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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Tìm Công Việc Trên Freelancer

Dự án/Cuộc thi Mô tả Lượt đặt giá/Bài dự thi Kĩ năng Bắt đầu Kết thúc Giá (VND)
Điện tử, Giao diện người dùng/IA, PCB Layout, Thiết kế vi mạch Feb 19, 2018 Hôm nay6n 22g
Heating system analysis and design I have the concept idea of the simple heater but needs an experienced designer to design an energy efficient simple cooker to reach around 350 C. More details will be given. 4 Kĩ thuật, Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, Thiết kế vi mạch Feb 19, 2018 Hôm nay6n 21g ₫3477273
Evaluation / Analysis of measured electrical data (Harmonics / Interharmonics) Hey guys, For this project I need an electrical engineer who's proficient with analysing electrical data with a special focus to Power Quality. I will provide you with given data sets for 4 different locations (such as aluminium manufacturers, a hospital and a municipal administration). Those will be 10-Min-Values of both Current and Voltage for L1, L2 and L3 and for each of them the ... 6 Kĩ thuật, Điện tử, Excel, Kĩ thuật cơ khí, Kĩ thuật điện Feb 19, 2018 Hôm nay6n 20g ₫3834780
Make a wifi remote control robot using nodemcu esp8266 2 wheels 2 dc motors , L293D motor driver 5 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 19, 2018 Hôm nay6n 19g ₫2669087
Make a wifi remote control robot using nodemcu esp8266, L293D motor driver 2 wheels robot chassis L293D motor 2 dc motors 3 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 19, 2018 Hôm nay6n 19g ₫190868
Noise correction in an Arduino based electronics platform We have a noise problem on an input monitoring pulses from a counting device. It is counting noise in the background. We need an electronics engineer to look at the datasheet of the sensor we are using and how we have it interfaced to the Arduino input. This circuit operates in an industrial environment and need to be robust. the Engineer needs to look at the setup and recommend a fix. 30 Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 19, 2018 Hôm nay6n 18g ₫10204545
Micro-controller Programming and Schematic Design I need someone who can make a project with the help of pic micro controller [url removed, login to view] will use a smoke sensor and temperature sensor and detect the fire and turn the alarm on. urgent required. only serious bidder bid. 9 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Feb 19, 2018 Hôm nay6n 15g ₫227273
Expert in HFSS and CST , ANTENNA DESIGN , FABRICATION Dear Freelancer, I have many projects in Antenna design and fabrication. I wish to have a long-term [url removed, login to view] project needs your help regarding the fabrication and similar work in RF. I will send the details in chat box regards 6 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện Feb 19, 2018 Hôm nay6n 15g ₫4295455
Arduino electronics circuits 1 Arduino electronics circuit projects, ongoing. Programming, C, C++ knowledge is plus. More details in PM. Circuit building. Low budget at the start. 24 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 19, 2018 Hôm nay6n 15g ₫500000
Electrical engineer needed with knowledge of physics, science, experiments Electronics, electric circuit build need. Physics, electromagnetism knowledge is a plus. Programming knowledge also a plus. More in PM. 21 Kĩ thuật, Điện tử, Kĩ thuật điện, Vật lý, Thiết kế vi mạch Feb 19, 2018 Hôm nay6n 13g ₫272727
Motor device diy Electrical and mechanical engineering, DIY, Stirling like motor device, electronics, electromagnetism... more in PM 14 Kĩ thuật, Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, PCB Layout Feb 19, 2018 Hôm nay6n 13g ₫3000000
project dsp Produce a professional report All tasks has to be performed 100% correctly All work must be referenced properly All MATLAB code must be 100% correctly Plagiarism is NOT accepted more details in the files attached Thank you 20 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện Feb 19, 2018 Hôm nay6n 12g ₫3386364
pcb design ISM Band Temperature/Humidity/Acceleration sensor we are producer of IOT security devices and like to enhance the products by ISM Band Temperature sensor connected to our IOT devices. Design and layout of 868 MHz Temperature/humidity sensor unit including layout and firmware. Battery operated 2 year with CR2032 (soldered). Sending every 7 s Data. Data acknowledge (so need transmitter) Temperature sensor -20°C + 70°C + Humidity sensor Cap... 3 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Arduino Feb 19, 2018 Hôm nay6n 12g ₫133528290
