Електроніка Роботи та конкурси

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!
Зареєструйтеся та почніть заробляти
Зареєструйтесь, щоб почати заробляти. Ви an Electronics Engineer? Тоді Ви могли б заробляти, виконуючи ці роботи!

Пошук робіт на Freelancer

Проект/Конкурс Описання Заявки/Роботи Навички Розпочато Закінчується Ціна (USD)
Ultrasonic Tube Sealing System 1 We need the ultrasonic tube sealing technology to be incorporated in the filling machine that we are developing. 1 Техніка, Електроніка, Мікроконтролер, Мехатроніка, Розводка друкованої плати May 24, 2018 Сьогодні6д. 23г. $35
Wireless Charger & receiver A 15W Wireless Charger And Reciver with every connectors and can work with any smart phone. Qi Latest standards, Best efficiency. 1 Бездротові технології, Техніка, Електроніка, Мікроконтролер, Електротехніка May 24, 2018 Сьогодні6д. 23г. $1056
PCB Design Altium i will explain via chatting. if you are available 19 Електроніка, Розводка друкованої плати, Схемотехніка May 24, 2018 Сьогодні6д. 22г. $152
Arduino Project (Code) Good day. I would like to make a puzzle bomb. I have the following hardware that I would like to use to run the program: Arduino Uno or Mega 5110 LCD Display DS3231 Real time clock 5 Photo resistors Hall effect sesnor Buzzer module/speaker The timer counts down for 60 minutes. Displayed in large numbers with minutes and second (timed from real time clock not from a delay function). The program s... 9 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Arduino May 24, 2018 Сьогодні6д. 22г. $44
BMS battery maneger sistem i will build my battery 12P1S lifepo4 cell are 26650. and i need a a BMS with max voltage 3.6V*12, and at least max discharge 50A, and charging my be 20A. I want know the best price and time you can do 4 Техніка, Електроніка, Електротехніка, Розводка друкованої плати May 24, 2018 Сьогодні6д. 21г. $26
Design of an electric 12V DC motion regulator, LED light and solar power The goal is to provide economical electricity generation and storage as well as an electrically operated valve controller and LED light with a motion detector. The parts should be ready-made components from companies such as AliExpress or IndiaMART. The system components work 12V DC and are as follows: - Solar cell with wall mount - Battery and controller - valve regulator (power may be about 2-5... 5 Техніка, Електроніка, Технологія машинобудування, Електротехніка, Дизайн продукту May 24, 2018 Сьогодні6д. 21г. $183
Power Board PCBA Complete Design in Altium for SIC431BED-T1-GE3 Experienced Altium PCB Designer to make new power board based on IC mfg. schematic Is proficient in schematic capture with Altium Is proficient in PCB layout with Altium, capable of delivering production ready PCB Design fIles as well as output files , including Component Libraries/footprints/3d Bodies ETC. 13 Електроніка, CAD/CAM, Електротехніка, Розводка друкованої плати, Схемотехніка May 24, 2018 Сьогодні6д. 20г. $190
Electrical engineer induction I am seeking an electrical engineer to design an induction coil. Looking to make a larger induction coil for charging cell phone and other mobile devices on the Qi standard. The induction coil design will be larger than traditional pads or chargers. 4 Техніка, Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка May 24, 2018 Сьогодні6д. 19г. $3
PCB design and code development We are working on a project for which we need complete development of a PCB using PIC MCUs. A running embedded c code with hex file needs to be produced which could be used in Proteus simulation software to test the working of PCB. Deliverables: Embedded c code, PCB layout/Schematic diagram. hex file, Proteus file. All other minor details and specifications will be discussed later. 10 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка May 24, 2018 Сьогодні6д. 18г. $23
electrical CAD i need an electrical engineer to design for me a drawing 12 Електроніка, CAD/CAM, Електротехніка, Розводка друкованої плати, AutoCAD May 24, 2018 Сьогодні6д. 18г. $15
need an expert in solar systems Expert in solar engineering needed to work on some design 15 Техніка, Електроніка, Matlab and Mathematica, Технологія машинобудування, Електротехніка May 24, 2018 Сьогодні6д. 17г. $16
embedded C programming We are looking for 1 or 2 programmers for an embedded application in C. This project includes the following components: ATMEL328P ESP12 SPI memory, SPI RTC I2C memory Radio modules Need to be very confident in C and have a clear vision of memory management and bootloader. Looking for people who are in China or quite close and available immediately. 26 Програмування на С, Електроніка, Мікроконтролер, Програмування на C++, Arduino May 24, 2018 Сьогодні6д. 16г. $23
Custom USB device - simple circuit Hi folks, I need a person who knows electronics and programming, to implement a simple USB device. - The computer will send 20-bits of binary information to the device, via USB - The USB device will do some simple operations. - The USB will send back 10-bits of information, also via USB - The computer will store the 10-bits, and repeat the loop with another 20-bits string. You are welcome to se... 13 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати May 24, 2018 Сьогодні6д. 13г. $1038
