Electrical Engineering Jobs

Please message me only if you faced and fixed the error in the attachment before. Thanks!

Hi, We are developing a product based on ESP32-CAM. Hardware is ready. We will share schematics with selected freelancers only. If you can do firmware for it, then please place bid. Thanks.

He/she should design the radial and axial flux alternator with governing systems for our requirements

i am looking for someone who can design a jammer from 400MHz to 6GHz.

The goal: to provide an electronic circuit diagram to drive a Marine Airmar transducer This Module will facilitates the evaluation of Airmar’s Ultrasonic Transducers. It can drive the entire frequency range of Airmar's 30 kHz to 250 kHz transducers , with Chirp fonction . With transmit power output of 1KW and adjustable pulse width and frequency, the suitability of a piezoelectric transducer for a specific application can be clearly assessed. A selectable receiver gain of up to 60 dB allows amplification of echoes and viewing of waveforms on any oscilloscope. The final goal is to get the echoes and process them on an STM32 microcontroller then process them on a PC. It is a very close domain with no documentations. experience in this field is required For more information...

I need electrical engineer for making office electrical drawings. Need it urgently.

Build a Matlab code to optimise the HVAC and ITES SYSTEM

Build a Matlab code to optimise the HVAC and ITES SYSTEM

We are E & I Contractor Company and Supply and services Part all type of plants, Sugar , Power, and Steel Plant. We required an Estimation and tendering engineers in the same segment.

We has one ABB 6 axis ROBO already has Mitsubishi PLC. to control I/O we are using ABB I/O board can we able to use Mitsubishi PLC

the simulink model should contain a ev model powered using a lithium battery. the ev model values must be a replica of real world ev (any ev car). and analysis of battery must include all parameters like voltage,current, soc, range estimation, battery aging ,temperature affecting factors and etc. Also while charging a battery the same parameters how it varies must be show. The same must be compared with different drive cycle.

I have an experiment with 2 pc and 2 usrp n210 using gnuradio send signal 5G and i saved the file then i read it in matlab, its a small task project. I want to remove noise from recived signal to reduce BER in matlab code.

electrical panel and one line drawing designer

Digital cameras allow you to save their numerous settings and profiles in a ".bin" file. It would be helpful to have an app to read that file and export the settings to an easy to read format that could be printed out, or to a CSV file that could be imported into other programs such as Excel.

Hi, I have a project assessment on Saturday, Feb 11 from 3:00 pm to 5:00 pm. I need someone who is an expert in Heat and Mass transfer engineering to be available and assist me during this time period. Message me for practice files.

want to build a device like morning walker for people had alidea in my head need to put in drwaing to make a prototype

We are pricing a 4 level electrical fit-out. We have detailed plans drawn by an electrical consultant. We need someone to count up all the Light Fittings, Socket Outlets, Data Points and other electrical items and put the information into a spreadsheet. If this is something you can do, let me know your hourly rate. I will then send you the plans and you can put a price together.

To make HW and design for IoT product to monitor (soil moisture , PH, light of planet) and have space for NB-IOT as channel of communication. IoT device to send the measurement of and send the reading of (soil moisture , PH, light of planet) through NB-IOT.

Hi, I need to design Solar based Elevator System which needs to include the following: 1. A Simulation 2. Calculations 3. A write up

I want to feed multiple days to my simulink model using a signal builder in phasor form and simulate the model 100 times. One simulation takes around 10 mins and I do not want to waste so much time behind it. I saw that it can be done using tooloboxes likes parsim

Wafer issue about the IC ET8ES4-AS

Converting an existing building into a funeral home. We will require floor plans, architectural and engineering designs to bring it up to code. Building includes one administrative area for staff, one lobby for private gathering and refreshments, 1 service area for funerals and celebration of life(150 people)one casket & urn showroom, and one embalming/prep room with proper ventilation/drainage systems)

Principal Component Analysis (PCA) and its applications to data analysis (image, audio, etc.) and its connection to Neural Networks.

A scientific engineering research on Studying The Impact of BESS Control for Improving Voltage Stability in Microgrid and its effect on voltage stability using MATLAB (Simulink) and comparing the results using statistical methods (three-factor factorial experiment with factors A, B and C at levels a, b and c) By useing Design Experts program following the same steps as the rose file. Attachment (EXP) Noting that the beginning of the search is in the attachment (Studying The Impact of BESS Control for Improving Voltage Stability in Microgrid)

Write 4 wheel differential drive control code for a robot having 4 motors using BTS9760 motor drivers and My1016z3 motors. The robot will be controlled using flysky remote transmitter and arduino will have its reciver. The code should be based on kinematics and equation of motion. The required maximum speed is 70rpm and motors have a rated speed of 300 rpm.

I want to build a system that can measure the movements of fingers based on the EMG signals. Ideally the system should be able to diffrentiate between the fingers and can records movements of multiple fingers simultaneously. If that is not possible than it should be atleast record the signal so that we can do analysis on that afterwards. The price can be negotiable but there will be milestone for every steps that we will discussed later. If you have read the description till here type SIGNALS before bidding.

I need to build a prototype of a double-stator PMSM. I will give you the motor design. The prototype should work as designed.

