Elektrotechnika Jobs

I'm looking for a professional to write Arduino code for controlling a single digit LED display with a Radio Frequency (RF) remote. The display will be showing numeric values. Key Requirements: - Develop Arduino code to control the LED display via an RF remote. - Ensure the code allows for seamless display of numeric values. I don't have an existing RF receiver module, so I would appreciate recommendations for suitable hardware. Ideal candidates for this project should have extensive experience in Arduino programming, RF technology, and LED displays.

I'm seeking an expert who can design a state machine for a home appliance/machine. The primary purpose of this state machine is for controlling the appliance. Ideal Skills: - Proficiency in designing state machines, particularly for control systems - Experience with home appliance control - Knowledge of FSMs, HSMs, and Behavioral State Machines Your bid should demonstrate your understanding and experience in creating robust state machines for home appliances.

Техническое задание: Интеграция функций из пользовательской прошивки в Grbl Описание проекта Необходимо модифицировать исходный код Grbl для Arduino Uno, чтобы он выполнял функции из моей пользовательской прошивки, сохранив основные возможности Grbl для управления шаговыми двигателями. Функциональные требования 1. Обработка пина A2: - Чтение состояния кнопки, подключённой к пину A2. - Если кнопка нажата (LOW), в COM-порт должна отправляться строка `"ON"`. - Добавить защиту от дребезга (debounce), интервал — 20 мс. 2. Работа с модулем HX711 (пины A0 и A1): - Чтение данных с HX711: - При получении команды `"1"` через COM-порт, отправлять в порт измеренные данные веса с использованием функции `scale.get_units()` (до одного десятично...

I'm in need of a licensed engineer who can provide stamped plans for a commercial office building in Georgia. The plans required include: - Structural: These should encompass the overall design and stability of the building, taking into account the necessary loads and stresses. - Electrical: Plans for the building's electrical system, including wiring, outlets, lights, and safety systems. - Mechanical: These plans should cover the building's heating, ventilation, and air conditioning (HVAC) systems. Ideal candidates should be licensed in Georgia, with experience in designing office buildings. A portfolio of previous work, specifically stamped plans, will be highly regarded. Please provide examples of similar projects you have completed.

I need a professional to install a solar battery in my garage, with the purpose of providing backup power. The battery will be connected to my existing solar panels, which have a capacity of 5-10 kW. Key Requirements: - Expertise in solar battery installation - Experience working with 5-10 kW solar panel systems - Ability to ensure the system provides reliable backup power Ideal Skills: - Knowledge of solar energy systems - Electrical engineering background - Problem-solving skills to address potential installation challenges I'm looking for a freelancer who can complete this project efficiently and effectively. Please provide examples of similar projects you've completed. Knowledge of E48-2.0 ABS alliance batteries. Have 10 batteries but please quote for just v...

Seeking Specialist for Microprocessor Programming in Hydraulic Machinery We are looking for an expert to program a microprocessor to control a newly patented small hydraulic machine (The Wave Wizard). The primary responsibility of this project is to ensure the microprocessor effectively monitors, regulates hydraulic flow and pressure, transforming it into a 'smart' device during its operation. The Hydraulic Machine must be compact to be retrofitted on existing machines now in the market. (approximately 2” x 3” x 6” see concept drawing). AutoCAD, SolidWorks or equivalent experience by the same party or a second party will be required. We have a machine shop available to build and test prototypes. Project Requirements The project necessitates that the micropr...

I'm looking for an expert who can help me code a Raspberry Pi Pico W for complex sensor integration. The project involves: - Integrating various sensors: This includes temperature and humidity sensors, motion and proximity sensors, and heart rate sensors. - Ensuring wireless communication: The device needs to communicate via Wi-Fi and Bluetooth. Ideal candidates should have a strong background in coding for Raspberry Pi devices, particularly the Pico W. Experience with sensor integration and Wi-Fi communication is crucial. Please provide examples of previous similar projects you've worked on.

