Điện tử Công việc và cuộc thi

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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Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Cleaning signals and data Filtration of sensor data obtained. Need to clean up unwanted behavior of the signal and apply signal smoothing filtration that helps clear the signal. 15 Điện tử, Matlab and Mathematica, Thuật toán, Kĩ thuật điện Apr 22, 2018 Hôm nay6n 19g ₫3136364
Power System Analyst for Urgent Project !!! We need a power system analyst to run simulations and make a report for an urgent project by tonight 5 Kĩ thuật, Điện tử, Kĩ thuật điện Apr 22, 2018 Hôm nay6n 17g ₫889000
interfacing raspberry pi with flir dev kit - open to bidding i want to read the image using flir dev kit on raspberry pi and then apply some image processing code which is available 0 Điện tử, Matlab and Mathematica, Kĩ thuật điện, PCB Layout, Arduino Apr 22, 2018 Hôm nay6n 16g -
TRIZ Solution I need you to solve a five questions with a TRIZ Solution medthid within 3 hours. 3 Điện tử, Viết kĩ thuật, Viết báo cáo, Kĩ thuật cơ khí, Research Writing Apr 22, 2018 Hôm nay6n 15g ₫1136364
PinSim VR Pinball Controller We are looking for an enthusiast who can build us the PinSim controller for Virtual Reality Pinball gaming. Complete set of plans and component list are available on [url removed, login to view] and at [url removed, login to view] We will supply all components & electronics to anyone who is willing to take on this challenge. 1 Điện tử, Arduino Apr 22, 2018 Hôm nay6n 15g ₫10227273
Arduino Modbus RTU Implementation (Using RS485) I need to communicate between two arduino Uno using Modbus RTU. One Arduino Uno as Master and another as slave. Need to use Max485 module with standard Half Duplex protocol. Need Complete working Master and Slave libraries. And also arduino code for both Master and Slave such that Slave will change one register value. And that address read in Master. Similar, read digital input pin value on or ... 10 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Apr 22, 2018 Hôm nay6n 15g ₫11283031
PCB Design for solar street lights I need to build a street light that feeds from solar panel by day and from a battery by night. I have an idea of the schematic design and a parts list that I can provide but I am open to suggestions or ideas on how to do it. This is part of an effort for a group that builds houses for marginalized people near the Mexican border with the US. I can provide further details once I hire you. This would... 15 Điện tử, CAD/CAM, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 22, 2018 Hôm nay6n 14g ₫4704545
build me a programmable scale I want a digital weighing scale made that will fit into a model that Ihave designed. The parts will consist of a strain gauge wired to a PCB board and LCD screen and a speaker. The scale must be able to be properly and easily programmed. The maximum weight range will be 1Kg. Please note that you must be able to complete all the work yourself and not sublet other parts of the job to different peop... 8 Kĩ thuật, Điện tử, Kĩ thuật cơ khí, PCB Layout Apr 22, 2018 Hôm nay6n 12g ₫4011370
PCB design and development AC/DC input and output reqd fixed DC48v 25amp 12 Điện tử, PCB Layout, Thiết kế vi mạch Apr 22, 2018 Hôm nay6n 12g ₫3083619
PCB Design for solar street lights I need to build a street light that feeds from solar panel by day and from a battery by night. I have an idea of the schematic design and a parts list that I can provide but I am open to suggestions or ideas on how to do it. This is part of an effort for a group that builds houses for marginalized people near the Mexican border with the US. I can provide further details once I hire you. This would... 24 Điện tử, CAD/CAM, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 21, 2018 Hôm nay6n 7g ₫3045455
Bluetooth Low Energy - Chip and Casing I am looking to create a Bluetooth Low Energy (BLE) Device. I need someone to source the chip (or design one) and create a manufacturable casing in CAD to the following specifications. + Waterproof to IP68 Specifications + Shock (Drop) proof + Range of 100 - 200 ft + Battery Life of at least 12 Months I have some CAD files made for the desired shape of the casing. Chip and battery should... 8 Điện tử, CAD/CAM, Kĩ thuật điện, PCB Layout, Thiết kế sản phẩm Apr 21, 2018 Hôm nay6n 6g ₫14340909
