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! Contratar a Electronics Engineers

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    117 trabajados encontrados, precios en USD

    Estamos buscando un técnico de PLC con experiencia en el sector del automóvil con conocimientos en standard VASS en Siemens.

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

    El software debe adquirir datos desde un sensor de temperatura digital. El software debe adquirir datos desde un sensor de humedad digital. El software debe adquirir datos desde un sensor de nivel de líquidos. El Software debe contar días. Si la temperatura es inferior a un cierto nivel, debe generarse una alerta. Si el nivel de líquido es inferior a un cierto nivel, debe gene...

    $183 (Avg Bid)
    $183 Oferta Promedio
    12 ofertas

    Tengo una matriz de cerraduras ( actuadas con una bobina a 12VDC ), en la que activo por filas y columnas, un positivo y un negativo. la matriz es de 120 cerraduras 10 filas X 12 Columnas. Cuando quito algunas cerraduras de la parte central, el sistema empieza a abrir cerraduras que no corresponden ( líneas o columnas completas ) Busco una solución técnica, viable con el ca...

    $153 (Avg Bid)
    $153 Oferta Promedio
    8 ofertas

    I have a PIC32 Visual C++ project that when compiled and the hex is loaded onto my PIC32mz (on a custom PCB). I can use another Windows shell application to send single characters to the PIC, via USB, to execute some functions. The code is in the DevABK C [iniciar sesión para ver URL] file. This code basically uses the PIC to reconfigure another chip via SPI. The main.c program calls var...

    $415 (Avg Bid)
    $415 Oferta Promedio
    8 ofertas

    [iniciar sesión para ver URL], Device will be buried in the concrete. Should transfer data to a gateway, then through gateway to the internet. Please visit youtube link. We will discuss in detail if you short listed.

    $2432 (Avg Bid)
    $2432 Oferta Promedio
    7 ofertas
    Design simple PCB 6 días left
    VERIFICADO

    You need to create .greber file ready for manufacturing PCB. In attachment you can see pdf file on how it is looks like. Some technical details: 1. Two layers (both sides are same - coil). Coil has 50 turns. 2. In the center of the coil there is the 6.5 mm hole and that is where coil from one side connects to the coil from another side. 3. Line thickness is 10 mil and distance between lines i...

    $26 (Avg Bid)
    $26 Oferta Promedio
    9 ofertas

    Energy conservation company is looking for an IT person who is familiar with setting up a network for a Building wide Thermostat installation. All physical components are installed and ready to go. Among other things Port configurations and IP setting are needed in coordination with Honeywell Tech Department.

    $21 / hr (Avg Bid)
    $21 / hr Oferta Promedio
    7 ofertas
    Arduino Keypad Logger 4x4 6 días left
    VERIFICADO

    I need code to log pin codes up to 25 digits at a time and use GSM to transfer the data after a certain time has passed, I am using 4x4 matrix keypad and Arduino Pro Micro

    $24 (Avg Bid)
    $24 Oferta Promedio
    7 ofertas

    Hi, I'm looking for a coder that has worked with arduino and its code, plus must know, understand and have worked with stepper motor's. Also you must have already or can get the equipment to test.( If you don't have the existing equipment/components to test this on your own. I can't accept your bid, Sorry). The equipment/components needed must be almost comparable or similar to...

    $168 (Avg Bid)
    $168 Oferta Promedio
    7 ofertas
    hardware trainer 6 días left

    knowlwdge sharing for- hardware system knowledge, Analog Digital circuits,PCB Electrical Power Supply Opamp FMEA , Reliability

    $28 (Avg Bid)
    $28 Oferta Promedio
    4 ofertas

    we want to communicate our ESP32 (arduino) to communicate with AzureIoT Hub and AzureIoT Edge communication should be bi-directional and we need all the methods 1- SendConfirmationCallback 2- MessageCallback 3- DeviceTwinCallback 4- DeviceMethodCallback Library/code/example should be stable and fully tested for long continuous running and connectivity should be error free. Sending and receiving...

