Engenharia Elétrica Jobs

Here is the product spec: Smart Water Meter Specifications: 1. Hardware: Meter Type: Ultrasonic water meter (for high accuracy). Communication Module: LoRaWAN or NB-IoT for long-range, low-power communication. Flow Sensor: High-precision flow sensor with minimal pressure loss. Battery: Long-lasting, replaceable battery (e.g., 10+ years of life). Data Storage: Onboard memory for storing meter readings. Tamper Detection: Tamper-proof design with alerts for unauthorized access. Remote Valve Control: Optional feature for remote water shut-off in case of leaks or non-payment. Display: LCD display showing current usage, battery status, and alerts. 2. Data Collection: Flow Rate Monitoring: Real-time monitoring of water flow rates. Usage Data: Collect and store hourly or daily usage data. L...

Need a codesys expert that can create programs and use web based SCADA to complete secure data over MQTT Knowledge of MqTt , ignition is a plus

There is an electric car window ripple anti pinch solution, please contact me if you need a solution.

battery Modelling for a simple R Load

I am looking for a design for a Universal Solar Grid Hybrid EV Charger. There will be dual source input 230V, 50Hz Grid and Solar 90V - 150V DC input. Desired Output Voltage and current: - Dual output of 60V DC @ 15A and 72V DC @ 15A together Charging Speed: - Fast Charging, with a desired charging time of 1-3 hours EV Connector Type: - CCS Combo 2 (Combined Charging System) Skills and Experience: - Experience in designing EV chargers - Embedded system design and development of Hardware schematic, pcb, bom, Firmware code development and prototype testing. - Knowledge of different EV connector types - There should be OLED display and RS485 communication to remote. - The charger should design with suitable alarms, protection and trip mechanism to recharge the L...

I'm looking for an experienced programmer to work on a custom PCB programming project. I have a general idea of the features and functions I would like but I am open to suggestions from the programmer. The programming should be done in a way that is compatible with Arduino and Raspberry Pi, as well as other customized programs. The programmer should have experience with PCB development and/or programming and be able to provide clear communication and updates about the project's progress. I prefer to communicate and update the project via video conference. The successful candidate will be capable of meeting deadlines and have a high attention to detail to ensure the program works accurately and smoothly. Ultimately, I'm looking for a reliable, experienced programmer who can...

I am looking for a skilled PCB designer to create a large-sized PCB (greater than 10cm x 10cm) for an ESP32 project. Key Requirements: - Experience in designing large-sized PCBs - Proficiency in Altium Designer, as it is the preferred PCB layout software - Ability to suggest and incorporate specific components into the design Tasks: - Create a PCB layout that accommodates the ESP32 SoC not the module. - The PCB should contain an accelerometer and gyroscope module. - Power to the board will be feed from an RJ45 PoE cable. The same cable will be used for modbus tcp so all additional hardware for that will need to be implemented. - The board will need to be programed using the Arduino IDE and other specific components - Provide suggestions for some components that are not yet specified -...

we look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate as possible, preferable a few cm - provide well documented code - send position details ...

Electrical shop drawings for co ordination. Co ordination will be done via an external party.

I am seeking experienced assistance in creating a PCB for a small car wash project. The size of the PCB should be small, to a maximum of 10cm x 10cm. I have a detailed design in mind for the project, and I am looking for someone to prototype a PCB. The experience and knowledge of the freelancer in PCB design and prototyping is of the utmost importance. The successful applicant will need to be experienced in PCB design and fabrication, and have the technical skills. I would like someone who is reliable, provides timely solutions and consistently produces high-quality results. If you come with additional qualifications, they would be considered an added bonus. I look forward to potentially working with you on this project.

We are an international company in the development and distribution of ADAS and control systems for vehicle and industrial applications. We are looking for an experienced engineers for the development of wiring harnesses for automotive applications, that adhere to SAE standards, meet OEM standards of design quality, electrical engineering and vehicle communications system. We need someone who is reliable, communicative, and capable of understanding and working to cross functional teams. If you feel confident you have the qualifications and experience in the automotive industry, please contact us. The preferred candidate should be based in Australia, preferable in NSW. - We look forward to hearing from you!

