전자 공학 Jobs

I am seeking a VHDL expert to help me implement a control system using VHDL. The purpose of this project is to implement a control system, and the specific type of control system has not been specified. The ideal candidate will have experience with VHDL and control systems, and be able to work efficiently and accurately. Please provide examples of previous VHDL projects you have worked on.

I am in need of an experienced PLC programmer to work on an Industrial Automation project. The ideal candidate should have in-depth knowledge of Allen-Bradley PLCs and be able to handle advanced programming tasks. Key requirements for the project include: - Designing and implementing custom software for the Allen-Bradley PLCs - Developing efficient control systems for various industrial processes - Troubleshooting and debugging software issues as they arise - Providing ongoing support and maintenance for the PLC systems The ideal candidate should possess the following skills: - Expert knowledge of Allen-Bradley PLC programming - Experience with advanced programming techniques - Strong problem-solving skills and attention to detail - Strong communication skills and ability to work colla...

1. An autonomous powered outdoors cam with motion sensor 2. An autonomous powered System with light sensor and mms or video recording when the light sensor is triggered

I'm currently working on a project to develop a smart vending machine using a Raspberry Pi as the central controller, and I'm looking for expert assistance to achieve this goal. The primary task of this project is to control the vending machine's dispensers directly from the Raspberry Pi. I've already developed a web application for user interaction and now I'm focusing on interfacing the Raspberry Pi with the vending machine's hardware components, specifically the dispensers. The scope of the work will include: Hardware Setup: Providing guidance on the hardware setup, which will include advice on how to safely connect the Raspberry Pi to the dispenser motors using the GPIO pins. Recommendations on any additional sensors needed for error detection and inven...

I am looking for a freelancer to create software to control five audio Receivers using serial communication. The expected software must be able to send and receive commands via serial communication in the Python programming language. This will enable me to control the audio Receiver from any device, and ensure a reliable and consistent wireless connection between the audio Receiver and the controlling device. If the freelancer is also skilled in hardware control, they could assist with setup of the found serial connection so that the audio Receiver can bind with the controlling device. We would be using a Win. 10 OS based computer with USB to Serial adapters for each port. Control and feedback would be used for six amplifiers/receivers. Display feedback from the RS232 port as to the dev...

I am in need of a skilled freelancer to assist with modifications to my plc S300. The project requires both programming and hardware changes, and I am open to suggestions for the best approach to achieve my desired outcome. i have a missing ethernet switch that properly connect plc with anther, and need to overcome it, I dont know exactly the problem, i need to run the system Ideal Skills and Experience: - Proficient in programming languages such as Ladder Logic, Structured Text and Function Block Diagram - Experience with hardware upgrades for plc systems - Familiarity with Siemens S300 is preferred ( our type :CPU 317-2DP)&SIMATIC DP, Connection IM 153-1, for ET 200M & others will be provided to awarded person The timeline for completion is flexible, but timely completion is pr...

My project is to use embedded C programming on the LPC1768 microcontroller to develop a new product. I have specific hardware requirements that must be met. I am hoping to keep this project within a relatively short timeline of two weeks. If, for any reason, this timeline is not doable, I would be open to extending the timeline by a few more weeks. The cost of the services should factor in an appropriate timeline and the hardware requirements. Thank you for your attention and consideration.

Looking for someone who is expert in leed certification and having good knowledge of leed standards in order to design green buildings.

I am looking for a skilled freelancer who can help me with my Arduino camera project. Project Requirements: - Use of a webcam as the camera type - connect with google lence

I need firmware development for ESP32-C3 for following tasks: -Ultra low power consumption design -Run on 2xAA batteries for more than a year -On-board Digital Temperature Sensor value reading and logging (logging period) -Sending to an MQTT broker (upload period) -Wait for commands from server after data upload -Wi-Fi parameter (SSID, passwd) set over BLE for lower power consumption -Data encryption -no webpage hosting or accesspoint mode needed Those are the main functions of the device. We need an experience for low power programming, we are able to design the circuit.

