Elektronika Dela in natečaji

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!
Sign up and start earning
Sign up to start earning. Si an Electronics Engineer? Lahko bi služil denar na teh projektih!

Brskaj med deli na Freelancer.com

Projekt/Natečaj Opis Ponudbe/Vnosov Znanja Pričeto Se konča Cena (EUR)
Build a simulink model of the DC motor Build a simulink model of the DC motor 1 Inženiring, Elektronika, Matlab and Mathematica, Verilog / VHDL, Elektro inženiring Feb 22, 2018 Danes6dni 23ur €20
designing and simulating a circuit for slot car that must take a voice input to control the speed of sound. the design is part of a project and it needs to be done asap. the simulations should be done for a microcontroller so the knowledge of C or assembly is a benefit. the outline of the design will be provided and has to be designed on OrCad. 0 Elektronika, Mikrokontroler, Programming Feb 22, 2018 Danes6dni 22ur -
Circuit Designing Issue in Power Supply.. I am interested to reduce the ripple factor in the power supply of 8V. 8 Inženiring, Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tokokrogov Feb 22, 2018 Danes6dni 20ur €14
Design and Prototype of Devices (mechanical&electronics) I'm looking for a freelancer (or a team) who is located in China. I need an electronic engineer skilled in Arduino, Raspberry Pi, WiFi, Bluetooth, PIC, PLC and professional in Electronics schematics and PCB design (Altium)–Circuit analyzing and debugging- Hardware reverse engineering - Firmware development –C++, C- microcontroller embedded system - EMC Compliance Consultancy - Te... 3 Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Arduino Feb 22, 2018 Danes6dni 20ur €450
Circuit Designing Issue in Power Supply I am interested to reduce the ripple factor in the power supply of 5V. 7 Inženiring, Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tokokrogov Feb 22, 2018 Danes6dni 20ur €15
traffic system It's basically about traffic/congestion management system, this will allow drivers and riders to avoid traffic by taking alternative route when there is a congestion on a particular road. Devices with sensors will be placed at intervals to help detect the amount of cars at a given distance. Let's say 10devices in a kilometer The information will be sent to a system that helps calculate... 8 Elektronika, Mobile App Development, Oblikovanje tokokrogov, Documentation Feb 22, 2018 Danes6dni 18ur €399
AFSK transcever for Silicon labs Si446x An AFSK signal is an FSK signal whose DR changes with the two audio tones’ frequency. As an example take the Bell 202 modulation format where one audio frequency is 1200 Hz while the other is 2200 Hz. From the receiver’s perspective these signals translate to 2400 bps and 4400 bps DR streams, respectively. The reason the DR is twice as much as the audio tone frequency is that a full c... 2 Inženiring, Elektronika, Mikrokontroler, Elektro inženiring Feb 22, 2018 Danes6dni 18ur €193
Build me a PCB layout with all the parts needed from the given schematics Build me a PCB layout with all the parts needed from the given schematics attached. I will be sending the PCB layout to the company who would make the PCB layout as well as the parts needed. *Please analyze the pdf fille attached 23 Elektronika, Oblikovanje tiskanih vezij v PBC, Raspberry Pi Feb 22, 2018 Danes6dni 16ur €124
Cellular IoT board with NB IoT and LTE Cat M1 We want to develop an IoT solution which fits into a matchbox and hosts both LTE CatM1 and NB IoT technologies based on 3GPP standards for global communication. The communication board is a start and will be expanded to a development board adding GPS and Accelerometer/Magnetometer with solar capabilities 7 C programiranje, Brezžično, Elektronika, Mikrokontroler, Elektro inženiring Feb 22, 2018 Danes6dni 16ur €298
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... 6 Inženiring, Elektronika, Matlab and Mathematica, Algorithm, Elektro inženiring Feb 22, 2018 Danes6dni 15ur €333
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. 17 Python, Elektronika, Mikrokontroler, Arhitektura porgramske opreme, Arduino Feb 22, 2018 Danes6dni 15ur €565
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. 17 Python, Elektronika, Mikrokontroler, Arhitektura porgramske opreme, Arduino Feb 22, 2018 Danes6dni 15ur €1197
FREELANCERS LOCATED IN USA Winter work jacket FREELANCERS LOCATED IN USA I am looking for a freelancer to help me with a prototype for a Winter work jacket. Must have knowledge in: * Electronics * Clothing design * Experience with heating pads * Manufacturing to make a working prototype ONLY BID IF LOCATED IN USA 2 Elektronika, Proizvodnja, Oblikovanje izdelka, Linije oblačil, Ogrevalni sistemi Feb 22, 2018 Danes6dni 14ur €642
QPSK FPGA Demodulator xilinx (Source code required) We need to develop a QPSK demodulator FPGA xilinx based. 11 Elektronika, Verilog / VHDL, Mikrokontroler, Elektro inženiring, FPGA Feb 22, 2018 Danes6dni 13ur €598
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. 12 C programiranje, Elektronika, Mikrokontroler, Elektro inženiring, Arduino Feb 22, 2018 Danes6dni 13ur €10
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 11 Elektronika, CAD/CAM, Solidworks, Oblikovanje tiskanih vezij v PBC, Oblikovanje izdelka Feb 22, 2018 Danes6dni 13ur €125
Write an IEEE paper - write an IEEE paper in computer/electrical engineering 18 Inženiring, Elektronika, Elektro inženiring, Computer Science Feb 22, 2018 Danes6dni 12ur €89
Write an IEEE paper write an IEEE paper in computer/electrical engineering 22 Inženiring, Elektronika, Pisanje tehničnih vsebin, Elektro inženiring, Computer Science Feb 22, 2018 Danes6dni 12ur €89