I'm looking to have a Click PLC program looked at to automate an escape room. It includes intermediate functions like timers and counters. The program is already made. I need someone to come in to try and get it up and running. We have a descriptive step by step guide to how the game should run and the wiring has already been completed although I am unsure if the wiring is a part of the issue. I'm looking for an experienced programmer that can help me develop this program to fit my needs. They should be knowledgeable about Click PLC programming, especially in regards to the timers and counters. If you have experience with Click PLC programming and are confident in creating an intermediate level program with timers and counters, then I would love to hear from you!

I'm looking to have a Click PLC program looked at to automate an escape room. It includes intermediate functions like timers and counters. The program is already made. I need someone to come in to try and get it up and running. We have a descriptive step by step guide to how the game should run and the wiring has already been completed although I am unsure if the wiring is a part of the issue. I'm looking for an experienced programmer that can help me develop this program to fit my needs. They should be knowledgeable about Click PLC programming, especially in regards to the timers and counters. If you have experience with Click PLC programming and are confident in creating an intermediate level program with timers and counters, then I would love to hear from you!

I am looking for a skilled designer to create an efficient, safe, and aesthetically pleasing electric rickshaw for urban commuters. The target audience for this design is specifically urban commuters. Safety is a top priority. In terms of aesthetics, I want the design to be modern and contemporary and futuristic. Sort of like the Tesla of rickshaws but remember it has to be affordable. Ideal skills and experience for this job include: - Experience in electric vehicle design - Knowledge of safety regulations and standards - Proficiency in modern design aesthetics - Ability to balance functionality and aesthetics - Strong problem-solving and creative thinking skills

I am looking for a PCB designer to create a small to medium-sized PCB with dimensions up to 10cm x 10cm. The complexity level of the design is basic, requiring only a single layer. The project has a specific deadline of within a week. Skills and experience required for this job: - Proficiency in PCB design software - Knowledge of single-layer PCB design techniques - Ability to work efficiently and meet tight deadlines USR-TCP-32 (IOT) Based relay module After design PCB, this is working or not. This is my first question and then your answer is YES /No

I am looking for someone to review my PCB design and make any necessary modifications in a timely manner. The PCB design is small and relatively simple, and must be compatible with the EAGLE software platform. I require the entire process, from review to potential modifications, to be completed within 1-2 weeks. If you believe you have the skills and availability to complete this project, please contact me and we can discuss further.

Project Title: Image processing using Matlab In this project, I need assistance with algorithm development using Matlab and Mathematics. Specific Tasks: - Develop algorithms - Implement models and simulations using Matlab and Mathematics Existing Data: - Yes, I have existing data that needs to be worked with Timeline: - The task needs to be completed within a month. Ideal Skills and Experience: - Proficiency in Matlab and Mathematics. - Strong background in algorithm development. - Electrical Engineering - Image Processing - Computer Vision

MATLAB_R2023a Digital Communications

Arızalı elektronik kart'ın tamir işlemi sonrası fonksiyon testinin gerçekleştirilebilmesi için elektronik kartı kontrol edebileceğimiz ve fonksiyonlarını çalıştırabileceğimiz bir yazılım ihtiyacı var. Kart üzerindeki elektronik bileşenler aşağıdaki gibidir. Ana işlemci: SAK-TC1766-192F80HL BD Enkoder Okuyucu: AS5134 Güç Kontrol Entegresi: ATIC91C5 UN91 ST Bldc Motor Mosfet Kontrol Entegresi: A2C44458 QFN64 Ana işlemci üzerinden güç entegresini ve bldc motor mosfet entegrelerini sürerek motorların çalışmasını test edebileceğimiz bir test yazılımına ihtiyaç var. Donanımın elektronik alt yapısı mevcut, ihtiyaç durumunda paylaşabilirim.r

CDR Reports for Engineers Australia - Specialization: Electrical Engineering - Previous CDR submission: No - Professional experience: Senior-level We are looking for an experienced electrical engineer to assist us in preparing CDR (Competency Demonstration Report) reports for Engineers Australia. The ideal candidate should have a strong background in electrical engineering and should be familiar with the requirements and guidelines set by Engineers Australia for CDR submissions. Key Requirements: - Expertise in electrical engineering, with a focus on senior-level experience - In-depth knowledge of Engineers Australia's guidelines and requirements for CDR reports - Strong technical writing skills to effectively communicate engineering concepts and achievements - Ability to analyze a...

