Elektronik Jobs

We are looking for someone with good expertise in STM32 firmware consulting or debugging, mainly for solving an issue/bug we can't seem to find a solution for. The project info for the current issue is below: Digital audio platform based on STM32F429 There is a firmware feature called SPILINK which implements real-time audio data exchange between two identical STM32 boards using full duplex SPI with DMA, with one STM32 acting as master, i.e. sending SAI master clock to sync the other STM32 (via its I2S codec) to the data stream. The SPI link works stable but there are some changes that need to be done to the firmware in order for the synced STM32 to be able to flash itself: Two possibly related issues: - A Firmware Update function exists that transmits firmware package via USB, temp...

I require a skilled electrical engineer who is experienced in PLC programming to develop new PLC programs for my project. Key Requirements: - Proficient in electrical engineering concepts - Experienced in PLC programming - Capable of developing new PLC programs The successful candidate will be able to translate my requirements into effective PLC programs that can be implemented for the project. Your expertise in electrical engineering, combined with your knowledge of PLC programming, will be crucial to the success of this project.

I am searching for an experienced Fanuc PLC programmer who is proficient in Ladder Logic. Your primary role in this project will be to develop new programs for an industrial manufacturing setup. Key Responsibilities: - Building and maintaining concept-to-production PLC systems - Offering creative, scalable solutions to drive our automation forward Skills and Experience Required: - Proven experience as a PLC programmer, especially with Fanuc systems - Proficiency in Ladder Logic is a must - Experience in industrial manufacturing projects I look forward to reviewing your applications and discussing our collaborative journey in the realm of industrial automation.

I am looking to create a simulator to where anyone can do anything from delivering food to different restaurants, being an order selector and many other things related to the foodservice industry. I’m open to any city, so the simulator should be as universal as possible. I want the realism level to be moderately realistic, but still stylistic or abstract enough to allow for scalability and customization. The simulator should be technically sound and have a realistic user experience that mimics the different components of the foodservice delivery environment. The simulator should also be able to track each component of the delivery process, such as order input, order picking and delivery logistics. Finally, the simulator should be flexible enough to allow for tailoring based on differ...

I'm in need of an experienced Arduino ESP32 developer who can create a software for me. This software should primarily support GPS and LTE communications for the purpose of tracking and navigation. The device is a and I can supply a testing device to you. The code has to open 2 simultaneous connections to the SIM7670G chip on the ESP32 at the same time. On port1, it has to read the GPS position every second and build up at Lat Long Array in memory. When this gets to 60 points, it triggers another 'thread' to create a polyine of these points and then sends this polyline to a server using TCPIP. Note that while the TCP Send is in progress which can take up to 10 seconds, the other thread is still catching the GPS points every second, so we know the location of the device e...

I require an adept electrician to address persistent electrical issues in my living room. Specifically, I am experiencing an annoying issue of frequent circuit breaker trips. The services I require encompass electrical troubleshooting and possible rewiring of the affected areas. Ideal skills and experience: - Proficiency in identifying and fixing electrical faults - Extensive experience in electrical troubleshooting - Ability to safely and efficiently rewire electrical systems if necessary - Familiarity with circuit breakers and ways to prevent their frequent tripping Understanding of local electrical codes will be a plus. Please detail your experience in your proposal.

I'm in need of an expert software developer to create Trinamic motor control software. The software needs to be compatible with Trinamic motor control boards, specifically the TMCM-1260. The language required is Trinamic motor control command set. Key details include: - Operating System compatibility: Windows, Linux, and MacOS. - Required Programming Language: Trinamic Motor Control Command Set. - Timeline: Expected completion of the project is ASAP. Ideal Candidate: Would have experience and skill in dealing with motor control boards, TMCM-1260 in particular, as well as the Trinamic command set. A comprehensive understanding of multiple operating systems will be beneficial too. Those who can work within a tight timeframe would be best suited for this task.

