Elektrotechnika Jobs

I am looking for a skilled PCB board designer who can design a double layer BGA break-out board. The preferred software for this project is Eagle, so experience with this tool is necessary. The ideal freelancer should have experience in creating PCB boards with BGA routing.

Electrical plan needed for residential property in Australia - Lights / Power Points / Switches positioning to be identified on floor plans.

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

Hi, I need someone to help me with a mini spectrum analyser using FPGA the results will be on a pc screen with GUI that the user can put markers on and change the resolution and more. See the attached screenshots, I have I have Cyclone IV - EP4CE10E22C8N

I am looking for a PSCAD expert to work on my Metal Oxide project. The project requires simulation, analysis and design of a system using PSCAD. - Strong expertise in PSCAD - Knowledge of Metal Oxide systems - Experience in simulation, analysis and design using PSCAD - Ability to validate design and optimize performance Note: The requirement will share after bidding the project.

Power System Electrical Engineering for PSCAD Work

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 am looking for someone to create 3D printing plans for a volumetric display based on an open-source paper in CAD. skills and experience for this job include proficiency in CAD, 3D printing, and knowledge of design aesthetics. Here's a video of the device in action: And the paper: From what I gather, there's a frame, helix, and information disk, plus an arduino microcontroller. I'd like someone to make a CAD file that I can use to 3D print the device. Any info or pointers on the microcontroller would also be a bonus!

My project is to create content for a watch. Specifically, I am looking for someone to design a chip in support of this project. This content must meet specific criteria, of which I am the final judge and arbiter. Additionally, the desired outcome of the project is to have the chip designed within a month. Working on this project requires someone with expertise in the watch market, especially as it pertains to chip designing. This individual should be able to provide innovative ideas and suggestions while meeting my time goal of having the chip designed within a month. The candidate should also have a good understanding of modern trends in watch manufacturing in order to ensure optimum chip design. I am confident that with the right individual, I can create content to promote my wat...

I need to drive 3 speed motor, plasmacluster, valve, read inlet water temperature and ambient temperature. It can work stand alone or with external modbus control. External Modbus work on RS485 RTU protocol. Wiring diagram and PCB diagram provided are indicative. It must be completed correctly in a functional way by the freelancer. Any new ideas are welcome Terminal Blocks type are fixed. Wiring diagram and PCB is to be done with Eagle and must be released. Development is with Arduino. Source code must be released. A block diagram of both hardware and software must be presented in advance by the freelancer. At the end of the schematic and PCB technical spec for the software will be provided. Other technical specifications is "on the road"..

More details will be shared in chat with the suitable freelancer. Only Electrical engineers experienced in PSCAD should bid. New freelancers are encouraged to place bid.

Looking for an experienced PSCAD expert to assist me with my power system project. requirement: -deadline: 3 days - Expertise in PSCAD -

I am looking for a freelancer who can design and build an electric motor to linear force system for my subsea oil and gas equipment. The desired linear force output is 8.5 million Newtons. An example of a hydraulic version is shown below. We are looking for unique ideas to use a motor and gears to generate a similar force to replace the hydraulic version with electrical solutions. In order to be considered for this project, successful freelancers must provide detailed project proposals that showcase their experience in designing and building electric motor to linear force systems. Ideal skills and experience for this job include: - Electrical engineering - Mechanical engineering - Experience with subsea equipment - Experience with high force output systems The intended...

Expert needed for PSCAD project involving design, simulation, and analysis of a power system. The ideal candidate should have experience with PSCAD software and be knowledgeable in power system analysis. Deadline: 3 days or 4 max

Please apply only if you have experience in this type of work. This is a remote project for technicians who has had exposure to CMOS or CCD/PRISM/LED/ sensor systems, and have the capability to build the sensor assembly. We are a startup company looking at building a Refractometer Sensor Assembly (3 sensor assemblies for our prototype). The sensor will be integrated with a PCB, which will have other sensors. The purpose of the sensor assembly is to converts the refractive index of a food sample to % brix. OUR SPECS are as follows: The sensor assembly - must not exceed 20mm x 25 mm x 15mm in size - CMOS or CCD sensor - Triangular prism (see picture) - LED wavelength of about 600nm OTHER SPECS - 0 - 20 degree brix minimum - Precision ±0.1%; - Resolution 0.05% - Output Method: Dig...

