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Electronics is the branch of science and technology that makes use of the motion of electrons for accomplishing some tasks like information handling or device control. If your business is about electronics engineering and electronic circuits, then you will not have much time to focus on engineering aspect of your business. You can easily outsource electronics engineering to capable and willing freelancers as a matter of routine. Post a job today to find your electronics talented freelancer!
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Projekt/tävling Beskrivning Bud/bidrag Kompetenser Startade Slutar Pris (SEK)
Design PCB ArtWork 5" by 5" 4 Layers Altium Designer PCB files are required All the details will be shared with the bidder. 4 Elektronik, CAD/CAM, Elektroteknik, PCB Layout, Circuit design Oct 20, 2017 Idag6d 22h kr253
Matlab/Simulink simulation (lorawan) Multiple gateways (lorawan) and thousands of nodes(lorawan) simulation. 1 Ingenjörsvetenskap, Elektronik, Matlab and Mathematica, Algoritm, Elektroteknik Oct 20, 2017 Idag6d 22h kr221
I would like to hire a Data Entry Clerk My project is titled as Rescue and protection for coalminers using Arduino and wireless technology. The main objective to take up this project is to save lives of miners by detecting abnormal environmental conditions underground and take necessary steps to save their lives. In my project, I have used three different kind of sensors which are as follows; [Url bortagen, logga in för att se] an... 1 Elektronik, Mikrokontroller, Arduino Oct 20, 2017 Idag6d 21h kr1674
Logisim Software Tasks Hi I need someone who is good with Logisim Software to complete some tasks. 5 Ingenjörsvetenskap, Elektronik, Verilog/VHDL, Elektroteknik Oct 20, 2017 Idag6d 21h kr212
SYNCHRONOUS INDUCTION MOTORS in Electrical machines. I need a electrical engineer with adequate knowledge and skills to write a report in the topic SYNCHRONOUS INDUCTION MOTORS addressing specific issues that I will provide. The report will be backed up by adequate research and knowledge on various issues among them the phasor diagrams. Should be willing to work on the task and deliver in 2 days. 8 Ingenjörsvetenskap, Elektronik, Tekniskt skrivande, Rapportskrivande, Elektroteknik Oct 20, 2017 Idag6d 19h kr194
Gnu Radio Flowgraph I need flowgraph in gnu radio companion which does the following: (1) Generate the phase difference of sine wave and send out the two sine waves and the phase difference of the two waves simultaneously with using only of a single HACKRF. (2) Receive the above sine waves and generate the phase difference of the received waves. Then take the difference of the phase difference at the sent-point... 3 Python, Databehandling, Trådlöst, Elektronik, Programming Oct 20, 2017 Idag6d 19h kr3697
gsm sms alarm arduino project my project for use electrical db board,pump station,industrial alarm system and secure places. that places got breakdown,overlord or eny situation changing send to text sms for meany maintain or management people more then 20 (ex; pump station water level high pump fail) like that 19 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Oct 20, 2017 Idag6d 19h kr1791
STM32 motor control project template - repost due to my own inactivity Hey guys, I started using STM32 motor workbench and FOC SDK v4.3, and the code is a bit more complex than what I'm used to. For that reason, I need someone experienced in STM32 FOC library, to create some functions that are easier to use for a part time coder. Project description as follows The target of this project is to design a template using STM32 FOC SDK v4.3. This template shall h... 7 C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Oct 20, 2017 Idag6d 16h kr4329
C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Oct 20, 2017 Idag6d 14h
3Sides motion controller i need a portable device connectable to android device by wireless and otg with an dedicated app the most of the project is software based the final should be like leapmotion but for a single purpose 4 C-programmering, Elektronik, C++-programmering, Android Wear SDK Oct 20, 2017 Idag6d 14h kr24016