I would like an independent HVAC expert to help me with my residential central air systems. The primary goal of this consultation is to enhance my overall comfort at home. I bought a large home in August 2023. I have two propane forced air systems, one in a crawl space and the other in an attic. I also have an oil forced air system. The main concerns are (1) the properly serviced attic system that handles part of the upstairs is insufficiently sized and/or installed, (2) the crawl space system needs to be zoned as it services two different areas with distinctively different usage demands and (3) all of the systems are aging. Key issues I'm facing: - Master bedroom system does not meet cooling demand - 12 hours/day of runtime to maintain only 78 - Another part of the home serv...

I'm seeking a skilled who can quickly and accurately design a mixed-signal circuit using the Proteus/ISIS simulation software. This project revolves around the study of a photovoltaic-wind hybrid network connected to a High Voltage Direct Current (HVDC) bus. Key aspects of the project include: - Understanding and implementing the complexities of a hybrid renewable energy network. The ideal candidate for this project will have: - Proficient experience with the Proteus/ISIS simulation software. - Experience with designing circuits for renewable energy systems. Speed and accuracy are paramount for this project, and I am prepared to compensate appropriately for high-quality work.

i will share details soon once we chat

I need a circuit board designed and built that uses an ESP32 to drive a large number of LEDs (SMD, 300-500). The LEDs should be arranged to represent a detailed map that will be provided. Key Requirements: - Design and construct a visually appealing circuit board (as it may be directly exposed to end user) - Use an ESP32 to control a large number of LEDs (you will have to explain how you plan on doing this) - Arrange the LEDs according to a detailed city map which I will provide on the circuit board. Ideal Skills and Experience: - Electronics and circuit board design - Proficiency with ESP32 - Experience with LED projects - Design skills for creating an aesthetically pleasing product

custom microcontroller programing just display encoder remote in out an audio controller data out just like digital remote kit

I am in need of an experienced electrical engineer specializing in circuit design. The project involves designing a circuit for an unspecified application, so versatility and creativity are key. Ideal candidates should have: - Extensive experience in circuit design - Ability to work on various applications, from consumer electronics to industrial machinery - Innovative thinking for creating efficient and effective designs

I am in need of a professional microcontroller coder to help me with a specific project involving the 8051 microcontroller. The main purpose of this project is to establish a SPI communication interface. Key Requirements: - Coding for the 8051 microcontroller: The successful freelancer must have extensive experience with coding for the 8051 microcontroller. - SPI communication Interface: The project revolves around creating a SPI communication interface. Thus, the freelancer must have a solid understanding of the SPI protocol and its implementation. - Customisation: The project requires some customisation to meet specific requirements. Therefore, the freelancer should possess excellent problem-solving skills and be able to think creatively. - Communication: Clear and timely communication ...

We are seeking a skilled engineer to design and develop a 30 KW DC fast charger based on the Infineon /OnSemi/ Microchip SiC module reference design.. The inverter will need to handle power ratings between 10 kW to 50 kW. Ideal Skills & Experience: - Background in power electronics - Proven track record in inverter/fast charger design - Experience in industrial applications and CANBus protocol - Ability to design for power ratings between 10 kW to 50 kW We are seeking a skilled engineer to design and develop a 30 KW DC fast charger based on the Infineon SiC module reference design. The ideal candidate will have experience in power electronics and familiarity with high-efficiency charging technologies. Your expertise will be crucial in ensuring the charger meets performance and safet...

I'm looking for an expert in Operational Technology (OT) integration, specifically with Siemens , Fanuc ,Omron , Delta PLC controllers. The primary focus of this project will be integration and showing all communications with PLC to the common TCP / Ethernet Protocol and integrating same with MES via OPC UA . Use kepware Kepserverex for integration between MES and OT Key Requirements: - Extensive experience with PLC controllers, specifically Siemens S7-1200. OT Security & knowledge of OT Integration - Strong knowledge of OT systems and integration processes. - Ability to troubleshoot and optimize integration for efficiency. - Excellent communication skills for coordinating with our team.