APP AND PCB HARDWARE DESIGN Both to be delivered by the same developer. I'm seeking a proficient electronics engineer and app developer to create a PCB, software, and implement an app for a Bluetooth locator, like a simple key finder. There are many products like this already on the market at very low prices. PCB must be small, alarm very loud and power consumption low. Bluetooth should automatically connect to the phone. PCB should power on when movement is detected and remain on for a period of time, set within the app. A tilt/vibration sensor detects when the PCB moves and turns on the power. Key features of the Bluetooth device must include: - Alarm sound feature - press button on phone to sound a loud alarm on PCB - Flashing light feature - light flashes when alarm sounds - S...

I'm seeking a professional to create an insulation drawing for my Medical device that is currently at the production stage. Key requirements: - Create an insulation drawing for a simple circuit with DC power source, in accordance with IEC 60601 standard - Device has 1 DC motor, 2 9V batteries, 1 Resistor, 1 Limit switch, 1 Push activation button and 1 LED. - Experience in designing insulation for medical devices is a must - Understanding of safety requirements and regulations for medical device insulation Please note that as my machine is at the production stage, the deliverable should be ready for immediate implementation into the manufacturing process. Skills and Experience: - Proficiency with insulation drawing for medical devices - Strong knowledge of IEC 60601 standard - E...

I am looking for someone to build a wifi controller for a dehumidifier which has a wired remote control with an LCD display and which will allow to remotely turn on/off the device as well as up or down the desired humidity level. There are 4 separate buttons to physically press on the remote to do this: 1. turn on 2. enter settings 3. press up (increase humidity) 4. press down (reduce humidity). A wifi module would therefore need to be added to the remote control which should enable me to control the dehumidifier using an app on my Iphone. I would send you the wired remote by courrier so you can add the wifi module and you ship it back to me. link to the item :

Necesito a alguien a quien preguntar dudas sobre un trabajo de ondas electromagnéticas

1-bit delta sigma modulator that converts analog to digital signal for transmission over fiber optical fiber. However the optical transmission part is out of scope, the focus is on delta sigma modulation which currently bandpass and 3rd order. I want to develop current design with MASH/SMASH structure for better results.

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Fixed cost & developers from Uttar Pradesh only . I'm looking for a skilled freelancer who can help me develop a real-time temperature display system using NodeMCU ESP8266. Key Project Requirements: - Integration with 3 or more Bluetooth BLE sensors - Real-time temperature display on an LCD screen - Parsing advertisement data from nearby paired BLE sensors - Data sheet will be supplied for reference Ideal Skills/Experiences: - Proficient in programming with NodeMCU ESP8266 - Experienced in working with Bluetooth Low Energy (BLE) technology - Familiarity with parsing advertisement data - Knowledge of connecting and operating LCD displays This is a fixed cost project with a budget under $100. Please provide your quote for the project, along with your relevant experience.

I'm creating a short-distance fiber optic link—specifically for data transfer between my locations less than a km apart. • Job Requirements: - Proficiency in fiber optics, and data transport systems - Capability to provide a solution capable of transmitting data efficiently - A comprehensive understanding of fiber optic design, particularly for multimedia data over short distances • Desired Experience & Skills: - Updated on the latest in fiber optic technology and best practices - A proven track record of successful similar short-range fiber optic link design - Demonstrable experience in effectively transferring multimedia data across locations. The end goal is an efficient, robust, and seamless data transfer Link, so experience in ...

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I'm seeking an electrical engineer skilled in circuit design for consumer electronics. I want to design the schematic for a buck converter based on the Integrated circuit i chosed.

I am looking for an experienced electrical engineer who can perform a load flow analysis using Power Factory with moderate accuracy. Key Responsibilities: - Conduct a comprehensive load flow analysis of the electrical system specified. - Ensure moderate accuracy in the results obtained. - Provide detailed documentation of the analysis and results. Ideal Candidate: - Skilled and experienced in using Power Factory for load flow analysis. - Able to deliver accurate results while working independently. - Strong written communication skills for documentation.

