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! Punësoni Electronics Engineers

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    106 punët e gjetura, me çmimin EUR

    We have VFD (gefran brand) and they work with Siemens PLC - S7 300. It seems the Gefran drives have gone obsolete. Now the new replacenment VFD from Gefran, needs modification in PLC software. The GSD file for older drives is different to that of GSD file for new drives.

    €331 (Avg Bid)
    €331 Oferta mesatare
    16 ofertat

    We have VFD (gefran brand) and they work with Siemens PLC - S7 300. It seems the Gefran drives have gone obsolete. Now the new replacenment VFD from Gefran, needs modification in PLC software. The GSD file for older drives is different to that of GSD file for new drives.

    €309 (Avg Bid)
    €309 Oferta mesatare
    5 ofertat

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    €24 (Avg Bid)
    €24 Oferta mesatare
    4 ofertat

    Budget:20$ ,need to have 5 years of expereince wih nodemcu and developing commercial products. 1)Need to connect to Android mobile hotspot to utilise 4G internet usage into nodemcu. 2)Need to call 2 webservices(24x7) and call a 4 relay according to API response,post value to server back again after executing,should run 24x7,should never stop till its reset. 3)Need to have nodemcu esp8266,4 relay m...

    €20 (Avg Bid)
    €20 Oferta mesatare
    4 ofertat

    Hello, we need to design a small pcb with a lipo bat charged using wireless power transfer. We need also to place a couple of buttons and a low consumption MCU. We need a couple of prototypes working. Simulations with SPICE will be a plus. If you think you can design this PCB really fast start your bidding with the word WPTICAN. All biddings which do not start with this word will be automatically ...

    €1967 (Avg Bid)
    €1967 Oferta mesatare
    32 ofertat

    I need talented fresh graduate in field of electronic in Kuala Lumpur. Required Skills : PCB Designing Cuircut Designing MCU Programming ARM

    €429 (Avg Bid)
    €429 Oferta mesatare
    26 ofertat
    project for an expert 3 days left
    VERIFIKUAR

    doing (matlab code + report about the results and implementation). Budget is $100. please read my words and my budget carefully before making any bids. Thanks.

    €102 (Avg Bid)
    €102 Oferta mesatare
    24 ofertat
    Remote Control Toy car ciruit 3 days left
    VERIFIKUAR

    I want someone to build a 4 CH Remote Control toy car circuit. The circuit will limit damage on rc car wheels and most be transportable.

    €464 (Avg Bid)
    €464 Oferta mesatare
    17 ofertat

    VFD model - Frecon FR 100. Arduino - Uno and Mega Draw wiring diagram/ pinout. Write few lines code for Arduino to send command to VFD inverter. Functions: Clockwise Counter Clockwise Brake PWM speed control

    €35 (Avg Bid)
    €35 Oferta mesatare
    19 ofertat

    Hello, In my business it is often practical to prepare the base of walls with compacted aggregate. To do so, a human operator manually manipulates a pneumatic tamper or a pneumatic vibrating plate before the formwork is put in place. I would like detailed engineer design drawings for a semi-autonomous movable gantry pneumatic tamper using off the shelf hardware, available in the USA with the fo...

    €558 (Avg Bid)
    €558 Oferta mesatare
    10 ofertat
    Fix PCB Design 2 days left

    We're using a PCB connected to an adafruit bluetooth feather board to power LEDs and to charge an iPad. We have a few designs that aren't working well, and are in need of someone to produce an improved design that fits our requirements. The board just needs to power LED lights, charge an iPad, and connect to a bluetooth component with firmware.

    €414 (Avg Bid)
    €414 Oferta mesatare
    25 ofertat

    Hi i need someone who can write report on this domain device to device communication

    €58 (Avg Bid)
    €58 Oferta mesatare
    12 ofertat

    Need someone to program with pickit2 microchip assembly language The logic board has 4 AC outputs 10 high current DC outputs 2 12vdc motor outputs 23 DC output 17 DC andputs three current limiting resistors

    €16 / hr (Avg Bid)
    €16 / hr Oferta mesatare
    7 ofertat

    I need the code to realize an hygrometer/thermometer based on Atmel microcontroller (Attiny 85/ 84 or other avr microcontroller). I wish to read the values from the SHT 31-D sensor and proportionally rotate two stepper motors driven by DRV 8825. Each motor rotates a pointer on a dial to indicate humidity and temperature.

    €196 (Avg Bid)
    €196 Oferta mesatare
    26 ofertat
    RF Planning 2 days left
    VERIFIKUAR

    Complete Radio Frequency Plan for LTE for our city (Maputo) We use Band 40 We have about 19 EnodeB

    €379 (Avg Bid)
    €379 Oferta mesatare
    8 ofertat

    Necesito hacer un proyecto q me convierta comunicacion spi a uart en arduino o raspberry pi

    €110 (Avg Bid)
    €110 Oferta mesatare
    26 ofertat

    Front End VLSI Design engineer Part Time in Bangalore Looking for expert FPGA Design engineer with RTL Design [Verilog] Proven track record of designing, developing, prototyping, and testing high speed FPGA designs Experience in Verilog programming & experience with Xilinx devices and development tools Design Simulation experience [Modelsim] Candidate should be familiar with solving IEEE r...