Arduino based PLC - Programmer/Developer Arduino based PLC programmer. Looking for an arduino based PLC programmer . This is a transition from another PLC. No development required. Only SW coding to the new Arduino based PLC platform. Old code available in VB. PLC will monitor and control various live sensors. ( 50 sensors) . NDA will be required before start. Estimated work in total number of hours: 70. 23 Điện tử, PLC & SCADA, Kĩ thuật điện, LabVIEW, Arduino Feb 19, 2018 Hôm nay6n 11g ₫477273
Antenna Design , fabrication Freelancer (expert in HFSS and CST) Dear Freelancer, I have many projects in Antenna design and fabrication. I wish to have a long-term [url removed, login to view] project needs your help regarding the fabrication and similar work in RF. I will send the details in chat box regards 3 Kĩ thuật, Điện tử, Matlab and Mathematica, Kĩ thuật điện Feb 19, 2018 Hôm nay6n 11g ₫8022727
antenna fabrication and some help in understanding the concept Telecommunication project I have an antenna in HFSS and i want it to be fabricated, need someone who can do this for me. 0 Không dây, Kĩ thuật, Điện tử, Kĩ thuật điện, Kĩ thuật viễn thông Feb 19, 2018 Hôm nay6n 11g -
Convert Arduino C code to Espress-IDF v3.0 I need someone to convert the driver code to communicate over chip ATM90E36 that's written in Arduino C to Espress-IDF ANSI C (we're using ESP32 MC). The code doesn't need to follow best practices for the mentioned framework, it just needs to work and then I will adapt and make corrections to follow our standard. More about Espress-IDF: [url removed, login to view] The Driver... 9 Lập trình C, Điện tử, Vi điều khiển, Lập trình C++, Arduino Feb 19, 2018 Hôm nay6n 11g ₫3181818
Project for Hadi F. ( antenna fabrication and some help in understanding the concepts) Hi Hadi F., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 0 Dịch thuật, Không dây, Điện tử, Matlab and Mathematica, Kĩ thuật điện Feb 19, 2018 Hôm nay6n 11g -
Build a electronic prototype This Proposal is for the development of a proof of concept model of a device (6X) that will connect to and measure the power output from a solar panel and report the energy generated to cloud based services for collection, analysis, and potentially providing rewards for generating the energy. 3 Kĩ thuật, Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout Feb 19, 2018 Hôm nay6n 11g ₫46568182
Arduino programming Handle with Digital potentiometer AD5241 with Arduino Programming with 3 different addressing modes in a single digital potentiometer 18 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 19, 2018 Hôm nay6n 10g ₫817266
wireless button to trigger action on arduino board Good morning, we need a project to make a wireless button that triggers an action on an arduino board using as little hardware as possible. P.S. necessary source code and hardware used. 24 Lập trình C, Điện tử, Vi điều khiển, Lập trình C++, Arduino Feb 19, 2018 Hôm nay6n 10g ₫886364
Weather Monitoring and Controlling System We need to Save the Sensors (like Temperature, Humidity, LDR ) data store to the database, from that the module/device can operate the Relays to control the temperature. The data sent from the Module/device/Micro-controller using the GSM Modem (like Sim800, Sim900) with the help of Socket Programming (like TCP/IP Protocol, UDP). 19 Lập trình C, Java, Điện tử, Vi điều khiển, Lập trình C++ Feb 19, 2018 Hôm nay6n 9g ₫8287122
Reviewing schematic diagram I am doing a project the in my home and I am using the attached diagram. That uses long wires to check a status (ON or OFF), Is this diagram correct? if you have done some industry products that uses such diagram then you can take this project, show some examples you have done before. 17 Kĩ thuật, Điện tử, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Feb 19, 2018 Hôm nay6n 5g ₫454545
mplab project - open to bidding please give me full code for this project. using MPLAB software and production must be successful. make the PCB design. 4 Lập trình C, Kĩ thuật, Điện tử, Vi điều khiển, Phần mềm cài sẵn Feb 19, 2018 Hôm nay6n 5g ₫347402
Portable solar charger housing Design the mechanical housing to fit the size of 1W, 5V solar panel (150X80X22mm). Rectangular in shape, with sloping on one side where there is a handle. Material per your recommendation, quality. Features: Solar panel, PCB mounted inside with mounting screws, three LEDs openings, external access for Mini USB; USB, and TRS jack Solid works SW? 28 Điện tử, Kĩ thuật cơ khí, PCB Layout, Thiết kế sản xuất, Thiết kế sản phẩm Feb 19, 2018 Hôm nay6n 5g ₫8250000
PIC Micro controller program using PWM technique. I am looking for a programmer to code my PIC microcontroller to drive a 6v dc motor using a PWM technique - The battery is in series - 3.6v x 2 = 7.4V LiPo 1000mAh The Motor Nominal voltage: 6VDC No-load speed: 13000rpm No-load current: 0.46A Stall torque: [url removed, login to view] Stall current: 11.8A The PWM technique should maintain the voltage at an average of 6V to the motor un... 15 Điện tử, Vi điều khiển Feb 19, 2018 Hôm nay6n 5g ₫2451818