I need mechanical drawings for the training area of my martial arts studio. These drawings must comply with the Arrington County of Virginia codes for an occupancy permit. Key Requirements: - The focus is primarily on the HVAC (Heating, Ventilation, Air Conditioning) system for the training area. - The design should adhere to a standard layout, rather than a custom or energy-efficient design. Ideal Skills: - Proficient in creating mechanical drawings. - Familiarity with Arrington County of Virginia codes. - Experience in designing HVAC systems for commercial spaces. Please ensure your bid reflects your understanding of these requirements.

I need a licensed Electrician to install an electrical subpanel in my garage. This is a preparatory step for a new heat pump AC system I plan to install. Key Requirements: - The electrician must be licensed by Westchester County, NY - Install the subpanel in the garage - Connect the new subpanel to the main panel - Ensure the installation is compliant with local electrical codes - File and obtain a permit for the work Ideal Skills and Experience: - Proven experience in electrical installations, particularly with subpanels - Knowledge of heat pump AC systems - Familiarity with local electrical codes and regulations I have some items but not all necessary for the installation. I do need the electrician to inspect the current main panel before installation.

I'm seeking a licensed electrician to install an electrical subpanel in my garage to prepare for a new heat pump AC system. Key Requirements: - Install the subpanel in the garage - Connect the new subpanel to the main panel - Ensure the installation is compliant with local electrical codes - file and obtain permit for the work Ideal Skills and Experience: - Proven experience in electrical installations, particularly with subpanels - Knowledge of heat pump AC systems - Familiarity with local electrical codes and regulations

I'm in need of a professional to assist with an electronics manufacturing project focusing on prototyping and testing. The project involves creating a leak sensor that can be integrated into a cable inside a slurry hose. This sensor will be key in identifying potential leaks during the manufacturing process. Key Responsibilities: - Custom design and prototyping of a leak sensor - Incorporation of the sensor into a cable within a slurry hose - Testing and refining the prototype for durability and accuracy In addition to the sensor development, the project will also involve some level of IoT integration. I'm looking for a freelancer who can assist with the data analysis and monitoring aspect of the IoT connectivity. The ideal candidate would have: - Extensive experience...

I am looking for an experienced coder to convert my Arduino code to work with the Padauk PMS152. This is for a customized application aimed at enhancing my business operations. Key Responsibilities: - Retain and adapt the specific functionalities from the Arduino code: sensor data handling, communication protocols, and actuator control. - Ensure the converted code is optimized for a Padauk PMS152. The ideal candidate will have extensive experience with both Arduino and Padauk coding and a good understanding of developing custom applications for business purposes. Familiarity with sensor data handling and communication protocols is crucial. Please include in your proposal examples of similar projects you have completed.

I'm in need of a basic precision, manually controlled, adjustable current regulation circuit that can handle up to 15A at 170VDC. The primary application for this circuit will be within power supply systems. Key Requirements: - The circuit should be able to adjust the current from 0 to 15A. - It should be designed for use in power supply systems. - The level of precision required for current regulation is basic. - The control for adjusting the current should be manual or digital. Ideal Skills: - Circuit design and development. - Experience with power supply systems. - Understanding of basic precision regulation.

I'm looking for an expert in RFID technology who can develop and implement an innovative system. The system needs to provide real-time tracking of active tags. This project would ideally suit a professional with a strong background in RFID systems, hardware SW.

I'm looking for an experienced engineer to develop a LED display that shows real-time air quality index (AQI). The display should also provide additional information such as temperature, humidity, time and date. The device will receive the air quality data through a Wi-Fi connection. Ideal Skills: - Embedded Systems Design - LED Display Programming - Wi-Fi Data Reception - Environmental Sensor Integration Key Requirements: - The display should be user-friendly and easy to read - The device should be able to connect to Wi-Fi to receive live data - The design should accommodate additional information apart from AQI Please provide examples of similar projects you have worked on in your proposal.

