Electrónica Jobs

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 trabajados encontrados, precios en USD

    (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)...

    $201 (Avg Bid)
    $201 Oferta Promedio
    10 ofertas

    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

    $302 (Avg Bid)
    $302 Oferta Promedio
    8 ofertas

    Deseo desarrollar un sistema de comunicación bluetBlue para varios dispositivos al tiempo

    $512 (Avg Bid)
    $512 Oferta Promedio
    5 ofertas

    Armar el proyecto de Automatización del Hogar. Programar la Raspberry y los demás aparatos para que quede listo para usar un una casa

    $222 (Avg Bid)
    Local
    $222 Oferta Promedio
    1 ofertas

    necesito un pequeño programa para una raspberry, en la que al pasar un código de barras por el lector, en la pantalla salga la descripción del producto y si se pulsa en un icono de la pantalla, se escuche un audio con la explicación.

    $179 (Avg Bid)
    $179 Oferta Promedio
    10 ofertas

    Volt drop per diode = 0.7V Frequency of supply = 50hz LED volt drop = 1.7V Please find V1 and V0 for Case 1: C3 = 10 micro farad and case 2: C3 = 100 micro farad Please include all working.

    $14 (Avg Bid)
    $14 Oferta Promedio
    5 ofertas

    Hi, I have a Chinese made cnc router. I have a 410 error with Z axis yaskawa driver. I need someone to remotely help me troubleshoot this problem.

    $200 (Avg Bid)
    $200 Oferta Promedio
    1 ofertas

    Hello Need to make BOM,Schematics sch & garber file from JPEG image

    $129 (Avg Bid)
    $129 Oferta Promedio
    5 ofertas
    Assembly Programmer 6 días left
    VERIFICADO

    I need an assembly programmer with experience with ESP32 wifi bluetooth module.

    $134 (Avg Bid)
    $134 Oferta Promedio
    9 ofertas
    Atmega328 PCB Design 6 días left
    VERIFICADO

    Need a PCB design with Atmega328 microcontroller and 24LC512 I2C Eeprom. The board should be running on 8MHZ 3.3v.. The board should be no more then 2 layers, The size of the board can be around 50mmx25mm. The part size should be only 0805. Also need XBEE Headers connected to tx ,rx

    $134 (Avg Bid)
    $134 Oferta Promedio
    27 ofertas

    Build a self-contained meter that measures Volts, Ohms and Amps. VOLTS: 0 – 25 volts DC with an accuracy of ±2%. AMPS: 1 mA to 1 Amp with an accuracy of ±2%. OHMS: 1 ohm – 1 Megaohm with an accuracy of ±2%. The meter does not need to be able to measure AC volts or amps. The meter should switch between functions (i.e., it should not need to be reprogrammed to switc...

    $137 (Avg Bid)
    $137 Oferta Promedio
    10 ofertas

    Collimated Holes, Inc. is a manufacturer of custom glass fiberoptics and specialized glass parts. We have a resistance heater oven that is controlled by an Eurotherm 2408 attached to a custom 208V electrical panel/box. One of the large fuses (660V 50A) in the electrical panel has started blowing partway through every oven heat cycle we've recently tried to run. We would like someone to tro...

    $27 / hr (Avg Bid)
    $27 / hr Oferta Promedio
    5 ofertas
    Keypad Matrix 6 días left

    I have a 3D cad design for keypad matrix and PCB. I need a prototype part manufactured with PCB as well. The part should be a brushed aluminum or metal with plastic keys with assorted colors. I've attached a sample image. More photos available as needed after discussing project directly.

    $464 (Avg Bid)
    $464 Oferta Promedio
    8 ofertas

    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.

    $98 (Avg Bid)
    $98 Oferta Promedio
    9 ofertas

    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 Promedio
    6 ofertas

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

    $151 (Avg Bid)
    $151 Oferta Promedio
    3 ofertas

    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...

    $5146 (Avg Bid)
    $5146 Oferta Promedio
    10 ofertas

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

    $17 (Avg Bid)
    $17 Oferta Promedio
    2 ofertas

    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

    $25 (Avg Bid)
    $25 Oferta Promedio
    1 ofertas
    LED Light strip 6 días 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.

    $141 (Avg Bid)
    $141 Oferta Promedio
    18 ofertas

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

    $33 (Avg Bid)
    $33 Oferta Promedio
    13 ofertas

    Microcontroller programming in C expert needed

    $17 (Avg Bid)
    $17 Oferta Promedio
    9 ofertas

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

    $35 (Avg Bid)
    $35 Oferta Promedio
    2 ofertas
    VLSI work.. 6 días left
    VERIFICADO

    Design and analyze different MOS combinational logic circuits

    $20 (Avg Bid)
    $20 Oferta Promedio
    1 ofertas

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

    $18 (Avg Bid)
    $18 Oferta Promedio
    2 ofertas

    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

    $56 (Avg Bid)
    $56 Oferta Promedio
    7 ofertas

    PCB design according to the DC2259A demo board schematic, included a microprocessor and a current [iniciar sesión para ver URL] 40-50 components.

    $229 (Avg Bid)
    $229 Oferta Promedio
    28 ofertas
    CC2530 Zigbee z-stack Project 6 días left
    VERIFICADO

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

    $215 (Avg Bid)
    $215 Oferta Promedio
    2 ofertas

    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 ...

    $18 (Avg Bid)
    $18 Oferta Promedio
    6 ofertas

    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...

    $280 (Avg Bid)
    $280 Oferta Promedio
    15 ofertas
    Build me a Electric Super Bike 6 días left
    VERIFICADO

    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...

    $2695 (Avg Bid)
    $2695 Oferta Promedio
    9 ofertas

    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...

    $820 (Avg Bid)
    $820 Oferta Promedio
    18 ofertas

    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

    $161 (Avg Bid)
    $161 Oferta Promedio
    11 ofertas
    BLE Card Project 6 días 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 ...

    $621 (Avg Bid)
    $621 Oferta Promedio
    6 ofertas

    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...

    $537 (Avg Bid)
    $537 Oferta Promedio
    5 ofertas

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

    $297 (Avg Bid)
    $297 Oferta Promedio
    9 ofertas

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

    $150 (Avg Bid)
    $150 Oferta Promedio
    18 ofertas

    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...

    $1188 (Avg Bid)
    $1188 Oferta Promedio
    5 ofertas
    Build a prototype 5 días 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.

    $26 / hr (Avg Bid)
    $26 / hr Oferta Promedio
    28 ofertas

    check the attachments where you will find the requirement

    $49 (Avg Bid)
    $49 Oferta Promedio
    6 ofertas

    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.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    44 ofertas

    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...

    $532 (Avg Bid)
    $532 Oferta Promedio
    39 ofertas

    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...

    $2827 (Avg Bid)
    Acuerdo de Confidencialidad
    $2827 Oferta Promedio
    82 ofertas

    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

    $1513 (Avg Bid)
    $1513 Oferta Promedio
    6 ofertas

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

    $6 / hr (Avg Bid)
    $6 / hr Oferta Promedio
    12 ofertas
    Solid state relay issue 5 días left
    VERIFICADO

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

    $70 (Avg Bid)
    $70 Oferta Promedio
    12 ofertas

    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...

    $149 (Avg Bid)
    $149 Oferta Promedio
    8 ofertas

    product designing for the ​lithium battery pack and charger

    $123 (Avg Bid)
    $123 Oferta Promedio
    10 ofertas

    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

    $165 (Avg Bid)
    $165 Oferta Promedio
    4 ofertas

    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.

    $130 (Avg Bid)
    $130 Oferta Promedio
    8 ofertas