Help required in power systems analysis with knowledge of Multisim software and Matlab software I need someone to help me in some questions related to power systems. You should have knowledge about concepts like Power triangles, Power factor, Balanced & Unbalanced - 3 - phase sources, Balanced & Unbalanced - 3 - phase loads, Symmetrical components, Faults, Per Unit analysis, Bundling of conductors, ABCD parameters, Voltage Regulation, Efficiency, Balanced & Unbalanced - 3 - phas... 13 Ingenjörsvetenskap, Elektronik, Matlab and Mathematica, Programvarutestning, Elektroteknik Oct 20, 2017 Idag6d 14h kr1109
Three Phase transformer design and some calculation 3 phase transformer, output 80volts/500Amperes, other type 15volts/5000Amperes 18 Elektronik, Elektroniska formulär, Elektroteknik, Circuit design, Elektriker Oct 20, 2017 Idag6d 14h kr69082
Wireless, Telecommunication, researchers required. Wireless, Telecommunication, researchers required. . I am looking for some people who can be very good in one of the following research area. . Sensor network localization . Physical and MAC layer protocols, low power link layer technologies (PLC and wireless) · Resource management and cross-layer optimization · Multi-hop communication and mesh networking · Scalable ne... 12 Trådlöst, Elektronik, Elektroteknik, Telekommunikationsteknik, Nätverksadministration Oct 19, 2017 Idag6d 7h kr1081
Programmabe Electronic load A simple mosfet based programmable electronic load. 5 V max and 20 A max. Should be programmable using arduino with best possible resolution. 14 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Oct 19, 2017 Idag6d 4h kr927
heart and respiration sensor I’m looking at a heart rate and respiration rate monitor with connection to a smartphone (bluetooth?) in one unit. I know there are pulse oximeter units that can be placed on the finger to get heart rate, but to my knowledge you can’t get respiration rate at the finger with one of those. I have been thinking of a small unit attached to a necklace that would rest mid sternal level on th... 16 Elektronik, Mikrokontroller, Elektroteknik, Produktdesign, Arduino Oct 19, 2017 Idag6d 3h kr6619
Design electrical wiring for a portable dryer according to EU and USA legislation -- 2 We need an electrical engineer with experience in designing circuits and wiring for home appliances. In essence our circuit is very simple: we need to connect a 110 / 220v propeller (which needs a condenser to startup) with a 1000W resistance which includes a thermostat and 2 sub-circuits: one 100W and the other one 900W, that are activated with a switch. It is crucial to have demonstrable e... 9 Elektronik, Elektroteknik, Circuit design, Elektriker Oct 19, 2017 Idag6d 3h kr4557
English hardware guide on Arduino to be corrected and improved I wrote a guide in English about on the Arduino microcontroller, which is about hardware and electronics. I would like that this guide is corrected and improved by someone who masters the English language in order to correct possible errors and make it more readable and fluent. There are about 18900 words, but including many text sections with math formulas not to be translated (I guess 10% of t... 18 Översättning, Elektronik, Arduino, Engelska (Storbritannien), Engelska (USA) Oct 19, 2017 Idag6d 2h kr1293
PCB Board design for PyCom FiPy We are needing a main board designed for a FiPy board from pycom to expose some headers for easy attachment as well as add a power source and connection to the board. The following connectors are needed: Connections +34vdc MDB 6 pin molex connector(Figure 1) JST connector for LiPo battery Serial connection MDB to pycom(Figure 1) Serial connector Pinout Molex MicroFit(6 pin) Dual row 14 pin... 8 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Oct 19, 2017 Idag6d 2h kr2702