I am in need of an experienced Electrical Engineer with a specialty in Combinational Logic. The key tasks for this project will be: - Circuit design with emphasis on combinational logic - System integration capabilities - Comfortable undertaking troubleshooting Your primary role will be implementing Boolean expressions with advanced complexity. You should be experienced with large circuits including multiple components. Ideal Skills: - Circuit Design - System Integration - Troubleshooting - Proficient with advanced Boolean expressions - Experienced with large circuits This project will require a niche set of skills in dealing with combinational logic. If you believe you're a right fit, I encourage you to submit a bid.

I am in need of a skilled professional who can help me create schematic diagrams for educational purposes. The work will involve: - **Creating Schematic Diagrams**: I need help with creating Schematic Diagrams for educational purposes that would give a basic overview of the system with major components. - **Detailing**: The level of detail required is to provide an overview and include major components. Detailed component specifications and values are not necessary. Ideal candidate for this project: - **Electrical Engineering Background**: You should have a strong background in electrical engineering to accurately depict the systems and components in the schematic diagrams. - **Experience in Creating Schematic Diagrams**: Prior experience in creating schematic diagrams is a plus. - **At...

I have an existing Arduino and BBC Micro:bit devices and I'm seeking a skilled freelancer to help me connect them for a home automation project. Key Responsibilities: - Implement a system that can control lighting, monitor temperature and provide security surveillance - Ensure the system can be powered using solar, wind, battery and be connected to the internet. The ideal candidate should have experience in: - Arduino and BBC Micro:bit programming - Home Automation projects - Solar and wind energy integration - Internet of Things (IoT) connectivity - Strong understanding of security surveillance systems Your role will involve setting up a reliable, efficient and user-friendly home automation system. The ability to integrate multiple power sources and ensure the system is internet-...

I'm creating a project in Simulink that focuses on developing a modifed Fractional Open Circuit Voltage (FOCV) with PSO MPPT system for Solar PV systems. Key Points: - The project specifically requires expertise in Simulink for development of the MPPT system. - You need to be well-versed in the FOCV algorithm and particle swarm optimisation . - Your experience in working with Solar PV systems will be highly beneficial.

Seeking a professional with expertise in Ansys electronic software, capable of conducting a detailed electromagnetic simulation. The project is centered on electromagnetic dampers, requiring an in-depth simulation and analysis to assess and refine our designs. - Handle electromechanic simulations - Evaluate and improve current dampers design You need to have prior experience with electromagnetic simulations, particularly within the scope of dampers. Knowledge in engineering projects involving similar systems will be highly beneficial.

I am looking for someone with an in-depth knowledge of Ansys Electronics software who can assist me in simulation modeling. The task at hand involves creating an electromagnetic simulation. Desired Skills and Experience: - Proficiency in Ansys Electronics - Strong experience in Simulation Modeling - Specialization in Electromagnetic Simulation Modeling The perfect freelancer for this project must have a practical understanding of how to use Ansys Electronics for simulation modeling, specifically in generating accurate and efficient electromagnetic simulations. Your demonstrated experience would be paramount for this assignment.

I'm seeking a knowledgeable Arduino and IoT expert to create a sophisticated system for collecting data on water flow. Key functionalities required: - Pulse input data collection, specifically for monitoring water flow. - Understanding of Deep Sleep Mode to save Battery. - Data handling capabilities to efficiently send this information straight to the cloud system. The ideal freelancer for this project must demonstrate vast experience with Arduino programming, IoT systems, and data management. Familiarity with cloud technologies will be a significant plus. Ability to create a robust system capable of handling potential fluctuations in water flow is necessary. The chosen developer will be tasked with not just simple data gathering, but also with transferring these datasets to an on...