I am looking for a freelancer who can design an Arduino car dash. The dashboard should display the following information: Fuel, Oil pressure, Coolant temp, Trans temp, Volt, Block temp. Using 6x SSD1306 mono displays running the U8G2 library. 6 Displays wired through a TCA9548A multiplexer. Vehicle is a 12V system and all sensors run on resistance. These values will be supplied within a timely matter. If additional hardware is required, please specify. To run on a Arduino Mega. Displays are 128x64. The display will be split in half. Bar graph 30x126pixels (centered in display). Gauge name centered under bar graph 30pixel high. This is the same for all 6 screens. When button is pressed, screens will change from bar graph to digital (number) readouts in the centre of the top half of scr...

I am in need of a custom RF meter (100Mhz - 90 Ghz. , 20.000 sampling rate per second). Therefor looking for an electrical engineer. I am needing to build an RF meter that can outperform an ENV RD-10. RD-10 specs: RF Frequency range 100MHz to 8GHz RF measuring range -60dBm to +5dBm RF Typical accuracy ±6 dB I am in need of a meter that can go beyond 8Ghz. Preferably 100Mhz - 90 Ghz. The issue at hand. ''Professional equipment'', like Narda for example, for political reasons; work with a low sampling rate (mostly 5/second sampling rate). I am in need of a high sampling rate (20.000/second sampling rate). Price is open for discussion.

I am looking for a talented programmer to develop a sound feature for an ATmega32 microcontroller. The desired frequency range for the buzzer should be two frequencies, 2kHz and 4kHz, with 2kHz being twice as louder, each should sound 3 seconds. the program should be written in assembly.

220volt power strip with wattage meters and power surge protection. I can build a cheap prototype, but I need someone that can do the electronics and build a nicely finished custom housing (plastic, abs). Please see example picture. Several outlets with on/off switch and wattage meter.

I am in need of a skilled freelancer who can help me with my ARDUINO IDE code problem for my SIM7600 GSM module. Currently, I am experiencing functionality issues with my code, and I have a list of specific requirements that I would like to be implemented. For this project, I need someone who is experienced with software integration for the SIM7600 GSM module. Some additional skills that would be preferred include: - Proficiency in ARDUINO IDE - Familiarity with GSM modules and communication protocols - Ability to troubleshoot and debug code efficiently If you are interested in this project, please provide examples of similar work you have done in the past. I am looking for someone who can work quickly and efficiently to help me resolve this issue. I always get the GPRS fail error, and...

I'm looking for an experienced Matlab Simulink programmer to help me with a project. This project is for personal use and the desired outcome is to simulate the behavior of a fuel cell. As I need this project completed as soon as possible, I am seeking someone who can start working on this project immediately. A deep understanding of Matlab Simulink systems related to fuel cells is essential for this project, so prior experience in this field is highly desirable. If you have experience of working with Matlab Simulink and have expertise in fuel cell-related projects, I'd love to hear from you. I have attached the reference paper for your understanding, in which the first one is the base paper I am referring to for my project but in that MATLAB Simulink is not disclosed so I am se...

I am looking for a programmer who can develop a new program for my Mitsubishi PLC and HMI system using GX Works 2 and mView software. The project requires complete new program development and I am looking for someone who has experience with this type of work. The ideal candidate will have experience with Mitsubishi PLCs and HMIs, as well as strong programming skills. The desired timeline for project completion is 3-4 weeks. If you have the necessary skills and experience, please apply and provide examples of past projects. I have 5 seperatur programs and HMI screens to develope. The tasks will include data aquisition using BMS modules 0-10v, pulse width modulation, pulse counting, 10K thirmistors and digital on-off. Thank you. Skills and experience required: - Experience with Mitsubishi...

Using QUCS program make a Rx Tx for pacemaker on MICS band. This work is related to radio frequency electronics.

