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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    163 δουλειές που βρέθηκαν, με τιμές EUR
    PCM desing electronic 6 μέρες left

    Size: 2 bord=14mm*70mm Parts: Sim card on bord Battry on bord Spicker on bord Microphon on bord Button camera Camera 5 mp USB sharg battry Function: [κάνε είσοδο για να δεις το URL] mobile with SIM card on board and automatic call and talk and talk and voice calling (call with ...

    €169 (Avg Bid)
    €169 Μέση Προσφορά
    4 προσφορές

    need GUI for the Raspberry python script - few buttons, few boxes for to enter information, few simple indicators

    €14 (Avg Bid)
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    3 προσφορές
    €24 Μέση Προσφορά
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    Scope of project: Mimic a vehicle lightning system. Deliverable: functional prototype with design files (Kicad schematics, Kicad PCB file, Gerber files, BOM, source code - fully commented with explications, binary). The PCB designs and schematics could be in other free tools. Description: description of project is atached in the PDF. Architecture: - For device that connects to motorcycle - Prot...

    €362 (Avg Bid)
    ΣΜΓ
    €362 Μέση Προσφορά
    16 προσφορές
    NI Multisim 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    NI Multisim expert to do a BJT circuit

    €5 / hr (Avg Bid)
    €5 / hr Μέση Προσφορά
    7 προσφορές
    PCB design 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I need someone with a background in electronics to assist me with the design of my project. I have created a couple different designs, and find that I have difficulty getting the resistors and other components sized right. I would also like to design for SMT instead of through hole and use ESP8266 module (or other recommended module) and not a delevopment board.

    €120 (Avg Bid)
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    19 προσφορές
    anc active noise control -- 3 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm Read Less

    €139 (Avg Bid)
    €139 Μέση Προσφορά
    2 προσφορές
    Larger SD card 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Modify Atmel AVR program to accept both FAT and FAT32 SD cards. Present program will only recognize FAT up to 2 Gb.

    €132 (Avg Bid)
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    3 προσφορές
    Elcede NCP 220-4 plotter 6 μέρες left

    Hi, I am searching for someone who can help me to brink back to life my Elcede ncp 220-4 plotter. The plotter is working but the old computer that is controlling it stopped working. So i looking for a solution so i can use the plotter with a newer type of windows on external computer i will connect to it with the plotter by 5 parallel ports. (So maybe also a sollution so it will work from usb to...

    €600 (Avg Bid)
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    Designing a controllable laser lamp with 15 pcs 100mW 980nm LED laser matrix. The LEDs should be individually driven, controlled with current sensing monitor function. The controller should control integrated monochrome graphic display, - output power setting in 3 steps,(30% - 50% - 100%) - pulse mode control 1-3 settings (continuous, 5Hz/w 50% duty cycle , 10Hz/w 50% duty cycle) - timer (3 minut...

    €1223 (Avg Bid)
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    Need to build a Rfid reader with arduino...but I need a code where if I use a card on the reader if picks up a unique ID which is associated with a picture this then goes though FACIAL recognition where a camera takes a picture of the person to see if it is the same person...need only the code using python

    €451 (Avg Bid)
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    11 προσφορές

    Design of 3 level diode clamped multilevel inverter using SVPWM for motor drive.

    €16 (Avg Bid)
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    1 προσφορές

    We are looking for a Signals Processing Engineer with experience in modelling sound signals for secondary representation from its properties such as identifying distinct frequencies and other numerical/mathematical implementations that are specific to our use case i.e intensities representation, energy calculations and sound imaging e.t.c. We are Silicon Valley-based and are looking for someone w...

    €24 / hr (Avg Bid)
    €24 / hr Μέση Προσφορά
    12 προσφορές

    Make alterations to Atmel AVR assembly code

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
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    I have a Vertical slider connecting to a stepper motor via timing belt. So I want to control the speed of the stepper motor using a Keypad and a Screen by entering speed in Velocity that is mm/sec or cm/sec. I need you to program this for me with connections of LIMIT switches as well.

    €376 (Avg Bid)
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    19 προσφορές

    We are paying for written application notes based on our configurable mixed signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). Writer will be responsible for...

    €794 (Avg Bid)
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    4 προσφορές
    Product engineer 6 μέρες left

    Evaluates Electronic systems, products, components, and applications by designing and conducting research programs; applying knowledge of electricity and materials. Leading product development and handling of assembling unit Develop Electronic products by studying customer requirements; researching and testing manufacturing and assembly methods and materials Prepares product reports by collecting,...

    €6 / hr (Avg Bid)
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    4 προσφορές
    VHDL code in Quartus software and de-soc board 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This Project is to code exercises on latches, flip-flops and registers along with switches, lights and multiplexers VHDL -- Quartus Prime Lite 18.1 Quartus. Altera De-Soc board hardware implementation

    €29 (Avg Bid)
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    3 προσφορές
    active noise control and reduction 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    active noise control . Development of a pcb board . A noise emission is analysed in frequency by a microphone and from a loudspeaker an opposite noise cancels the effect of the source . Reference data: A) noise 40 dBA B) distance from the noise source to the loudspeaker about 300 mm

    €201 (Avg Bid)
    €201 Μέση Προσφορά
    4 προσφορές
    Automotive cluster software 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Design and code an automotive cluster based on [κάνε είσοδο για να δεις το URL] Software. Write code to allow working of the device on a J1939 vehicle. Code and design should be done to fit a 10.1" Capacitive touch screen with interaction. Hardware used: Toradex iMX6 SoM with ...

