sähkötekniikka Työt ja kilpailut

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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Projekti/Kilpailu Kuvaus Tarjouksia/töitä Taitoja Alkoi Loppuu Hinta (EUR)
pcb reverse engineering i have at hand several pcb, all components already removed and scanned at printer i need someone who can re-design pcb %95 must be look same for more detail contact with me 3 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 21 h €35
Electrical Engineer(High Voltage 10-20Kv System) We Require engineer that knows about high voltage 10-20kv. need validation and schematic I ordered the parts to do a test circuit ASAP looks like the Opto can be driven with 5vdc pulse 2 tekniikka, elektroniikka, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 20 h €10
Engine Control Unit SEED & KEY Algorithm Hello, I am looking for someone to help me with my project. I need a calculation of the seed to show the result of the Key. Bellow is the KEY and SEED combination. I need the calculation to get from the SEED to equal the KEY. I can generate seed and valid response keys...Only need to find the algorithm. All in HEX SEED KEY 0 4E 14 26 C3 57 D4 D0 1 4E 14 26 CB 57 D4 D0 2 4E 14 26 D3 ... 8 C-ohjelmointi, tekniikka, Algoritmi, sähkötekniikka, C++ -ohjelmointi Jun 20, 2018 Tänään6 pv 17 h €444
Design CB for firing 12 volts through a Hall effect Transistors one for each pot. My project that I have been working on for about a year off and on when I have the time. Is a 4 pot magnetic motor driven by a 12 volts I will send pictures. Let know if you have questions. Thank you Donnie 8 graafinen suunnittelu, tekniikka, elektroniikka, Koneenrakennus, sähkötekniikka Jun 20, 2018 Tänään6 pv 15 h €32
Design of WECC pv model/. WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 2 Matlab ja Mathematica, sähkötekniikka Jun 20, 2018 Tänään6 pv 14 h €68
USB CHARGER AND BACKUP POWER SUPPLY CIRCUIT Hello , I need a schematic for my battery charger and backup power supply circuit, this is essential for microcontroller-based project. I have to use this components: Micro USB shield Battery regulator MCP73833 Voltage regulator TPS76933DBVR BATERIA RECARREGÁVEL LI-PO 3.7V 1.050A NIMO 19 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 12 h €32
Design of WECC pv model/ WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 4 Matlab ja Mathematica, sähkötekniikka Jun 20, 2018 Tänään6 pv 12 h €27
expert in motor control needed Motor control expert needed preferably an electrical engineer 20 tekniikka, elektroniikka, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 11 h €317
Design of WECC pv model WECC pv designs. more details in private..Its just a simple model block for a PV Called WECC PVD1 3 Matlab ja Mathematica, sähkötekniikka Jun 20, 2018 Tänään6 pv 11 h €17
Expert Altium PCB/Schematic Design... Complete PCB Layout Altium Project with Clean Schematic and Libraries [kirjaudu nähdäksesi URL:n] Need ultra compact design using this eval board design as a guide , replacing RJ-45 to YKKU-1309BNL LT4294/LT4321 PoE++ (71W/37V to 57V) PD and Ideal Diode Bridge design based on reference schematic using different (magnetics built-in-jack) require full design with BOM and all Altium Project Libraries PCB/Output files - Libraries of Components including Co... 10 elektroniikka, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 10 h €147
Need VFD Expert for 3 Phase I need an electronic expert for coding and designing for 3 phase VFD for Induction motor. more details in chat please only bid if you have experience in this field. thanks 7 tekniikka, elektroniikka, Mikrocontroller, sähkötekniikka, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 10 h €16
Matlab simulink and code file I want to have design attached schematics in simulink model and generate matlab code for my project. Only people having good hands on practice and can do in low price bid. Work should not take more than 2-3 hrs. In case needed few more showing some progress. 12 tekniikka, elektroniikka, Matlab ja Mathematica, sähkötekniikka Jun 20, 2018 Tänään6 pv 10 h €27
MATLAB SIMULATION 5G I need one or more simulation in matlab about 5G 7 tekniikka, Matlab ja Mathematica, Algoritmi, sähkötekniikka, Matematiikka Jun 20, 2018 Tänään6 pv 9 h €22
build company profile prepare and design a company profile .. about the company : The GCC Lab is an independent, reliable, capable and efficient laboratory to serve the electrical equipment testing requirements for High Voltage, High Power and Low Voltage in the GCC & neighboring countries. 8 sähkötekniikka, elektroniikka, tekniikka, Piirilevyn asettelu, tuotesuunnittelu Jun 20, 2018 Tänään9 h 34 min €52
Building a Prosthetic Hand 1 I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [kirjaudu nähdäksesi URL:n] 1 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino, 3D-tulostaminen Jun 20, 2018 Tänään6 pv 9 h €335