Project Title: esp32 and sim800l based project The main goal of this project is to create gsm based ivr system using esp32 and sim800l. The ideal candidate should have advanced programming expertise and experience in working with these technologies. Key Requirements: - Develop a sketch for microcontroller - Integrate esp32 and sim800l hardware components - Implement advanced programming techniques to ensure system stability and reliability Ideal Skills and Experience: - Advanced programming expertise - Experience in working with esp32 and sim800l - Knowledge of c++, python ,gsm - Strong problem-solving skills and attention to detail - Ability to work independently and deliver high-quality results.

I'm looking for a freelancer who can design and source ETA motors with a power output greater than 100 kW for my project. Specifically, I need diesel motors that will be used for power generation. I'm hoping to find a professional freelancer who has experience designing and sourcing this type of motor. The right candidate will understand the importance of providing reliable and efficient motors that meet my power generation needs. Your experience in this field will help ensure that I get the best product possible for my project.

I am looking for an experienced Electrical Engineer to partner with me on digital/electrical installations. The ideal candidate does NOT need energy efficiency hardware installation and digital IoT devices installation experience. FULL ONLINE TRAINING PROVIDED. We will be working on an ongoing basis, initially completing one or two installations per month, with the potential for massive growth in the future. Basically, every commercial building, factories, hotels, restaurants, schools. colleges, etc. are potential customers. The project requires specific hardware and devices, as outlined in a list provided by the client. Therefore, the ideal candidate should be able to work with these devices, but online training will be provided regardless. Key skills required for this job incl...

I am looking for a freelancer to help me create a digital pen for personal use. The primary purpose of this pen is to capture images and send/receive data via network to an application. Requirements: - The digital pen should have a fixed micro HD webcam and a small LED screen - Screen we can see at least 10 digits only. - It should be able to support 4G network - The pen's size and weight should be small and lightweight for easy portability like regular using pen. - - These all feature not easily find to anyone. - use below link for your reference - Ideal skills and experience: - Experience in designing and developing digital pens - Knowledge of integrating 4G network support and micro webcams - Proficiency in software development for controlling the digital pen. ...

We want to use all 144 bytes on a NTAG213 NFC tag with an MFRC522 module connected to an ESP32 microcontroller. The current library for the MFRC522 module only allows a handful of addresses on the NTAG213 chip to be read/written. We need someone to update the library to allow us to use all of the addresses. This could possibly be done by changing the blockAddr parameter type from byte to uint16_t.

I need a custom electronic device built - the entire hardware including the hand piece, the PCB to full function Instructions to build, PCB Design & Layout, Firmware, GitHub files at the bottom of this article; Link to project page from MIT team: Component Cost: $150-$300 Note: This is an open-sourced project, so NDA is not required.

I am seeking an electronic engineer to design and develop a new microcontroller product that will signal particular commands. The ideal candidate will have experience in consumer electronics and microcontroller development. The main goal of the project is to create a product that will meet the needs of our clients. The desired output of the microcontroller is sensors. The project will require troubleshooting and fixing issues as well as improving the product as needed. Key skills for the job include knowledge of microcontroller design and development, consumer electronics, and troubleshooting.

we are seeking a competent person that can assist us in detailed RFQ for ordering PMG type generators with suitable excitation system. we run off mechanical engines with pneumatic instrumentation so there is no auxilliry power supply for AVR etc. a understanding of ATEX and IECex preffered. before we proceed we would like to have a teams meeting or other to run through what problems we have had to date and the solutions we think possible based on different scenarios. budget is flexible to the right aplicant with possible regular projects including panel drawing designs etc

Need to simulate a microwave system inside a simple cylinder. gettin the error Solving adaptive frequency ..., process hf3d error: Failed to solve port 1, solving at too low frequency is a possible cause. Please contact Ansys technical support.

Decodificadores y Codificadores. Multiplexores y Demultiplexores. Medio sumador, sumador total y sumador paralelo. Restadores y Multiplicadores. Sumas en BCD. Convertidores de Código con 7483.

Need an electrical engineer for a greenhouse for our customer

I am looking for a skilled professional to design a fast division circuit with a required speed of less than 1 nanosecond. The technology that should be used for the circuit design is Verilog. As for specific requirements or limitations, I am open to suggestions and willing to work with a creative and experienced freelancer who can suggest the best solutions for this project. Ideal skills and experience for the job include proficiency in circuit design, experience in using Verilog, and the ability to work efficiently to meet a tight deadline.

Hi, I am looking for a freelance PLC programmer to support me with my project. I want to program an Allen Bradley PLC that will be used for machine control. In terms of communication protocols, I wish to use EtherNet/IP. Previous experience working with these protocols is a must. If you have worked with similar projects in the past or have the necessary skills, I would be interested in hearing from you.