Firmware Developer for Medical Grade ECG Device - Looking for an experienced firmware developer to create firmware for our medical grade ECG device - The device is a highly accurate and reliable ECG device used for medical purposes - The firmware should support heart rate monitoring, arrhythmia detection, and pacemaker analysis. - The project needs to be completed within a month - Ideal candidate should have previous experience developing firmware for medical devices - Strong understanding of ECG technology and protocols is required - Knowledge of signal processing algorithms and data analysis techniques is a plus - Excellent problem-solving skills and attention to detail are essential for this project - The ability to work independently and meet deadlines is crucial

Hello, I'm looking for someone to do a comparative analysis of power converters using Simulink MATLAB. Specifically, I need to compare 5-7 different models of DC-DC Converters. I already have the models I want to compare picked out, so the analysis should be relatively straightforward. I'm looking forward to seeing the completed comparative analysis and taking action based on the insights it provides. Thank you for your help!

I am looking for a freelancer who can help me design and create a custom board for the Raspberry CM4. The main purpose of this board is for music related projects Specific requirements for the board include the following: - IO interface: DSI/HDMI Touchscreen, 1 USB, 1 USB C - HIGHEST QUALITY POSSIBLE SOUND INTERFACE: Balanced/HiZ Stereo in, Stereo Out, MIDI IN/OUT - Needs to be as small as possible. - No Licence conflict with open source, the design must be able to commercialize and own the IP - Hi quality connectors -Software to be used in raspberry applications I need to Schematics, pcb design, ready to manufacture I have a preferred timeline of 2 weeks for the completion of this project. Ideal skills and experience for this job include: - Experience with Raspberry Pi and CM4 - Kn...

I am looking for a freelancer who can assist me with simulation and modeling techniques in Simulink, specifically focusing on control systems. The model that needs to be created is of moderate complexity and there are specific parameters that need to be considered in the model. Ideal Skills and Experience: - Proficiency in Simulink and control systems - Strong understanding of simulation and modeling techniques - Ability to work with specific parameters and constraints in the model

I am in need of an expert who can assist me with steam heater calculations for my project. The calculations required include heat transfer calculations, steam flow calculations, and pressure drop calculations. Skills and Experience Required: - Strong knowledge and experience in IBR calculations - Understanding of steam heater systems and their specifications - Proficiency in performing heat transfer calculations, steam flow calculations, and pressure drop calculations Data and Specifications: - I have all the necessary data and specifications for the steam heater - The freelancer will not be required to assist in gathering the data Preferred Method of Sharing Calculations: - The preferred method of sharing these calculations is as per code If you have the appropriate skills and experi...

I am looking for a freelancer to turn my Arduino Uno prototype into a PCB design. Specific Arduino Prototype: Uno Additional Components Required: - Sensors Ideal Skills and Experience: - Experience in PCB design and layout - Proficient in using Arduino Uno - Knowledge of integrating sensors into PCB design - Familiarity with electronic components and their specifications

I want an arduino program to be developed where based on the location we will find out the latitude and lontigitude using the artificial intelligence , also the sunrise and sunset time Ping me for more details

I am looking for an experienced PCB designer to help with the design of 3 consumer electronics PCBs. The schematic for the PCBs has already been prepared. Here are the project requirements: Size: - The PCB sizes are approximately 360mm x 70mm, 120mm x 30mm, and 460mm x 20mm. Layers: - The required number of layers for the PCBs is not specified. Delivery Time: - The desired delivery time for the PCBs is within 2 weeks. Ideal Skills and Experience: - Proficiency in PCB design and layout. - Knowledge of consumer electronics. - Experience in delivering projects within tight deadlines. - Attention to detail and ability to follow a prepared schematic. If you have the skills and experience required for this project, please submit your proposal.

Project Description: I am seeking someone with Electric, LTspice, IRSIM experience for a circuit design project. Specific Experience: - Proficiency in Electric software - Familiarity with LTspice and IRSIM Nature of Project Task: - Circuit design - Simulation modeling - Electrical analysis Preferred Method of Communication: - Instant messaging Ideal Skills and Experience: - Strong background in electrical engineering - Experience in circuit design and simulation - Proficient in using Electric, LTspice, and IRSIM - Effective communication skills through instant messaging If you have the necessary experience and skills in Electric, LTspice, and IRSIM, and are proficient in circuit design, simulation modeling, and electrical analysis, please reach out to me.