I need an experienced professional for the assembly and wiring of an electrical cabinet for 3-phase motors with PLC control. The main purpose of this cabinet is for industrial automation. Key Tasks: - Component installation: All necessary parts need to be accurately and efficiently installed within the cabinet. - Wiring and connections: The wiring of the cabinet to support the control of the motors needs to be done meticulously to ensure functionality and safety. - PLC programming: The PLC needs to be programmed for optimal control of the motors. - Mechanical installation of motors: drilling mounting holes in a mounting plate and securing the motors Ideal Skills: - Extensive experience with industrial automation systems. - Proficiency in working with 3-phase motors. - Strong skills in co...

I'm in need of a seasoned FSM (Finite State Machine) Arbiter expert specializing in digital circuit design. Key Responsibilities: - Design and implement an FSM Arbiter for a digital circuit. You should have: - Extensive experience in digital circuit design and FSM Arbiter. - A deep understanding of the design and implementation of FSM Arbiter. Deadline: 1 days

I'm seeking a skilled Arduino coder to help me write a program for a radio sweep unit using a TEA5767 and an Arduino Uno. The unit should include: - A button to start and stop the sweep - A button to switch between forwards and reverse sweeps - A button for a random sweep - A potentiometer to adjust the sweep speed - An I2C IIC LCD 1602 Module to display the current frequency, sweep rate, and sweep direction, all on separate lines - A signal strength indicator The code must utilize pull-up resistors for the buttons. The ideal candidate should have extensive experience with Arduino programming, specifically with the LiquidCrystal_I2C.h library for the I2C display module. The display should be set to show separate lines for each piece of information. Please include wiring diagram Pl...

I need assistance with my microcontroller code. The project involves an occupancy control system using the STM32G031F6P6 microcontroller. The code is largely complete but requires debugging and cleanup. Key Responsibilities: - Debugging the setup code: The code for setting up the system has been identified as problematic. - Fixing bugs: The primary focus will be on identifying and resolving any bugs in the code. - Cleaning up the code: This includes optimizing performance, improving readability and overall tidiness of the code. Ideal Candidate: - Strong experience with STM32G031F6P6 microcontroller and STM32 Cube IDE. - Proficient in debugging and code cleanup. - Previous experience with microcontroller based projects. - Able to work remotely with provided resources (webcam, ST-Link). -...

I need a detailed 50-page technical report on a project focused on automation systems and the design and construction of industrial robots. Key Areas of Focus: - The report should primarily concentrate on the design and construction of industrial robots within automation systems. - It should dissect various elements, including but not limited to, conceptual design, prototyping, testing, and final construction. Requirements: - The ideal freelancer for this project should have extensive knowledge and experience in mechatronics and robotics, particularly in industrial robot design. - Previous experience in technical report writing is crucial. - The ability to present complex information in a clear and concise manner is a must.

I'm seeking a skilled Software and Embedded Hardware Engineer to create a CAN-based LCD display for heavy industry use. Key Requirements: - The display should support: - Diagnostic data display - Real-time monitoring - Control system interface - It needs to be an LCD type - The display must be robust enough to handle: - Extreme temperatures - Vibration and shock - Exposure to moisture The full technical datasheet with detailed requirements will be provided once we finalize the project. Ideal candidates should have extensive experience with embedded systems, CAN protocol, and designing hardware for harsh environments.

I'm seeking a skilled PLC programmer with experience in Siemens systems. The project involves programming a PLC for a Reverse Osmosis (RO) system and an irrigation system Key Responsibilities: - Programming the PLC for the RO system with a focus on automated monitoring. - Implementing automated scheduling functionality for the irrigation system. Ideal Skills and Experience: - Proficiency in Siemens PLC programming. - Experience with RO systems and irrigation systems. - Knowledge of automated monitoring and scheduling systems.

I need licensed engineer to stamp my MEP and Structural Engineering drawings, I have three projects where i need the licensed engineer stamp for the MEP i need stamp from California and Alabama licensed engineers and for the structural i need florida licensed engineer, I have alot of work related to the only stamping, i dont wanna go per sheet on each project but a fix price for the project will work for me. Please give your quotes Thanks

Desejo montar um remo indoor caseiro acoplado a um gerador de energia. Usando materiais como roda de bicicleta e motor de máquina de lava e seca como gerador. Há imagens e vídeos disponíveis no youtube de projetos semelhantes.