    $250 (Avg Bid)
    $250 Oferta Promedio
    2 ofertas

    I need help with an electronic circuit for a top secret invention

    $417 (Avg Bid)
    $417 Oferta Promedio
    17 ofertas

    I need Linux drivers for Sony imaging sensors of different series. I have the datasheet of the sensors, of course, to work on. The goal is to have Raspberry PI fully controlling these Sony sensors

    $680 (Avg Bid)
    $680 Oferta Promedio
    6 ofertas

    A stand-alone media player for vehicle installation in buses and limousines (12 volts). Platform raspberry PI 3 hardware. And KODI? Just some basic infos, for better understanding what is needed. This media player must replace the regular DVD-radio in the rear of a limousine. In this limousine are sitting about 10 party people wanting cool music tracks or musicvideos in the monitors. The driver...

    $653 (Avg Bid)
    $653 Oferta Promedio
    6 ofertas

    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and central LEDs (2 Bytes) Brightness level (1 B...

    $16 (Avg Bid)
    $16 Oferta Promedio
    2 ofertas

    I'm looking for a UPS circuit board design that can satisfy the following requirements for the Raspberry Pi 3. - Charge battery with 12V solar panel - Supply to 5V and up to 2.5A Power to Raspberry pi - Accepts charge from 20W solar panel I want to be able to monitor the following data == Example == batt_voltage: 13.23 pv_voltage: 0.14 load_amps: 0.01 batt_overdischarge_voltage: 11.07 batt...

    $319 (Avg Bid)
    $319 Oferta Promedio
    6 ofertas

    We are looking for someone who can fix these kind of Drives! Drive Brushless DKC CONTROL DEVICE DKC02.3-018-3-MGP-01VRS Regards

    $14999 (Avg Bid)
    $14999 Oferta Promedio
    3 ofertas
    PCB Design with onboard Antenna 6 días left
    VERIFICADO

    Dear Freelancer, I have completed my LoRaWAN project based on RN2483 Module, the prototype is working as expected. Now I wanted to design a PCB for this project. I have also completed the schematic in eagle, i have included the RFM95W LoRaWAN Module as well. Requirement as follows: 1. PCB should be having a on-board antenna tuned to 868MHz. 2. Expect a few iterations during the project time, i.e...

    $102 (Avg Bid)
    $102 Oferta Promedio
    11 ofertas
    PLC PROGRAMMING 6 días left

    I want to hire a Siemens PLC Programmer for a site in India. PLC used : Siemens 200 Smart HMI : KPT 700 System is a Pneumatic Conveying System. Required for 2 days. All data ready, need to fine tune a system before Handover.

    $209 (Avg Bid)
    $209 Oferta Promedio
    6 ofertas

    I want to hire a Siemens PLC Programmer for a site in India. PLC used : Siemens 200 Smart HMI : KPT 700 System is a Pneumatic Conveying System. Required for 2 days. All data ready, need to fine tune a system before Handover.

    $113 (Avg Bid)
    $113 Oferta Promedio
    3 ofertas

    Hi regulviktor, I noticed your profile and would like to offer you my project. We need to convert to projects from Orcad to Kicad. can you make me an estimation of time/cost?

    $250 (Avg Bid)
    $250 Oferta Promedio
    1 ofertas
    radio frequency transmission 6 días left
    VERIFICADO

    send radio frequency transmitted over fiber-optic cables to another place using internet.

    $173 (Avg Bid)
    $173 Oferta Promedio
    5 ofertas

    I need to make STM32F103C8T6 as a data accusation device.. all digital input should be connected and analog input should also be connected digital input can be 12 or 24.. circuit should convert it to 3.3 or suitable similar with analog proper filter and optical isolation should be given for each input STM32F103C8T6 will be clip on type for pcb should submit circuit and pcb layout for ver...

    $205 (Avg Bid)
    $205 Oferta Promedio
    7 ofertas

    Hey there, we need to write down up to 500 words for new product that we realized. This is special machine for controlling of temperature and humidity. This is custom machine realized for a specific customer. He'd need this machine for test automotive components. The skill is various, I'll provide you datasheet with main specifications. I'ts small, portable, and riliable machine. ...