Arduino device or hardware for SD card CID number modification I want to have possibility to change CID number on any SD card. The goal of the project is assemble device or hardware which can change the CID number of any given SD card. It can be Arduino or combination of hardware (PCB) and software - it doesn't matter. The project will be closed when I will see that device or hardware can changes a CID number of a card that I will send to the deve... 10 Lập trình C, Điện tử, Vi điều khiển, PCB Layout, Arduino Apr 21, 2018 Hôm nay6n 5g ₫10886364
Need a telecommunication engineer I need an assignment. Must be knowledge of UMTS/LTE technologies. No time waster. 12 Không dây, Kĩ thuật, Điện tử, Viết báo cáo, Kĩ thuật viễn thông Apr 21, 2018 Apr 21, 20185n 22g ₫749861
FPGA Design and Asic Hi there Please check the document 7 Kĩ thuật, Điện tử, Verilog / VHDL, Kĩ thuật điện, FPGA Apr 21, 2018 Apr 21, 20185n 22g ₫772727
FPGA Design Hi there Please check the document! 6 Kĩ thuật, Điện tử, Verilog / VHDL, Kĩ thuật điện, FPGA Apr 21, 2018 Apr 21, 20185n 22g ₫345090909
Electromechanical model simulator only bid if you have experience in Electromechanical work 10 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật cơ khí, Kĩ thuật điện Apr 21, 2018 Apr 21, 20185n 21g ₫470843
Design a BJT amplifier Design a BJT amplifier with given specifications with report and multisim simulation 22 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện, Thiết kế vi mạch Apr 21, 2018 Apr 21, 20185n 19g ₫590909
need an electrical engineer (power) dont bid if you are not an electrical engineer 31 Điện tử, Kĩ thuật điện Apr 21, 2018 Apr 21, 20185n 15g ₫250000
analog electrical project design. read pdf attached looking for design meeting the pdf requirement. wireless data transmitter and receiver. must follow the pdf requierment. 12 Điện tử Apr 21, 2018 Apr 21, 20185n 15g ₫3636364
OTP based door lock system with additional security Basically, we are making a project using Arduino Uno and Gsm sim900A module, LCD Display(LM016L) , IR sensor 1)Instead of typing a fixed password we want to send the password(4 digit) as an OTP to the registered mobile number. 2)There would be a mobile type keypad in which if the user presses the hash button it would send an OTP to the registered mobile number. 3)Now , when we receive the OTP ... 11 Lập trình C, Điện tử, Vi điều khiển, Kiến trúc phần mềm, Arduino Apr 21, 2018 Apr 21, 20185n 13g ₫1059340
Technical support and trouble shooting for our CNC controls in Taichung Taiwan This job involves on site trouble shooting and acceptance checks of CNC control integrations on our customers machines being purchased from factories in Taichung Taiwan. All installation and wiring is done by the factory or subcontractors. The candidate will be trained on setup and troubleshooting of our CNC control and then will be responsible for checking the completed installations. Electronics... 7 Điện tử, Xử lí sự cố, Kĩ thuật điện, Programming Apr 20, 2018 Apr 20, 20185n 6g ₫477273
Adding ESP8266 to Amazon FreeRTOS for STM32L476 Discovery Kit IoT We have a custom board similar to STM32L476 Discovery Kit IoT, which already has Amazon FreeRTOS ready to be used. The original board by ST uses a WiFi module ISM43362 by Iventek connected to STM32L476 by SPI but our board uses a ESP-WROOM-02 (ESP8266) instead, connected by UART in this case. Our board is based on a STM32L476 but with different package. Tasks to be done are two: 1.- To replace... 15 Lập trình C, Điện tử, Vi điều khiển, Phần mềm cài sẵn Apr 20, 2018 Apr 20, 20185n 4g ₫14774104
Project for Muhammad S. Hi Muhammad S., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 4 Python, Điện tử, Thuật toán, Toán học, , Raspberry Pi Apr 20, 2018 Apr 20, 20188n 2g ₫522727
Egg incubator thermostat controller - finish design and firmware and final testing, troubleshooting We are a manufacturer and seller of egg incubation products. We are re-designing a thermostat controller for an incubator. We worked with a university senior class design team and mostly completed the project. However, now their class has ended and we still need to finish the project. We need an engineer with expertise in I2C and experience with PID controls. Thermostat and hygrometer sens... 12 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 20, 2018 Apr 20, 20185n 1g ₫11909091
Teach me PIC Microcontroller (16F18XXX series) I know only very basic stuffs about PIC. I want to learn more. You have to teach me PIC Microcontroller. Weekly 5-6 hrs and we can discuss it. I do have all the development boards. MPLAB and all the necessary things. I want to learn it in C , but not in assembly language. I prefer Skype or any other online platform. 16 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout Apr 20, 2018 Apr 20, 20184n 22g ₫111933