5g Matlab Simulation I need simulations in matlab for the new wireless generation 5G. Massive MIMO Hybrid Beamforming. MIMO-OFDM Precoding with Phased Arrays. Useful Links: [kirjaudu nähdäksesi URL:n] [kirjaudu nähdäksesi URL:n] 9 tekniikka, Matlab ja Mathematica, Algoritmi, sähkötekniikka, Matematiikka Jun 20, 2018 Tänään6 pv 9 h €17
Altium PCB electronic design with tutorial I need a Altium tutorial for a 220 VAC PCB design according to the attached picture. Video or Picture based step by step explanation and I also need the altium files as reference. I can provide DXf and further details for layout and components during design process. 19 elektroniikka, CAD/CAM, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv 7 h €169
Energy modelling Energy modelling for 3 small buildings with eQuest software 5 sähkötekniikka Jun 20, 2018 Tänään6 pv 5 h €145
interfacing dac using qsys in quartus i have a controller program and i need to read the output using DAC ....this should be done using qsys tool in quartus prime lite ...would be great if any one can help me with this 1 C-ohjelmointi, elektroniikka, Verilog / VHDL, Mikrocontroller, sähkötekniikka Jun 20, 2018 Tänään6 pv 5 h €25
Building a Prosthetic Hand I want a prosthetic hand to be build for one of my relative that can move according to the mind signal, if you have experience in this, please bid with the methods brief details how you will do it, Please see this video what kind of thing I want. link: [kirjaudu nähdäksesi URL:n] 1 elektroniikka, Mikrocontroller, sähkötekniikka, Arduino, 3D-tulostaminen Jun 20, 2018 Tänään6 pv 4 h €216
Electronics Engineer Need an engineer for startup, focused on renewable fuel. Specifically EV and Solar. Only bid if you are a enthusiastic and know about it. 9 sähkötekniikka Jun 20, 2018 Tänään6 pv 3 h €107
Microcontroller 12V Led Project My electronics knowledge is very limited but I'm trying to build a light setup for a 12V car. I have six different lights that need to be able to flash or stay on continuously. The lights will be controlled by 12V SPST switches. 1. Two headlights that will either do alternating flashing or stay on continuously. 2. Two Fog Lights that will only do alternating flashing when the headlights ar... 25 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino Jun 20, 2018 Tänään6 pv 2 h €24
POWER DIAGNOSTICS BOARD Looking complete PCB development inclusive of simulation, source code, microprocessor programming, and Bluetooth App, schematics and Gerber file development and actual working pcb prototype along with aux board that will monitor input of up to 10 - 12v AGM batteries in series / 20 with aux board coupled to second battery bank which is parallel with primary which monitors bank(s) for under and ove... 8 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Arduino Jun 20, 2018 Tänään6 pv 1 h €406
PCB Designer I need an Altium PCB Designer for a small task. 33 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv €10
device engineer we need device engineer freelancers. you have to know about PCB. 22 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 20, 2018 Tänään6 pv €17
Design a PCB for my Solar Project Hello - I need to make a PCB that will have a total of 8 Solid State SPST relays, an Ardiuno nano (or similar functionality since I'm only using the digital pin functionality), 4 LEDs, and sturdy mounting connectors for a wiring harness to connect the following: Solar Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could bui... 26 elektroniikka, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu, Piirisuunnittelu Jun 19, 2018 Tänään6 pv €411
Calibrate 7 energy meters by wiring up at a high consumption cable CALIBRATE 7 ENERGY METERS We have 7 pcs of energy meters, type EH10-DIN Carlo Gavazzi . The 7 energy meters need to be calibrated. Not via electronic programming, but by wiring up at a high consumption cable. The readings need to be higher then they are now. The maximum which needs to be added is +- 20 000 kWh. The various 7 meters need different readings (which we will inform in detail)... 3 tekniikka, elektroniikka, Koneenrakennus, sähkötekniikka, Piirisuunnittelu Jun 19, 2018 Tänään6 pv €16
Design a PCB for my Solar Project Hello - I need to make a PCB that will have a total of 8 Solid State SPST relays, an Ardiuno nano (or similar functionality since I'm only using the digital pin functionality), 4 LEDs, and sturdy mounting connectors for a wiring harness to connect the following: Solar Power Wires, Lithium Ion 18650 Battery stack, Solar Battery Charger, Car Battery Charger, Wall Battery Charger. You could bui... 30 elektroniikka, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 22 h €943
dds radio transmitter a fully configurable dds(digital direct synthesis) radio transmitter more than 2 watts detail with block diagram is given in the document 1 C-ohjelmointi, tekniikka, elektroniikka, Mikrocontroller, sähkötekniikka Jun 19, 2018 Jun 19, 20185 pv 21 h €1904
