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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    165 punët e gjetura, me çmimin EUR

    Document with full requirements will be shared once discussed with person up for the job. Verilog code in top down design for a 4-bit ALU. A test bench will be needed to test design and needs to be able to program DE0-CV FPGA board to implement the full design.

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

    Hi freeelancers, I need simple equation to calculate battery draw Wh having variables voltage, time and battery voltage/capacity. For example battery 12,6V(full charged) 3Ah 3cells series goes to 11,6V in 1hour. I need equation to get draw Wh and equation for power Ah consumed. And later battery percentage based on litium 3.7 18650 cell curve. Keep it simple. I can pay $15 for this equation. A...

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

    (Solo Español) Necesitamos desarrollar en Arduino tanto la lógica, programación y que nos diga que elementos deberíamos comprar para desarrollar un sistema con varios funcionamientos con un display de 4 digitos de 7 segmentos con leds. Las funcionalidades que necesitamos son: 1-Cronómetro 2-Cuenta atrás seteable por botones (a futuro bluetooth con una app)...

    €173 (Avg Bid)
    €173 Oferta mesatare
    4 ofertat

    matlab +simulink + electrical engineer only expert dont bid if not expert

    €138 (Avg Bid)
    €138 Oferta mesatare
    1 ofertat

    Electronic PCB design for Infrared thermal scanning camera with WIFI connectivity and mobile phone application including IOT and a receiving device with an LED color HD screen and speaker . Scope includes the attractive custom made plastic enclosure, chargeable replaceable battery with USB connection to standard power adapter, Build in memory to record the highest recorded temperature within the v...

    €477 (Avg Bid)
    €477 Oferta mesatare
    6 ofertat

    Hi! I need a circuit diagram of a an induction metal melting furnace

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

    Hi! I already have access to my camera both via my phone app and TV Screen at home but I want to have a remote access to it via TV Screen

    €22 (Avg Bid)
    €22 Oferta mesatare
    1 ofertat
    Control Systems Engineer Required 6 ditë left
    VERIFIKUAR

    Control Systems Engineer Required with strong Matlab skills for basic Matlab task. Only control systems engineer can bid please

    €18 (Avg Bid)
    €18 Oferta mesatare
    5 ofertat
    LED Light strip 6 ditë left

    Want a Raspberry Pi or Arduino program to control lights based on volume input that shifts the colors from one to another. Would also like a parts list if possible for a six volt system.

    €130 (Avg Bid)
    €130 Oferta mesatare
    15 ofertat

    Hi! I need a sketch for my arduino driven by a specific and a remote control that is known by my arduino.

    €31 (Avg Bid)
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    12 ofertat

    Microcontroller programming in C expert needed

    €15 (Avg Bid)
    €15 Oferta mesatare
    8 ofertat

    i need help with rtc72421 real time clock chip in my construction it go too fast or too slow, but never ok please help!

    €45 (Avg Bid)
    €45 Oferta mesatare
    1 ofertat
    VLSI work.. 6 ditë left
    VERIFIKUAR

    Design and analyze different MOS combinational logic circuits

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

    Embedded Programming expert with Nucleo-F429ZI - Stmicroelectronics - Development Board‎

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

    PROJECT NAME: Ultrasonic Location detection TASK: Design and construct a microprocessor-controlled system to detect the location of an ultrasonic transmitter in a room, log the location and graph the location on a monitor. Microprocessor used: MSP 430

    €50 (Avg Bid)
    €50 Oferta mesatare
    7 ofertat

    PCB design according to the DC2259A demo board schematic, included a microprocessor and a current [identifikohuni për të parë adresën URL] 40-50 components.

    €197 (Avg Bid)
    €197 Oferta mesatare
    25 ofertat
    CC2530 Zigbee z-stack Project 6 ditë left
    VERIFIKUAR

    I need an expert in IAR with Z-stack I have cc2530 zigbee board for home automation More details will be discuss via chat

    €191 (Avg Bid)
    €191 Oferta mesatare
    2 ofertat

    The designed freelancer needs to have the knowledge about MIDI coding, using hairless MIDI, and about sensors and arduino (NANO) writing code. You'll be asked to complete the following task: - Writing midi code for an accelerometer wireless - Implement already existing codes with leds - (if possibile) make wireless an already designed code - send Standard Firmata via wireless. The max for ...

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

    a research based project on a smart home system that controls the temperature via the use of windows, heating and cooling system. I require the implementation stage of such project including, wiring, diagrams, pictures, coding, flowchart and requirements include: Raspberry PI, Relay, Windows activator, breadboard, Temperature sensor DS18B20, wireless module NRF24LO1 and a 2.4ghz wireless receiver...