    €1149 (Avg Bid)
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    18 προσφορές
    Automotive P.A Amplifier 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Automotive P.A Amplifier. All project files will be required including, gerber, Altium project, code, firmware for the device. This project is to design an Automotive P.A Amplifier that will be manufactured 9- 36VDC Input Voltage Permanent 9-36VDC Input Voltage Ignition Switch mode low heat low power loss xxVDC to 12VDC converter. 12V Output Permanent (Current limited to 6A Max ) 12V Output Ign...

    €2010 (Avg Bid)
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    7 προσφορές
    Arduino with WIFI Module 6 μέρες left

    Dear Frelancer: First of all, the person I am looking for must be a resident in the USA, because I need to be able to visualize real results. On the other hand, I want you to know the following: 1) Arduino IDE 2) ESP-WROOM-02 module The specific tasks I wish to perform are the following: a) Connection to 2.4 GHz networks b) SSID error detection c) PASS error detection d) Detection of all poss...

    €176 (Avg Bid)
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    8 προσφορές
    Looking for a GNU and SDR expert 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, me and my company are looking for someone that can help us in the Radio and SDR domain, we are currently working on a radio project but it's all new to us so we are trying to reach out to someone one that can guide us with some details, flow graphs and ideas. Preferably someone with practical experience. Further details will be discussed after contact.

    €38 / hr (Avg Bid)
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    6 προσφορές
    Electrical Engineer 6 μέρες left

    Looking for Electrical Engineer to design transformer layout. Details will be discussed with the chosen freelancer. To be submitted today. Total Maximum Budget is 30 usd.

    €26 (Avg Bid)
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    I need a programmer 6 μέρες left

    Hi, I have a display led light for my shop that needs a new Attiny85 chip programmed to work the lights. I fried the other chip, including pic of the light..chip needs to be programmed to alternate and fade between the two light. Thx Ian

    €47 (Avg Bid)
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    I need three LEDs controlled by Arduino nano, triggered by RF remote. LEDs1 &2 should latch on and flame flicker on rf button one. This button should also turn off LEDs 1&2. RF button 2 should latch on pulsing LED3 and turn it off. both operations should be able to run simultaneously and not interfere with each other. Simple, right???

    €33 (Avg Bid)
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    Edit Arduino Mega Sketch. 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I would like to use a 1.3" OLED LCD Display Module IIC I2C Interface 128x64, instead of the 20x4 LCD I2C shown in the Layout picture. I require someone to edit the sketch to make this change. I have included pictures and the sketch in the files section. If you believe you can accomplish this project please bid.

    €28 (Avg Bid)
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    14 προσφορές
    Protocolo ejecutivo/mdb 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Necesito comunicar un microcontrolador esp8266 a medios de pago mediante protocolo ejecutivo o mdb.

    €180 (Avg Bid)
    €180 Μέση Προσφορά
    8 προσφορές

    Necesito el diseño de un cuadro electrico trifasico IGA 63A 2 x diferenciales 63A 2 magnetotermicos trifasico 40A 6 magnetotermicos monofasico (10A, 16A, 25A) vivienda Se requiere el esquema y lista de material marca shneider

    €43 (Avg Bid)
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    6 προσφορές
    get paid for app note 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are paying for written application notes based on our configurable mixed signal ICs & integrated power switches. These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). How to make the complexity o...

    €1358 (Avg Bid)
    €1358 Μέση Προσφορά
    1 προσφορές
    iot-edge-ai-camera 6 μέρες left

    I am an independent IoT Edge Systems Engineer and Architect, and owner of the partnership US Purtek LLC ([κάνε είσοδο για να δεις το URL]). I am current developing a Proof of concept (PoC) for a customized solar and battery powered, standalone AI camera with 24x7 4G LTE/ NB-IoT / LT...

    €19 / hr (Avg Bid)
    €19 / hr Μέση Προσφορά
    12 προσφορές
    SPI Protocol Developer 6 μέρες left

    Looking to use the services of a developer with Serial Peripheral Interface protocol to have a Particle board talk with an eInk display.

    €977 (Avg Bid)
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    30 προσφορές
    Circuit board and CPU designer needed for prototype 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hello, I want to build a prototype of my new product. I need someone who is good in circuit board building and knows how to make software aswell.