Hello, I hope this message finds you well. I am reaching out to inquire about your expertise in electronics design, particularly in the area of PCB processing. I am currently working on developing a wireless guitar amplifier replacement product that consists of a transmitter and a complimentary receiver. I am seeking an experienced professional who can assist me in designing the technical aspects of the PCB for both components. The primary goal of this project is to create a wireless system that can seamlessly capture the guitar signal, process it based on amplifier settings controlled through a mobile app, and transmit the processed signal wirelessly with minimal latency. The transmitter will be equipped with an integrated auxiliary output, allowing the user to transfer the sound direct...

I am seeking a VHDL expert to help me implement a control system using VHDL. The purpose of this project is to implement a control system, and the specific type of control system has not been specified. The ideal candidate will have experience with VHDL and control systems, and be able to work efficiently and accurately. Please provide examples of previous VHDL projects you have worked on.

I need to consult with a legal professional in intellectual property, licensing, and regulatory compliance in the consumer electronics industry. I am planning to produce a smartphone for the market using pre exisiting parts and reprogramming them, but need to know the relevant rules and regulations regarding this.

I need smt conveyors python programmer for raspberry Pi

Seeking a skilled freelancer proficient in simulating car brake systems. Need a 3D CAD simulation (like fig.1) that replicates brake squeal, demonstrating friction pad vibrations during low-speed braking. Also requires a graph displaying vibration frequency for future comparison when integrating an actuator. In the second part of the simulation, the actuator inserted in a brake caliper piston should operate at a high frequency (10-20 kHz) to stabilize the disk-pad system, eliminating vibration-induced noise. Actuator Specifications: 800V voltage supply, mA-level current (flexible). Final graph (e.g. fig.3) required, comparing frequencies with and without the actuator to demonstrate stability.

Hello I need an expert in Automotive Propulsion. Please apply if you have the required expertise. No teams or companies please.

I am in need of an experienced freelancer to develop a PLC system for machine control. The system should be programmed using Function Block Diagrams and should have an intermediate level of complexity. Ideal skills and experience for the job would include: - Proficiency in PLC programming using Function Block Diagrams - Strong experience in machine control systems - Knowledge of electrical engineering and automation - Ability to design and implement PLC systems with an intermediate level of complexity.

Hello I need an expert in Automotive Propulsion. Please apply if you have the required expertise. No teams or companies please.

need Digital Stopwatch in ARM Lite Simulator

I am looking for a skilled freelancer to create a hifi speaker with a hidden compartment. The purpose of the hidden compartment is for storage, and I would prefer it to be medium in size. The design of the speaker should be modern, and I am open to suggestions on the ideal materials to use. The ideal candidate would have experience in speaker design and woodworking, and be able to provide a portfolio of previous work. Additionally, knowledge of electronic components and wiring would be a plus. i would like for a android tv box to be built into it

We are looking for experienced Embedded C/C++ Developers to work on a project requiring knowledge of Raspberry Pi hardware platform. The primary purpose of the code is to develop a Control System. The project requires the use of Standard C/C++ libraries. Ideal candidates should possess the following skills and experience: - Strong background in Embedded C/C++ development - Experience with Raspberry Pi hardware platform - Familiarity with Standard C/C++ libraries - Ability to develop code for Control Systems - Good problem-solving skills - Ability to work independently or as part of a team If you meet the requirements above and are available to start immediately, please submit your proposal.

I am looking for a skilled freelancer to develop a NMEA CAN bus program for battery monitoring. The project requires experience with Lithium-ion batteries and the J1939 communication protocol for the CAN bus. The desired update frequency is real-time. Skills and experience required: - Experience with Lithium-ion batteries - Expertise in the J1939 communication protocol for the CAN bus - Ability to develop a real-time monitoring system for the battery - Knowledge of NMEA standard for marine electronics would be a plus The ideal candidate should be able to deliver a reliable and efficient battery monitoring system that can accurately report the battery status in real-time. I have attached a spec sheet for a Mod Bus battery previously developed for a similar project 2 years ago. We requi...