    €251 (Avg Bid)
    €251 Oferta mesatare
    14 ofertat
    Build me a Electric Super Bike 6 ditë left
    VERIFIKUAR

    I am an entrepreneur . I want to make a electric super bike at a low cost. I want an expert who can provide me an unique technical design and specification as per my requirements. My requirements : 1. The Bike should run by Lithium Ion battery 2. Speed limit upto 150 km/hr 3. Max Torque 50 NM 4. Power 75 HP. 5. Run in one charge 200 km. 6. Quick charging system . Time 30-50 min. Other requireme...

    €605 (Avg Bid)
    €605 Oferta mesatare
    7 ofertat

    Looking for someone with good solid background in thermal simulation. We are designing a package for a camera core. The sensor will be integrated with an image processing CMOS ASIC using a PCBA. The assembly will then be house in ceramic base package, capped with a few possible choices of material. We need thermal simulation to be perform on the package based on the selection of material for the h...

    €705 (Avg Bid)
    €705 Oferta mesatare
    15 ofertat

    A device that will send a message via text based on detection of different inputs - temperature, motion...potential for more Would need to be able to run off different power sources - household 110 VAC, automobile power port, USB, battery back up

    €140 (Avg Bid)
    €140 Oferta mesatare
    10 ofertat
    BLE Card Project 6 ditë left

    Moto: Need to check the location of the card in zones with a long battery life of 2 years Design idea: Nordic nrf52 + key1 + Led (low power) + MCU chip (ultra-low power) + 2 x CR3032 Purpose: Need to make a broadcaster with the following parameters macid,uuid,temp,rssi,key_state, datetime Note: If the key is press long for 3 sec it will change a bit of key_state to 1 else show 0 Settings: Read ...

    €645 (Avg Bid)
    €645 Oferta mesatare
    5 ofertat

    Necesitaria diseñar una placa pcb para proyecto con modulo esp 07 o WEMOS D1 Mini Pro 16 M, donde poder conectar diferentes entradas y salidas. Entradas para varios sensores hall Entradas para interruptor de mecanico Posibilidad de alimentacion con AC y proteccion para sobre tensiones. Salida de cierrer de contacto. preferible habla hispana

    €269 (Avg Bid)
    €269 Oferta mesatare
    8 ofertat

    Description A product consists of a microcontroller STM32F103VC which should be able to be programmed or updated via WEB application. A USB2UART hardware is available, which can be programmed by means of a micro USB connection via Windows. The USB2UART hardware uses the CP2102N chip and programming is done via the USART1 RX/TX pins. Task: Aim of this task is the implementation of a web application...

    €478 (Avg Bid)
    €478 Oferta mesatare
    5 ofertat

    i need to control philips induction cooktop with arduino in terms of watts ranging from 100-2000 W with arduino

    €265 (Avg Bid)
    €265 Oferta mesatare
    9 ofertat

    I need a coding in order to convert a Tamiya Clod Buster RC truck into a line following robot

    €134 (Avg Bid)
    €134 Oferta mesatare
    17 ofertat

    Hello, I'm the designer of a retro gaming console that will be crowdfunded in the near future. This console is not an emulator, but is a modern system that uses several of the chips found in the original hardware, and it plays games via the original system's game cartridges. Original games currently work fine, and one of the two modern flash-based cartridges on the market works correc...

    €1058 (Avg Bid)
    €1058 Oferta mesatare
    5 ofertat
    Build a prototype 6 ditë left

    A device that will send a message via text based on detection of different inputs - temperature, motion...potential for more Would need to be able to run off different power sources - household 110 VAC, automobile power port, USB, battery back up. I am specifically looking for a freelancer located in or near southern Ontario, Canada.

    €23 / hr (Avg Bid)
    €23 / hr Oferta mesatare
    27 ofertat

    check the attachments where you will find the requirement

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

    check the attachments where you will find the requirement

    €44 (Avg Bid)
    €44 Oferta mesatare
    6 ofertat

    In need of an Electron / React full-stack expert to refactor parts of an existing solution. Please only apply if you objectively have a lot of experience with this toolset.

    €19 / hr (Avg Bid)
    €19 / hr Oferta mesatare
    44 ofertat

    We have a partial PCB layout in Altium 15, which must be completed as a matter of urgency. The design must be completed in Altium version 15, using our libraries and to our design rules so that we can pick up the project later on and make changes and amendments as necessary. This design is compact and requires skill and experience in designing PCBs with limited space. This is a 6 layer PCB, w...

    €477 (Avg Bid)
    €477 Oferta mesatare
    38 ofertat

    Hello, I need you to build a GPS device that will be used to track children in case they disappear or run away. The GPS device will be connected to a APP. The GPS device will most probably use a SIM card to send and receive information. The GPS device must contain the following functions. I need you to build 2 prototypes of the device and find the best available option on the market for relativ...