Laboratory Technician who lives in Eastern Europe, the Western Balkans, or Russia (23 May 2018) ***WHO IS ELIGIBLE TO APPLY*** Please only apply for this project if you live in: Eastern Europe The Western Balkans Russia ***PROJECT SUMMARY*** I recently purchased some used (not new) laboratory equipment. I want you to teach me how to test that equipment. Please see two attachments called: Photos of three pieces of used laboratory [увійдіть, щоб побачити URL] and Photos of three pieces ... 2 Електроніка, Біотехнології, Інтернет-дослідження May 23, 2018 Сьогодні6д. 7г. $9
Build a combi steamer oven Combi steamers (also called combi-steamers, hot-air steamers, combination steam-convection ovens, or simply combi ovens) are cooking appliances typically used in professional catering or food service operations. Combi steamers can produce both dry (convection) and moist (steam) heat, and are capable of shifting between them automatically during the cooking process. It can be used to simultaneously... 14 Електроніка, Виробництво, Технологія машинобудування, Пошук постачальників, Дизайн продукту May 23, 2018 Сьогодні6д. 5г. $527
Matlab (simcoupler) I need you to develop some software for me. I would like this software to be developed. 5 Електроніка, Matlab and Mathematica, Архітектура ПЗ, Електротехніка May 23, 2018 Сьогодні6д. 4г. $16
Neural network c code (power simulation) I need you to develop some software for me. I would like this software to be developed for Windows using C or C++. 6 Програмування на С, Робочій стіл Windows, Електроніка, Архітектура ПЗ, Програмування на C++ May 23, 2018 Сьогодні6д. 4г. $391
Project for raulbehl -- 18/05/23 14:30:44 I need the task to be completed within 24 hrs 2 Perl, Програмування на С, Python, Техніка, Електроніка, May 23, 2018 Сьогодні9д. 4г. $27
Power designer/ Electrical engineer equipment sizing I will send information regarding kVA of equipment and I will need you to estimate 4 transformers size and fuse sizes. 27 Техніка, Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка May 23, 2018 Сьогодні6д. 3г. $131
Antenna Design expert on HFSS2 Please bid only if you worked on hfss and you have install on your system. 3 Техніка, Електроніка, Matlab and Mathematica, Технологія машинобудування, Електротехніка May 23, 2018 Сьогодні6д. $41
Continuous Print for OKI Printer - Firmware modification We use oki c711 laser printer... this is a comum laser printer which is based on sheets feed, like A4, Letter, etc page sizes. We need to modificate firmware of printer that when we sent for example 10 copies of document to print, the printer doens´t ask for load next page sheet, and just continue to print on continuos roll. If you have any doubts, I would appreciate to explain better. 1 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка May 23, 2018 May 23, 20185д. 21г. $750
post_https_esp8266_sim808 I am working with modules ESP8266-01 and SIM808. Both can send HTTP post with sucessfull, but is required HTTPS. I need a freelancer that already have sucessfull on deploying Arduino with HTTPS (ESP8266-01 and SIM808). No fingerprint certificated method will be accepted, because the certificates are exchanged each 1 year. 8 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Arduino May 23, 2018 May 23, 20185д. 21г. $191
Electronic Circuits and Systems: Nyquist-Rate Dataconverters Description is incomplete, please refer to the PDF file provided for a more detailed understanding. PLEASE Show all work, steps, and explanations [увійдіть, щоб побачити URL] are given a 4-bit SAR ADC as shown. The reference voltage is 3.3 V, the input voltage is 2.427 V, the comparator has no offset voltage, and all capacitors are perfectly matched. Make a table indicating the position of ea... 6 Техніка, Електроніка, Matlab and Mathematica, Електротехніка, Математика May 23, 2018 May 23, 20185д. 21г. $41
Daisy chain of Arduino's with IO. I need a chain or arduino's, maybe more then 100 Arduino's even. I am not sure which protocol I like to use. I think I2C and also RS232 are options. Each Arduino needs a number of digital IO at least 16 or so. Each Arduino must be able to send short messages to the neighboring Arduino. The whole chain must be controlled by a pc. 32 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Arduino May 23, 2018 May 23, 20185д. 18г. $539
monitoring colours on screen with FPGA The purpose of this lab is to design a VGA driver to display 256 different colors on a monitor. Two timing signals are generated in this system, vsync and hsync to synchronize the plotting of vertical and horizontal pixels, respectively. The color data of each pixel is generated using an 8 bit counter whose first 3-bits are for red, next 3-bits are for green and last 2-bits are for blue color data... 7 Техніка, Електроніка, Verilog / VHDL, Мікроконтролер, Електротехніка May 23, 2018 May 23, 20185д. 18г. $34
single byte serial data encoder decoder by using 8051 in assembly i want to make two pairs of wireless display by using rf modules so that each individual display has its own data data dhould not be coincide with each other 6 Програмування на С, Електроніка, Мікроконтролер, Arduino, Асемблювання May 23, 2018 May 23, 20185д. 17г. $6
