电气工程 Jobs

We need a mipi camera board for Raspberry Pi. Your work will be 1. Design of the circuit with a sony starvis cmos sensor(e.g IMX290) 2. Design of the PCB 3. Sample production of 5 boards 4. Verification on Rapsberry Pi A similar product to this: [登录来查看链接]

I am developing an electrical product that has a touchscreen in the front side and 6 power outlets in the back side. The important thing is to build a removable touchscreen in the front side. The documentation will be given to a right candidate. I want this project to be done this week and the quality must be nice.

I need an expert who knows how to program a dsPIC micro controller to test its limits. Need someone who understands FIR and IIR signal filtering techniques. Long term project but initially i need to start by generating some codes with explanations Codes need to be done using either C or PIC languages. Matlab / Simulink could be used to design the filters but this need to be implemented/tested o...

I need schematic and pcb's layout from reference designs.

We are developing a small electronic device that will be used in the hospitality industry that will monitor guest rooms for excess noise and smoking. We need someone to help design this product for us, and provide us with the specifications necessary to order the prototype product.

I need a literature review of different methods to MPPT. First, a background introduction to photovoltaic power generation is needed. Secondly, there needs to be a modeling process for photovoltaic cells. Finally, you need to compare different MPPT methods. It should contain constant voltage control method，Perturbation observation method and Incremental conductance method. Can be further understo...

PSS/E is a power system software which is used to study the electrical power network. I am a biggner and I want you to tech me.

We are using IDEC PLC/HMI for our wastewater incinerators and are looking to add a scada system to it so we can monitor real time, analyze data, and do any upgrades remotely if necessary. Budget is $200!

I have design which is based on PIC for motor control but I'd like to change one thing, I think it should be less than 1 or 2 hours work if you are an expert. I am collecting quote for this task so reply if you are available.

I need RF soundless frequency emitter. Instead of audio it would just emit downloaded music file frequencies.. What I mean is if playing any music file it would just play out frequencies. Sort of radio emitting antenna. The purpose is instead of a sound (perceived by ears and also by the whole body as a vibrations) be exposed to just vibrations. It needs to have internal memory for loading musi...

I have design which is based on PIC for motor control but I'd like to change one thing, I think it should be less than 1 or 2 hours work if you are an expert. I am collecting quote for this task so reply if you are available.

Construir quatro diagramas unifilares (eletrico), de banco de capacitores e um diagrama de uma entrada de alimentação 13.8KW de transformador aéreo.

hi we need PCB Design with schematic , BOM , gerber files . project is aurdino badsed and we recomend those candidated whic have a good experience please send your proposal

Pcb Designing using easy eda. Schematic with foot print already loaded

I need PCB design file for Lora armband. - 1:1 communication - communication range should be larger than 1km. - small FPC antenna. we can use 6dBm or 5dBm FPC antenna - when transmitter click button, receiver will get a packet data from transmitter. - to use altium designer Finally, freelancer will share PCB design files, BOM, gerber When you bid, please answer the following questions - do you h...

I am Looking for Mechanical Engineer . Please place bid if you can write 1500 words [登录来查看链接]

Hi. I'm looking for someone who is expert in Matlab. I'm dealing with some clustering algorithm run in Matlab and I need help in understanding some codes.

Need a matlab codes that have MMAE algorthm based on Vehicle location application

Hi, I am looking for a freelancer to develop & design a schematic of li-ion battery charger with power path management. Battery pack - 4S12P or 4S16P - [登录来查看链接] - Should provide charge current upto 20A - Balanced charging -Protection - Over/Under Volt, Over chagrging/Discharging. Short circuit give your proposal if you have experience in batter charger design. who provide a clear block d...

We have more than one DSP processors in the same silicon. We work on one of these Dsp's and need to communicate through messages with another DSP. We have to modify a feature detecting if there is sound on USB or not and inform other device about this. Formally required when the activity of one headset, notify the other. We have a sound detector implemented already but it needs to be modified...

