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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    214 trabajados encontrados, precios en USD

    Se solicita persona con conocimientos en el área de electrónica analógica, para la resolución de ejercicios prácticos de: Pequena señal en transistores FET y de baja frecuencia en transistores BJT.

    $7 / hr (Avg Bid)
    $7 / hr Oferta promedio
    2 ofertas
    Casillero con clave -- 2 5 días left
    VERIFICADO

    Modulo de 18 casilleros (lockers) con pantalla LCD 4 x 20 conexión i2c, teclado 4x4 conexión i2c, arduino mega. Existen 2 botones ingreso y salida. Si se pulsa ingreso se debe introducir el numero del casillero entre 1 al 18 y el sistema debe verificar si esta disponible, si es así, introducir una clave personalizada de 4 dígitos confirmada 2 veces. Se da u...

    $95 (Avg Bid)
    $95 Oferta promedio
    5 ofertas

    Seleccionamos ELECTRICISTA AUTÓNOMO, para hacer tareas de montaje y mantenimiento de maquinaría de accesibilidad ( sillas salva escaleras, plataformas y elevadores) Buscamos: - Alta en régimen de autónomos o estar interesado a darse de alta. - Valorable pero no imprescindible, experiencia profesional en el área de montaje y mantenimiento de elevadores y platafor...

    $43 / hr (Avg Bid)
    $43 / hr Oferta promedio
    1 ofertas

    Necesito que me hagan unos ejercicios de arduino para el secundario

    $17 (Avg Bid)
    $17 Oferta promedio
    14 ofertas

    mejorar un codigo arduino basado en una sim900

    $18 (Avg Bid)
    $18 Oferta promedio
    4 ofertas

    Desarrollo de prototipo de hardware basado en nodemcu para iot

    $458 (Avg Bid)
    $458 Oferta promedio
    19 ofertas

    Hi, we need hard-working individuals for Electrical/ Electronics Projects, new freelancers are encouraged to place a bid.

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

    I want a pcb design and layout for a vape

    $97 (Avg Bid)
    $97 Oferta promedio
    11 ofertas

    Control System Course Introduction to VisSim/ Embedded Controls developer

    $108 (Avg Bid)
    $108 Oferta promedio
    8 ofertas

    Need someone who has experience in setting up 4g hats on Jetson nano. Tried to install myself but ran into some issues. Looking to hire immediately Thank you.

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    2 ofertas

    need a recorder of velocity by arduino

    $106 (Avg Bid)
    $106 Oferta promedio
    12 ofertas

    I have 17 CAT 6 cables that need to be connected to each other The board Is a "dumb board" it should just interconnect the 17 cables ie 34 ports. The ports used should be available at JLCPCB!

    $24 (Avg Bid)
    $24 Oferta promedio
    6 ofertas

    would like to hire programming engiennering for an irrigation automation proyect. looking to an expert on PLC programming connected to modbus protocol , main program programmed at high level languaje and computer located 120 meters from PLC

    $12 / hr (Avg Bid)
    $12 / hr Oferta promedio
    10 ofertas

    I am developing a wireless button and receiver that will activate a 24V lamp. The boards I have designed use a Minew MS46SF11 for wireless transmission which has an onboard nRF52805. I need someone to write the firmware to send a signal from the wireless button to the receiver and control the light. They should also have the ability to review my board design and ensure it will work. I recommend yo...

    $478 (Avg Bid)
    $478 Oferta promedio
    9 ofertas

    I am looking for an electronic timing circuit that will detect a phone line pick up (usually a ring voltage of 12v). Once a pick up is detected, the circuit will then start a timer that will trip a relay at the end of the timed period (which connects two points for a instant) then reset and wait again for the next phone line pick up. The timer on this board would be best if it was a variable timer...

    $150 (Avg Bid)
    $150 Oferta promedio
    11 ofertas

    BTI produces and sells integrated packages of hardware, software and training in the area of brain training using EEG for assessment and changing brain patterns. We sell around the world with our own software for assessment/training planning and training. We need a cost-effective 4-channel EEG amp that could be produced in smaller lots in multiple countries to minimize the excessive costs of custo...

    $1500 - $3000
    Destacado Sellado Acuerdo de Confidencialidad
    $1500 - $3000
    3 ofertas

    This project is aimed at building a smallish daughterboard which will act as a Ethernet to serial converter. This project does differ slightly to off-the-shelf units currently available. Please be sure to read the attached document for more details.

    $508 (Avg Bid)
    $508 Oferta promedio
    3 ofertas

    Need to build a system to obtain an accurate landing technique for an autonomous drone. I am using a phantom 4 DJI for this project. This is my own research purpose. I have tried Aruco tag method and also IR lock sensor. I'm looking for machine learning method using a pixy camera.