Machine Design I want to wrap Block with butter paper as can be seen in picture attached. I want machine in 3D design, Electrical diagrams, Assembly diagrams, Part list, and other stuff related related to control like PLC programming etc . Attached picture is the idea developed by me. feel free to ask anything. 18 Ingenjörsvetenskap, Elektronik, PLC & SCADA, Mekatronik, 3D-modellering Oct 19, 2017 Idag6d 2h kr1388
Need a person who can do boolean algebra he compiler should produce a listing of the program with lexical error messages included after the line in which they occur. Any character that cannot start any token should be considered a lexical error. An example of compilation listing output is shown below: 1 -- Program with two lexical errors 2 3 function main a: integer returns integer; 4 b: integer is a * 2; 5 begin 6 if a <= 0 t... 3 Ingenjörsvetenskap, Elektronik, Elektroteknik, Telekommunikationsteknik, Computer Science Oct 19, 2017 Idag6d kr42
writing the lexical analyzer with lexical error checking, and the compilation listing generator for the compiler Need someone who can do boolean algebra programming 1 Ingenjörsvetenskap, Elektronik, Elektroteknik, Telekommunikationsteknik, Computer Science Oct 19, 2017 Oct 19, 20175d 23h kr35
Ziegler-Nichols PID Ziegler-Nichols PID tuning and tuning preserving actuators 13 Ingenjörsvetenskap, Elektronik, Matlab and Mathematica, Maskinteknik, Elektroteknik Oct 19, 2017 Oct 19, 20175d 23h kr1135
make a virtual button for arduino Hello, i need to make a virtual button for running arduino continous servo Device i use : 1. continuous servo rotation 2. arduino uno 3. board 4. windows pc i need to make virtual button from vb6 that makes run a specific continous servo. so i need you to help me program the vb and arduino 17 C-programmering, Elektronik, Programvaruarkitektur, LabVIEW, Arduino Oct 19, 2017 Oct 19, 20175d 20h kr375
weighing aurdino measurement unit I am looking for small aurdino based measuring unit [Url bortagen, logga in för att se] could be very simple with just the connections between components namely,kitchen digital weighing scale and aurdino with output readings on [Url bortagen, logga in för att se] I am trying this forum first time and frequently require such [Url bortagen, logga in för att se] looking for somethin... 9 Elektronik, Inbyggda system, Arduino, Circuit design Oct 19, 2017 Oct 19, 20175d 20h kr407
PIC32MX795F512L TCP/IP Bootloader Hi, I need a bootloader for PIC32MX795F512L Microcontroller. I already have an application, and I want to be able to remotely update it. Candidates must ask the following questions in order to be considered: Do you have some similar solution already working? What is your experience working with boot loaders? Have you worked before with PIC32MX Bootloaders? Have you developed before a T... 5 Elektronik, Mikrokontroller, Elektroteknik Oct 19, 2017 Oct 19, 20175d 20h kr1750
Hire a robotics engineer for the design of a Logistics Agv. We are developing an automatic guided vehicle for logistics industry with positioning and lifting ability. The movement is based on differential kinematics. 11 Elektronik, Maskinteknik, Robotics, Utveckling av mjukvara Oct 19, 2017 Oct 19, 20175d 19h kr206103
Need to hire Someone Clover Hardware Expert I am looking forward to find someone who has experience of communication between clover mobile and android tablets. Please apply if you have built it or have experienced. 20 Trådlöst, Elektronik, Mobile App Development, Android, Elektroteknik Oct 19, 2017 Oct 19, 20175d 18h kr19997
ESP8266 WiFi based simple WWW server with UART data acquisition. Preferable NodeMCU based. Hardware platform: ESP8266EX with external 128mbit flash 25Q128F Winbond chip for program and data storage. Preferably based of some commonly available ready-made module PCB for start, transferable to our own ESP8266EX PCB solution later. Software platform: NodeMCU preferred (or other open IDE/SDK) but we are open for any reasonable suggestions that do the job, including paid/licensed c... 2 Elektronik, Mikrokontroller, Oct 19, 2017 Oct 19, 2017Avslutades kr25416
VHDL Radio Clock + python script Need help in VHDL everything is mentioned on the PDF 6 Elektronik, Verilog/VHDL, Programvarutestning, Elektroteknik, FPGA Oct 19, 2017 Oct 19, 20175d 15h kr582