Using dSPACE for real time application 1. Model verification/identification of an electromechanical plant, Voice Coil-Driven Flexible Positioner Simulator (VCFP). Simulation using Matlab/Simulink. 2. Design digital PID controller for a position and velocity signal inputs. 3. use industry standard real-time dSPACE software/hardware 4. use dSPACE for hardware in the loop to implement the designed digital controller and assess its p... 2 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện, LabVIEW Apr 20, 2018 Apr 20, 20184n 20g ₫2705419
multisim design a PCB circuit i needs someone to build my circuit using Multisim and turn in into a PCB design the circuit will be given and all the components all you have to do is draw it in multisim and turn it to pcb 20 Kĩ thuật, Điện tử, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 20, 2018 Apr 20, 20184n 18g ₫4240947
200418_Verilog All code is written/run on the Quartus Prime version 16 environment =========================================== You have to know Verilog. Please bid only if you know Verilog perfectly Deadline: 72 hours 4 Điện tử, Verilog / VHDL, Kĩ thuật điện Apr 20, 2018 Apr 20, 20184n 17g -
Porting ATWINC1500 driver to EFM32 Series 1 MCU Hi. Need to port Microchip ATWINC1500 (ATWINC1510 device, to be exactly) driver for Silabs EFM32 Series 1 microcontroller (EFM32GG11) and their SPI Driver from Simplicity Studio. Not familiar with Atmel Software Framework (ASF), but the library integrated to it. 0 Lập trình C, Điện tử, Vi điều khiển, Lập trình C++, Arduino Apr 20, 2018 Apr 20, 20184n 17g -
PWM rectifier schematic As project says it should be a PWM rectifier, drawing active power from the grid. It does not have specific requirements like power specification or so. IGBT can be used or MOSFET's. As PWM can be used any PWM with PFC. Only the schematics interest me. The PCB I will make it myself. 12 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 20, 2018 Apr 20, 20184n 16g ₫922988
Need help coding on arduino (accident detection system and update location to server) using adxl355 accelerometer to check for accident and sending location to server(then to firebase), for location gps neo6m is used and to send data to server gsm/gprs sim808 is used, lcd is also used to confirm accident before sending location to server. old configuration is shown in pic below. 7 Lập trình C, Điện tử, Mobile App Development, Vi điều khiển, Arduino Apr 20, 2018 Apr 20, 20184n 16g ₫4340909
Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện, Thiết kế vi mạch Apr 20, 2018 Apr 20, 20184n 15g
Conceive SDR GnuRadio blocs This project aims at conceiving GNU-Radio blocs for receiving / transmitting modulated radio messages using Software Defined Radio (SDR). I need a software component lib called "gr-beaglesdr" of a software-defined radio receiver and transmitter combined with suitable hardware device BeagleSDR. It can be used to listen to or display data from a variety of radio transmissions and also send... 4 Linux, Điện tử, Verilog / VHDL, Vi điều khiển, Kĩ thuật điện Apr 20, 2018 Apr 20, 20184n 13g ₫15886364
Electrical engineering writer. its very simple about mos capacitors 5 pages 34 Kĩ thuật, Điện tử, Viết kĩ thuật, Kĩ thuật điện, Research Writing Apr 20, 2018 Apr 20, 20184n 11g ₫605045
Electrical engineering writer its very simple about mos capacitors 5 pages 8 Kĩ thuật, Điện tử, Viết kĩ thuật, Kĩ thuật điện, Research Writing Apr 19, 2018 Apr 19, 20184n 6g ₫1548205
Power Quality Issue We are a group of engineers working on mitigating voltage sags in a manufacturing company ,there are 20 events occurring at the facility and our goal is to propose solutions using the mention technologies to fix and mitigate the problem 15 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật cơ khí, Kĩ thuật điện Apr 19, 2018 Apr 19, 20184n 6g ₫9590909
Electrical capactiors reearch it a research in capactors 5 pages only 23 Kĩ thuật, Điện tử, Viết kĩ thuật, Kĩ thuật điện, Research Writing Apr 19, 2018 Apr 19, 20184n 3g ₫533864
Circuit Design (Egyptian preferred) Demonstrate Liner Circuit Design 15 Kĩ thuật, Điện tử, Kĩ thuật điện, Thiết kế kĩ thuật số, Thiết kế vi mạch Apr 19, 2018 Apr 19, 20184n 3g ₫2318182
