing Silos Cement Loading Lorry systems - Knowledge of handling different types of cement - Ability to handle large weight capacities - Experience in long-distance transportation systems.

I need an electrical engineer who can take my hand marked- redlined circuited drawings review it, draw it in AutoCAD and provide a PE stamp.

small circuit with single led to lit when battery charge is lower than 7v reference:

Looking for a Power System Engineer with experience in designing, upgrading or troubleshooting power systems. Build, simulate, and model your systems with ease, providing limitless possibilities in power system simulation using PSCAD Software Deadline: 2 days max is 3 days

I am looking to design a cold storage facility for storing food products in an area of less than 1,000 sq ft. The facility will require a traditional refrigeration temperature control system in order to maintain the proper temperature and environment for storing the food products. The goal is to create a space that is safe and meets the necessary food safety regulations while also preserving the integrity of the food. This project requires the expertise of knowledgeable design and construction professionals who can accurately assess the size and scope of the project in order to deliver excellent results. The ideal candidate will have extensive experience building cold storage facilities and understands the delicate details involved in creating a functional, safe, and efficient space. If yo...

Job responsibilities: - Design and develop hardware include optimizing designs for manufacturability and cost- efficiency. - Will need to work in the multi-disciplinary team comprising electrical, software, system and process engineering. - Expertise in EDA tools, Circuit Simulation and analyzing Signal/Power integrity. - Design consideration for Analog and Digital signals, hardware subsystems, Multilayer boards. - Generate/Edit schematics, Components footprints creation/editing, Netlist import, routing, DRC/ERC alteration, Layout design/edit, 3D Modeling of PCBs, Gerber files generation, PCB fabrication. - Must have the experience on programming micro controllers - Work on obsolescence activities and electromechanical assemblies. - Selection of OEM Components, BOM preparation ...

I am looking for a freelancer who can help me with Raspberry Pi RS-485 connectivity for my industrial automation project. The ideal candidate should have experience in developing similar projects. Intended Purpose: - The RS-485 connectivity is intended for industrial automation. Sensors: - The type of sensors that will be monitored is energy meters (Modbus protocol). Number of Devices: - There will be 6-10 devices connected to the RS-485 interface. But for this task we just need to read data from a single sensor. Skills and Experience: - Experience in developing Raspberry Pi projects. - Knowledge of UART/RS-485 connectivity. - Experience in industrial automation projects. Specific Roadblock currently facing: I'm using this board: CM4-ETH-RS485-BASE-B from Waveshare Board specs:...

MK renewable energy ltd, are in need of solar engineer/ desiger to survey and spec commercial solar installations. 0777 317 6348

Hi There, Looking for a reliable, trustworthy electrician to inspect and repair our old family homestead in Wellsford. This home requires attention to all areas. we have about 11 bulbs in the house. Preferred Method of contact by email: If you are qualified in the following areas that would be a bonus: Plumbing Concreted Driveway Painter Carpenter

I am looking for suitable embedded system design professionals team for both hardware as well as firmware development can be done for following requirements. It is solar and grid based hybrid power supply unit with large transformer less design. Hybrid solar and Grid DC Power supply unit which will take 190V-450V DC solar input and feed to 400V DC bus at constant 400V voltage ( MPPT Function). Then another 230V AC Grid to 400V DC Power supply (SMPS POWER SUPPLY) and then 400V DC to 48V DC Bi Directional DC DC Converter ( Bidirectional converter). Here all these 3 different functions into a single unit. This can be designed with separate MCU to powerup MPPT and bi directional converters independently to avoid cascading failuer. All these 3 functions can be made with 3 different PCBs and...