Simulation of Solar Streetlight powered by Solar Tracker is the most feasible Hi, Does anyone can give me the simulation/ software-analysis why solar-tracking street light is better compared to normal streetlight and normal solar power street light? Any software like HOMER or Matlab or anything is welcome. I expect power gain is higher due to more contact with sun.. I need it in next 48 hours.. 9 Ingenjörsvetenskap, Elektronik, Matlab and Mathematica, Algoritm, Elektroteknik Oct 19, 2017 Oct 19, 20175d 14h kr236
design a gps that interfaces with a micro controller and blue tooth design a gps that interfaces with a micro controller and blue tooth transmitter that interfaces with a mobile app 30 Grafisk design, Elektronik, Mobile App Development, Android, Användargränssnitt/lA Oct 18, 2017 Oct 18, 20175d 9h kr3861
Design electrical wiring for a portable dryer according to EU and USA legislation We need an electrical engineer with experience in designing circuits and wiring for home appliances. In essence our circuit is very simple: we need to connect a 110 / 220v propeller (which needs a condenser to startup) with a 1000W resistance which includes a thermostat and 2 sub-circuits: one 100W and the other one 900W, that are activated with a switch. It is crucial to have demonstrable e... 5 Elektronik, Elektroteknik, Circuit design, Elektriker Oct 18, 2017 Oct 18, 20175d 5h kr1589
Need help in simulation(MATLAB) based project"Analysis of power system parameters for islanding detection using wavelet transform." -- 2 Need help in simulation(MATLAB) based project"Analysis of power system parameters for islanding detection using wavelet transform." 15 Elektronik, Matlab and Mathematica, Algoritm, Elektroteknik Oct 18, 2017 Oct 18, 20175d 3h kr1428
Need help in simulation(MATLAB) based project"Analysis of power system parameters for islanding detection using wavelet transform." Need help in simulation(MATLAB) based project"Analysis of power system parameters for islanding detection using wavelet transform." 14 Elektronik, Matlab and Mathematica, Algoritm, Elektroteknik Oct 18, 2017 Oct 18, 20175d 2h kr4269
systeme Taxis - 18/10/2017 15:45 EDT need to create a system of taxi like UBER App with a small difference A-the systéme included an device into the taxis (with screen touch like in the picture not a phone or tablet ) ! A-a device show 3 counter of taxi in screen touch for get request of client and show the traject betwin taxi and client A-b device Included small printer of ticket taxi A-c device Included 6 push bu... 17 Elektronik, Android, Big Data, Raspberry Pi, iOS Development Oct 18, 2017 Oct 18, 20175d 1h kr21686
Altium layout design Make layout design from the schematic. Required Knowledge in Altium design. 39 Elektronik, CAD/CAM, Elektroteknik, PCB Layout, Circuit design Oct 18, 2017 Oct 18, 20175d 1h kr123
Electronic I want to find talent electric engineer someone has bluetooth and wi-fi technology 14 Ingenjörsvetenskap, Elektronik, Elektroteknik, Bluetooth Low Energy (BLE) Oct 18, 2017 Oct 18, 20174d 23h kr1511
Arduino Nano + DHT22 + LowPower Hi, I am new in working with Arduino and I need immediately help - first only to integrate the DHT22 Sensor ([Url bortagen, logga in för att se] ) I am having the hardware here and want a short help over teamviewer - how to integrate it. When I see that you have experiences further work/projects are possible. 4 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Oct 18, 2017 Oct 18, 20174d 22h kr163
Configure 3D printer with touch screen I have a 3D printer, nextion touchscreen, radds V1.6 and Arduino Due controller. Milestone 1:You'll have to come up with the idea how to wire everthing, and come up with the progra mm for the controlls (based on Marlin or Marlin Kindra or repetier). Milestone 2: you'll have to make approx 25 touchscreen menu pages. Complete design for every page will be delivered in adobe photoshop. Desp... 6 Elektronik, Utveckling av mjukvara Oct 18, 2017 Oct 18, 20174d 18h kr1894