I'm in need of a compact, double-layer PCB designed for a digital circuit. The project involves creating a Gerber file that is ready for printing, accommodating the given circuit diagram. The PCB should be small and compact, suitable for accommodating a digital circuit. The ESP32, SIM800L, and ADS1115 will be mounted on a 2.54 mm pin female single-row header strip. All connectors will use 5 mm PCB terminals with standard 0.1″ (2.54 mm) spacing through holes. 6 X 14 CM PCB Board - Power PCB 14 x 14 CM PCB Board ESP32 38Pin Development Board --> Hi Link HLK-PM01 5V/10W --> 2.54mm Pin Female Single Row Header Strip --> SIM800L GPRS GSM Module ADS1115 16-Bit ADC- 4 Channel 3 Pin 5mm PCB Terminal 2 Pin 5mm PCB Terminal 8 PIN 5mm PCB Terminal ...

I'm looking for a skilled professional who can help create a prototype of a product called "Grooves". This prototype will be used for in-store demonstrations, so the ability to design for physical hardware is crucial. The project will involve: - Understanding and interpreting the concept of "Grooves" into a tangible product - Designing a prototype that can effectively demonstrate the product's functionality to in-store customers - Ensuring the prototype is robust and reliable for repeated demonstrations Ideal skills and experience for the job: - Extensive experience in physical hardware prototype development - Strong design and engineering skills - Previous experience with in-store product demonstrations is a plus - Ability to understand and interpret produ...

I am seeking an experienced PCB designer with expertise in creating PCBs for medical-grade wearable devices. This project demands a commitment of 40 hours per week and necessitates a comprehensive understanding of industry standards and regulations. Key Responsibilities: - Collaborate closely with our engineering team to develop innovative designs tailored to meet user needs. - Ensure all PCB designs adhere to medical-grade standards and regulations. - Maintain high signal integrity throughout the design process. Requirements: - Strong background in PCB design, particularly for medical technology. - Proven track record in meeting industry standards and regulations. - Deep understanding of heart rate monitoring and oxygen saturation functionalities. - Ability to deliver designs with high ...

I am seeking an expert who can assist with my patented project. The main goal is to draft a comprehensive, detailed report and documentation. The ideal candidate must be able to read pins and plugs on a BCM computer and has access to the 24 and above data. The detailed report should cover the following aspects: - Technical specifications - Functional requirements - Compliance and standards Your expertise in this field is paramount for the success of this project. The freelancer should have experience in working with BCM computers, understanding of technical specifications, and able to draft precise documentation and reports.

Title: PCB Design with Gerber Files, Schematic, and BOM Description: I am looking for an experienced PCB designer to help me create a custom PCB design for my project. The design should include: Schematic Design: A clear and detailed schematic of the circuit. PCB Layout: Design the PCB layout based on the provided schematic. Gerber Files: Generation of Gerber files for manufacturing. BOM (Bill of Materials): Will be provided and open to any modifications for better performance,Provide a complete BOM with part numbers, specifications, and suppliers (e.g., Digikey, Mouser). Project Requirements: Board size: 70mmx70mm Layer count: 10 Layer Component preferences: Drill Hole Special requirements: TI Processors and components preferred Target application: Multi Protocol IoT gateway Compliance...

I need an experienced and fresher technician for on-site battery replacement in my Online UPS system. The service should be prompt, professional and ensure that the UPS is fully operational post-service. pune location

I'm looking for a skilled digital designer who can create a traditional style flag for me, based on a rough schematic I've attached. Key aspects of the project include: - Incorporating a specific emblem or logo into the design - Following the attached design closely - Using a traditional design style This flag is intended for personal use, so a keen eye for detail and design is crucial. Please, only apply if you have experience with flag design and can work with the attached schematic.