Simple thermal project. Two disks one made of copper it is water cooled and on top of that same diameter molybdenum disk is place. The molybdenum disk is exposed to high temperature plasma. The top surface of the molybdenum should be reading 950C and the bottom surface of the molybdenum is cooled by the copper disk. The copper is water cooled where the inlet temperature is 22C and outlet temperature is 25C. We need to simulate the thickness of molybdenum required to maintain the top surface temperature of 950C and also profile the variation of temperature center to edge of the molybdenum disk (top surface)

There is a schematic diagram of a performed experiment with PZT-5H discs arrangement with all the setup and equipment. In the experiment was performed in a busy road where only 2 wheeler vehicles were allowed to pass with a particular speed and time range and all the factors were recorded by respected sensors. We have all the data. Need a simulation based on the experiment performed on these points in mind. 1. All the parameters are needed, 2. If performed in ansys will prefer if the work is done in 'piezo and mems' extension for voltage parameter if possible. 3. Will prefer to the simulation to be as close to experiment as possible. I am open to new ideas or discussion of simulation if needed. Even further discussion if needed can be done.

I want a cst microwave suite expert who can design an antenna for brain tumour detection using a head phantom.

Topics include difference and differential equation models, with basic theory including nondimensionalization, steady states, linearization, stability, eigenvalues, global behavior, singular perturbations, multistability, hysteresis, cooperativity, periodic solutions, excitable systems, bifurcations. Examine the topics mentioned above carefully. If you are really confident that you are good at these topics, send me a message directly and I will send the details.

Looking for someone to do a pcb design I altium or kicad Needs experience in high voltage upto 400v and high amperage boards

I need a pcb project, the models to be inspired when making the pcb are attached, as well as a description of how the project should be done. Project description: The pcb project will be used for a set of vibration sensors (Accelerometer Module with MPU chip made directly on the board), temperature (off board) and current (off board) MPU6050 has to be in the middle of the board, and you have to connect the SDA AND SCL input of the temperature sensor and the vibration sensor to the TCA9548. Need a 2-pin molex type battery terminal, and a 4-pin molex type temperature sensor terminal, and a terminal 3 molex pins for the current sensor, the latter being necessary to have 5 volts on the first pin, gordond on the second pin and the third pin has must be connected to the atmega analog port ...

I manage the IT for a rural water district. I believe that the PLC at one of their pump stations is down. I think it needs to be replace, but they do not have the source code that is on the PLC. I don't know that I want to deal with the learning curve.

We have recently had a PCB designed to operate with BQ34Z100PW-G1 for gauge and BQ24170RGYR as our battery charging circuit controller. The circuit does not seem to be functioning with the code we currently have. We have tried a couple different solutions but realize we are in need of someone who is familiar with both parts, hardware and software designs. We can provide the circuit and all of the specific information needed to view where we are with the design. We would be able to share the current code we have for the devices, as well as we have the ability to help with debugging and trouble-shooting the physical circuit if needed. Custom PCB Python BQ34Z100PW-G1 BQ24170RGYR

We are building a 2 seat electric aircraft - we require a full layout to be created of the wiring architecture as well as integrating in the battery system and control system wiring working from the manuals provided by the suppliers.

I need mobile application with following features 1. bluetooth reading data 2. authentication from a cloud 3. adding/removing/managing devices in database 4. payment subscription, allowing disallowing features based on payments. 5. contact 6. about us 7. support 8. content management system from a cloud.

We are looking for a FPGA programmer who can debug the code for FPGA circuit and code the FPGA accordingly. I have few details that all I have. Please review the files attached before placing the bids.

Need somebody who has done procesing of signals in realtime with some DSP chip that is fast enough, and within normal consumer budget. Or FPGA, or whatever hardware configurations, that are available. The attached spike has a duration of aprox 7 microseconds and an amplitude of 0.1 to 5.5 V. The input of the spike is around 200hz. We are trying to push it to 500hz or more. I need sampling on each channel at least 7msps. The proccesing each sample set and curve fitting, to get the peak perfect precision mathematical peak with a precision of 2 miliVolts. Then the data is interpreted in order to maintain the Curve, and not get saturated, (with that triangle-ish shape img6303) and a control signal is emitted to lower the excitation and come back to the curve normal shape. These steps ...

Small control system requiring programming and assistance on site

Total Controls is a company that develops flight sim gear at a consumer level. We are now looking for a coder and hard ware reviewer for our new product. It will be a HID unit with a 50 button matrix 8x7 and a LCD display that can communicate and output info from the game DCS World. We need a USB Boot loader and firmware for this one time project.

I want someone who can create me a pcb board that connect to hdmi port and then connect to touchscreen display for my android stick

Need a Matlab expert to find and optimize unknown parameters of a Single diode model of PV panel under operating conditions. more details will be shared over a chat

The project should cover these titles Abstract, Introduction (include the literature review), System design, Sensor selection, Control and actuator, And conclusion and discussion.

Simulation of a prototype electric vehicle. Efficiency output model and driving strategy for optimum performance.

solder a barstool leg...We have a barstool that has come loose at a joint..It should be "Re-soldered" to repair it.....It would not be long and we could bring you the chair.....

Looking for a freelancer with expertise in the mechanical engineering areas concern power cycles and systems, project management, and sustainable energy technologies. Please message me for more details. Open to negotiating prices.

I need someone who can import my Gerber files into a native Altium project.

We are looking for an engineer to support our team in the development and testing of our IoT devices. This requires a variety of skills and a good understanding of microcontroller hardware, embedded C programming, and mobile RF solutions for IoT devices (NB-IoT and CAT-M1). We work with optical sensors, so experience with embedded computer vision is a plus, as well as machine learning implementation on embedded systems. The work will consist of assisting in the development and testing of firmware developed in C, testing device functionality and identifying issues, recommending solutions and improvements based on test results, and communicating these to the firmware developers. Work includes understanding and testing: - Device microcontroller hardware and peripherals. - Firmware and device...

DCS migration project that will require a senior controls system engineer with system migration experience for converting PROVOX-to-DeltaV. Work can be done remotely.