I am in need of a competent product designer who can design an optic wash with the main function of cleaning eyeglasses. While key features were not specified for this project, it would be helpful if the designer has past experience or expertise in creating compact, energy-efficient, and multi-functional designs. Similarly, although I didn't specify what types of glasses the optic wash should cater to, a design that can cater to various types of eyeglasses such as prescription glasses, sunglasses, and reading glasses would be appreciated. Skills and Experience: - Product Design - Understanding of optical equipment would be a bonus - Proven track record in similar projects - Creative thinker and problem solver - Knowledge in manufacturing processes and materials

I am looking for an experienced electrical engineer who can perform a load flow analysis using Power Factory with moderate accuracy. Key Responsibilities: - Conduct a comprehensive load flow analysis of the electrical system specified. - Ensure moderate accuracy in the results obtained. - Provide detailed documentation of the analysis and results. Ideal Candidate: - Skilled and experienced in using Power Factory for load flow analysis. - Able to deliver accurate results while working independently. - Strong written communication skills for documentation.

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and p...

I'm looking for an experienced professional in Power Factory and Electronics. The project will involve a mix of tasks such as circuit design, power system analysis, PCB layout design, as well as potentially designing a circuit, simulating power systems, and developing control systems. Ideal Skills and Expertise: - Proficiency in Power Factory and Electronics - Prior experience in circuit design, power system analysis, and PCB layout design - Capability to undertake tasks related to designing circuits, simulating power systems, and developing control systems. - Strong problem-solving ability The task involves working on a project where knowledge and expertise in Power Factory and Electronics is crucial. The right candidate should be able to provide support in a wide range of tasks a...

I'm looking for an experienced engineer who can design a UHF half wave dipole for wireless communications. The dipole will serve the purpose of both transmitting and receiving radio signals. Key Requirements: - Design of a UHF dipole suitable for wireless communications. - Ensuring the dipole is optimized for both transmitting and receiving radio signals. - Proficiency in understanding and translating the needs of wireless communications into an effective antenna design. Ideal Candidate: - Experienced in antenna design, specifically for UHF frequencies. - Knowledgeable about the intricacies of dipole antenna designs. - Understanding of wireless communication applications. - Familiarity with optimizing antennas for both transmitting and receiving. If you have a strong background in...

I am aiming to have a pi zero programmed to read voltage levels from a 12-volt battery bank. The trigger to start the generator should be a low voltage condition. The purpose of this project is to remotely start the generator, with a focus on maintaining efficiency and practicality through a direct physical connection. Key objectives include: - Programming the pi zero to accurately gauge low voltage conditions - Enabling the generator to automatically power up in case of a drop in voltage. - Continuing the generator input even after the voltage returns to normal, with this feature designed to maintain a steady and reliable power supply. Ideal Freelancer Skills: - In-depth understanding of Raspberry Pi Zero programming for hardware operations - Knowledge in direct physical connections ...

Looking for short and long term help on an canbus tool using ESP32. Proficiency in C/C++ programming for embedded systems. Understanding of CAN bus communication protocols Experience with ESP-IDF Familiarity with hardware design and debugging tools. Knowledge of network protocols and interfacing (UART, SPI, I2C, etc.). Experience with other microcontroller platforms and RTOS Familiarity with automotive diagnostic standards (e.g., OBD-II, UDS) Knowledge of wireless communication protocols (Wi-Fi, Bluetooth) as used in ESP32 Experience with cross-platform development for desktop and mobile applications

I'm looking for a skilled PCB designer, with experience in automotive electronics to create a medium-sized, bendable PCB for an upcoming project. Key Project Details: - Application: The intended use of the PCB is specifically for automotive applications. - PCB Flexibility: The design should be bendable, but not necessarily foldable or twistable. - Size: The overall dimensions of the PCB fall within the medium range, roughly 10-20 cm. Skills and Experience Required: - Previous experience with automotive electronics and PCB design. - Understanding of the unique challenges and requirements of designing for a vehicle environment. - Familiarity with creating bendable PCBs, using appropriate materials and techniques to ensure the desired flexibility without compromising the performance o...