I am looking for a freelancer who can help me develop a basic RFID access control system based on ESP32 and Micro sd card module. The system should be able to read RFID cards or tags within a short range of less than 1 meter. I am looking for a freelancer who has experience in developing RFID access control systems and is familiar with ESP32 and Micro sd card modules. The ideal candidate should have the following skills and experience: IMPORTANT: It is exclusive that the developer has all the necessary tools and components to test the code. The code should be debugged and working when you close the project. Sure, we can do some tests and small adjustments before. - Experience in developing RFID access control systems - Familiarity with ESP32 and Micro sd card modules - Knowledge of RFID...

I am looking for a freelancer who can create a memecoin smart contract on the Ethereum blockchain network. The smart contract should have token distribution functionality with a basic level of customization, including fixed supply and equal distribution. Ideal skills and experience for the job include: - Experience with creating smart contracts on the Ethereum blockchain network - Knowledge of token distribution functionality and basic level of customization - Understanding of memecoin and cryptocurrency market - Ability to deliver quality work within the given timeframe.

I am looking for a Pic32 programmer who can help me with the development of an RF link for data transmission. The ideal candidate should be proficient in Python programming language and have experience in working with RF modules. The main purpose of this project is to establish a reliable and secure RF link for the transmission of data over a distance of 100-500 meters. The RF link should be able to handle high volumes of data and operate with minimal interference. Key requirements for this project include: - Proficiency in Python programming language - Experience in working with RF modules - Ability to design and develop a reliable RF link for data transmission - Knowledge of signal processing and RF circuit design - Familiarity with data encryption and security protocols If yo...

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From the attached model base, i want to find the basic power distribution. Perhaps the engine efficiency map or other map that show how much power (percentage) contribute from engine and how much from motor or generator. How can i modify or improvised this model t meet my need to the most basic and simplest configuration data for beginner to understand.

Hello freelancers, I am currently looking for a highly skilled individual with extensive experience in working with Quectel M35 modems. I have a SMS marketing machine that is experiencing an issue where the majority of its modems are being recognized as "unregistered," despite the fact that the modem chips themselves are in good condition. I need someone who can thoroughly analyze the modems and identify the root cause of this problem. Your expertise in troubleshooting and resolving issues related to Quectel M35 modems will be crucial in getting this machine back to its optimal performance. Responsibilities: Investigate and diagnose the "unregistered" issue with the Quectel M35 modems in the SMS marketing machine. Identify any hardware or software-related factors th...

I need an engineer that can do a full permit pack for residential solar projects in Florida

Necesito contratar a un profesional para diseñar circuito bypass para efectos de audio. La señal de entrada es desviada por un switch hacia una de las dos salidas posibles: canal A o B. El canal A se dirige directo al amplificador pasando por un eq de tres bandas. El canal B lleva la señal hacia un pedal de efecto, para esto tiene una salida send y una entrada return donde esta señal se combina con la señal A antes de pasar por el EQ. Tengo un esquema funcionando, pero el EQ tiene problemas de ruido y necesito agregar dos opciones que detallo a continuación: 1.- Opción de switch momentáneo para desviar la señal hacia el canal B mientras este switch esta pulsado, 2.- Opción de switch momentáneo de retroalimentaci&o...

I am seeking a skilled freelancer to develop a car detection system using Computer Vision on static images. The system must be able to accurately detect cars in the images and display the results visually on the screen. Ideal skills and experience for the job include expertise in Computer Vision, image processing, and Matlab. The project requires a strong understanding of image analysis and feature extraction techniques. The final deliverable should be a functional Matlab code that can be easily integrated into other systems.

Consider the matching circuit in the figure below used to match an access transmission line with the characteristic impedance: Zc-50 Ohms to a load impedance: Z= 100-j100 Ohms, The circuit is working at a frequency f=3.5 GHz. Imposing a maximum magnitude for the reflection coefficient at the input |S11=0.1, determine the bandwidth for each case. Discuss the results.

I need a custom electronic device built - the entire hardware including the hand piece, the PCB to full function Instructions to build, PCB Design & Layout, Firmware, GitHub files at the bottom of this article; Link to project page from MIT team: Component Cost: $150-$300 Note: This is an open-sourced project, so NDA is not required.

I am looking for an experienced freelancer who can help me optimize the design of my MEMS Thermal Flow sensor using COMSOL simulation. The desired outcome of the simulation is to optimize the sensor's design for maximum efficiency. I have a rough idea of the design but require assistance in finalizing it. The simulation results must be of high accuracy to ensure the sensor's performance is validated. Ideal skills and experience: - Expertise in COMSOL simulation software - Experience in MEMS Thermal Flow sensor design and optimization - Strong understanding of thermal behavior - Ability to deliver high accuracy simulation results - Excellent communication skills to ensure smooth collaboration throughout the project.