    €129 (Avg Bid)
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    21 προσφορές
    Specific EAGLE OE/R Circuit and Schematic 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    All outputs are enabled by pulling the common OE/R input high. When OE/¯R is low, all outputs are inhibited and all latches are reseted. The OE/¯R function is important during power-up,in preventing floating inputs from turning on the outputs. Operating Votlage 11vdc-14vdc / 3.3v Delay time 2us

    €77 (Avg Bid)
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    15 προσφορές
    PCB BME280 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Español o ingles./ Spanish or English. PCB board development for BME280. Minimum width. I2C as input with 2 pads top and 2 bottom (SDA and SCL in one side and VCC and GND in other side). No holes for I2C connection. Only 2 layers Take care with the model: BME has temperature, presure and humidity! PCB will be developed in Proteus or Altium. Project files and Greber files will also be provi...

    €32 (Avg Bid)
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    17 προσφορές
    battery powered arduino based power supply prototype 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i have working prototype of an arduino based variable voltage power supply to control small motor speed with wireless on/off [κάνε είσοδο για να δεις το URL] button is not working so need work on that.i got schematics,bom list,design files and coding files are [κάν&epsilon...

    €148 (Avg Bid)
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    52 προσφορές
    Industrial PCB 5 μέρες left

    Only the freelancers of Gujarat should bid for this project

    €863 (Avg Bid)
    Τοπικό
    €863 Μέση Προσφορά
    9 προσφορές

    My fiat panda, (09 reg) has a problem where the engine cuts out going over bumps. The amber engine warning light flicks on, power to the engine is lost, then it usually flicks off and power is resumed. Recently this has happened at when braking to stop and the engine may then stall, with red lights coming on the dash. The only thing on the web is that a few people find this model temperamental ov...

    €615 (Avg Bid)
    Τοπικό
    €615 Μέση Προσφορά
    3 προσφορές

    My project is a software office. for that I need electrical designs and material estimation. I do have floor plan.

    €72 (Avg Bid)
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    11 προσφορές
    Diseño de proyecto de domótica en un edificio 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Estamos buscando a un Ingeniero de Telecomunicaciones para el desarrollo de una memoria de 50 páginas de un proyecto. Se trata de elaborar la memoria de un trabajo de implementación de un sistema básico de hogar digital en el área de residencia que consta de: -Servicios de control del entorno. Control automático de persianas, control de tempe...

    €963 (Avg Bid)
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    5 προσφορές

    I need programmers with experience on the Nordic 9160 platform. Either 9160DK or thingy91. Programming on Segger IDE preferred.

    €486 (Avg Bid)
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    Requirement- 1. Auto Control through a small PLC (Siemens make only - S7-100/200) is required to be provided for Controlling the Air Cond Units (3nos), 2 Cooling Towers, 2 Pumps and Motorized Fir Dampers, and for Control of Makeup Water Line based on the Level Indications. 2. PLC communication will be of Profibus type only. 3. Your PLC should be made to communicate with our PLC system...

    €347 (Avg Bid)
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    I am looking for someone who has android motherboard PCB project files based on Qualcomm Snapdragon MSM8996 and can do open sourcing the PCB project files. Once you have the PCB file, I will pay 100$ soon. Please contact me.

    €151 (Avg Bid)
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    There is project in some software, we need to draw schematic in the Altium software, and to create a little different PCB design, remove and add some new components, to reduce quantity of layers from 7 to 4.

    €10 / hr (Avg Bid)
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    electronic engineer 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    using GA for Optimal Placement of FACTS devices in Transmission lines 1- Doing the load flow analysis by Newton Raphson in IEEE 30 bus system. 2-Adding randomly the FACTS devices ( e.x, UPFC one device) on IEEE 30 bus. 3- Finally, using a genetic algorithm for the optimum location of FACTS devices.

    €35 (Avg Bid)
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    IOT power line 5 μέρες left

    Hi, My name is Oren and I'm HW manager at CC. I have IOT design including 2 units with very similar design :uC + Wifi + ST power line modem+ AC/DC converter I'm looking for PCB layout services regards, Oren

    €443 (Avg Bid)
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    we will cooperate together to make course about Matlab programming and simulink and uploading course in udemyand make book and uploading it in Amazon ......... we will marketing course to all universities around world....

    €280 (Avg Bid)
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    Upgrade Cisco Switch Firmware 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We several Cisco Catalyst switches that runs IOS 12 and IOS 15. We want to upgrade the ones that runs 12 to the exact version of the ones that runs 15. What we provide: 1. SSH access to a computer running minicom (serial communication program) that is connected to the CONSOLE port on the switch. 2. SSH access from the computer to the switch 3. Logs and reports from the current switches that runs ...

    €27 (Avg Bid)
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    Embedded Software Design 5 μέρες left

    IOT projects requiring embedded software using C, Diptrace PCB(preferable). Outputs/Requirements - Schematic - PCB layout - C Code Testing will be done by us. Require reliable Pune or Mumbai(India) based Engineer.

    €6 / hr (Avg Bid)
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    AWR Design Environment software 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    looking for someone having expertise in AWR Design Environment software. Determining the error vector magnitude in a communication transmitter as a function of the parameters of the power amplifier by establishing a simulator test bench to calculate the EVM for some basic modulation schemes and for simple amplifier models.

    €83 (Avg Bid)
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    2 προσφορές