I'm seeking a freelancer with skills in either ESP8266 or ESP-NOW. The project involves integrating a reed switch and relay with two ESP8266(D1 Mini) devices. There's one transmitter and a gateway that communicates with a local Mosquitto. Here's what you'll mainly be doing: - Setting up the reed switch to trigger an event. - Ensuring that event sends a message via the gateway to Mosquitto. Experience with IoT technologies, particularly reed switches, relays, mosquitto and wireless communications would be ideal. A good understanding of event-driven programming will be beneficial.

I'm seeking a skilled PCB circuit designer to create a digital circuit f. The primary function of the circuit is PWM Motor Speed Control Key requirements: Input supply voltage: DC 2.5V-25V The maximum output power: 350W The maximum continuous output current :15A The overload and short circuit protecting current is 25A PWM frequency: 25-30kHz Duty Cycle adjustable: 0-100% The operation environment temperature:-20℃-40℃ Ideal freelancer would have: - Proven experience in digital PCB circuit design - Strong knowledge of signal amplification principles - Familiarity with radio technology and its requirements - Ability to optimize circuits for low gain

I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NE...

I am seeking an experienced engineer to design and implement a two-axis machine control system that is capable of: - Effectively controlling and managing the movements of the system along two axes with a LIMITED RANGE. Your expertise in designing systems with the necessary navigation strategies and motion control algorithms will be required. - Providing real-time position feedback to the user. Your extensive understanding of feedback mechanisms particular to these types of systems is a must. Ideal expertise for the job includes: - Comprehensive knowledge in machine systems control and design. - A thorough understanding of motion control strategies. - A background in data analysis and logs processing. The machine is a Bandsaw to cut small logs into planks. The 2-off, NEMA 23 stepper ...

I am a manufacturing company in need of a mid-level Allen Bradley PLC programmer for an upcoming project. The primary tasks for the freelancer include: - Programming and troubleshooting Allen Bradley PLCs. As a mid-level position, I am looking for someone with a good understanding of PLC programming and troubleshooting. The ideal candidate should have experience in the manufacturing industry, preferably in a related field. Key skills and experience for this project include: - Mid-level experience in Allen Bradley PLC programming - Knowledge of ladder logic diagrams - Strong troubleshooting skills - Previous experience in a manufacturing or related industry If you have the right skill set and experience, I'd love to hear from you.

I am looking for an expert with solid experience in Field Oriented Control (FOC) of Permanent Magnet Synchronous Motors (PMSM) who can help tune my PI controllers for more precise speed control. Here are the specifics: - I have an established model using MATLAB/Simulink, and the PI controllers are already implemented. - The key outcome I want is to enhance the accuracy of the speed response. The ideal candidate will have: - Extensive knowledge and experience with PMSM and FOC. - Proven background in tuning PI controllers. - Strong proficiency in MATLAB/Simulink. Your task will involve analyzing the existing model, suggesting enhancements for the PI controllers, and implementing these changes to achieve a more precise speed response.

Job Description: We are seeking an experienced software developer to create code for a power electronics control system. The project involves using an Arduino DUE and the IMC101T T038 motor controller. The software should control and regulate both the grid side and machine side using Space Vector PWM (SVPWM). Communication between the Arduino and other components will be handled via serial communication. Additionally, the system should include a quadrant display using 4 LEDs to indicate whether it is operating in motor or generator mode. All datasheets and circuit diagrams will be provided. Key Responsibilities: Control and Regulation: Implement SVPWM on both grid and machine sides. Grid-side control: Adjustable power factor (cos(φ)), current, and power. Machine-side control: Adjust...

I'm at the idea/concept stage of a new automated device and I'm seeking an experienced freelancer with strong prototyping skills to bring this concept to life. Key Requirements: - Experience: I need someone who's well-versed in electronics, industrial design, and robotics. Your portfolio should reflect past projects that demonstrate your ability to design and prototype automated devices. - Prototyping: The primary skill I'm looking for is your ability to translate concepts into physical prototypes. You should be proficient in using tools and materials to build and test prototypes efficiently. - Problem-Solving: A significant part of this project will involve troubleshooting and refining the prototype as we progress. Your problem-solving skills should be top-notch. - In...