Simple Semiconductor Rectifiers and Power-Supply Circuits (Use Multisim) Step by step in "[Url bortagen, logga in för att se] " to design two types of power supplies to meet a specific requirement: Design your circuit first by hand and then verify its performance on Multisim. There is a powerpoint for reference as well. 4 Elektronik Oct 18, 2017 Oct 18, 20174d 13h kr212
Networks project We’re going to build a simulated switched network and have a little simulated fun. In the first part of the assignment, we’ll just do some file parsing to create our network of hosts and 4-port switches. In the second part, we’ll send some datagrams and have the switches print out some messages to the screen as events occur (e.g., “SW2: Received packet for host B. Forwa... 4 Trådlöst, Ingenjörsvetenskap, Elektronik, Mikrokontroller, Elektroteknik Oct 18, 2017 Oct 18, 20174d 10h kr221
Electronic Materials and Devices  Must have expertise in crystal properties and growth of semiconductors, quantum mechanics of solids, shot noise and thermal noise, energy band and charge carriers, excess carrier in semiconductors, p-n junctions, solar cells, tunnel diodes, photodetectors. 9 Elektronik, Elektroteknik Oct 17, 2017 Oct 17, 20174d 9h kr220
Two Thermistor inputs on relay board replicating exact resistance to five heat pumps A relay resistor board to turn on two heat pumps and a second set of 3 heat pumps at the same time. Currently I have five thermistors in two hot water tanks of each of the five heat pumps. 2 thermistor in one tank and 3 thermistors in a second tank Wanted Leaving one thermistor in each tank only connected to two inputs in a Relay board to replicate the exact resistance of each of the two thermi... 6 Elektronik, Elektroteknik, PCB Layout, Circuit design Oct 17, 2017 Oct 17, 20174d 9h kr2719
Hack and Epson xp-432 or xp-235 printer I need to disable the scanner check or trick it into thinking the scanner is connected and operational. I believe the printer sends some initialization codes to the scanner bar and/or reads a preset binary pattern while it’s in the parked position or when it’s moving into the parked position. I would like to find the sequence to send to the main board which will trick the printer... 7 C-programmering, Elektronik, Mikrokontroller, Elektroteknik, Arduino Oct 17, 2017 Oct 17, 20174d 8h kr8252
Circuit Analysis Applications Project Circuit Analysis Applications Project usinG MATLAB 22 Ingenjörsvetenskap, Elektronik, Matlab and Mathematica, Elektroteknik, Telekommunikationsteknik Oct 17, 2017 Oct 17, 20174d 7h kr343
Tracking device embedded software Develop an embedded software for stm32l4 microcontroller connected to a cellular module SIM808 to connect to internet and get the GPS position information. The software project must be developed on Keil uVision5 or System Workbench for STM32. And most be based on the X-CUBE-AWS from STMicroelectronics. The final objective of the project is to send the position information of the device to Amazon... 9 C-programmering, Trådlöst, Elektronik, Inbyggda system, Amazon Web Services Oct 17, 2017 Oct 17, 20174d 4h kr2277
PCB circuit design PCB circuit design and fabrication for the project. Minimum project cost is very necessary. Batter backup upto 2-3 hours maximum in idle mode and not much 28 Elektronik, Mikrokontroller, Elektroteknik, PCB Layout, Circuit design Oct 17, 2017 Oct 17, 20174d 3h kr856
VHDL Radio clock everything is going to be explained on the pdf 11 Elektronik, Verilog/VHDL, Mikrokontroller, Elektroteknik, FPGA Oct 17, 2017 Oct 17, 20174d 1h kr322
To read DLMS Meters using microcontroller - 17/10/2017 13:26 EDT To read DLMS Meters using microcontroller preferably using C 5 C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Oct 17, 2017 Oct 17, 20173d 23h kr2938
To read DLMS Meters using microcontroller To read DLMS Meters using microcontroller preferably using C 7 C-programmering, Elektronik, Mikrokontroller, C++-programmering, Arduino Oct 17, 2017 Oct 17, 20173d 23h kr2024
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