I'm looking to give my living room a modern update and am open to creative suggestions in the selection of colors. As for furnishings, I am interested in a couch, tables, and chairs. There is potential to incorporate other elements such as an entertainment system, bookshelves, artwork, plants, and decorations, however those are not necessary at the moment.

Hello, Need help to connect custom PCB board with ESP32 to arduino IDE. I am getting error message like on the picture bellow. Thanks!

We are seeking a highly skilled and motivated part-time Project Manager to join our team and assist in the final stages of prototype development. The successful candidate will be responsible for managing and directing separate teams of electrical and mechanical engineers, overseeing device testing, and assist with electrical component sourcing and manufacturing. Key Responsibilities: - Manage and direct electrical/mechanical engineering teams during the final stages of prototype development. - Assist with device testing to ensure quality and functionality. - Help source electrical components and materials, including alternative BOM items such as Red, Infrared, & White LEDs. - Utilize existing relationships with PCB manufacturing organizations in Asia to streamline manufacturing proce...

I am looking for a mechanical engineer who can assist me with designing and prototyping a project. The ideal candidate should have experience in this field and be able to bring my ideas to life. Specific Requirements: - I have some ideas for the design but am open to suggestions from the engineer. - The project does not have a strict deadline and can be completed within a flexible timeframe. Skills and Experience: - Proficiency in mechanical engineering and designing - Experience with prototyping - Strong problem-solving skills - Ability to work collaboratively and provide creative input If you are a skilled mechanical engineer who can help me bring my ideas to life, please reach out. I am excited to collaborate and create something amazing together.

Hello, I am looking for someone to verify the wiring on a third party electric ATV. I have documentation and wiring diagrams that will provide an understanding of the existing wiring and components. I would require the freelancer to have specific qualifications and experience related to wiring on electric ATVs, and be certified in this field. The goal is to identify any problems or possible issues with the wiring, and provide solutions or corrective measures as needed. I am looking forward to working with someone who has the expertise and ability to successfully handle this project. Thank you.

I am looking for a freelancer to create electrical wiring diagrams that are moderately detailed. No specific requirements or standards need to be followed since there are no specific demands. The diagrams should be of a moderate level of detail. The project should include circuit diagrams, network diagrams, and electrical wiring diagrams.

I am looking for an experienced PCB designer to create a board for a personal project. I have a rough idea of what I need, but I do not have any specific design or schematic for the board. The PCB needs to be of a high quality and must be optimized to suit the unique specifications of the project. The PCB should comply with all commercial and safety standards and should be designed in such a way that it is able to meet the requirements of the intended project use. I'm looking for someone who can work on the PCB design from concept to completion, and make any required amendments according to my needs. As this is a personal project, there will be some flexibility in terms of design and changes during the process. Knowledge and experience of all necessary materials and components used in...

I am looking for a PCB and Schematic Designer with experience in Altium. The project involves designing a moderate-complexity PCB based on a detailed schematic that I have provided. The timeline for this project is urgent, with a deadline of 1 week. Skills and Experience Required: - Proficient in Altium Designer - Strong knowledge of PCB design principles and practices - Experience in designing moderate complexity PCBs - Experience in ESP32 PCB design using Lithium Battery management Charging and Discharging. We need to Boost the battery voltage in 9Volt and 5Volt for two supplies. The Schematic is attached below and a half-designed PCB file is also available (.PCBDOC). I want to understand the look of PCB so We need to make 3D of Components and PCB. Take a look, I need all the components...

Tasks You are working in an engineering consulting firm. Your team is assigned with a structural design job. At the current stage, a 2D model is used for the preliminary analysis. The structural layout is presented in Figure 1. Your manager knows that, you are doing the course 49047 Finite Element Analysis at UTS and your team is assigned to prepare a preliminary structural analysis report, by using the knowledge you learn from this course. You are expected to use both Matlab and FEM commercial software to conduct the structural analysis, and then present the results that you obtained from both tools in your report. The length of this report shall not to be more than 10 pages (excludes the title page). The content of the report should be including but not limited to: 1. The deformation sha...

I want to implement the Ethernet connection between FPGA board to PC. The deliverables are as follows - Verilog code to run on a Spartan 6 Board - (xc6slx100) - Simulation time diagrams (more details will be given to the winner) - The code should be able to transmit and receive data at 1000mbs.