    €155 (Avg Bid)
    €155 Oferta mesatare
    9 ofertat

    Front End VLSI Design engineer Part Time in Bangalore Looking for expert FPGA Design engineer with RTL Design [Verilog] Proven track record of designing, developing, prototyping, and testing high speed FPGA designs Experience in Verilog programming & experience with Xilinx devices and development tools Design Simulation experience [Modelsim] Candidate should be familiar with solving IEEE r...

    €124 (Avg Bid)
    €124 Oferta mesatare
    2 ofertat

    Gerber Design: Dimension of PCB : 140 mm X 100 mm Major components : Microchip control PIC18F family Display : 3.5" TFT display MICROCHIP LAN : ENC23j60 SPI FLASH Memory USB FTDI series Maxim series of ADC

    €3 / hr (Avg Bid)
    €3 / hr Oferta mesatare
    29 ofertat

    Design a water purification system by using solar based distillation.

    €148 (Avg Bid)
    €148 Oferta mesatare
    19 ofertat
    Reverse Engineering Mini Relay 2 days left
    VERIFIKUAR

    The freelancer shall propose the materials required and to respect same technical specs and the most close dimensions.

    €21 (Avg Bid)
    €21 Oferta mesatare
    4 ofertat

    Looking for electrical engineer who can design and produce simple prototype with OTS components. Based in USA. Project: create a self regulating radiant heat cable with thermostat that plugs into a GFCI wall plug. Cable would be similar to a water pipe heating cable(20-60feet in length) and would have to hold stable operating temperatures of 70-140F. The radiant heat cable would be attach to s...

    €434 (Avg Bid)
    €434 Oferta mesatare
    7 ofertat

    We have been developing a lighting control system which consists of an app, hardware (LED drivers, wall switches, sensors), and MCU embedded software/firmware. We are a start up in Hong Kong aiming at providing the system to the Hong Kong market.

    €1101 (Avg Bid)
    €1101 Oferta mesatare
    33 ofertat

    I need a power strip that is similar to many other products in terms of function (just google wifi power strip etc). I will even send you one to deconstruct to get a better idea. I need the design of the strip as well as the wiring and pcb to control it. I will create a separate project for the coding.

    €2001 (Avg Bid)
    €2001 Oferta mesatare
    39 ofertat

    Please do chat me and I explain everything

    €9 / hr (Avg Bid)
    €9 / hr Oferta mesatare
    36 ofertat
    wiring a solenoid 1 day left
    VERIFIKUAR

    New electro mechanical lock needs To be wired for trade show.

    €297 (Avg Bid)
    Cilësuar
    €297 Oferta mesatare
    14 ofertat

    Preciso de um sistema supervisorio integrando Arduino e Elipse SCADA, onde o supervisorio controla 3 motores de passo e lêem seus valores de pulso.

    €149 (Avg Bid)
    €149 Oferta mesatare
    5 ofertat
    FirmWare Developer 1 day left
    VERIFIKUAR

    I am looking for a Firmware developer on STM32F411 or similar.

    €13 / hr (Avg Bid)
    €13 / hr Oferta mesatare
    27 ofertat

    I need 2 EPROMS coded with updated firmware for a midi module I have. EProm's are marked in yellow.

    €11 - €22
    €11 - €22
    0 ofertat

    The progect is done in Gradle and it must compile an Arduino project with certain parameters. After compiling...the resulting [login to view URL] file should be moved in a specified folder already created,if not,creating it at the spot. The following input parameters: 1. fileName for [login to view URL] file [login to view URL] Variable1 that should be inserted in the project [login to view URL] ...

    €324 (Avg Bid)
    €324 Oferta mesatare
    3 ofertat

    Hi. I want to build a smaller version of the fly/mosquito racket/swat and I want to have a charging by USB capability

    €184 (Avg Bid)
    €184 Oferta mesatare
    10 ofertat

    This project needs mp3 file transfer from Android to arduino over hm-10 bluetooth module and write it to SD card with SD card reader. I need working sample code and connection scheme that how wires have been connected to arduino. My budget is about 100-150 USD.

    €139 (Avg Bid)
    €139 Oferta mesatare
    18 ofertat

    Needing assistance with a design of an extension cord to be used on standard 120VAC electrical systems in the US. We would want both a 2-wire & 3-wire design. Primary change or work would be at the plug end as well as possibly at the female receptacle end.

    €405 (Avg Bid)
    €405 Oferta mesatare
    13 ofertat

    Learn PCB design using eagle can u teach me

    €120 (Avg Bid)
    €120 Oferta mesatare
    21 ofertat
    automated production system 1 day left
    VERIFIKUAR

    Greetings, i need a to be able to spray pain from point A to point B. i would like to hired a programmer who can make a code for a arduino or rasberry PI. Basically what im looking for is to be able to push a start button. move the object or spray gun from point A witch is home to starting point B wait there for a programmable period of time and then return to Point A activating a relay and with ...