Dear Electrical Engineer and Plumber, I am writing to seek your expertise services in adding electrical and plumbing drawings to my house plan. I have all the raw files and CAD source file for the plan. I believe your expertise will be necessary to ensure that all the necessary electrical and plumbing components are accurately incorporated in the plan. I would like to get an estimate of the cost and timeline required for the project. I am keen on hiring a professional team that has the technical knowledge and experience necessary for a project of this magnitude, and I believe your team fits the bill perfectly. I require your team to provide detailed electrical and plumbing drawings for my house plan. This would include circuitry diagrams, layouts, and sizing for the electrical component...

I am looking for a skilled individual to assist in a project involving AI processing of images. The purpose of the image processing is enhancement. The images that will be processed are photographs, and there are more than 500 images that need to be processed. Ideal skills and experience include: - Proficiency in AI and image processing - Knowledge of image enhancement techniques - Experience with handling large volumes of images - Familiarity with programming languages such as Python or MATLAB - Strong attention to detail and ability to accurately analyze data If you have the necessary skills and experience, please submit a proposal outlining your approach to this project.

I am looking for a freelancer to help me build a USV (unmanned surface vehicle) using an Arduino microcontroller. The main purpose of the USV is surveillance, and it should be remote-controlled. I would also like the USV to have GPS capabilities for better tracking and navigation. this is the project for USV, the whole system is using 2 arduino mega as microcontroller (1 at vessel and 1 at remote control unit) and LoRa module to connection between them. on the vessel there are gps module. Refer the block diagram for more understanding For the vessel: 1. Motor 2. Servo (rudder) 3. Light For the RCU 1. Potentiometer (motor control) 2. Potentiometer (rudder control) 3. Switch (Led) 4. Lcd [display lat lon, speed in knot, potentiometer(motor control) percentage, rudder angle (based on pote...

I am seeking a hardware and software consultant who can assist me with technical troubleshooting for a theoretical electronics device that connects to the cloud. The ideal candidate should possess expertise in the following areas: - Technical troubleshooting: I require someone who can identify and resolve any technical issues that may arise with the device. - Knowledge of electronics: The consultant should have a comprehensive understanding of electronics and be able to provide recommendations for hardware improvements. - Cloud computing: As the device connects to the cloud, it is essential that the consultant has experience with cloud computing and can optimize the system for optimal performance. Additionally, the ideal candidate should have experience working with theoretical devices a...

I am in need of a skilled C++ programmer with experience working with the HC42 microchip. I am planning to purchase the microchip and require assistance with programming it to perform data processing tasks. While I do not have any existing code or documentation, I can provide relevant resources to aid in the development process. Ideal candidates for this project will have experience with: - C++ programming language - HC42 microchip - Data processing - Resource utilization and optimization Please provide examples of previous projects that demonstrate your experience with these skills.

I am in need of a skilled C++ programmer with experience working with the HC42 microchip. I am planning to purchase the microchip and require assistance with programming it to perform data processing tasks. While I do not have any existing code or documentation, I can provide relevant resources to aid in the development process. Ideal candidates for this project will have experience with: - C++ programming language - HC42 microchip - Data processing - Resource utilization and optimization Please provide examples of previous projects that demonstrate your experience with these skills.

Mechanical engineering research paper

I have imported a selection of small LED display's that require me to set up Apps on Google and Apple play store. to control these LED's, from your mobile, I have the code for both and the support of the manufacture and consent. I also have software supplied from the manufacture for programing these LED's from your computer. I need some technical knowledge and explanation on the best way to present this product to the customer and build a website that show the LEDs operation and ease of use. We can change the appearance of all the software for Australian needs, with the support of the manufacture who built these units. Design and help developing the operation of these units for the general public.

Verify my file if its ok: ESP8266

I am in need of a PCB design for a project that requires a large board, measuring more than 10cm x 10cm. The ideal material for this project is standard FR4 with layer density of 4-6, and the board will be populated with SMD components. I am looking for a skilled PCB designer who is experienced in working with SMD components and can provide a high-quality design that meets my specifications. The designer should have expertise in various design software and be able to provide a detailed schematic and layout that can be manufactured with ease. Attention to detail and the ability to communicate effectively are also important qualities for this project. PCB will carry an MCU based design with mixed signal interfaces and several communication protocols.