Proximity Arduino Sensor Video Projection Hi! I'm an art student working on my final project, and it involves arduino and programming which, I'm not really familiar with. I'm making a campaign about tech addiction for kids, and the arduino will play parts in an ambient media--consider it like an interactive installation. What I want to make is an automated video which will change according to proximity where the people will... 13 Lập trình C, Điện tử, Vi điều khiển, Lập trình C++, Arduino Feb 19, 2018 Hôm nay6n 4g ₫12074183
DDR3 Memory controller interface using nexys video board We are working on nexys video board .We are trying to access DDR3 memory using IP core in Vivado design suit [url removed, login to view] want to read and write the data into DDR3 memory and access it in nexys video board. 3 Lập trình C, Điện tử, Verilog / VHDL, Vi điều khiển, Arduino Feb 19, 2018 Hôm nay6n 3g ₫13311811
BLE Antenna Development + RFID Board Atmel Programming Hello we have a pcb board, which should be ok with RFID. Your new updated board will handle RFID and BLE together. Your new Antenna should be a combi antenna. We need circuit design + Antena code. Programming needed to be in atmel studio. We will use same board structure and need to add functionality of program inside. So your job is to add adjust RFID and Implement BLE code and Antenna Desi... 12 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Arduino Feb 18, 2018 Hôm nay6n ₫14659091
Build me a Robotic Hand that Opens and closes rapidly Similar to the hand in the first 3 seconds of this video ([url removed, login to view]) I need a robotic hand that can simply open and close with 5 fingers as if simulating a human hand. It does not need to go as fast as the hand mentioned in the video, but I would like it to be able to close and open at least 50 times per minute. Also I would like the fingers on the hand to be removable. 10 Điện tử, Vi điều khiển, Kĩ thuật điện, Khoa học người máy, Arduino Feb 18, 2018 Feb 18, 20185n 22g ₫13590909
Arduino Nano AT Command Not Working Hello I need help getting my Arduino Nano and Bluetooth HC-05 AT Command to work. When I type in the AT Command nothing is showing up. Can I have your help. 13 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Arduino Feb 18, 2018 Feb 18, 20185n 21g ₫704545
Furnace control with Arduino I need you to develop an automatic furnace control with arduino. Please, see attached files for details. READ description before apply. 10 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 18, 2018 Feb 18, 20185n 19g ₫520572
PCB Design - Small Circuit Board - Specific Dimensions A tailored PCB required for a small space. Dimensions of space: Diameter 5.5mm, Length upto 60mm. PCB required to operate a Micro-Buzzer from a 9v Power Source. Ideally non-polarised. Designers will have to consider component sizes and dimensions as well as circuit layout. 51 Điện tử, Kĩ thuật điện, PCB Layout, Thiết kế sản phẩm, Thiết kế vi mạch Feb 18, 2018 Feb 18, 20185n 17g ₫3817227
Design a small device need a device design from scratch. all specs of internal parts that will make the device work. this device is rechargable device. it's a small hand held device for women 47 Điện tử, Thiết kế sản xuất, Thiết kế sản phẩm Feb 18, 2018 Feb 18, 20185n 15g ₫24227273
Cellular Antenna RF Engineering We are looking for a RF engineer to help us with a cellular Cat M1 application (700 LTE). We would like to use an off-the-shelf antenna and interface it into our smaller PCB. We need a RF engineer to analyze the ground plane situation and advise us how to improve the performance of the antenna, specifically efficiency. It would be best if you had RF simulation software and experience and/or ant... 5 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Feb 18, 2018 Feb 18, 20185n 14g ₫6818182
AI Based Chip Design For video codec h.264 for face recognition in cloud and verify output on Xilinx FPGA Kit write an AI Algorithm for video codec h.264 and design Chip, after design chip of AI Based video codec h.264 you can verify out put on Xilinx FPGA Kit for face recognition in cloud iam expecting this project to finish on or before 26th feb2018 regards D RAMANNA [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions] BANGALORE-INDIA 2 Thiết kế đồ họa, Thiết kế logo, Điện tử, Verilog / VHDL, Kĩ thuật điện Feb 18, 2018 Feb 18, 20185n 14g ₫3712961