    $107 (Avg Bid)
    $107 Oferta Promedio
    43 ofertas

    send radio frequency transmitted over fiber-optic cables to another place using internet.

    $158 (Avg Bid)
    $158 Oferta Promedio
    2 ofertas

    hi, can you give us a good ideal on the logo or brand for our power inverter. Pure Sine Wave Inverter. it has good meaning in solar power system, renewable power , clean power, environmental protection, .high efficiency, new energy power, real pure sine wave, as good as the grid power. it must contain several english words. and hopefully it can be registered for brand. it must be readable in ...

    $23 (Avg Bid)
    $23 Oferta Promedio
    79 ofertas
    Circuit Design 6 días left
    VERIFICADO

    I am looking for 4x4 button matrix with micro controller. lots of source code available on net but I am not a electronics person so need someone design a circuit for me.

    $4 / hr (Avg Bid)
    $4 / hr Oferta Promedio
    30 ofertas
    Electrical Apparatus -- 2 6 días left
    VERIFICADO

    I am looking for someone who have a lot of experience in all degrees in Electrical such as apparatus, code and prints and so on.

    $82 (Avg Bid)
    $82 Oferta Promedio
    5 ofertas

    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and central LEDs (2 Bytes) Brightness level ...

    $40 (Avg Bid)
    $40 Oferta Promedio
    10 ofertas

    Pick and place color detection line following robot All hard ware is ready Maze line follower also working you have to modify the color detection and pick & place part Please bid oly if you have done a similes project and experience Thanks in advance

    $177 (Avg Bid)
    $177 Oferta Promedio
    8 ofertas

    We need to develop a project that monitors DFRobot Oxygen Dissolved Sensor and temperature Sensor in an aquarium using ESP32 LoRa and Lipo or 9V battery.

    $320 (Avg Bid)
    $320 Oferta Promedio
    13 ofertas

    We need to develop a project that monitors the voltage/current SCT013 and sends alerts by SMS in fault or voltage change, and in turn triggers the peristaltic pump using ESP32 LoRa and powering by battery. PCB Design + Schematic Circuit + Code is Needed, If you have something else to be adding is welcome to proyect.

    $569 (Avg Bid)
    $569 Oferta Promedio
    17 ofertas

    Hi I have 3 boards. I have only gerbers of three. I need a guy who has access to a panel creation software . Who can use gerbers to create a panel of 3 PCBs. Waiting for bids

    $26 (Avg Bid)
    $26 Oferta Promedio
    5 ofertas
    TECHNICAL RISK MANAGEMENT 5 días left
    VERIFICADO

    I need urgent help for my project related to technical risk management

    $19 (Avg Bid)
    $19 Oferta Promedio
    8 ofertas
    PCB Design based on MEGA 2560 5 días left
    VERIFICADO

    I have completed a working prototype of my device and I now need a Schematic and PCB design. This device takes pictures from an external camera and transmits them online to a server. The device uses SPI, I2C, CS, Ethernet, SDCard, RTC, HMI Screen. Don't worry about the HMI it will just need a plug available for interfacing via serial and power. External ports will consist of the following: 1x...

    $1252 (Avg Bid)
    $1252 Oferta Promedio
    41 ofertas

    Good afternoon, I am searching for a hardware designer able to design and prototype a board with a ESP8266 12f module + 2.4 TFT Screen + microusb + xpt2046 with altium designer. The project is based on: [iniciar sesión para ver URL] And the result should be like the picture attached. The board must be able to work on external power supply (microusb 5 volts) or LiPo batt. If both at th...

    $1221 (Avg Bid)
    $1221 Oferta Promedio
    31 ofertas

    Design a “Smart” Fine-positioning Arm (SFA) In this contest, you are asked to design a “Smart” Fine-positioning Arm (SFA) that will be mounted to Astrobee and move an attached tool to a specific location and command that tool to attach to an ISS Handrail. The SFA receives all power and high-level commands from Astrobee, but implements the following functions autonomousl...