Hi I need an expert on mathlab software to do some simple mathlab work. Please contact asap

hi, i need someone to build a high power half bridge inverter with this specification : -power rating max 3-5kw max with fan and heatsink -input power 220v 60hz - output frequency 1 HZ - 50 khz max ( variable frequency and duty cycle ) - also i need this circuit driver to have an audio input as audio modulator - i will be using this circuit in different projects such as tesla coil and in...

I am in need of help for digital signals processing (using MatLab) assignment. about fourier transform and z- transformation using matlab.

Ардуино NANO. Вращаем одновременно 2 шаговых nema17 драйверами A4988. приблизительно 1 оборот в секунду. DIR, ENABLE и деление шага 1/16 на драйвере физически запаяны, используются только STEP. Второй шаговый вращается медленнее чем первый, приблизительно в 2 раза, коэффициент деления задается в SETUP. Cкорость первого, а соответственно и второго, двигателей регулируется потенциометром, мин мах ус...

fingerprint sensor wrist watch

start work available for all experts you are expert then you can start immediately

Hello, Can anyone help me in reading and understanding the matlab code? Thanks

Hi, Very urgent need power electronics and power systems based expert today The deadline is 10th dec ,so apply asap

In most houses, water is first stored in an underground tank(Borewell in this case) and from there it is pumped up to the overhead tank (OHT) located on the roof. People generally switch on the pump when their taps go dry and switch off the pump when the overhead tank starts overflowing. This results in the unnecessary wastage and sometimes non-availability of water in the case of emergency. This...

Electrical Engineer required! Please place bid if you can start work today. Thanks

I need the implementation and comparison(PSD and SNR) of any two of the modulation techniques mentioned above in matlab and simulink. I can also settle for implementation of any one in matlab and simulink for a lower price. You can find a attached research paper for reference.

urgent hiring civil engineering writer (engineering calculation)

Hi There Need good expert with knowledge of power systems and power electronics to work tomorrow ie 10th Dec for a small project. You can apply if you are good with it and available tomorrow to start but ll be hired today itself Thanks

I need voltage multiplier simulation in Multisim to produce 50kV DC Cockcaft Walton Multiplier can be employed

I have 2 boards of MB1008A, one is master and the second is slave, I need to have I2C communication between them. the task is to write FW for this communication.

I am searching services of Electronic Engineer to develop a product using arduino nano, GPS, Proximity sensor, ultrasonic sensor etc.

Support requirements gathering for a noise information management service

i have few questions to be solved Microcomputer architecture (assembly language and C language and HCS 12 )i have samples as well please inbox

We are looking for a qualified Digital Media Specialist to join our marketing team. As a Digital Media Specialist, you will be responsible for leading our digital marketing [登录来查看链接] ill be able to use and learn how to use the latest digital marketing technologies and methods.

need help with electronic power devices subject, text here if you are familiar with it

i m looking for Sales Engineer (Electrical Engineer ) has experience in Sales Electrical Equipments to other Customers and prepare the offer and also discuss with manufacturer , the Payment will paid when get the Order.

hello i a situated in germany i need engineer who can design warm water and cold water system of commercial buildings and houses on autocad .i am searching of such engineers who have rich experince in these fileds .

Need to Design a PCB with ATmega2560(or Mega 2560 PRO MINI, ATmega2560 ) that will control 60 BiDirectional DC(12V) motors 40 Limit Switches 12 Relays (5V)

The induction machine or the asynchronous motor is an AC electric motor in which the electric current in the rotor is needed to produce the torque by electromagnetic induction from the magnetic field of the stator winding. This system is generally described by five states that are the rotor speed, two flux variables, and two components of the currents. The objective of this project is to design a...

Looking for someone who is expert in Electrical Engineering RUID to Binary ELECTRONIC COMBINATION LOCK

need a sports tracker for swimming and website to analyse statistics electrical engineer

Hi There Need good expert with knowledge of power systems and power electronics to work tomorrow ie 10th Dec for a small project. You can apply if you are good with it and available tomorrow to start but ll be hired today itself Thanks

fingerprint sensor wrist watch

I have a project that require matlab code to done in 3 to hrs. Very easy for professional person with knowlodge. I have data of experiement therefore the signal processing. Ready to pay and hire immedialty no joke, short on time.

To implement PSO-Based algorithm into Matlab programming.