Kĩ thuật điện Công việc và cuộc thi

Electrical engineering is a branch of engineering that involves the study of electricity, electromagnetism and electronics. An electrical engineer knows how to deal with a host of electrical appliances and devices. To ensure that your electrical device is compliant with the set standards, you need to hire a professional electrical engineer. For this, all you have to do is hire a professional electrical engineer. Once you have an experienced electrical engineer onboard you can hope to add a fillip to your business.
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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
civil engineering / c++ / geometrics Developing soil moels with Parameters on c++ 8 Kĩ thuật, Kĩ thuật cơ khí, Kĩ thuật điện, Kĩ thuật dân dụng, Vi sinh học Sep 22, 2017 Hôm nay6n 20g ₫3022727
Inverter With Mppt Charge controller - open to bidding Hello, i would like an inverter circuit,diagram, with a mppt charge controller inbuilt and running on an Atmega328 michrochip. Components should stricttly be through hole. 13 Kĩ thuật, Điện tử, Matlab and Mathematica, Vi điều khiển, Kĩ thuật điện Sep 22, 2017 Hôm nay6n 19g ₫2954545
Infrared Laser Detection System for High Velocity Projectiles I need to develop an infrared laser 'shield' to detect high velocity projectiles traveling through. The laser 'shield' will be mounted in front of a cardboard target, and will have to give an responsive feedback to the user-system of where the hit occurred. To ensure precision, the laser shield have to respond up to 150 000 times pr. second - as the fastest moving projectiles u... 13 Kĩ thuật, Điện tử, Kiến trúc phần mềm, Kĩ thuật điện Sep 21, 2017 Hôm nay6n 7g ₫104659091
Audio preamplifier design critique, power supply design and pcb layout I am building a vacuum tube preamp (using subminiature tubes) and I need my design verified, checked for possible errors and potential improvements, I need the power supply designed and I need a PCB layout. I have breadboarded the preamp and it works, I would like everything checked and help with the power supply before continuing. 9 Kĩ thuật điện Sep 21, 2017 Hôm nay6n 6g ₫7000000
Enhancing Network Security in a network using Stegnography & Cryptography -- 2 Enhancing Network Security in a network using Stegnography & Cryptography Proposed project includes Stegnography where encrypted data is hidden into the image and then image is transmitted in the network. For encryption, different algorithms such as DES, MAES with AES and for key exchange method RSA and Diffie-Hellmen to be applied to maintain strong security with stegnography using LSB. The ... 3 An ninh máy tính, Điện toán đám mây, Kĩ thuật điện, Mật mã, Machine Learning Sep 21, 2017 Hôm nay6n 1g ₫4704545
Mathematics expert -- 3 Mathematics expert -- ............................................................ 23 Matlab and Mathematica, Kĩ thuật điện, Toán học, Vật lý Sep 21, 2017 Hôm nay6n ₫424448
Designing a low frequency filter Designing a low-frequency filter with the following characteristics. Supply is +5V and GND. The filter should have a gain of -10 (inverting). (Gain in this context might sometimes be referred to as AC-gain) The filter should have a bandwidth of 1kHz. The filter should be able to drive a 100 Ohm resistor. You should make a design with an opamp (try and select one) and back your findings wit... 11 Điện tử, Kĩ thuật điện Sep 21, 2017 Sep 21, 20175n 23g ₫1438245
Arduino - Multiple Stepper Motor Control Sequence - Coding Hi there, I would like to control 5 stepper motors with an arduino to work in a specific sequence. I have no experience, and have never coded, but have a fun little project to do and have been told that it is an easy job for someone who knows what they are doing. The motors and drivers I have can be found in the below link. I do not know if the code or information they give in the link is comp... 49 Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino, Programming Sep 21, 2017 Sep 21, 20175n 22g ₫681098
Build a Circuit Board A small form factor PCB with simple components 43 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Sep 21, 2017 Sep 21, 20175n 20g ₫2886364
Implement Constrained Kalman Filtering for Echo Cancellation The task is Acoustic Echo Canellation(AEC), using Constrained Kalman Filtering. Just a MATLAB Demo or implement the algorithm in C. The reward is different. 8 Kĩ thuật điện, Computer Science Sep 21, 2017 Sep 21, 20175n 18g ₫5445470