    $230 (Avg Bid)
    $230 Oferta promedio
    4 ofertas
    Fix an ESP8266 (ESP8285) Circuit 6 días left
    VERIFICADO

    I am trying to build the following: An ESP8285 is connected to a LiPo via an LDO (3.3V). A SHORT button press should latch power to the ESP8285/ESP8266. The problem is that the latch circuit is always on, even when the button is pressed. The circuit needs to fixed so that: 1) The short button press latches power to the ESP. (Power usage should then be 0) 2) GPIO16 or another GPIO, can unlatch...

    $22 (Avg Bid)
    $22 Oferta promedio
    5 ofertas

    HI, i have an exam tomorrow, and i need help for it

    $18 / hr (Avg Bid)
    $18 / hr Oferta promedio
    10 ofertas

    I would like to measure the yyarn consumed while knitting using and optical sensor PMW3360 and an Arduino Leonardo. I would like to know the methodology and the code for the data analysing also pin connections. I need help as soon as possible.

    $200 (Avg Bid)
    $200 Oferta promedio
    13 ofertas

    targets integration of standard user input-output interfaces, sensor signals processed by ATmega128 A/D converter, and a DC water-pump (motor) to the smart farming system. These components make up the last stage of your semester project. You will continue subsystem development and integration using high-level programming.

    $198 (Avg Bid)
    $198 Oferta promedio
    10 ofertas
    Small Matlab Task -- 2 6 días left
    VERIFICADO

    Need help with my Small Matlab Task Let me know if you can help

    $25 (Avg Bid)
    $25 Oferta promedio
    10 ofertas

    I need someone who can build a prototype for an SoC based streaming audio amplifier project. You must have a spectrum/distortion analyzer. Deliverable: Prototype hardware with firmware/software -Receive streaming Audio stack in ARM via WiFi -TDA1545a DAC output thru PRU-ICSS in Sitara via 10 bit PWM / 44 khz -integrated small power amplifier

    $1826 (Avg Bid)
    $1826 Oferta promedio
    9 ofertas

    Electrical network modeling and simulation using ETAP Software

    $147 (Avg Bid)
    $147 Oferta promedio
    9 ofertas
    ETAP Expert 6 días left
    VERIFICADO

    Etap Expert needed electrical engineering project

    $23 (Avg Bid)
    $23 Oferta promedio
    3 ofertas

    Electrical Transient Analyzer Program Expert

    $22 (Avg Bid)
    $22 Oferta promedio
    2 ofertas
    Altium PCB corrections 6 días left
    VERIFICADO

    hi We need to make 4 foot print changes and 4 routing changes in a pcb. We can provide schematic file project file and pcb file for Altium.. I am attaching the video here.

    $89 (Avg Bid)
    $89 Oferta promedio
    16 ofertas

    help in implement selected logical circuit based on the its truth table and document the design, the logical expression, and the truth table within the logisim page

    $125 (Avg Bid)
    $125 Oferta promedio
    16 ofertas

    Hello, I am in the irrigation industry. I am designing an automated fertilizer pumping unit that can be connected to any irrigation system. I am using an arduino Yun for the control board. I want it to monitor PH, Temp, and pressure. Based on these values it will operator a servo motor and a relay. I would also like it to display these values online as well as allow me to manual over ride them f...

    $156 (Avg Bid)
    $156 Oferta promedio
    26 ofertas
    Grobotech Tag 6 días left

    We would like to build a PCB that can house Bluetooth, battery and OLED. This device is capable of displaying a QR code on the OLED. BLE is used to notify the person when the device is near. No RFID and e-ink display has been changed to oled. Here is the reference.: [iniciar sesión para ver URL]

    $1060 (Avg Bid)
    $1060 Oferta promedio
    15 ofertas

    need help in project related to ac machines. electrical engineering

    $12 (Avg Bid)
    $12 Oferta promedio
    2 ofertas

    We are having ideas to develop high jump stands where the bar height is remotely controlled and in our process to start right, we would like to receive suggestions how to approach our development phase together with a very high level though process around mechanical and electronic design. We appreciate innovative thoughts in many aspects and the attachment you can read more details together with s...

    $100 (Avg Bid)
    Garantizado Sellado
    $100
    3 participaciones

    i want to project non contact thermometer for people this project must include: arduino uno, oled screen (0.96 inch OLED ekran 128x64) infrared temperature sensor ( GY-906 -mlx90614), Memory Card (DS3231 RTC and 24C32 ), led buzzer module (low level trigger) power saving mode. *oled display must show measurements *If the sensor measures more than 38 degrees, the red LED will light up and th...

