Elektronika - Projekty i Konkursy

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!
Zarejestruj się i zacznij zarabiać
Zarejestruj się i zacznij zarabiać. Jesteś an Electronics Engineer? Możesz zarabiać, pracując nad tymi zleceniami!

Przeglądaj oferty pracy na Freelancerze

Projekt/Konkurs Opis Oferty/Zgłoszenia Umiejętności Data Publikacji Kończy się Cena (PLN)
Inertial Navigation, Global Navigation Satellite and Integrated Navigation System I would need a software codes using MATLAB or Simulink for Inertial Navigation System, Global Navigation Satellite System and Integrated Navigation System. Providing me with Inertial Navigation System Solutions (position, attitude, velocity), Global Navigation Satellite System Solutions (position, attitude, velocity) and Integrated Navigation System Solutions (position, attitude, velocity). 3 Simu... 3 Inżynieria, Elektronika, Matlab i Mathematica, Algorytmy, Inżynieria elektryczna Feb 22, 2018 Dziś6d 23g zł2274
Python Program Write me a program with the help of which it is possible to record and store transmitter signals. The program should work on a Raspberry Pi with a connection to a RTL-SDR dongle. Maybe it should be possible to record the transmitter signal beforehand and then pass it to the program. A text file should contain signal strength, signal noise, time and a device number. 12 Python, Elektronika, Mikrokontroler, Architektura oprogramowania, Arduino Feb 22, 2018 Dziś6d 22g zł2231
write me a Python program Write me a program with the help of which it is possible to record and store transmitter signals. The program should work on a Raspberry Pi with a connection to a RTL-SDR dongle. Maybe it should be possible to record the transmitter signal beforehand and then pass it to the program. A text file should contain signal strength, signal noise, time and a device number. 15 Python, Elektronika, Mikrokontroler, Architektura oprogramowania, Arduino Feb 22, 2018 Dziś6d 22g zł5080
Winter work jacket A winter work jacket 0 Elektronika, Projektowanie produktu, Systemy Grzewcze Feb 22, 2018 Dziś6d 22g -
QPSK FPGA Demodulator xilinx (Source code required) We need to develop a QPSK demodulator FPGA xilinx based. 6 Elektronika, Verilog / VHDL, Mikrokontroler, Inżynieria elektryczna , FPGA Feb 22, 2018 Dziś6d 21g zł2212
Temperature-humidity sensor on OLED SSD1306 display SAMD20 Need you make ASF project with SSD1306 128*64 size display on SAMD20. Need to display Temperature, Humidity with HDC1080 I2C sensor. Need to make qtouch button for LED light turn on. 11 Programowanie C, Elektronika, Mikrokontroler, Inżynieria elektryczna , Arduino Feb 22, 2018 Dziś6d 21g zł42
Design a collaborative robotic arm Design a collaborative robotic arm that has the same function like, universal robot, aubo robot, and C-15 Collaborative Robotic Arm. With control box. Similar size and specs. (Working radius around: 1300 mm) Want a 3d file like SolidWorks. -5 difference design -Add some inside components ex-motor, PCB board 8 Elektronika, CAD/CAM, Solidworks, Projektowanie obwodów drukowanych (PCB) , Projektowanie produktu Feb 22, 2018 Dziś6d 21g zł393
Write an IEEE paper - write an IEEE paper in computer/electrical engineering 12 Inżynieria, Elektronika, Inżynieria elektryczna , Computer Science Feb 22, 2018 Dziś6d 20g zł370
Write an IEEE paper write an IEEE paper in computer/electrical engineering 22 Inżynieria, Elektronika, Pisanie artykułów technicznych, Inżynieria elektryczna , Computer Science Feb 22, 2018 Dziś6d 20g zł370
PCB DESIGN Design a Printed Circuit Board 48 Elektronika, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie produktu, Projektowanie obwodów elektrycznych Feb 22, 2018 Dziś6d 18g zł100
Electronics Engineering freelancer who can edit Electronics Engineering papers 19 Elektronika Feb 22, 2018 Dziś6d 17g zł1253
EV conversion kit convert gasoline engine drivetrain to an electrical system using Li-ion batteries 7 Inżynieria, Elektronika, Inżynieria mechaniczna, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) Feb 22, 2018 Dziś6d 15g zł26367
Project for Emma J. -- 18/02/22 11:49:44 Mam, I did as you said you know the job right? 1 Projekty graficzne, Copywriting, Projektowanie logo, Wprowadzanie danych, Elektronika, Feb 22, 2018 Dziś9d 13g zł3
Project for Emma J. -- 18/02/22 11:41:30 Do me a pamphlet. I have sent images ask me what you need like data or even more pictures. Send the psd you are going to use before you start the work. 5 Projekty graficzne, Copywriting, Projektowanie logo, Wprowadzanie danych, Elektronika, Feb 22, 2018 Dziś9d 13g zł115