Impact of Active Distribution Network Cell (ADNC) on Power System Oscillation This project has already been done in another country I want to simulate a series of minor changes 2 Kĩ thuật, Kĩ thuật điện, Năng lượng, Computer Science Sep 21, 2017 Sep 21, 20175n 17g ₫10125810
Scoreboard purchased scoreboard and install it and attach all equipment 4 Thiết kế logo, Kĩ thuật điện Sep 20, 2017 Sep 20, 20175n 12g ₫883818182
Bitcoin mining farm I am looking to scale up a bitcoin mining farm and I need to have a design for the high voltage so that I can increase my capacity with 600 units a time. Trying to work with local power company and an electrician and there is not enough help from them to move forward and need a real design 5 Kĩ thuật điện Sep 20, 2017 Sep 20, 20175n 7g ₫3727273
Build an accelerometer tester I work at a crash test facility and we use a lot of piezoresistive accelerometers. That being said, we need to be able to quickly check the functionality of the accelerometers before we put them in a car for a test. So I need someone to build a handheld device that can measure and tell me the resistance on both sides of the wheatstone bridge inside of the accelerometer. 22 Điện tử, Kĩ thuật điện, Phối nhạc, Thiết kế vi mạch Sep 20, 2017 Sep 20, 20175n 4g ₫24636364
Electronic Timer Design NDA required. The device will be 8" Long x 2" Deep x 2" Height It is a timer actuated by the removal of an object on the surface of device. When object is placed on device, timer starts. When object is removed, timer stops and resets. There are four independent timers on this 8" long device. Each 2" x 2". So, place the object on the device and led illuminate... 22 Kĩ thuật cơ khí, Kĩ thuật điện Sep 20, 2017 Sep 20, 20175n 3g ₫6772727
STOCHASTIC BEHAVIOUR OF INTELLIGENT BUILDINGS. -- 3 see the attached files for details of work. this is a simple work. Budget for this work is 30-50$. only serious bidders are required. No time wasters are required. 4 Kĩ thuật, Matlab and Mathematica, Kĩ thuật điện Sep 20, 2017 Sep 20, 20175n 1g ₫1776017
need an expert on c language -- 3 need an expert on c to write a code 25 Lập trình C, Kĩ thuật, Điện tử, Kiến trúc phần mềm, Kĩ thuật điện Sep 20, 2017 Sep 20, 20175n 1g ₫451470
Bosh Fire Alarm Systems FPA 5000 Hi, I have a hotel project with Bosh FPA 5000. I have experience with fire-alarm systems but I never used Bosh. I need someone to teach me those systems. 4 Điện tử, Kĩ thuật điện Sep 20, 2017 Sep 20, 20174n 23g ₫818182
Robot Arm simulation I have a project of A robotic arm simulation using matlab robotics toolbox. 11 Kĩ thuật điện, Cơ điện tử, Khoa học người máy Sep 20, 2017 Sep 20, 20174n 23g ₫2143271
Electronic Designer on TI AM5728 We find an electronic expert designer to customize an hardware based on VIDEO Sitara Processor TI AM5728. All documentations are provided by Texas Instruments (Gerbers + BOM + all required ). We want to 'add' to the basic Ti HW some input/output : HDMI, HD-SDI, Audio, SATA port, ... I send more detail on demand. 11 Điện tử, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Sep 20, 2017 Sep 20, 20174n 23g ₫52227273
Engineering Simulations and Computations Please refer to the attached document for details. The requirements of the task must be met. 24 Matlab and Mathematica, Kĩ thuật điện, Kĩ thuật dân dụng Sep 20, 2017 Sep 20, 20174n 22g ₫1563613
I need an Electrical Engineer to do BOQ for my Electrical Design tenders Hey there freelancers, I am contracted to build all the electrical and fibre works on the main roads upgrade. I have attached a responsibility matrix, you will see under the MGC column all the x are areas that I need the takeoff done from the designs. Let me know if you need any more clarification. Here I am attaching the dropbox which contains all designs required. [url removed, login... 16 Kĩ thuật, Kĩ thuật điện, Vẽ kĩ thuật, Kĩ thuật viễn thông Sep 20, 2017 Sep 20, 20174n 17g ₫12613636
Digital Signal and System Design Important: • Please create a new assignment folder in your working directory for each assignment, and a new problem folder in the assignment folder for each problem. • Please backup your files in your own USB drive or your own network drive at the end of each class because the workbench computers may be reimaged without prior notice. Problem 1. UART serial communication with interru... 7 Kĩ thuật điện Sep 19, 2017 Sep 19, 20174n 11g ₫1750000
digtal signal 4 Important: • Please create a new assignment folder in your working directory for each assignment, and a new problem folder in the assignment folder for each problem. • Please backup your files in your own USB drive or your own network drive at the end of each class because the workbench computers may be reimaged without prior notice. Problem 1. UART serial communication with interru... 7 Kĩ thuật điện Sep 19, 2017 Sep 19, 20174n 11g ₫3681818