    €393 (Avg Bid)
    €393 Oferta mesatare
    43 ofertat

    Hey there, I'm developing a small voltage detecting device similar to these: [login to view URL] And I need your help designing the electronics. You will be required to: * Design electronics * Test and advise on suitable batteries * Create a working prototype Please begin your proposal with the word Robot so I know you're not a robot : ) The number one objective of this project is t...

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    12 ofertat
    €461 Oferta mesatare
    19 ofertat
    Electronic design 1 day left
    VERIFIKUAR

    We require the services of an electronics engineer to design circuit board,electronics and system to use on our new range of furniture

    €397 (Avg Bid)
    €397 Oferta mesatare
    46 ofertat

    The main idea is to make a similar product like the vaadu captor and adding a lot of enhancement : [login to view URL] what we need to improve regarding the vaadu captor are : - wifi(dual channel) / bluetooth.

    €745 (Avg Bid)
    €745 Oferta mesatare
    17 ofertat

    Please respond only after reading in entirety & understanding the description. Need 38 W at 24VDC & 58W at 120VAC power. The location for this plant will be in 36.794556, -118.899506 MS bing co-ordinates in Seqouia National forest, Fresno County, CA, USA. The facility needs to be 24x7x365 operation, so please keep that in mind in your design. A generator is available to charge the batteri...

    €1437 (Avg Bid)
    €1437 Oferta mesatare
    23 ofertat
    Design simple mobile application 23 hours left
    VERIFIKUAR

    Baby Cot monitoring will be built-in with various sensors. A mobile application will be connected via Bluetooth to the Arduino Bluetooth module. A simple mobile app will be designed to receive notification once sensors activated. The sensor includes motion, temperature, sound. Design a mobile app that can be connected to my Arduino Bluetooth module, constantly update room's temperature via ...

    €41 (Avg Bid)
    €41 Oferta mesatare
    17 ofertat

    need someone to put a schematic for hybrid online tapchanger. for 33KV/400v and another one for 400v/230v you can copy from the internet but it needs to be [login to view URL] student you need to write a short report.

    €95 (Avg Bid)
    €95 Oferta mesatare
    5 ofertat

    A relay switching (around 100 relays) using microcontroller in a pre-definite sequence and corresponding displays etc.

    €135 (Avg Bid)
    €135 Oferta mesatare
    40 ofertat

    I have STB with chipset BCM7358, I need some person for cooperation to perform some tests and repairing , for more information please contact me [Removed by Freelancer.com Admin - please see Section 13 of our Terms and Conditions]

    €381 (Avg Bid)
    €381 Oferta mesatare
    4 ofertat
    Build Mega2560Ethernet Stand Alone 13 hours left
    VERIFIKUAR

    This project consists in build a stand Alone Arduino Mega2560 + Ethernet module in one PCB. Ethernet module Wiznet 5200. This PCB need LEDs to indicate power supply and power supply input is 24VCC. And need a USB interface similar to Arduino mega 2560. This project is a similar a ARDUINO MEGA2560+EthernetShield REV3 but components diposed in only one PCB.

    €228 (Avg Bid)
    €228 Oferta mesatare
    25 ofertat

    Diseñar un procesador que configure el SPI con el módulo nrf24l01, y luego mandar mensajes en radio frecuencia entre dos módulos nrf24l01

    €390 (Avg Bid)
    €390 Oferta mesatare
    4 ofertat

    Diseñar un procesador que configure el SPI con el módulo nrf24l01, y luego mandar mensajes en radio frecuencia entre dos módulos nrf24l01

    €221 (Avg Bid)
    €221 Oferta mesatare
    2 ofertat

    Please read this requirement in order to correctly post a bid for this project. This initial project is to define the method and plan for development of a sub GHz RF Data Link Design for ISM band SRD Radio Control IoT. I would like advice from an engineer who has experience with RF chip sets and modules in the 433MHz, 868MHz and 915MHz ISM bands. Also experience of the radio regulations which mu...

    €196 (Avg Bid)
    €196 Oferta mesatare
    2 ofertat
    Matlab – Arduino – Camera 9 hours left
    VERIFIKUAR

    Matlab – Arduino – Camera This project pays 15 USD only. Please don’t bit above. You would need to help me connect the LinkSprite Infrared Camera to the Sparkfun Arduino Uno from the Matlab platform. You would also need to write some simple Matlab code to take photos every few seconds and save then to memory. Facts • I am running my project from Matlab • Using Matl...

    €17 (Avg Bid)
    €17 Oferta mesatare
    8 ofertat

    I need a professional who could design a LED PCB (as per given specifications), print it and mount the LED as well. Specifications as below: 1. PCB size is 5 x 5 inch 2. Pieces - 5 (Initial) 3. Single side aluminium PCB - SMD LEDs placed in 3 rows (9 x3 = 27) More details will be provided after the initial offer. A Non-disclosure agreement will need to be signed before undertaking the work. ...

    €104 (Avg Bid)
    €104 Oferta mesatare
    27 ofertat