Electricity generation with an alpha biomass Stirling Engine - Simulink The project should contemplate a dynamical model in Simulink of an alpha Stirling engine ([adres URL ukryty - zaloguj się, aby zobaczyć], [adres URL ukryty - zaloguj się, aby zobaczyć] and [adres URL ukryty - zaloguj się, aby zobaczyć]) in order to consider the start-stop transients of the engine and to provide electricity for a small rural community. It should include a battery bank, a synchronou... 12 Inżynieria, Elektronika, Matlab i Mathematica, Inżynieria mechaniczna, Inżynieria elektryczna Feb 21, 2018 Dziś6d 11g zł936
Inverter Design Need an expert to help me design an inverter. Remuneration will not be a problem for a qualified person. Should be comfortable with inverter and UPS technology. Work will be based in DELHI NCR. 8 Elektronika, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d 10g zł2126
Arduino - Stepstick RAMPS v1.2 Programming I need someone who can create arduino program using the existing RAMPS v1.4 boards that is being used for 3D printing (XYZ,EXT0,EXT2) ports with DRV8825 stepper driver to run multiple servo motors in one direction with specified steps at a time ... example: when z limit switch is ON run all Z axis motors (N steps or N Revolution) when y limit switch is ON run all Y axis motors (N steps or N... 10 Programowanie C, Elektronika, Mikrokontroler, PLC oraz SCADA, Arduino Feb 21, 2018 Dziś6d 10g zł492
Basic code for STM32F446 Nucleo board I need someone expert for Basic code for STM32F446 Nucleo board 7 Inżynieria, Elektronika, Mikrokontroler, Inżynieria elektryczna Feb 21, 2018 Dziś6d 10g zł512
Wearable Bluetooth 5 device - open to bidding we are looking for an engineer, who estimate and develop an embedded software part of our project "Wearable Bluetooth 5 device". Briefly, this device is based on Nordic nRF52840 [adres URL ukryty - zaloguj się, aby zobaczyć] and its hardware platform includes also the following peripherals: 3-axis Accelerometer + 3-axis Gyro + 3-axis Geomagnetic sensor IC; GNSS module; FLASH memory ... 6 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d 8g zł20
ESP8266 MOD RGBWW led controller Hi Everybody The project i have is a controlling 5 leds from a ESP8266 using the pwm. I had a prototype pcb milled out by a friend with a LDR circuit to the A/DC IN pin, a motion sensor input, & 5 x Mosfets to pwm the leds WRGBW. I can program the esp and had a play with MCU/Lua. but due to work and family i don't have enough hours to get it finished off. What i'm trying to d... 15 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Lua Feb 21, 2018 Dziś6d 7g zł518
need a circuit designer only fresh can bid message me so we discuss further details 27 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d 5g zł24
Power RMS Converter Design of a Circuit which will measure the RMS power across a high power resistor driven from a high voltage inverter running at 4.2MHz All circuitry to be design in Analog Domain, section needed is the analog section as shown in the block diagram. 12 Inżynieria, Elektronika, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d 4g zł1627
Calculations for mechanical systems I have some calculations that are required for determining the signal power. More details to be provided. 14 Inżynieria, Elektronika, Matlab i Mathematica, Inżynieria mechaniczna, Inżynieria elektryczna Feb 21, 2018 Dziś6d 3g zł159
Design a Circuit Board: 3 phase motor controller This project is to be completed in Kicad software; the schematic and pcb layout. It is a 300amp motor controller for 3 phase AC induction motor. The battery voltage will vary between 3volts and 25 volts. It must be able to operate all the way down to 3 volts! Some boost circuitry will need to be designed for gate drive. There will be 6 mosfets total in the power stage. We are specifying to us... 7 Elektronika, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie produktu, Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d 3g zł681
Help with running example programs 8051 CAN Simpicity studio Hello all, I need help regarding running basic example CAN LIN Programs in Simplicity studio for c8051f560 tb development kit. I have the hardware and the software with example programs all set up and I would like some help regarding the pin connections(which is explained in the example programs). Regards, 7 Programowanie C, Elektronika, Mikrokontroler, Inżynieria elektryczna , Arduino Feb 21, 2018 Dziś6d 1g zł289
expert in pcb needed asap Pcb expert needed illl send the schematic 12 Elektronika, CAD/CAM, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 21, 2018 Dziś6d zł50
Need a ESP32 Firmware expert looking for a firmware expert... Need two sketch files. 1. Reading the touch pads pressed on a board and send relative signal to other pin. Already have some sample files and process to implement.. just need someone to put it altogether. 2. Small changes to an existing sketch file for ESP32. Already have a working sketch file, but need to do few changes and support. Changes for immediate purpos... 2 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Arduino Feb 21, 2018 Feb 21, 20185d 23g zł56