basic fpga game (escaping deathful walls) in the project there is a basic game. There are some walls placed vertically and an object slides and try to avoid crash these walls by using up and down buttons on FPGA. it is not mandatory to be a complex project. I need to have in a week. 4 Електроніка, Verilog / VHDL, Мікроконтролер, Arduino, FPGA May 23, 2018 May 23, 20185д. 17г. $26
Siemens PLC program update Pnuematic piston positioning must be programmed to work via analog linear scale and all HMI functions that integtrate with it and the machine. 28 Техніка, Електроніка, PLC & SCADA, Електротехніка, Схемотехніка May 23, 2018 May 23, 20185д. 17г. $443
Project for John Arturo M. Hi John Arturo M., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 1 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, , Arduino May 23, 2018 May 23, 20188д. 13г. $250
I need electronic designer i want a design a programmable time and date reminder 31 Електроніка May 23, 2018 May 23, 20185д. 13г. $995
Ethernet Embedded Project We need someone who can develop a project requiring ENC28j60 ethernet module interfacong PIC32 or STM32 mcu for transfering data to our server using TCPIP,HTTP,SNMP,FTP protocols. 22 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Arduino May 23, 2018 May 23, 20185д. 12г. $402
Firmware needed for STM32F4 Discovery evaluation board I need programmer to help me finish up an application for a STM32F4 Discovery. The application must read samples from the onboard MEMS microphone and run FFT. It will then report the frequency,magnitude values over USB. The existing code has USB running as custom HID and the actual microphone sample acquisition and transmission must be implemented. Existing code uses gcc and STM Cube HAL driv... 12 Програмування на С, Електроніка, Мікроконтролер, Arduino, Bluetooth з низьким енергоспоживанням (BLE) May 23, 2018 May 23, 20185д. 12г. $274
Antenna Design expert on HFSS1 Please bid only if you worked on hfss and you have install on your system. 7 Техніка, Електроніка, Matlab and Mathematica, Технологія машинобудування, Електротехніка May 22, 2018 May 22, 20185д. 9г. $100
Raspberry PI [&SBC] Circuit board DC to DC power Design, build and test. Raspberry PI Circuit board DC to DC power Design, build and test. 1.I need to power a raspberry PI/ SBC [single board computer] computer with a 6v- 18v solar panel 2. Load is 5v and 2.4A. 3. Source is a Solar panel charger 6v to 18v , with a charge controller for the battery. 4. Battery spec is LEAD ACID batteries or Lithium NOTE; -Design, build and deliver. -This is an NDA turnkey projec... 23 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка May 22, 2018 May 22, 20185д. 5г. $232
Arduino Electronic module Project Description: The project aims to assemble an Electronic module to detect equipment fall and activate the solenoid valve once the recorded data go out of set Orientation parameter. The equipment will be mounted on the base, the module will be powered on by the Push to Start switch. Arduino 3 axis Accelerometer module will be used to detect acceleration, orientation, and impact. These data ... 27 Електроніка, Мікроконтролер, Розводка друкованої плати, Arduino May 22, 2018 May 22, 20185д. 5г. $464
Write Content for Internet of Things Book - Only bid if you have knowledge of subject I need you to write about 15 pages quality content do not copy from anywhere . content should be able to engage the reader . Milestone will be released after plagiarism check Dont just fill the pages write quality content . If you do good work I would like to work with that freelancer for long time Kindly see the attach file 21 Електроніка, Гострайтинг, Написання книг, Написання контенту, Internet of Things May 22, 2018 May 22, 20185д. 3г. $51
Arduino Magnetometer Hello, I am working with and Arduino Uno and a QMC5883L chip that works as a Magnetometer. I would like to make this chip work with the Arduino and I would be willing to pay for someone to guide me trough making this chip work (get earth magnetic field readings). Connections, Softwares and Codes I will need with a step by step guide is what I am looking for. Thank you for your time. Best, Jose Fer... 33 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Arduino May 22, 2018 May 22, 20185д. 2г. $170
Raspberry Pi Design 1. Need the power supply to be arranged as portable which should has a feature of withstanding 2 days minimum. 2. Need LCD module to be attached with monitoring of temperature /Humidity sensor. 3. A compact and stylish case for the entire module. 4. Sensor can be inside or outside the module , but it should be covered with a case. 10 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Arduino May 22, 2018 May 22, 20185д. 1г. $118
Amoled for mobile LCD Expert for a Project We are designing the Phone and looking for a Expert who has Expertise on AMOLED and it's Components. 1 Електроніка, Дослідження, Мікроконтролер, Електротехніка, Arduino May 22, 2018 May 22, 20185д. 1г. $155
Електроніка, CAD/CAM, Електротехніка, Розводка друкованої плати, Схемотехніка May 22, 2018 May 22, 20184д. 22г.
