Electrical Engineering Jobs

I want to transmit data between two micro controllers wireless using a specific RF chip

I would like to implement using Verilog a circuit that simulates a single column 6-item drink machine where everything sells for $1.50. I would like to see a test bench to prove it as well! Cash only, no CCs. Nickels, dimes, quarters, half-dollars, dollars.

I have a current design of a circuit which works well, but I am needing to make a few extensions to it. I am working on a 4 channel oscilloscope. Each channel must be able to take various ranges of input and properly scale it to 0 - 3.3 V for a ADC to process with the best accuracy. AC signals will be between 0 - 100 kHz with the setup for the following input ranges: +/- 10V range +/- 5V Range +...

I have a current design of a circuit which works well, but I am needing to make a few extensions to it. I am working on a 4 channel oscilloscope. Each channel must be able to take various ranges of input and properly scale it to 0 - 3.3 V for a ADC to process with the best accuracy. AC signals will be between 0 - 100 kHz with the setup for the following input ranges: +/- 10V range +/- 5V Range +...

hi freelancers looking for an expert in Programming logic controller(PLC) and Humen machine interface (HMI).

I have a schematic that needs an update and converted to PCB and the output needs to be a gerber file suitable for sending out to be made. I used an RJ45 to connect to the motor output, but I am open to suggestions for both the power input (+12v) and the motor output regarding connnectors. I did not build in (but needs it), protection from reverse power on the 12v.

Hi I need help to design PCB smd footprint that have the following components : - GSM Module - MCU - Switches Circuit (transistors & Mosfets) - Booster Circuit Will provide more details (datasheets & Schematech ) after awarding the project Thanks

I want to fix some files you need to be experienced in algorithms and research more details..over chat..

i need to custom flash a sonoff RF to decode RF 433mhz signal so i need a script that listen(loop) and if any rf 433 signal ,it will show it on serial log

I am developing one wearable device, PCB and other electrical parts are all done. I just need to finish firmware part. I have no enough time, so want to get help from firmware developers. I already have working code, but need to update.

I need a code for Arm. This is a very easy project, if you are an expert. Maybe you can have the code.

I will chat with you more detail.

i need a full design for a radial gas turbine 250 kw to generate electricity

I study electronics engineering and I have a simple but interesting project I need done. It involves the use of Light Emitting Diodes as Sensors. Goal of this project is to find out control strategies for LED as sensor elements. Deliverables: A demonstrator for a LED control, consisting of a microprocessor board (commercial product like Arduino) some LEDs mounted in a line – or an arra...

PRIMA Automation (India) Pvt. Ltd. an ISO 14001:2015, OHSAS 18001:2007 and ISO 9001:2015 certified leading manufacturer of quality control panels and automation Solution provider in India. We have a client in USA to whom we have supplied control panels. Unfortunately our engineers visa application was rejected so now we need someone staying in USA to do this task for us. Control panels have All...

Hi.. I need a MATLAB expert for long term. please bid If you can work for small budgets also

We need to design and simulate a circuit in MPLAB Mindi that takes 6.6A constant current arbitrary waveform which drives LED Driver at 30V, 1A. An experience with working on electrical circuits regarding thyristor, led driver, triacs, bridge rectifier is a must. More details shall be submitted after successful bidding demonstrating your capability. Should be something like the link shown. If cont...

I have done the simulation and design of my single phase power supply. What i need now is coding for my micro-controller to perform the following function as stated in the attach doc file. Coding Requirements: • Microcontroller connect to Inverter Driver (generate PWM signal) • PID control loop • Get information from (voltage/current) sensors • Keypad and LCD connect to Micr...

With this project, We want to create a acoustic device to maximize the absorption at given frequency by reducing thickness and width of it using existing neural network code. The comsol model is ready for this.

I need to simulate the grid, AC-DC, DC-DC, battery & algorithms to control the charge and discharge process using simulink.

Hello Guys, I have some electric issues in duct heaters... As you see the upper contactor has been burnt ! although I used 60A & 6 AWG contactor per step , & the clamp-meter idicated to 38.7 A per step & 77A FLA ! i'm confused whats the prblem because the fuses are not burnt bu that means there is no overcurrent or short-circuit ! at the first stage the cables became so hot ...

We are paying for written application notes based on our configurable mixed signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). Writer will be responsible for...

We want to write a professional electronic product development "Jamming system" proposal to a company. The proposal will include the following "but not limited to" :- - Our Company profile - literature review about the product - Product information - Product specifications - Timeline There will be two documents:- - Technical proposal - Commercial proposal The way to...

I need some help with MATLAB work

need a tutor who can explain matlab projects to final year students

We are using tanner Tool for schematic, simulation and layout of the proposed circuit. We are making new xor xnor gates and with the help of these gates we are using in new full adder called as hybrid full adder.