Heating pad I need a heating pad to cover a medical device. Space is at a premium so it needs to be small. I currently have a sample of conductive fabric a 3.7v lipo battery and a charging board from adafruit. If you can produce a system that is small, (the constraints for the battery and board are 5.7" x 2.7" and a depth of .5") (the heat pad will be approx. 6" x 9") I would like t... 13 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie produktu Feb 21, 2018 Feb 21, 20185d 21g zł637
engineering design we need someone experienced to modify our product and make it production optimized. 35 Inżynieria, Elektronika, Matlab i Mathematica, Inżynieria mechaniczna, Inżynieria elektryczna Feb 21, 2018 Feb 21, 20185d 19g zł1251
Programming of an CAN Bus Controller/Interface for an electric inverter (Codesys or C) I need a CAN bus controller programmed, which controls an inverter. The Control unit needs to send approx 25 CAN bus ID's with around 100 - 150 signals at intervals between 10 ms and 1000 ms depending on the inputs. The code could be implemented in some standart CAN controller for automotive use. I am open to suggestions. Thanks 15 Programowanie C, Elektronika, Mikrokontroler, Inżynieria elektryczna , Programowanie w C++ Feb 21, 2018 Feb 21, 20185d 17g zł2093
Electronic microcontroller circuit design Remote control transmitter and receiver circuits for an audio stereo amplifier If you are interested in this project can you let me know and I shall send further information: i. Link to download the files for this project ii Schedule of work Please let me know if you would like any more information The budget is set to the minimum val... 14 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Arduino Feb 21, 2018 Feb 21, 20185d 17g zł141
Looking for firmware programmer for stm32f4 discovery board DAC module inbox me for more details i am looking for firmware programmer who has good experience with stm32f4 discovery kit development i want to use DAC module with DMA interface for more details inbox me 3 Programowanie C, Elektronika, Mikrokontroler, Inżynieria elektryczna Feb 21, 2018 Feb 21, 20185d 16g zł254
Project for Raja V. i would like to learn pcb designing from you. 4 Elektronika, CAD/CAM, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , , Projektowanie obwodów elektrycznych Feb 21, 2018 Feb 21, 20188d 13g zł804
PCB relayout 1) Transfer of components to the bottom side of the board. 2) Add socket layout on the top side of the board. 3) Refer to attached PCB gerber file and socket foot print dxf file. 30 Elektronika, CAD/CAM, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 21, 2018 Feb 21, 20185d 12g zł460
High Side Passive 1m Delay Circuit The objective is to create a 1m delay circuit in EAGLE to delayed power that feeds an array of P MOSFET transistors. The delay is to allow enough time for the microcontroller to boot up without causing any P MOSFET to activate during bootup. Updating the firmware on the microcontroller is NOT an option. The current delay can be accomplished using a 2200uF Capacitor, however, we need a be... 21 Elektronika, Mikrokontroler, Inżynieria elektryczna , Arduino, Projektowanie obwodów elektrycznych Feb 21, 2018 Feb 21, 20185d 12g zł556
I need a channel partner for selling a wireless waterlevel controller. Kindly inbox me for further details I need some help with selling something. 8 Elektronika, Reklama Feb 20, 2018 Feb 20, 20185d 12g zł1507
Embedded software for wearable Bluetooth 5 device - open to bidding looking for an Embedded software Engineer capable to participate in software development for wearable Bluetooth 5 device. This device based on Nordic nRF52840 [adres URL ukryty - zaloguj się, aby zobaczyć], and its hardware platform includes also the following peripherals: 3-axis Accelerometer + 3-axis Gyro + 3-axis Geomagnetic sensor IC; GNSS module; FLASH memory IC; Power management IC, ... 14 Inżynieria, Elektronika, Mikrokontroler, Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 20, 2018 Feb 20, 20185d 11g zł61
PCB Design and Prototypes We are looking for someone to provide design files and 5 prototypes of a PCB with headers for a Particle Electron, Arduino Nano and an XBee. Along with that, we require a thermistor in series with a 10k resistor to use as a temperature sensor, and two voltage regulators (9v and 5v) that can reliably power an Arduino Nano, XBee and a 10ma sensor. I've included an Excel document to sketch o... 13 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Arduino Feb 20, 2018 Feb 20, 20185d 10g zł1522