    $71 (Avg Bid)
    $71 Oferta promedio
    8 ofertas
    Rework and redesign for a PCB 6 días left
    VERIFICADO

    We have a PCB that we have built for one of our products; we have the schematic with us in. sch extension, and we have a Gerber file for the same version. The outputs required for us are as follows: 1) Gerber file cross-referencing with schematic and changes to Gerber file if needed 2) Pick and place files 3) 3D views of PCB 4) Spice simulation 5) Signal integrity 6) Based on specs data sheet a...

    $2665 (Avg Bid)
    Acuerdo de Confidencialidad
    $2665 Oferta promedio
    8 ofertas

    Anyone interest in building FPGA to mine bitcoin or other type of crypto currencies.

    $546 (Avg Bid)
    $546 Oferta promedio
    5 ofertas
    $398 Oferta promedio
    29 ofertas

    Hi. I need a design for device which are controlled by simple phone app. Device requires PCB board, microcontroller and GPS module.

    $992 (Avg Bid)
    $992 Oferta promedio
    48 ofertas

    Looking for a PCB designer for a contract gig and potentially long-term relationship. Must have Altium designer experience. Generate symbols, schematic capture, route traces, work with board houses, experience with RF and wearables (is a plus if you have this, but not necessary)

    $150 (Avg Bid)
    $150 Oferta promedio
    33 ofertas

    Control System Course Introduction to VisSim/ Embedded Controls developer

    $87 (Avg Bid)
    $87 Oferta promedio
    6 ofertas

    To do AlP code for 8051 microcontroller

    $26 (Avg Bid)
    $26 Oferta promedio
    6 ofertas

    Hi, I have a project that requires knowledge in microcontrollers programming. The following is what is needed: Through a microcontroller simulator, a Master and a Slave architecture in C language. - The master should send the slave 2 bytes message via 2 different Queues. - The slave should have 2 interrupt routines to wake up and read the messaging queue: - Watchdog interrupt - 1Hz Ev...

    $175 (Avg Bid)
    $175 Oferta promedio
    8 ofertas

    finFET, MOSFET, AFM, MEMS microelectronics can help?

    $150 (Avg Bid)
    $150 Oferta promedio
    2 ofertas

    The job is as the title. I have a basic system that has an airfoil with a flap and need to achieve a set height based on the flap angle. I need a Simulink transfer function that takes the output vertical force, converts it too a vertical displacement and then controls the angle the flap.

    $167 (Avg Bid)
    $167 Oferta promedio
    10 ofertas
    dashboard racing aem infinity 5 días left
    VERIFICADO

    I would like to create a racing dashboard for my car for aem infinity control unit via canbus can-H and can-L line, I am already aware of the canbus channels with relative conversions, I thought of using Nextion screen coupled to Arduino, I ask for programming and hardware diagram

    $245 (Avg Bid)
    $245 Oferta promedio
    6 ofertas

    You must live in certain countries in the Western Balkans, Eastern Europe, or Latin America. You do *not* need an ESP32. You do *not* need an Arduino. You must live in one of the following countries... Albania, Bosnia and Herzegovina, Brasil, Bulgaria, Chile, Colombia, Kosovo, Mexico, Moldova, Montenegro, North Macedonia, Romania, Serbia, or Uruguay. ✻ OVERVIEW ✻ I estimate that you will norma...

    $11 / hr (Avg Bid)
    $11 / hr Oferta promedio
    8 ofertas

    Hello there! Ill attach a file with video/picture on how i want my product to be in a type of final stage. But what i need from you is to help me block car key signal which is 433.92MHz and 868MHZ in Europe when there is no movement. When there is movement i want it to not block the signal. For more info check attached video and picture what i have in mind. More questions i can answer in PM Thanks...

    $520 (Avg Bid)
    $520 Oferta promedio
    23 ofertas

    build an ev 61581 controller board with contactor and typeB rcd for 14 cars with ios/android APP for client and PC sw for system/server control. a wattmeter sends the total building load, and the system charges cars, never surpassing the max building load incl. all inhabitants consuming power themselves ofc. all intelligence stays in the building s fuse box, only a cable per car goes out to a type...

    $4146 (Avg Bid)
    $4146 Oferta promedio
    3 ofertas

    I need a simple operation code written with Matlab to operate an i2c multiplexer TCA9548A interfaced to a raspberry pi to control multiple i2c devices.

    $75 (Avg Bid)
    $75 Oferta promedio
    6 ofertas
    electronic engineering task -- 2 5 días left
    VERIFICADO

    We are looking for a talented electronics/electrical engineer, experienced in power line communications (in general) and HomePlug family of specifications in specific. Please do not apply to the project unless you have proven previous experience in the field. Thank you!

    $34 / hr (Avg Bid)
    $34 / hr Oferta promedio
    8 ofertas