We have a need for an ongoing electrical engineer service with our business in Australia. Ideally you would have experience with Security System (CCTV or Access Control), be competent at security drafting, understand rack layouts and switch layouts, can draft ITP's and preferably undertake documents and manuals. The appropriate applicant will receive ongoing remuneration with our business. Se...

I am developing one wearable device, PCB and other electrical parts are all done. I just need to finish mechanical design part. I have no enough time, so want to get help from designers. The details of design update will be given to a candidate.

I have a data analysis task. electronics engineering

I need to build a project that will be used to decorate gardens. It will be consisting of a day night sensor and a driver circuit. The driver circuit will be used to change the color of the led's. And the whole circuit will be driven by solar panel. So i need the whole circuit from the solar panel to the battery that will store the power for emergency and after that the day night sensor along...

• A step-by-step mathematical modeling of PV arrays /module with tags in MATLAB/ Simulink has to be implemented. • A DC-DC converter is used to match the load by adjusting duty cycle and a DC-AC inverter and a control unit are used to provide an AC voltage. • Different MPPT technique such as Perturbation and Observation (P&O), the Incremental conductance, Fractional short circ...

Hello, want a MATLAB/ Python-based GA algorithm optimization for Ph.D. research work for a few publications to meet the requirement. I have ready simulation files in which 3 steps need to do optimization using GA, and the optimization code and simulation both should be run simultaneously in a coordinated manner. NOTE: ELECTRICAL expert required budget around 50K Indian rupee all work must be i...

Looking for an expert in matlab having good experience in Particle swarm optimization. I hired a freelancer for this task before but he did not provide me complete work. the work which he provided is missing 2 files. I need someone who can provide me those 2 files. I will share previously done codes in chat

I am looking for someone having research background in microgrid. AC microgrid DC microgrid Energy management system economic dispatch

I have a current Project which is using AUTOCAD ELECTRICAL. Asking for advise and Help in Generating Reports Using BOM with its unique sequence. If you are Familiar with this Don't hesitate to message us. Thanks :)

Developing a grow room with very specific variables. I'm looking for an experienced HVAC designer that understands air circulation, sensible cooling loads in conjunction with evaporative cooling effects of plants, dehumidification and AC loads. I am NOT looking for someone who will simply plug in numbers into software which I've unfortunately dealt with before. Goal is to develop an ef...

Network simulator expert Required having good hands on ns2.35 software. I have a task related to routing protocols in MANET and i am looking for someone who can help me in this task. Freelancer must have good skills on ns2.35 software. I will share details of task in chat.

I need a code for Arm. This is a very easy project, if you are an expert. Maybe you can have the code.

[login to view URL] a batch LS program (or find a Matlab function) for the identification of the parameters a1, a2 and a3 , b0 , b1 and b2 . (2pts)

Come up with a concept desing for Tip-over System using solid works. 1. Types of Bin size to accommodate by the Tip-over system. a. Small bin, 1.1 x 1.1 x 1.1 m, 1.33 cubic meter b. Big bin, 1.14 x 1.15 x 1.1 m, 1.44 cubic meter c. Super bin, 1.83 x 1.2 x 1.5 m 3.29 cubic meter 2. Maximum Load capacity expected - Approximate 2.2 ton 3. Purpose of tip-over system - U...

Ideally the project will use arduino/raspberry pi. I understand that a lot is included in this. I am available for questions, suggestions, or other requirements for the project. Environment Monitoring for 2 separate locations. To include information for Temperate/Humidity/Co2/Light Hours Want this info to be logged and stored, view able through the internet. Would also like to set alarms or have a...

Matlab code New Machine Learning method

I have already designed my LNA with single stage but i have to get rid of some ideal components in the design & still have to get acquired Gain in ADS & then have to do the same in layout & then I have to send the board for PCB design which I'll do by myself. Points what you need to know before taking this Projects in hand 1) You must have prior experience of designing amplifiers ...

Electrical box design: L*H*l = 30*16*22

Simple modern log design for electrical company

I need to learn how to cut the ballistic wave out of my seismic trace. in matlab script.

I need to learn how to cut the ballistic wave out of my seismic trace. in matlab script.

I need some help in matlab coding for seismic traces. I already did some of the work but matlab isn't my best strength and I get stuck a lot. also some background in geophysics and seismics would be perfect thanks

Responsibilities • Design and implement software on embedded devices for core product (Embedded C, Freescale Codewarrior Toolchain, Kinetis ARM Cortex M0+ Architecture) • Develop software tools to test and maintain product (Python, C#) • Maintain traceable version control (Git/SVN) • Produce Documentation to support 3rd party code reviews • Provide support in data processi...

I want long term employee. i have 2 [login to view URL] is report work. its about looses between a ground device and a Satellite. second is matlab work. it is about QAM