PCB DESIGN Design a Printed Circuit Board 57 Elektronika, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje izdelka, Oblikovanje tokokrogov Feb 22, 2018 Danes6dni 10ur €23
Electronics Engineering freelancer who can edit Electronics Engineering papers 20 Elektronika Feb 22, 2018 Danes6dni 9ur €303
EV conversion kit convert gasoline engine drivetrain to an electrical system using Li-ion batteries 9 Inženiring, Elektronika, Strojni inženiring, Elektro inženiring, Oblikovanje tiskanih vezij v PBC Feb 22, 2018 Danes6dni 7ur €6311
Project for Emma J. -- 18/02/22 11:49:44 Mam, I did as you said you know the job right? 3 Grafično oblikovanje, Pisanje reklamnih vsebin, Oblikovanje logotipov, Vnos podatkov, Elektronika, Feb 22, 2018 Danes9dni 5ur €1
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 Grafično oblikovanje, Pisanje reklamnih vsebin, Oblikovanje logotipov, Vnos podatkov, Elektronika, Feb 22, 2018 Danes9dni 5ur €27
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 21, 2018 Danes6dni 2ur €509
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... 11 C programiranje, Elektronika, Mikrokontroler, PLC in SCADA, Arduino Feb 21, 2018 Danes6dni 2ur €118
Basic code for STM32F446 Nucleo board I need someone expert for Basic code for STM32F446 Nucleo board 7 Inženiring, Elektronika, Mikrokontroler, Elektro inženiring Feb 21, 2018 Danes6dni 2ur €123
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 [url removed, login to view] 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 managem... 6 Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 21, 2018 Danes6dni €5
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... 16 Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Lua Feb 21, 2018 Feb 21, 20185dni 23ur €123
need a circuit designer only fresh can bid message me so we discuss further details 32 Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 21ur €6
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. 13 Inženiring, Elektronika, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 20ur €377
Calculations for mechanical systems I have some calculations that are required for determining the signal power. More details to be provided. 14 Inženiring, Elektronika, Matlab and Mathematica, Strojni inženiring, Elektro inženiring Feb 21, 2018 Feb 21, 20185dni 19ur €38
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje izdelka, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 19ur €163
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 C programiranje, Elektronika, Mikrokontroler, Elektro inženiring, Arduino Feb 21, 2018 Feb 21, 20185dni 17ur €69
expert in pcb needed asap Pcb expert needed illl send the schematic 12 Elektronika, CAD/CAM, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 16ur €12
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Arduino Feb 21, 2018 Feb 21, 20185dni 15ur €13
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje izdelka Feb 21, 2018 Feb 21, 20185dni 13ur €153
engineering design we need someone experienced to modify our product and make it production optimized. 36 Inženiring, Elektronika, Matlab and Mathematica, Strojni inženiring, Elektro inženiring Feb 21, 2018 Feb 21, 20185dni 11ur €301
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 C programiranje, Elektronika, Mikrokontroler, Elektro inženiring, C++ programiranje Feb 21, 2018 Feb 21, 20185dni 9ur €501
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... 15 Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Arduino Feb 21, 2018 Feb 21, 20185dni 9ur €33
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 C programiranje, Elektronika, Mikrokontroler, Elektro inženiring Feb 21, 2018 Feb 21, 20185dni 8ur €61
Project for Raja V. i would like to learn pcb designing from you. 5 Elektronika, CAD/CAM, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, , Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20188dni 5ur €192
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 4ur €110
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, Elektro inženiring, Arduino, Oblikovanje tokokrogov Feb 21, 2018 Feb 21, 20185dni 4ur €133
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, Marketing Feb 20, 2018 Feb 20, 20185dni 4ur €361
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 [url removed, login to view], 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, Li battery gas ga... 14 Inženiring, Elektronika, Mikrokontroler, Oblikovanje tiskanih vezij v PBC, Oblikovanje tokokrogov Feb 20, 2018 Feb 20, 20185dni 3ur €15
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, Elektro inženiring, Oblikovanje tiskanih vezij v PBC, Arduino Feb 20, 2018 Feb 20, 20185dni 2ur €364
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 ([url removed, login to view]) - 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 operation of the module... 16 Elektronika, Mikrokontroler, Oblikovanje tiskanih vezij v PBC, Oblikovanje proizvodnje, Oblikovanje izdelka Feb 20, 2018 Feb 20, 20185dni 1ur €488
zigbee communication board some one who is expert in zigbee network and circuiting 7 Elektronika Feb 20, 2018 Feb 20, 20185dni 1ur €7
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 Inženiring, Elektronika, Mikrokontroler, Elektro inženiring, Oblikovanje tiskanih vezij v PBC Feb 20, 2018 Feb 20, 20184dni 23ur €358
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, Elektro inženiring, Arduino, Dostava Feb 20, 2018 Feb 20, 20184dni 21ur €199
Showing 1 to 50 of 1271 entries
« 1 2 3 4 5 »