Raspberry Pi Communication Shield The goal of the project is to get the design of a Raspberry Pi Shield with communication modules: - Lora SX1278 (433 MHz) or similar - 3G Cellular module compatible in Chile ([adres URL ukryty - zaloguj się, aby zobaczyć]) - GPS Module. All thre modules must have an external antenna connector. The design of the board must include all the additional components required for the proper opera... 16 Elektronika, Mikrokontroler, Projektowanie obwodów drukowanych (PCB) , Projektowanie procesów produkcyjnych, Projektowanie produktu Feb 20, 2018 Feb 20, 20185d 9g zł2038
zigbee communication board some one who is expert in zigbee network and circuiting 7 Elektronika Feb 20, 2018 Feb 20, 20185d 9g zł29
build an electronic driver Dear, FreeLancer. My name is Romani S., messaging you from Egypt. Me and my friends are looking to build an Electric motorcycle which is powered by a 7.5 KW three phase AC motor. The power source that we do have is 3.7 V(DC) lithium batteries. We do wonder if you can help us with a driver that we can use to convert the the DC source to a 3 phase AC source with the tool to change to motor speed... 13 Inżynieria, Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) Feb 20, 2018 Feb 20, 20185d 6g zł1495
Build it And Ship It Hello I need your help. I have been working with engineers to build a arduino device for my school project and have been unable to replica the experiment. I have all of the schematics and sketches. So what I need from you is to rebuild the components from the schematics and upload from the sketch files and set the devices with AT Commands and pair the bluetooth devices. And then ship the entire pr... 16 Elektronika, Mikrokontroler, Inżynieria elektryczna , Arduino, Dostawa Feb 20, 2018 Feb 20, 20185d 5g zł831
Create electronic scheme in LTSpice Create electronic scheme in LTSpice with prepared sketch. 17 Inżynieria, Elektronika, Inżynieria elektryczna Feb 20, 2018 Feb 20, 20185d 4g zł363
Power load calculations for F&B outlet in Riyadh 92 sqm F&B outlet in Riyadh. Details of all electrical equipment will be provided. Past experience in Saudi Arabia is a must, experience in f&b & retail is preferable. work is needed to be finished in 2 days 15 Inżynieria, Elektronika, Inżynieria mechaniczna, Inżynieria elektryczna , Inżynieria chemiczna Feb 20, 2018 Feb 20, 20185d 1g zł225
pcb programming Need to have a pcb programmed with the required software installed 34 Elektronika, Mikrokontroler, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Arduino Feb 20, 2018 Feb 20, 20185d 1g zł1526
Power load calculations for F&B outlet in Riyadh 92 sqm F&B outlet in Riyadh. Details of all electrical equipment will be provided. Past experience in Saudi Arabia is a must, experience in f&b & retail is preferable. 14 Inżynieria, Elektronika, Inżynieria mechaniczna, Inżynieria elektryczna , Inżynieria chemiczna Feb 20, 2018 Feb 20, 20185d zł505
Project for Mostafa H. Hi Mostafa H., I noticed your profile and would like to offer you my project. We can discuss any details over chat. 6 Inżynieria, Elektronika, Matlab i Mathematica, Inżynieria elektryczna , , Rysunek techniczny Feb 20, 2018 Feb 20, 20188d zł105
Altium PCB design I have a altium PCBdoc file. i am finding someone make the PCB. so he/she must route the PCB. PCB have already layout components. 41 Elektronika, CAD/CAM, Inżynieria elektryczna , Projektowanie obwodów drukowanych (PCB) , Projektowanie obwodów elektrycznych Feb 20, 2018 Feb 20, 20184d 23g zł122
Time based rotating platform circuit Requirement for the project - 1. A slow rotating platform with a rotation speed between 15-20 sec for 10 degree and max weight to rotate will be 700 g. 2. A timer is required as the rotation should work for 3-4 mins and then stop. 3. A relay which is active for that 3-4 mins and then stops. 4. The whole setup will be in a box so if the box lid is opened then the rotation should stop and re... 12 Elektronika, Mikrokontroler, Projektowanie obwodów elektrycznych Feb 20, 2018 Feb 20, 20184d 22g zł110
Portable Solar Lantern Design mechanical housing to fit the size of 3W, 6V solar panel. Solar panel mounted at the top, between a hand handle. The clear glass is oval, surrounding a rectangular shaped LED light source. May add frosted glass appearance at top and bottom for aesthetic and/or functionality. Base of the lantern is circular and houses four AA batteries; about 6 inches radius, and 4 inches high. The height o... 23 Elektronika, CAD/CAM, Inżynieria mechaniczna, Projektowanie obwodów drukowanych (PCB) , Projektowanie produktu Feb 20, 2018 Feb 20, 20184d 22g zł1410
Showing 1 to 50 of 1273 entries
« 1 2 3 4 5 »