Power Electronics : Design for manufacturing & Prototyping Hello, We are looking for an experienced freelancer to design for manufacturing an existing product prototype. We have several working versions of our system. Our system is too costly to produce, we need to work on the design to reduce the BOM cost. The project goal is to reach a defined BOM value on the website [увійдіть, щоб побачити URL] The job consists in: _Architecture selection _Microc... 24 Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати, Схемотехніка May 22, 2018 May 22, 20184д. 22г. $2349
Indoor location system using bluetooth beacons Seeking Freelancers who have worked with the such projects. The specifications are : 1) Accuracy of about 30-60 cm 2) Latency 1 seconds 3) Use of anchors or beacons to localize the receiver Please suggest if you know better solutions, I won't entertain anyone who doesn't have in depth knowledge of Embedded design principles and RF engineering experience 12 Бездротові технології, Електроніка, Мікроконтролер, Електротехніка, Arduino May 22, 2018 May 22, 20184д. 16г. $40
Looking for freelance PLC (Keyence and Omron) programmer, able to be on site - Singapore and Malaysia only We're looking for PLC programmer to support on our industrial automation projects. Singapore and Malaysia only 4 Електроніка, Мікроконтролер, PLC & SCADA, Електротехніка, Розводка друкованої плати May 22, 2018 May 22, 20184д. 16г. $21
Looking for freelance PLC (Keyence and Omron) programmer, able to be on site - Singapore and Malaysia We're looking for PLC programmer to support on our industrial automation projects. 9 Електроніка, Мікроконтролер, PLC & SCADA, Електротехніка, Розводка друкованої плати May 22, 2018 May 22, 20184д. 14г. $19
Solar powered ultrasonic sensor water level sms alert device I am looking to provide water level alert devices to residents of small towns and cities in Nigeria so as to alert users on time of low water level in their storage tanks. The device would operate with solar and installed on top of the tanks. The device should be capable of sending an SMS alert for 20% water level. The range of the sensor should be 3-6m max. It needs to be mass produced and each p... 19 Електроніка, Мікроконтролер, Технологія машинобудування, Електротехніка, Розводка друкованої плати May 22, 2018 May 22, 20184д. 13г. $244
Matlab drawing on antennas subject I need expert on matlab. You have to draw some figures in matlab on propagation and antenna. I will discuss more in [увійдіть, щоб побачити URL] bid if you know the subject. 19 Електроніка, Matlab and Mathematica, Фізика May 22, 2018 May 22, 20184д. 13г. $22
Altium Schematic and PCB Designer --4 We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "Substrate" or " Track". You will be expected to work along... 18 Електроніка, Електротехніка, Розводка друкованої плати, Схемотехніка May 22, 2018 May 22, 20184д. 12г. $6
layout and build PCB/Controller with capacitance touch screen which will be mounted on top of PCB with standoffs I PCB controller with capacitance touch screen that will control functions in a display mode. i will send you a schematic to lay out PCB which will have just top and bottom traces per schematic. The board can be three layers. envelope size of board must be 3 x 4 inches with micro USB to load software which we will do. You lay board out to schematic and use parts that will be supplied as well i... 28 Електроніка, Електротехніка, Розводка друкованої плати, Дизайн продукту, Схемотехніка May 22, 2018 May 22, 20184д. 12г. $530
Weather Balloon (Retrievable)(Long Range) Photography - GPS monitored , Valves to stabilise and valves to deflate Hi Am looking to design a retrievable very long range weather balloon, GPS monitored with valve to stabilise and remote deflating with recovery of photography equipment On-going project, must have experience Will start with small report explaining everything 7 Електроніка, Мікроконтролер, Електротехніка, Arduino, Схемотехніка May 22, 2018 May 22, 20184д. 12г. $143
Embedded systems Engineer needed to program NXP S32k Development board I have a program which needs to be programmed onto a S32k NXP evaluation board. I need someone with great embedded systems experience who can figure out the code and is aware of the board. 29 Програмування на С, Електроніка, Мікроконтролер, Електротехніка, Розводка друкованої плати May 22, 2018 May 22, 20184д. 12г. $1184
Showing 1 to 50 of 1834 entries
« 1 2 3 4 5 »