Help with Product/Prototype Development Overview of the Company: NISRA Power Solutions is a product focussed start-up that aims to extend the life of capital assets in the North American material handling industry. The segment of the market that we are targeting is currently $3 billion and growing at 6%. The team is comprised of three individuals with deep industry experience. Our goal is not to be disruptive and take on the large incu... 3 sähkötekniikka, tuotesuunnittelu, Yleiset tehtävät Jun 19, 2018 Jun 19, 20185 pv 19 h €995
Calibrate 7 energy meters by wiring up at a high consumption cable CALIBRATE 7 ENERGY METERS We have 7 pcs of energy meters, type EH10-DIN Carlo Gavazzi . The 7 energy meters need to be calibrated. Not via electronic programming, but by wiring up at a high consumption cable. The readings need to be higher then they are now. The maximum which needs to be added is +- 20 000 kWh. The various 7 meters need different readings (which we will inform in detail)... 3 tekniikka, elektroniikka, Koneenrakennus, sähkötekniikka, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 18 h €212
connecting and controlling devices in LABVIEW or Matlab Hello, I need someone who had experience before in connecting Keysight Osciloscope to labview or Matlab and can figure also how to control a motor there. What I'll be needing is just to get the motor to one place and make several steps according to the step size i make automatically while getting the data from the Oscilloscope on each step (Vpp) Please only write if you have experience with... 12 tekniikka, elektroniikka, Matlab ja Mathematica, sähkötekniikka, LabVIEW Jun 19, 2018 Jun 19, 20185 pv 17 h €185
Build me user interface in Matlab or Labview to collect data from oscilloscope and control a motor I need someone to write me a matlab GUI and Program to talk with Newport motor and Keysight Osciloscope. I need to be able to more the motor with step sizes I choose continuously or move to absolute value. Also, the direction of the moving is important to me. * should also think about the boundary conditions of the task (like the end of the motor move etc.) The main purpose is to read read the p... 5 tekniikka, Matlab ja Mathematica, tietojärjestelmäarkkitehtuuri, sähkötekniikka, LabVIEW Jun 19, 2018 Jun 19, 20185 pv 15 h €67
device engineer we need device engineer freelancers. you have to know about PCB. 24 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 15 h €142
BIM Revit specialist with MEP experience needed Our company specializes in global water feature manufacturing and design. We have a number of consulting projects (including overseas) which require a BIM Revit specialist to generate models and dwg packages with our production team. Mechanical, electrical, plumbing knowledge is a must. First consulting project requires as-built equipment room modeling in AutoCAD Revit. We have a person that is ... 22 Rakennusarkkitehtuuri, Koneenrakennus, sähkötekniikka, AutoCAD, 3D-mallinnus Jun 19, 2018 Jun 19, 20185 pv 13 h €16
Arduino firefighting robot Arduino code for a bluetooth controlled firefighting robot. The code should allow control of robot movements, up/down function of servo and on/off of a pump connected by a relay module. 22 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Jun 19, 2018 Jun 19, 20185 pv 12 h €17
need a Custom and Complete Schematic Redesign/ PCB designed in Altium Need to Update current Altium Design to New ICs reference design is available [kirjaudu nähdäksesi URL:n] - Libraries of Components including Components Schematics and Footprints need to be made/changed - Project Files Should be Production Ready Output Format, including complete BOM and Gerber/pick-place files - Design must be safe; the device must operate reliably. - Desig... 27 elektroniikka, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 12 h €79
Low Power GPS GSM PCB Design IoT / GPS / GSM PCB Design / Firmware Small form factor Very low power consumption. CAT 1 / CAT M1 Cellular connectivity Verizon, AT&T , T-Mobile (Global use) Battery percentage reporting / Low battery notification. Configurable ping times. I/O for 2 batteries Backup battery and Main battery. Accept battery input 36V, 48V or 52V batteries. Motion detection. Needs to pass cellular certificati... 15 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu Jun 19, 2018 Jun 19, 20185 pv 11 h €20
We need a Custom and Complete Schematic Redesign/ PCB designed in Altium/ Need to Update current Altium Design to New ICs reference design is available [kirjaudu nähdäksesi URL:n] - Libraries of Components including Components Schematics and Footprints need to be made/changed - Project Files Should be Production Ready Output Format, including complete BOM and Gerber/pick-place files - Design must be safe; the device must operate reliably. - Desig... 12 elektroniikka, sähkötekniikka, Piirilevyn asettelu, tuotesuunnittelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 11 h €108
