Electrical Engineering Jobs

Create simple arduino library to use PCA9674PW I2C I/O expander * method Init(Wire &I2cBus, bool AddressSwitch1, bool AddressSwitch2, bool AddressSwitch3); we want to have I2C as reference. The i2c wire will be declared and initialised in main project and referenced only because we need to share I2C with another devices declared in main project. * Method SetOutputs(bool Out1, bool Out2, boo...

Create simple arduino library to use Display DEM 256128A FGH-PW with ST7565 (datasheet included) * method Init(Wire &I2cBus, bool S1, bool S2); we want to have I2C as reference. The wire will be declared and initialised in main project and referenced only. S1 = LCD pin D6 S2 = LCD pin D7 * Method WriteText(uint_8t Line, uint_8t Column, uint_8t Size, string Text); We need up to 5 sizes...

i want long term employee. if you are expert, please bid here

I need an embedded system designer to design a nano PCB to control following component ( a brush motor , led light, Infra Red sensor for collision detection , Altitude sensor , RF sensor for command ) . Having power source from a lithium ion battery and charging circuit for that . The circuit should be very light weight .The controller should be programmable to control all components . The desig...

I need to have 3 ultrasonic sensors that will send an alert via LED. The LED will be approximately 4 feet away from the breadboard & Raspberry Py . Each senor will have 2 functions. The first function will be an alert that lights up a yellow LED when there is an object (moving or not) that comes within 10 feet of that sensor. The second function is an alert that lights up a red LED when an obj...

i want long term employee. its low budget project. if you are expert, please bid here

Matlab code for the motion of a pendulum

I have a code in matlab for solving the traveling salesman problem with GA, but i need to convert it to scilab code.

i want long term employee. need to start now and it low budget project. if you are expert, please bid here

I have EEG data from 3 different experiments that have 2 to 3 sub experiments. I want someone to analyze the data to produce insights from the data and how the alpha, beta, gamma changes with different trials. If the person can add some creativity to it, even better. Electrical Engineering person will be preferred. The sample file is attached. There is an opportunity for a higher price for futur...

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I would like To learn how To troubleshoot and repair led/lcd/plasma tv online

Anyone having good experience in KKT and Numerical methods kindly write to me.

Assalam o alaikum freelancers, I am looking for Expert Electrical & Electronics Engineers with strong background in following areas 1) Microwave Communication System 2) Multimedia Communication and IoT 3) Electronic Designs (OrCAD, Multisim) 4) ASIC Design 5) Telecommunication 6) Control Systems

an expert on signal processing need to come a task on matlab

I need to create pulse and send it to channel with a certain delay , after that we will do a convlation between the pulse and the input signal ( rectangular ) , then in the output we have to find the delay and match it with the input delay and from this delay we have to calculate the target distance

pcb designer for integrating with esp32 and sensors integrate quectel m66 with ESP32 and following sensors. 1] DHT11 2] Accelerometer 3] Gyro 4] Pressure 5] Vibration 6] Gas sensor 7] Moisture

Hi i need expert in this book & those topics attached Countiue work Good mark = release money + bounce Little Bad mark = release money no bounce Very bad mark= no release no bounce

I have some work that needs analysis electrical engineering with R programming knowledge

I have a Ram Promaster van that I am converting into a home. The solar panels have already been installed on the roof. I am looking for an electrician who can do the wiring.

i want long term employee. if you are expert, please bid here. its low budget

Article writing of Power system protection ( Relay) of 4500 words in 12 hours. information will be shared to competent persons only

I want a custom pcb designing to hold Raspberry Pi 3 compute module. The board will require: 1 x DDR2 SODIMM RAM Connector which must be TE CONNECTIVITY 1473005-4 micro usb power in 5v @ 3A 2 x type a usb connectors full size HDMI output CONN_02X60 connected to +5v, GND, SND, SCL real time clock + battery Included is a simlair project and data sheets that may be of use as a basis for this cus...

This job is for experienced users of the dsPIC30F4011. I would like someone to code a program in MPLAB. The coding language should be C. The program should capture numbers from a 4x4 keypad matrix. In order to activate the keypad, the star(*) key should be pressed. To finish entering the number, the hash(#) key should be pressed. To clear an entry and start again, the D key should be pressed. The ...

i want long term employee. if you are expert, please bid here

convolution and multiplication Z-transform & inverse Z-transform FFT & DFT Filter Drawing 4 or 8 bit diagram

There is a project of mechanical where it has to be done by using an abacus Software. If anyone can do and who has abacus software kindly provide a bid so that we can discuss the project.