Hello, I am in need of an experienced Matlab Simulink designer to create a control system simulation for my project. The goal of the simulation is to design a fault detection system. The designer should have experience in assessing the frequency response, stability, and performance metrics of the control system. This project requires someone who has experience in Matlab Simulink design and can provide a thorough and accurate analysis of the system they create. If you believe you have the experience and skill to manage this project, please contact me. I look forward to hearing from just pressurizer of Nuclear power plant. You can find datas about pressurizer I want to get same graphs for pressurizer in file which I share. Using slide mode observers.

I am looking for a skilled PCB designer who can create a board that measures between 2-4 inches and contains multiple components and layers. The board will primarily use surface-mount components. The project requires moderate complexity and the ideal candidate will have experience with designing boards with multiple layers and components. Expertise in PCB layout and design software is a must. Attention to detail and the ability to meet tight deadlines are also essential.

I am looking for an experienced mechanical and electrical engineer to help me develop and bring an invention to life. I have a clear idea of what my invention should look like, and need help materializing it in the form of design sketches and finalizing it through the mechanical and electrical engineering process. My invention requires an equal balance of mechanical and electrical engineering expertise, and I'm looking for someone who can complete the project within 1-2 weeks. This project may require a few iterations as we work together to bring my invention to fruition, and I'm open to discussing a timeline that works for both of us.

I am an Inventor and have an invention with a Patent Pending with the USPTO!

I am in need of an experienced circuit board designer to create a circuit board from a hand drawn schematic. The purpose of the board is to convert a 25VAC analog pulse signal to a digital input that can be read by a Raspberry Pi. I am open to suggestions for the size and form factor of the board, as well as the budget for any components required. The designer should have extensive knowledge in circuit board design and preferably experience with components suitable for use in a Raspberry Pi environment. Would like to use PiHat design allowing me to connect directly onto GPIO of Raspberry PI. Have a picture of the circuit design and the final board. I live in Syracuse NY USA would prefer a local resource but not a requirement

I am working with a leading producer to take guitar effects and put them back into rack gear. We are emulating the tube screamer circuit and have other requirements for the circuit to give it a unique edge. It is at POV stage so budget it tight! I need help to design and build to a level that is in line with safety standards to not have limitations in global markets like the US or Europe. I can supply more detail once I have gauged the suitability of the project.,

I need a python code that can simulate PABR or LORA adaptive wavelength routing with first fit or random fit wavelength assignment and simulates and calculate blocking probability of the network for different load

I want a simulation of two CMOS level circuits: full subtractor and 1-bit comparator, with their outputs. attached are the two circuits we need in CMOS level using ltspice. we can agree on price.

I'm looking for experienced staffs & electricians to help with an upcoming election. This project requires expertise in campaign strategy, voter outreach, and polling and data analysis, so it's essential that the right candidates have a proven track record in these areas. The chosen candidate must provide evidence of their past work to demonstrate their qualifications. Since this is a complex project that involves a considerable amount of work, the successful freelancer should anticipate a project duration of more than 3 weeks.

A Bank locker security system. It is having only access to the biometric for the person and having fire detector also having buzzer to get sound. Having lCD display to enter the password. Locking Mechanism: The system should have a biometric-based locking mechanism that allows individual access control. Additional Security Features: Motion sensors should be integrated to enhance security measures. Access Control: The access control system should allow individual access control, restricting access to authorized personnel only. Skills and Experience: The ideal freelancer should have experience in biometric-based locking mechanisms, motion sensor integration, and access control systems.