EMBEDDED DEMO PROGRAM Need a hardware and software developer with strong skill sets that can code on the Raspberry Pi 3 and PINE ROCK64 platforms. Must have experience with H.264 video streaming, WiFi, Bluetooth, PZT Pelco protocol, GPIO, PWM servo control, gimbal servo control and remote software control. Project needs completed quickly. Rock64 Board [kirjaudu nähdäksesi URL:n] Raspberry Pi 3 [kirjaudu n&a... 9 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Jun 19, 2018 Jun 19, 20185 pv 10 h €15
Simulink simulatiom I want only add a compressor, i have a Picture of the systems 10 tekniikka, elektroniikka, Matlab ja Mathematica, Verilog / VHDL, sähkötekniikka Jun 19, 2018 Jun 19, 20185 pv 10 h €18
Breakout Board design using eagle software We are looking for someone that can help us to design the breakout boards for "AFE4490(Pulse sensors)" and " ADS1294RIZXGT (For Heart rate and respiratory rate )" using eagle software. datasheet for ADS1294RIZXGT [kirjaudu nähdäksesi URL:n] and for AFE4490 [kirjaudu nähdäksesi URL:n] 17 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 9 h €360
EV Charger HI, This is Anshul Shrivastava from Radite Group. Radite group is fastest growing company in India in field of Solar. We have already executed various projects in India. Radite Group is looking to enter into Electric Vehicle Charging Station business and looking for consultant to develop the PCB design for the same. We have gone through and want to understand if a candidate capable of delivering ... 14 elektroniikka, Mikrocontroller, sähkötekniikka, Piirilevyn asettelu, Piirisuunnittelu Jun 19, 2018 Jun 19, 20185 pv 5 h €326
Need a product designer (LED Bulb design) We are launching a range of LED bulbs and we need innovative design for bulb housing and casing. Our goal is to come up with a design which is unique and stands out from competitors products. New design should reduce manufacturing cost, assembly time and packaging cost. This project requires in-depth research of LED LIGHTS segment and thorough understanding of competitors' products. We need... 24 Teollinen muotoilu, sähkötekniikka, AutoCAD, tuotesuunnittelu, 3D-suunnittelu Jun 19, 2018 Jun 19, 20185 pv 4 h €1418
Engineering Tests Preparation - EEE Branch We are looking for an engineering professional to prepare tests for our students in EEE branch. Engineering Stream: Electrical & Electronics Engineering Subject: Control Systems Responsibilities: 1. Need to Prepare tests for the Subject selected. 2. We will provide the Paid Website links and login credentials from where you should copy the tests. 3. You should copy the content and put it in ... 20 tekniikka, sähkötekniikka Jun 19, 2018 Jun 19, 20185 pv 2 h €86
Extract Sevcon Controller information(CAN-bus protocol) Hi, I am looking for a highly experienced Embedded systems engineer to do prepare a firmware for me. We are building a Electric motorcycle. I need someone who knows about CAN-bus protocol. We are fetching information from the battery (24 cells of each 4 volts), sevcon motor-driving controller, and EVCC (charger controller). We have completed fetching CAN data from the battery and need data from th... 14 elektroniikka, Mikrocontroller, PLC & SCADA, sähkötekniikka, Arduino Jun 18, 2018 Jun 18, 20184 pv 23 h €550
GNSS multipath mitigation receiver on matlab GNSS multipath mitigation receiver on matlab or python/ or any other platforms . What i am looking for is an engineer with knowledge in digital signal processing , that can build code tracking loops using any platforms , matlab is preferred . please look at the attached paper , the system designed is exactly what i am looking for , if someone could write a code that code produce the error envelo... 25 Python, elektroniikka, Matlab ja Mathematica, sähkötekniikka, LabVIEW Jun 18, 2018 Jun 18, 20184 pv 20 h €1975
Controller using Battery Power for Induction motor Design a controller which will drive induction motor (100 kw) off Battery bank with frequency up to 300 hz. The required voltage is 400 V, 300 hz. You are free to design Battery / Cell arrangement to get required output and also the type of battery use e.g. li-on or polymer or something better... 8 tekniikka, elektroniikka, Koneenrakennus, sähkötekniikka, Piirisuunnittelu Jun 18, 2018 Jun 18, 20184 pv 16 h €96
Microcontroller Programming Hi, I am have an ARM Cortex STM32F103C8T6 and voice module WTK6900B01that I need to have programmed for pcb. 25 C-ohjelmointi, elektroniikka, Mikrocontroller, sähkötekniikka, Arduino Jun 18, 2018 Jun 18, 20184 pv 16 h €231
need an electrical engineer we have some small scale projects need electrical engineer for building permits application 21 tekniikka, sähkötekniikka Jun 18, 2018 Jun 18, 20184 pv 14 h €444
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