I'm in need of an expert to design a circuit for an induction heater. This heater will be specifically used for heating non-ferrous metals like brass. Key Requirements: - The induction heater circuit should be designed to handle a power output of up to 1kW. - The design should be robust enough to endure the rigors of metal heating and forging. - Experience with induction heater designs and metal forging applications would be highly advantageous. Ideal Skills: - Circuit design - Knowledge of induction heating technology - Experience in metal heating and forging applications - Understanding of non-ferrous metal properties and heating requirements.

I'm looking for an expert to design and specify an electrical system for my industrial building. The system needs to be robust, reliable and capable of supporting continuous operation. Key components of the system: - Power distribution: The system should effectively distribute power throughout the facility. - Backup generators: These should be incorporated to ensure uninterrupted power supply. - Server: The design should accommodate a server. - Automatic Swap Over system: This is needed to switch power sources seamlessly and automatically. The ideal freelancer for this project should have substantial experience in designing industrial electrical systems. A strong understanding of power distribution, backup generators and server integration is crucial. Energy efficiency and future sc...

I'm in need of an experienced electronics engineer with a strong background in circuit design. The primary goal of this project is to design a circuit for a piece of industrial equipment focused on automation control. Ideal Skills: - Circuit Design - Industrial Equipment Knowledge - Automation Control Expertise Please note, the main focus of this project is circuit design. Experience with prototype development would be beneficial, but it's not the primary focus.

Someone who know how to use logism simulator to help me to lab ( basic level )

I'm seeking an electrical engineer with expertise in load calculations. The project involves working with various system components, including generators, transformers, motors, and cables. Ideal skills and experience include: - Proficiency in load calculations - Experience with short circuit calculations - Knowledge of circuit design, power systems, and telecommunications - Familiarity with generators and other system components - Expertise in using relevant engineering software - Creating and approving plot plans - Possesses knowledge about solar systems, if applicable - Billingual (Spanish and English) , if applicable

I'm in need of an experienced PLC programmer. The project involves programming a PLC for a manufacturing setting and the start-up of a CVD reactor. The PLC will need to control various aspects including: - Chamber starts and cycles - Temperature regulation - Gas controls - Microwave control I am unsure of the specific PLC system we are using, but I believe it may be a common type in manufacturing. Therefore, experience with Siemens, Allen-Bradley, Muegge, or Mitsubishi systems would be beneficial. Candidates should be familiar with assembly line automation, machine monitoring and quality control. Please share your relevant experience.

Looking for a power engineer that has design for charge controller that is over 120A 24-48V. Must have a proven design or simulated design with code.

I'm looking for an expert to calculate the power requirements for my 16 unit high-end residential apartment building. The calculation should encompass not just the individual units, but also the common areas. Key Details: - Each apartment is fitted with standard high-end appliances, including ACs and larger appliances. - Common areas include heating, cooling and various appliances, alongside lighting and outlets. Ideal Skills and Experience: - Electrical engineering or related field expertise. - Prior experience in calculating power requirements for residential buildings. - Strong understanding of high-end residential appliances and their power needs.

I'm looking for an expert to design a compact electronic device that can be integrated into a firearm. This device should be capable of collecting and transmitting data via a cellular network. While the specific types of data to collect haven't been finalised, the device should be capable of monitoring various environmental conditions, specifically GPS data. Ideal Skills and Experience: - Expertise in electronic device design and development - Experience with data collection and transmission technologies - Knowledge of environmental monitoring - Understanding of firearm safety and integration - Proficiency in working with cellular network technologies

I'm looking for a professional with expertise in control systems of electric vehicle motors to help create an experimental research paper. Specific Requirements: - Focus on control systems within electric vehicle motors - Use of raw data exclusively - Creation of an experimental study Ideal Skills and Experience: - Strong background in electrical engineering and specifically in electric vehicle motors - Proficiency in data analysis and experimental research - Excellent academic writing skills to ensure the paper is of a high standard suitable for publication. The successful candidate will be able to conduct a thorough analysis of the raw data, develop a compelling experimental study, and articulate the findings in a well-structured research paper.