Greetings - Hope you are doing well. I am looking for a freelancer who can manufacture a custom PCB, assemble it, and 3D print an enclosure box for an electronic device. I have detailed specifications for both the PCB and the enclosure box, and I am looking for someone who can complete the project within 1-2 weeks. The ideal candidate should have experience in PCB design, assembly, and 3D printing. Additionally, the candidate should have the ability to ship the completed project to Chennai. The finished Product needs to be shipped to Chennai, Tamil Nadu, India location, hence we prefer someone nearby to this location. I am already having the necessary PCB Design/Manufacturing files (like Gerber and BOM. files) + also the 3d Printing Enclosure Box file which can be verified and proceeded...

Dear Sir, I am interested in generating a Python code that leads to load cells and gives the read-out on a digital LCD screen in addition, to logging the read-out versus speed versus time in memory. The speed input is from a GPS module installed on a Raspberry Pie and the time is needless to say built-in. I would like to know is this possible to achieve within your company’s means. I have already developed with another person the above code, however, I would like to transfer the said code to another screen so that the controls are on the screen itself. I would appreciate your input. Kind Regards, Kevin Dimirjian

j'ai crée un projet matériel avec arduino nano every écran oled ainsi que le module rfid rc522, je souhaite faire un pcb complet, pas les empreinte pour pleuger l'arduino dessus mais vraiment l'inserer sur le pcb, mon but ces qu'il soit le plus miniaturisée possible

IMPORTANT: PLEASE OFFER YOUR FINAL REQUEST IN TERMS OF TIME AND BUDGET; ANY FURTHER REQUESTS VIA CHAT WILL NOT BE TAKEN INTO CONSIDERATION -- TASK DESCRIPTION -- I have a Raspberry Pi connected to a Pixhawk autopilot running ArduPlane. I have a MAVProxy instance set up as a service that launches on Raspberry Pi startup. Currently, it saves a .tlog file containing flight data. However, I would like to modify the MAVProxy configuration to request and receive a specific MAVLink message (message 31 - ATTITUDE_QUATERNION). Right now, I am able to request the specific ATTITUDE_QUATERNION message at 10 Hz, as desided, but I'm not able to inhibit all the other default messages like #30 ATTITUDE. I'm attaching the startup python script I'm using to run the mavproxy instance. ...

Title: Arduino Program for Motor Control with Automatic Restart Purpose: - The Arduino program will control motors and automatically restart the circuit after a specific time. Components: - The program will need to control motors. Expertise: - Intermediate level of expertise is required for this project. Ideal skills and experience: - Proficiency in Arduino programming language - Experience in motor control - Knowledge of automatic circuit restart - Familiarity with electronic components and circuits.

Project is to read pdf file and fill a form based upon that pdf. You should have little knowledge of electronics and communication engineering

I'm looking for an experienced engineer to design a schematic diagram for a custom Micro-controller based Electronic Monitoring unit for a 33KV Aegis Ring main unit. The purpose of the monitoring unit is to detect faults and monitor power. The microcontroller platform I prefer is Arduino, and the preferred communication method is RS485. The Engineer should have experience and expertise in high-voltage technology, electronic circuit design, and microcontroller programming. Power monitoring should be limited to the current display and fault detection limited to only signal obtainable from the marshaling box of the RMU

I need someone to assist me to design Pcb (schematic) that could run Linux Pcb Bootloader ….

Need a lighting system for my lounge

I am looking for a freelancer to design and build a water pump auto controller using embedded system such as ESP32 and TFT3.5 inches display. And this will include Mobile Phone Application to control and monitor the information about water level and motor of a control. ESP32 3.5 TFT RTC CT Coil AC Voltage Read A/D AC Current Read A/D Water Level Digital inputs 5+2 =7 inputs Button Outputs Buzzer Relay 1 Relay 2 LED x 2 pcs 50Hz 50% Outputs pin Water Pump will be ON and OFF according to its water level and Voltage trip and overload ampere ans some other safety features. TFT will display information and settings. After programming is completed, the freelancer will be responsible for testing hardware and software system in order to ensure it meets my specifications. This proj...