More details: What is the purpose of the electronic circuit you need designed and constructed? Product test per an engineering specification. What specific engineering specification do you need the product to be tested against? Response to small driver signal, 415mA base with +/-5mA, +/-10mA, +/-15mA, +/-30mA sinusoidal oscillations at 1Hz, 10 cycles per amplitude. How soon do you need your project completed? ASAP

I am in need of a compact PCB design for a relay bank. The primary application of this relay bank is for industrial control, so the design needs to be both efficient and reliable. Key requirements: - The relay bank should be small in size, while still accommodating 6 triggers at 230 volts. - The design must include a dry switch rated at 13 Amps. - The PCB must be designed with the intention of obtaining CE certification. Ideal skills for this project include: - Proficiency in PCB design, particularly for high voltage applications. - Experience in designing for industrial control applications. - Knowledge of CE certification requirements for PCBs. It's crucial that the design be not only functional but also compliant with CE standards. I look forward to working with a professional...

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and p...

I'm seeking a skilled individual who can perform a high level BLDC motor simulation using ANSYS Maxwell and Infolytica MotorSolve.

I need a technical expert skilled in Raspberry Pi integrations to create a display of GPS coordinates, IMU data, and set the frequency for a TBS satellite receiver on a 7inch LCD screen. The components for this project are: - GPS module - IMU module - TBS satellite receiver The LCD display should show GPS coordinates and IMU data in real-time. It also needs to set the frequency for the TBS satellite receiver. The Raspberry Pi setup will be powered by a battery, so considering power consumption in the build is important. Ideal skills for this job would include: - Experience with Raspberry Pi integrations - Familiarity with GPS modules and IMU modules - Knowledge of frequencies for TBS satellite receivers - Proficient in power management for computer systems, particularly those powered...

I'm in need of a skilled freelancer to help me purchase a range of electronics components. Ideal Candidate: - Experience in purchasing electronics components. - Knowledge of common suppliers and market trends. - Good negotiation skills to secure the best deals. - Understanding of quality standards and counterfeit prevention. Additional Details: - The components needed are varied, including resistors, capacitors, diodes, and more. - My primary use for these components is in consumer electronics, so familiarity with this sector is a plus. - Please provide your past experiences in purchasing electronics components in your application.

I am in need of an experienced professional who can help with an enhancement to our powerflow analysis utilizing Power Factory software. This project is primarily focused on conducting a comprehensive powerflow analysis to improve the efficiency and reliability of our power systems. Key Responsibilities: - Conduct a powerflow analysis using Power Factory software - Implement enhancements to improve overall power system efficiency - Ensure compliance with regulatory standards and best practices - Provide a detailed report on the analysis and suggested improvements Ideal Skills and Experience: - Proficiency in Power Factory software - Strong background in power systems analysis - Familiarity with power losses, voltage stability, and power transfer optimization - Excellent analytical and p...

I need an electronic hydrometer to measure the specific gravity of lead acid batteries. This will serve as a crucial tool to check the health of various batteries in real-time, ensuring they're operating effectively and do not pose a risk of failure due to overcharging or undercharging. Key Features: - The hydrometer should have a standard accuracy of ±0.01. This level of precision is essential to correctly assess the battery health and predict any potential issues. - The data collected from the hydrometer needs to be available through a web interface. This online access will allow me to monitor multiple batteries from a central location, offering more convenience and control. Ideal Skills and Experience: - Experience in designing and developing electronic hydrometers or simi...

I am looking for someone with experience in Comsol simulation to help with piezoelectric energy harvester design at the earliest, ideally within a week. - Beyond the simulation work, I need someone with strong documentation skills. - Required: 1) Generated voltage and power for applied strain% (like in cantileve) 2) Device capacitance, resonance frequency & impedance 3) Piezo strain coefficients for device geometry 4) Displacement (actuation) for different voltage 5) Sensitivity (output) for different level of stimuli (added mass in grams and pressure)