    $4000 (Avg Bid)
    Destacado Garantizado Sellado Concurso Principal
    $4000 Oferta Promedio
    0 participaciones

    Design a “Smart” Coarse-positioning Arm (SCA) In this contest, you are asked to design a “Smart” Coarse-positioning Arm (SCA) that will be mounted to Astrobee and move a stowed end effector to a specified location and control the end effector. The SCA receives all power and high-level commands from the Astrobee free flyer, but implements the following functions autonomo...

    $1500 (Avg Bid)
    Destacado Garantizado Sellado Concurso Principal
    $1500 Oferta Promedio
    0 participaciones

    i need someone good in Raspberry pi and Arduino for a small work, will share further details in chat

    $23 (Avg Bid)
    $23 Oferta Promedio
    8 ofertas
    design the DVR 5 días left

    need to design my circuit of dynamic voltage restorer(DVR) in matlab

    $113 (Avg Bid)
    $113 Oferta Promedio
    6 ofertas

    New rev of video board not functioning. We lost our Engineer recently. Rev B working, New Rev E not functioning, just rec'd from Pcb assembly house. Can tell you much more on the phone. Raspberry Pi brains, video output is split 4 ways and drives 40 pin lcd connector. Will need bench test skills and very small package soldering skills. Burnsville, Mn. Immediate-asap

    $207 (Avg Bid)
    Local
    $207 Oferta Promedio
    2 ofertas

    This project involves the design of a wireless sensor network. An Arduino microcontroller will be used to obtain data from temperature, humidity and light sensors and transmit the readings on a Bluetooth based wireless link to a PC/smartphone, where the received data will be processed and displayed in real-time on a thingspeak and phone [iniciar sesión para ver URL] I added fingerprint for ...

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

    We need a customised IO carrier board for Raspberry Pi compute module, with 4 USB ports, 1 bootable SD card slot, Ethernet port.

    $93 (Avg Bid)
    $93 Oferta Promedio
    6 ofertas

    Need a content developer in the field of Electrical and Electronics to make questions for Aon CoCubes.

    $257 (Avg Bid)
    $257 Oferta Promedio
    9 ofertas

    We need to connect Sony imaging sensors (not industrial ones) to Raspberry PI, using Lattice FPGA. We are looking for expert designers, with their own design tools. We only need the design of the electronics, so no physical tests, and no components available. The design will be checked for compliance before final payment. Possible further cooperation.

    $372 (Avg Bid)
    $372 Oferta Promedio
    13 ofertas

    We are a new venture seeking the services of an experienced product development specialist and/or electrical design engineer to provide drafting work to get our project from a design stage to a working prototype stage. We require the following service: - engineering ( electronic board and mechanical motors design)

    $26 / hr (Avg Bid)
    $26 / hr Oferta Promedio
    20 ofertas
    Simple PCB Re-Design 5 días left
    VERIFICADO

    I have a PCB Design which has been tested ok, it just needs re-designing to make it more space efficient. The tracks can be double sided but they need to be done so the PCB can be prototyped with a CNC PCB Mill. Components will be all discrete/through hole type. The PCB Takes a 12vdc Signal to a relay, the relay triggers a shunt coil of an MCCB. The DC Supply from an MCCB comes from a Battery s...

    $173 (Avg Bid)
    $173 Oferta Promedio
    24 ofertas

    I need to compare 2 phases Tesla motor with 3,4,5 phases standard induction motor use programs for example motor analysis or other . For example: [iniciar sesión para ver URL] I need basic operating characteristics. So that compare them. Model of the motors, with the Magnetic field of motor Distribution of magnetic inductions. characteristics of Torque, currents, speed and other if will ...

    $69 (Avg Bid)
    $69 Oferta Promedio
    2 ofertas
    NEED OPENWRT DEVLOPER 5 días left
    VERIFICADO

    We are looking for a talented and self-driven firmware engineer to join our growing team. As part of our team you would help us build and test and powerful products our customers expect. Experience in Linux cross compiler environment, familiar with OpenWRT firmware development. Knowledge of MTK/Atheros chips and their device drivers

    $942 (Avg Bid)
    $942 Oferta Promedio
    4 ofertas
    $478 Oferta Promedio
    11 ofertas

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