Build EMV Chip Data Reader We are looking for someone to build Hardware on very thin foil sheet which can can Read and Store EMV Chip Card Data. Please only bid if you are capable of doing it and have all the things needed or can arrange to do so. Rest of the Project Details will be provided upon contact.. Plz check Attachment for little details 3 Điện tử, Vi điều khiển, Kiến trúc phần mềm, Kĩ thuật điện, PCB Layout Sep 19, 2017 Sep 19, 20174n 8g ₫14590909
Arduino Project - Office electric items automation using Arduino board I want a software, with which I can turn on/off my office lights, airconditioners, and other machines. for this purpose I need automation using arduino board with electrical wiring etc and other stuff needed for that. 31 Điện tử, Kĩ thuật điện, Arduino Sep 19, 2017 Sep 19, 20174n 8g ₫4318182
PSCAD Modelling i need to use a computer programme called PSCAD to design a model and simulation of how to achieve a PERFORMANCE EVALUATION OF STATIC VAR COMPENSATOR (SVC) FOR VOLTAGE STABILITY ENHANCEMENT OF a 132/33/11kV DISTRIBUTION NETWORK using PSCAD. 6 Kĩ thuật, Matlab and Mathematica, Kiến trúc phần mềm, Kĩ thuật điện Sep 19, 2017 Sep 19, 20173n 22g ₫4659091
Electrical and Instrumentation Engineering I intend to develop a set of deliverables for electrical and instrumentation installation. The successful freelancer will prepare cable routing drawings, cable specifications, PLC configuration, control panel drawings, emergency shut-down system drawing, instrument hook up drawings etc. The major equipment are: 1. pneumatic valves 2. valve positioners 3. leak detectors 4. fire detectors 5.... 34 PLC & SCADA, Kĩ thuật điện, AutoCAD, Phối nhạc Sep 19, 2017 Sep 19, 20173n 22g ₫12522727
Fuel Consumption Calculation Need to calculate fuel consumption of vehicle for usage of several electronic gadgets (such as Video Display, Mobile Phones etc). Typically for a Diesel Bus. 20 Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, Tự động hóa, Cơ điện tử Sep 19, 2017 Sep 19, 20173n 20g ₫2373700
Need some new ideas for research paper We need some new ideas for research papers in Electrical Engineer. Good Freelancers Needed regardless of reviews or anything. If you are an experienced person but still new on freelancer, bid on our project. If the work will be good, you will paid and you will get a good review as well. Continuous Work. 56 Nghiên cứu, Matlab and Mathematica, Electronic Forms, Kĩ thuật điện, Research Writing Sep 19, 2017 Sep 19, 20173n 18g ₫2673180
Ideas for Research Paper Needed Hi everyone, I need some ideas about research paper in Electrical Engineering. Anyone who is already a student or graduate, and want to earn some good money with learning as well. Thanks 16 Kĩ thuật điện Sep 19, 2017 Sep 19, 20173n 17g ₫532383
Electrical Engineering Electronics Design Flexible Printed Circuit - Reduce COST and BOM of Basic Sytem This project is confidential and the successful applicant must be willing to sign an NDA and treat the confidentiality of this project as a legally binding contract. Now enough of the boring stuff. I cannot disclose too much information regarding this project, but the brief is as follows: Brief: I have a relatively basic FPC (flexible printed circuit) electrical system that is currently ... 18 Kĩ thuật, Điện tử, Kĩ thuật điện, Thiết kế sản xuất Sep 19, 2017 Sep 19, 20173n 15g ₫4760458
Wi-Fi RC car 1/10 scale I want to be able to control my RC car and view through camera via 3G 4G Wi-Fi 5 Thiết kế trò chơi, Kĩ thuật điện, Thiết kế vi mạch Sep 18, 2017 Sep 18, 20173n 14g ₫5237526
I need an Electrical Engineer that has experience developing and maintaining an island power grid. Must be able to step into position very quickly and oversee island electrical repairs/replacement. I need the expertise of a seasoned EE. I need an Electrical Engineer that has experience developing and maintaining an island power grid. Must be able to step into position very quickly and oversee island electrical repairs/replacement. I need the expertise of a seasoned EE. This will be only the first step in the chosen individual's long, rewarding position with us. We will be seeking additional experts for construction and o... 3 Sản xuất, Palm, Kĩ thuật điện, Năng lượng, Thiết kế vi mạch Sep 18, 2017 Sep 18, 20173n 7g ₫1276477273
Design electronic schematics for incubator egg turner I need someone to design the schematics for an egg turner for an incubator. More information provided by private message. This should quick to solve. I should have more projects in the future. 13 Điện tử, Kĩ thuật điện Sep 18, 2017 Sep 18, 20173n 5g ₫600436