Design a Luenberger Observer for an Electrical System Requirements: - Design a Luenberger Observer specifically for an electrical system - Implement specific design requirements provided by the client Skills and experience: - Strong knowledge and experience in control systems and observer design - Familiarity with electrical systems and their components - Proficient in using software tools for observer design Preferred method of communication and feedback: - Email communication for regular updates and feedback

Hello! I need an experienced specialist capable of working with Siemens NX software and converting my 3D model into G-code for a 5-axis milling machine. I am seeking an expert in Siemens NX to generate G-code for a 5-axis milling machine. The project involves advanced milling techniques. Skills and experience required: - Expertise in Siemens NX - Proficiency in generating G-code for 5-axis milling machines The milling process will primarily involve working with wood material. The client does not have any specific preferences for tools or methods to be used in the milling process.

I am looking for a freelancer who can conduct a magnetic field analysis of an induction coil motor using ANSYS Maxwell. The purpose of this analysis is for academic research. I have specific parameters that need to be considered during the analysis. Ideal skills and experience: - Expertise in ANSYS Maxwell - Strong background in electromagnetic field analysis - Experience in conducting academic research projects - Familiarity with induction coil motors and their analysis is a plus

we look for a hardware specialized mate with good expertise on developing high preceise positioning detection via ESP32 or similar. Goal is to use as much as possible details to identify the position of the device. Ideally a few cm of positioning accurancy. Required skills: - knowledge how to identify high precise position via as much as possible different satelite systems - knowledge how to identify fastly the current position via GSM/LTE positioning - very high knowledge on RTK, AGPS, DGPS, RTCM 3 - very high knowledge on ESP prototyping The current idea is to use ESP8266/ESP32 based devices, along with central managed solutions. generic goal: - identify the current device position as accurate as possible, preferable a few cm - provide well documented code - send position details ...

I am looking for a freelancer to help me draft electrical schematic drawings that include wiring diagrams and some existing drafts as well as new ones from scratch. The level of detail required for these schematic drawings is moderate. I need an experienced professional to complete this task, as it must be done with precision and accuracy. All drawings should be done in Zukin software for production requirements.

Project Description: I am looking for someone to install a reverse camera on my car. I need assistance in choosing the right camera for my car [Removed by Admin] Requirements: - Experience in installing reverse cameras on cars - Knowledge of different types of reverse cameras available in the market - Ability to provide recommendations for a suitable reverse camera for my car Skills: - Car electronics installation - Technical knowledge of reverse cameras - Excellent communication skills, particularly through email communication Preferred Method of Communication: Email car is honda accord euro cl9 2006

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==== READ FULL DESCRIPTION, GENERIC BIDS WILL BE DISCARDED ==== We are looking to put together a 12S LTO BMS. The BMS will need to fit an existing form factor. The following features are required: Equalization discharge current: 25mA Wireless communications: NRF24L01+ or similar Coulomb counting: up to 20A The battery modules will be stacked into a HVDC pack. A control module will centralize all communications and orchestrate cell balancing, etc. LTO chemistry is tolerant to 0V discharge. The BMS module must work with voltages 1-5V/cell. It must handle overdischarge gracefully and start back up when cell voltage > 1V. See attachment for form factor. More details will be provided when the project is awarded. When bidding, please provide: - Work hours estimate - Relevant past experien...

I am looking for an experienced electrical engineer to design a solar panel installation for a new commercial project in Arizona, USA. The ideal candidate should have expertise in solar panel installation design. The panels will be located on flat roofs of two different buildings, one on the East lot line and the office building on the West side of the lot. See DWG drawing attached. The underlying objective: generate power, store power for emergency use (grid failure). I prefer to have my own system designed for sumittal to several vendors for estimates. Skills and experience needed: - Proficiency in solar panel installation design - Knowledge of electrical system design and energy storage system design - Familiarity with solar projects in Arizona - Understanding of local building codes ...

Project Title: Phd or Masters in Power Electronics Freshers are alsoencouraged to apply. Description: - I am looking for a highly educated individual with either a PhD or Masters degree in Power Electronics. - The scope of the project involves design, simulation, development work. - The ideal candidate will have experience in research in the field of Power Electronics. - The project needs to be completed within 1 month. - Attention to detail and strong analytical skills are essential for this project. - The candidate should have a deep understanding of Power Electronics concepts and be able to conduct thorough research. - Strong technical writing skills and the ability to effectively. - The project requires the candidate to work independently and meet deadlines. - The ability to work wit...