    €2515 (Avg Bid)
    MRS
    €2515 Oferta mesatare
    81 ofertat

    is to create a wireless charging system that have a small receiver that receive wireless electrical signal from a transmitter within unlimited range and consist of software that can control charging and billing services

    €1347 (Avg Bid)
    €1347 Oferta mesatare
    6 ofertat

    electrical engineer to work from home in my company at usa from india (he should can read the blueprints)

    €5 / hr (Avg Bid)
    €5 / hr Oferta mesatare
    12 ofertat
    Solid state relay issue 5 ditë left
    VERIFIKUAR

    Have an issue with a simple solid state relay circuit, require someone to take a look to help identify the circuit

    €62 (Avg Bid)
    €62 Oferta mesatare
    12 ofertat

    Hi! I am struggling trying to make an "Elechouse NFC module V3" work with an ESP32. Therefore, I would like to contract a freelancer to provide me with a working code to read MRD, MiFare and NFC badges on a PN532 connected to a ESP32 over I2C and over SPI (need both for testing each badge type). Very important: I need a working sketch for the three types of badges and two type of connect...

    €133 (Avg Bid)
    €133 Oferta mesatare
    8 ofertat

    product designing for the ​lithium battery pack and charger

    €109 (Avg Bid)
    €109 Oferta mesatare
    10 ofertat

    Uma controladora programavel, com uma caixa o mais pequena possível, Possibilidade de ligação por Wi-Fi, Localização (GPS), On/Off e Temperatura e ou Potência

    €147 (Avg Bid)
    €147 Oferta mesatare
    4 ofertat

    Components to be used: ESP32 and HLW8012 (Power Meter IC). Software Platform: ESP-IDF. Code is well written and working in Arduino IDE platform. We want a respective similar working code for Esp-Idf platform for the same. Deadline: 7 days to complete the project.

    €109 (Avg Bid)
    €109 Oferta mesatare
    7 ofertat

    we are lithium battery manufacturer and looking for an ​electronics engineer to design charger.

    €325 (Avg Bid)
    €325 Oferta mesatare
    18 ofertat

    Necesito una app android para vincular unos anteojos bluetooth manos libres y poder abrir el microfono del anteojo y transmitir todo lo que el microfono capte a uno de los "auriculares" propio del lente. Las caraceteristicas de los anteojos son: Bone Conduction Earphones Specification: Model: Alien 5 Weight:32g Size:6.1*5.7*1.9 Inch Bluetooth: Bluetooth 4.1,Support A2DP,APTX Bluetooth C...

    €443 (Avg Bid)
    €443 Oferta mesatare
    9 ofertat
    ftth design 5 ditë left

    Need FTTH design for a mall. Mall schematic for connecting 108 units will be provided.

    €148 (Avg Bid)
    €148 Oferta mesatare
    4 ofertat

    Abstract The requirements for the 5G networks include the support of 10 Gb/s data rates, 10-100 times the number of connected devices, 1000 times the traffic and 5 times lower end-to-end latency of the current 4G systems. In order to fulfil these expectations, a number of novel techniques and Radio Access Technologies need to be implemented. These include employment of millimeter wave (mmW) frequ...

    €248 (Avg Bid)
    €248 Oferta mesatare
    1 ofertat

    to measure voltage ,current n frequency ratings of ac mains connected with high voltage pumps

    €109 (Avg Bid)
    €109 Oferta mesatare
    7 ofertat

    Project requires software to allow a processor board to communicate with external PC via USB commands and to control two SPI devices. System comprises one existing PCB with two SPI controlled devices and one existing separate processor PCB. The two PCBs are connected via SPI bus.

    €304 (Avg Bid)
    €304 Oferta mesatare
    14 ofertat

    single phase close loopDC DC boost converter with constant voltage & load variation, control with PI controller (LPC2378 microcontroller) technique, & using PWM and MOSFET. 1) method: (with single loop, mean (VMC_ voltage method control) and 2) with dual loop, mean (CMC_ current method control) and after that compare both results. Perform on the MATALB_ simulation. and also want PCB circu...

    €115 (Avg Bid)
    €115 Oferta mesatare
    7 ofertat
    PCB design 5 ditë left

    want to design a PCB from schematic. schematic is in oracd 10. want PCB layout in orcade 10 or higher version

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

    I would like to design an SMPS with 50V, 60A DC output Input 90V to 235V AC input Looking for compact & complete Design. Timeline 45 days.

    €824 (Avg Bid)
    €824 Oferta mesatare
    12 ofertat