expert in c++ needed Need an expert to do a model in c++ 29 Lập trình C, Kĩ thuật, Lập trình C#, Kĩ thuật điện, Lập trình C++ Sep 18, 2017 Sep 18, 20173n 4g ₫486280
MEP Design and Consulting Looking for an MEP engineer to engage in a residential design process. 3 Kĩ thuật cơ khí, Kĩ thuật điện, Sửa ống nước, Điều hòa, Hệ thống sưởi Sep 18, 2017 Sep 18, 20173n 4g ₫12613636
HVAC Project Academic Writing Need an experienced academic writer from electrical engineering background Budget- 80$ 24 Kĩ thuật, Điện tử, Kĩ thuật điện, Viết học thuật Sep 18, 2017 Sep 18, 20173n 2g ₫1363636
Get Articles Written matlab image processing project 34 Matlab and Mathematica, Thuật toán, Kĩ thuật điện, Toán học Sep 18, 2017 Sep 18, 20172n 23g ₫8772727
Write a Report in Telecommunications Engineering I'm looking for an expert to guide me for writing some reports 29 Điện tử, Viết báo cáo, Kĩ thuật điện, Kĩ thuật viễn thông Sep 18, 2017 Sep 18, 20172n 23g ₫515114
Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout Sep 18, 2017 Sep 18, 20172n 21g
HVAC( Heating, Ventilation, AC) Project Need an experienced HVAC expert. Budget - 80-100$ 19 Điện tử, Viết kĩ thuật, Kĩ thuật điện, Research Writing Sep 18, 2017 Sep 18, 20172n 20g ₫2659091
Assistance with MATLAB coding. Ploting Graphical Information Needing some assistance with a project involving MATLAB. Has been a few years since I used the software so likely requiring assistance/tutoring when I get stuck. Somewhat related to Power Engineering but more MATLAB focused. I'm a full-time professional, part-time student required to submit a large assessment item in order to gain entry to an overseas course next year. Mostly, matrix sorting ... 44 Matlab and Mathematica, Kĩ thuật điện Sep 18, 2017 Sep 18, 20172n 19g ₫201939
Build a guitar effects pedal to my specifications This involves taking existing components (pcb), removing them from their housing, and conjoining them into a consolidated housing to my specifications. Attached are the mock ups I made in photoshop of my ideal pedal. It is a synthesis of the following: Red Eye Twin Trinity Preamp (Quantity 2) TBD tuner Wampler Ego Compressor TC Hall of Fame Mini Reverb TC Flashback Mini Delay TBD tube emula... 9 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Sep 17, 2017 Sep 17, 20172n 14g ₫13272727
PCB design SMT32 microcontroller Before, please, read text description. [url removed, login to view] 21 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Sep 17, 2017 Sep 17, 20172n 14g ₫3613636
I need a touch testing robot for my LCD Business [url removed, login to view] Something like this, exactly like this. but i need to test each lcd for 30 minutes. and the pass and fail parameters may be different. It needs to work reliably and efficiently under stress. above all it cannot be expensive. NO FAKE BIDS, THE PRICE YOU BID IS THE PRICE I PAY. 16 Kĩ thuật, Kiến trúc phần mềm, Kĩ thuật cơ khí, Kĩ thuật điện, Khoa học người máy Sep 17, 2017 Sep 17, 20172n 1g ₫100352387
Zigbee Coordinator Design Zigbee Coordinator Design that communicates to remote server via GSM module 21 Kĩ thuật điện, Phần mềm cài sẵn, Arduino Sep 16, 2017 Sep 16, 20171n 14g ₫6295455
Research Writing I am doing an investigation in the field of engineering science. I am looking for two freelancers with good/creative writing skills to write two technical reports, consisting in 4500 words each. It is required strong research skills, good command of English and enthusiastic to do changes/corrections on the document if it is needed. Thank you Mira 45 Nghiên cứu khoa học, Kĩ thuật điện, Kĩ thuật vật liệu, Kĩ thuật hóa học, Copyright Sep 16, 2017 Sep 16, 20171n 5g ₫3545455
1) debug the Matlab script provided, create a data input interface, easy to load and 3) debug the plotting routines included in the script attached - open to bidding this is a pet project for a wellbore esstability engineering process, it consist mainly in debugging and enhancing the scriipt attached. The main contribution is the input interfase and the plotting routines 44 Dịch thuật, Matlab and Mathematica, Kiến trúc phần mềm, Kĩ thuật điện, Tiếng Tây Ban Nha Sep 16, 2017 Sep 16, 201723g 14t ₫8590909
Magnetic Therapy Expert Need a 5 to 10 minute discussion on magnetic therapy side effects. Need a skilled well-informed person to answer a few questions and will pay your full hour. 8 Điện tử, Nghiên cứu, Y khoa, Kĩ thuật điện, Y tế Sep 15, 2017 Sep 15, 201713g 54t ₫545455
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