Design, make, assemble & test prototype MiniLED Display using Arduino The purpose of this project is to create a circuit-accurate recreation of a MiniLED display array, using off-the shelf (macro-size) components. This display will feature a large array of monochromatic (blue) pixels (SMD LED's) packed tightly as possible in a 5" and/or 11" diagonal 16:9 widescreen aspect ratios, on PCB. Your work will be invaluable for use by engineers, develo... 19 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Arduino Feb 18, 2018 Feb 18, 20185n 12g ₫523006
Smart Power Supply Extention Board Startup project , to design a smart smps to control power sullies in houses and [url removed, login to view] call us . 16 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Feb 18, 2018 Feb 18, 20185n 6g ₫4413862
Help with assembling a custom PC I have been assembling my own gaming pc and when I thought I was done it just didn't work. I think its nearly completely done but I just can't figure out the last thing I need to do. 0 Điện tử, Giúp đỡ Máy tính Feb 18, 2018 Feb 18, 20185n 4g -
Project for Chaudhry Talha H. I am interested in getting developers to work on lowRISC to help accelerate the process of getting an open source silicon chip available. We would subsequently use this chip in consumer devices, such as laptops. I would like to discuss this with you. Thanks! -Jeff [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions] 3 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Feb 17, 2018 Feb 17, 20188n 1g ₫250000
build & create i need an logo design & electrical engineer in any part of Asia. creating a hardware with lights 28 Thiết kế đồ họa, Thiết kế logo, Điện tử, Kĩ thuật điện, Thiết kế Feb 17, 2018 Feb 17, 20185n ₫590909
Enlarge a Circuit Design I want to make a timing light like those that are used to set the ignition timing on an engine with a spark plug. I need to be able to delay the flash of the light from zero degrees to 720 degrees so that I can video what is happening to mechanisms on an engine while they are running without using a high speed camera. The engine will be running up to 8,000 RPM. I have found an example of ... 16 Kĩ thuật, Điện tử, Verilog / VHDL, Vi điều khiển, Kĩ thuật điện Feb 17, 2018 Feb 17, 20184n 23g ₫4340909
Draw a magnetic circuit on ansys maxwell and calculate flux density Draw and design on ansys 11.0, a simple magnetic circuit. The uploaded image shows three magnets. Replicate this drawning on ansys with the magnets and the coil on each magnetic. Obtain values for electric flux density. 8 Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, Phân tích phần tử hữu hạn, Thiết kế vi mạch Feb 17, 2018 Feb 17, 20184n 22g ₫4039042
Arduino Uno Roulettes Leds I would like to make a eletronic roulette with 8 LEDs that can light gradually and sequentialy slow the speed until stop on a random led. We need to have one button to start the roulette, buzzers to sound at the same time that lights. 28 Lập trình C, Điện tử, Vi điều khiển, Kĩ thuật điện, Arduino Feb 17, 2018 Feb 17, 20184n 22g ₫636364
Hardware Engineer Hardware engineer access and ability to develop an electric device 16 Kĩ thuật, Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout Feb 17, 2018 Feb 17, 20184n 21g ₫522727
design minature sound circuit board using piezo speaker with solar power need minature circuit board design that uses a recorded sound chip (like for greeting cards), plays short track every 5 to 10 minutes on a small flat piezo speaker using solar power and a small battery for a 6 month life. need on-off switch and LED indicator 15 Điện tử, Vi điều khiển, Kĩ thuật điện, PCB Layout, Thiết kế vi mạch Feb 17, 2018 Feb 17, 20184n 17g ₫3522727
need help with mplab project please give me full code for this project. using MPLAB software and production must be successful. make the PCB design. 5 Điện tử, Verilog / VHDL, Vi điều khiển, Kĩ thuật điện, PCB Layout Feb 17, 2018 Feb 17, 20184n 16g ₫826973
URGENT URGENT!!! Design of Ammonium synthesis reactor: 1 I need a chemical engineer who is can prepare a draft for Ammonium synthesis reactor and carry out a detailed design for the same. It is an ongoing project, and whoever is chosen will work with us the entire projects. NEW FREELANCERS and FRESH GRADUATES OF CHEMICAL/PROCESSING ARE ENCOURAGED TO BID. DO NOT WASTE MY TIME IF YOU ARE A CHEMICAL ENGINEER OR HAVE NO COMPETENCE IN THIS FIELD 2 Kĩ thuật, Điện tử, Kĩ thuật cơ khí, Kĩ thuật điện, Kĩ thuật hóa học Feb 17, 2018 Feb 17, 20184n 15g ₫10409091
bullet detector create a security app for students 6 Điện tử Feb 17, 2018 Feb 17, 20184n 15g ₫3272727
Matlab project -2 please give me full code using MPLAB software and production must be successful. make the PCB design. 8 Điện tử, Matlab and Mathematica, Kĩ thuật điện, LabVIEW, Arduino Feb 17, 2018 Feb 17, 20184n 14g ₫471931
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