I have this electroincs board about 5*5 cm in size that i need to shipfrom Pakistan to Thailand. I am looking for guidance from some one who has shipping experience with electronics boards.

i want long term employee. if you are expert, please bid here

i want someone if the field of electrical engineering, who is expert in powerfacoty and electrical power transmission line. i need some help with personal project that i have.

Following things to do in MATLAB using given dataset with proper explanation how it is done. 1. Time vs Voltage 2. Time vs Current 3. Power factor Calculation 4. THD calculation

I want to create a product which is small emergency charger which is small enough to charge the phone with 10-20% more in case of emergency and the phone will be dead, it is plugged in in the phone in case of emergency.

I need an expert in Thermofluids and Sustainable Energy

i want long term employee. if you are expert, please bid here

The device is a therapeutic music player that can play mp3 files through an audio jack. the unit needs multiple modes for playing music or to activate an attached vibration motor. the unit need to display the modes through an attached lcd and be controlled by outer buttons. the buttons need to control volume time and trac or modes. deliverables include the source code, list of parts with suppli...

I need an electrical engineer has experience in power electronics. The main goal is to design the digital inverter. There are many open sources with this features. I need an expert who has already made the device like this.

I require an Electrical Engineer with a Power Electronics background with expertise in Ansys Maxwell and/or Infolytical MagNet and/or MATLAB or similar to help me to determine the viability of a 11kVAC ->5VAC printed circuit board transformer. An applicant with transformer design would also be desirable. Part I The concept is simple. I have done a very rough conceptual design on paper of a 4 ...

FREELANCERS FROM QATAR ONLY! MUST BE A RESIDENT OF QATAR with work Vis is essential for your application. 3 month contract for 2 Engineers IN DOHA Qatar, to install RFID equipment on customer site under the direction of our Engineers configuring software and some PLC Work

the technical and organisational aspects of systems engineering, focusing on early lifecycle systems analysis and modelling (i.e. systems concepts, requirements and architectures); systems engineering principles which are applicable to a range of critical engineering systems (e.g. control systems, platforms, systems of systems and autonomous and configurable systems); focus on the early considera...

I AM LOOKING FOR A FREELANCER WHO CAN IMPLEMENT SOME OF THE ALGORITHMS(I HAVE) IN SIMULINK. ALSO, THEY WERE IMPLEMENTED PARTLY IN SIMULINK BUT DUE TO MY LIMITED KNOWLEDGE IN SIMULINK, I FAILED TO IMPLEMENT. THE FREELANCER MUST BE GOOD AT SIMULINK AND MATHEMATICAL MODELLING. AND THE PROJECT IS ON LONG TERM BASIS. DESIRABLES: 1. KNOWLEDGE IN ELECTRONICSPOWER ELECTRONICS 2. KNOWLEDGE IN CONTROL SYS...

In this question we will calculate the performance parameters of a solar cell using dark and light J-V curves (emailed to all students as an excel file). Assume cell area as 1cm2. 1. Plot on a single chart the dark and light current density (mA/cm2) vs. voltage. 2. Calculate output power and plot power (W/cm2) vs. voltage. 3. Plot light J-V and power vs. voltage on the same chart using two differ...

abstract level for clock recovery using pll

i have all the component and example budget is 15$ deadline 3 days thanks

I need to build an ultrasonic transmitter speaker with signal generator and power supply to be integrated into a small, compact size for a product

Hello everyone, I need an electrical engineer to create a system in R. You can use any libraries you want. Budget is $70 USD and deadline in 5/11/2020 (¬15 days) Analytical description in chat. See you!

I am using a PIC18F26K83. I want someone to create a simple can bus system where the mcu you will send can messages depending on what can message it receives.

i want you to give me suggestion of hardware and write me programm code. i want to plug in 1wire temperature sensor DS18B20 in hardware and need software which reads 1wire, which checks that it works and gives out temperatur range -20°C until +40°C in 0,2V - 4,8V. if there is error or sensor has problems he should output 5V. i pay 100% after finishing whole project successfully.

HEY I WOULD LIKE TO HIRE AN EXPERT ON ELECTORNIC AND UNDERSTAND FPGA TO HELP ME WITH MY PROJECT.. MORE DETAILS ON CHAT

They current layout contains an SD Card at the top and a micro USB connector on the right hand side of the PCB (as viewed in the PDF). The job consists of the following: 1a) move the SD card next to the micro USB connector 1b) if needed move the mounting point next to the micro USB connector to make space 2) replace the connector with a different variant (IP67) one, STEP and drawing included 3) p...

I will discuss via chat Pakistan and India don't bid