Embedded Wi-fi Direct software architecture component review and outline I am replacing USB cable with a wi-fi module for transfer data from a sensor that has an embedded Microprocessor. It will communicate USB-CDC high speed to a wi-fi module that will transmit the data stream to a PC using Wi-fi Direct; Therefore many functions that relate to Wi-fi communication to the Web, Networks etc. do not apply. Further, I intend on using some kind of encryption (for security)... 7 Lập trình C, Kĩ thuật, Điện tử, Vi điều khiển, Kĩ thuật điện Apr 19, 2018 Apr 19, 20184n 1g ₫4272727
We would like to hire an iPhone or telecommunications engineer NEEDED: An iPhone engineer to develop components for a Patent Pending telecommunications device. The device will create text messages without the use of keypad or voice. Existing devices currently identify low voltage electrical signals generated by the area of the brain responsible for speech and writing.  Those signals can be made to correspond with specific letters of the alphabet. The... 39 Điện tử, Mobile App Development, iPhone, Kĩ thuật điện, Bluetooth ít năng lượng (BLE) Apr 19, 2018 Apr 19, 20183n 21g ₫398522727
Voice based despensing system - open to bidding Hi, I need support in develpoing a prototype for voice based product dispensing system. Happy to disucss in detail, if you find it relevant, 8 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Apr 19, 2018 Apr 19, 20183n 21g ₫12590909
Modify Bitmain x3 to mine the new CryptonightV7 Algo (Firmware?) I am looking into the possibilities of modifying the Bitmain x3 to work with the new CryptonightV7 Algo that Monero just forked to. There is a rumor that the firmware could be modified to work with the new algo. 7 Điện tử, Vi điều khiển, Kiến trúc phần mềm, Mật mã, Programming Apr 19, 2018 Apr 19, 20183n 19g ₫501954545
SLAM Robot - Arduino Coding for path planning I am currently coding a robot in Arduino, but need help with how to implement the path planning function. Will share all current work and need advice, preferably within the next few hours. 13 Điện tử, Kĩ thuật điện, Cơ điện tử, Khoa học người máy, Arduino Apr 19, 2018 Apr 19, 20183n 19g ₫655083
Load data and solar data generation MATLAB We need load and solar data genration of 12 houses which can produce their own solar energy. we need the data of the production and consumption of each house for a 1 month period, sampled every minute. We would prefer a Simulink model. 5 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện Apr 19, 2018 Apr 19, 20183n 18g ₫459985
electronic micro processing hardware design and frameware we are production Design of verious roducts of liquid and solid plants 8 Điện tử Apr 19, 2018 Apr 19, 20183n 18g ₫10278626
Compile a firmware I want someone to compile this firmware: [url removed, login to view] (the one in the first result RUT9XX_R_00.04.127) 6 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Apr 19, 2018 Apr 19, 20183n 17g ₫545455
SLAM Firefighting Robot - Arduino coding for pathing + timer I am currently coding a robot in Arduino, but need help with how to implement pathing and a timer. Will share all current work and need advice - especially with the timer. Preferably within the next few hours. 5 Điện tử, Kĩ thuật điện, Khoa học người máy, Arduino Apr 19, 2018 Apr 19, 20183n 17g ₫639013
plc program and hmi design Simulation I have Program pLc program and Hmi design for academics project just to simulating the code with software need basic help 13 Kĩ thuật, Điện tử, Verilog / VHDL, Vi điều khiển, Kĩ thuật điện Apr 19, 2018 Apr 19, 20183n 17g ₫454545
Instructions for Semiconductor Technology fist you have to know how to use the program ( deckbuild ) to be able to do this project then you need to write a project report that is structured in such a way as to answers all the questions contained within the project description. Additionally, when answering each question you must demonstrate a. detailed understanding and interpretation of the results, and also provide the physicall... 7 Kĩ thuật, Điện tử, Writing Apr 19, 2018 Apr 19, 20183n 16g ₫2613636
4x Neopixel cushions that can change colour via bluetooth android phone app or when motion sensed. I want the neopixels to go rainbow in colour when the cushion is stood on or Moves. Motion sensed not pressure switch. When the cushion is not active (Motion sensed) I want the neopixel ws2812b leds to be at 30% brightness Rainbow pattern. Soon as cushion moves with the mpu6050 the lights are 100% bright Rainbow. Also would like the ability to switch the cushions (4 in total) red and green via a ... 13 Điện tử, Mobile App Development, Android, Vi điều khiển, Arduino Apr 19, 2018 Apr 19, 20183n 15g ₫6907500
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