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! Hire Electronics Engineers

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    119 δουλειές που βρέθηκαν, με τιμές EUR

    Preciso de um sistema de monitoramento e controle de vazão de um certo processo. Basicamente seria um código para Arduino ou ESP32, que me permita fazer leitura de duas variáveis e o controle de uma válvula, além de transmissão e leitura destas duas informações e status da válvula. Também deve incluir gravação dest...

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    2x arduino devices for rf link 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need someone whos a pure master in arduino who can assemble and program 2xtransceivers to do a few cool stuff.

    €934 (Avg Bid)
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    The PCB project is equipped with PIC16C622A and 24LC16BI-SN including the TD5200 radio receiver. A new code is required to decode and store RKE from different manufacturers for four output channels.

    €406 (Avg Bid)
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    Hi, I need help with my research on Electronics topic. I have to create a Maltab model for the same as well. Will share the details to relevant freelancers. Compensation: INR 3000.

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    Communication between Tinkerboard & Arduino 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    The communication protocol between the tinkerboard and arduino is breaking due to a algorithm bug. we need someone to debug the algorithm and configure an effective solution to run the code without crashing. this problem is mainly occurring when the boards are transmitting particular data.

    €115 (Avg Bid)
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    ESP8266-12 e or wemos d1mini ESP8266 and hx 711 interface 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Good Day I have been struggling to get ESP8266-12E and HX711 to work. Making a wifi scale. My project would need the ESP8266-12E to work together to send scale data to my server

    €72 (Avg Bid)
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    Senzor Ultrasonic Labview 6 μέρες left

    Realizare .vi in Labview pentru senzorul [login to view URL]

    €70 (Avg Bid)
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    1 προσφορές
    monitor de sensores 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    El proyecto consiste en crear una "unidad" de captura de mediciones de distintos sensores: acelerómetro, giroscopio, GPS, ritmo cardiaco, temperatura, etc... Los datos registrados por los sensores será almacenados y enviados a un servidor o pc central. Consideraciones: 1) Imprescindible comunicación en español 2) Ver el documento adjunto para un mayor detall...

    €495 (Avg Bid)
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    Raspberry Pi and dot matrix display 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Hi everybody. It is about bilingual message display on dotmatrix using raspberry pi. Please view the attached file and contact for more details. Only experienced Engineers are preferred.

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    Altium Schematic and PCB Designer --4 -- 2 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    We are looking for PCB and Schematic Diagram Designers adept at using Altium Designer. State in your proposal the complexity of the PCB designs that you have worked on, the applications that you have designed schematics for, as well as your hands-on experience in practising DFM / DFA. Begin your proposal with the words "Substrate" or " Track". You will be expected to work along...

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    CC2640 firmware developer(CCS) 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    i need someone with experience about CC2640 and CCS. he should work with Teamviewer. i will attach schematic. thank you.

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    SIMULINK TASK 6 μέρες left

    i have the MATLAB code and i want to do it in simulink. it is about zero sequence injection method in PV utility scale

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    Custom PCB Design 6 μέρες left

    We are looking for person who can Select Proper components, Design Block diagram, Design Schematic and Design PCB based on our requirement.

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    Tự động hoá nhà nuôi yến 6 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Tự động hoá nhà nuôi yến. Yêu cầu 1 hệ thống tự động, điều khiển từ xa thông qua kết nối internet, hoạt động trên 1 PC (kết hợp Arduino). - Hệ thống hoạt động trên nguồn điện DC 12v. - Output 3 lines âm thanh độc lập + 3 amplifiers. - Đo nhiệt độ và độ ẩm. Output: DC brushless pump. - Giám sát bằng camera, sensor báo độ...

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    1. Must have 4-6 years of experience in embedded software application development 2. knowledge of BMS Application, Charge control development etc. 3. Embedded Device Driver knowledge (I2C, SPI, UART, CAN, GPIO, PWM, Driver). 4. Hands on experience with SW design and development using communication protocols: Master – Slave Communications (CAN, RS485, RS232) 5. Programming Language: Stron...

    €1371 (Avg Bid)
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    9 προσφορές
    DC Current Measurement Module 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    DC Current Measurement Module with Digital Interface

    €4 / hr (Avg Bid)
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    We are building a visual warning sensor grid based on the MSP430 microprocessor connected to an MMA8451 accelerometer chip for remote process plant monitoring. We need help with the flash software as per the attached spec. from a smart person with proven experience on these 2 chips. We need to be able to run the software on our test rig (LaunchPad with accelerometer on a breakout board). Paymen...

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    Mill process controller 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    On farm roller mill controller monitoring 8 RPM inputs, 2 temperature input, fan switch, 12v shutdown solenoid, linear actuator and 2 240v auger motors.

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    Tempo Velocity 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Need an electronics engineer to design an encoder based rotary velocity transducer. The objective of this project is to arrive at a design that will produce an analog voltage output representative of rotational velocity of a rotary incremental digital encoder with quadrature output. To successfully do this project you will need to be familiar with quadrature digital encoders, microprocessors, el...

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    RFID dual frequency communications 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    To understand this job, you will have to meet a few requirments! If you already have a job, i wont hire you... I need your full attention. I only need a serious worker, not a person that messages me every 3 days and lies about what theve acheived and asks for some money to pay rents. If you have 0 reviews, the chance of you getting this job is low. Now what you need to know before asking me about...

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    SMT LINE Manufacture technical support 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Dear all, we will need a technical support regarding the programming of machines especially the pick and place machines in order to manufacture flash drives and DDR memory modules. the goal is to have a full technical support by instant messaging and emails: this should includes all the needed parameters and set up files in order to run the machines to get the product made. such as philips centro...

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    Attach PDF files for projects SOWI and FLOWI. First we need a waterproof ultrasonic sensor to detect trees. Second, design a PCB BASE with wifi, inputs, ouputs, … for SOWI and FLOWI. Third, design APP for: -One SOWI. -FLOWI. -Two SOWI (SOWI+). We start with an small project (SOWI wired) but we will add more work with Android APPs.

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    This is a document from the Jordan Electrical Discoms and guidelines issued for the connecting the solar power plant power to the existing electrical system.

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    Document Translation 5 μέρες left

    This is a document from the Jordan Electrical Discoms and guidelines issued for the connecting the solar power plant power to the existing electrical system.

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    Gimbal motion platform 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    the project is the design of a gimbal platform that is powered by brush less motors via remote control. it will be confined to a 200X200 base . it will be able to rotate 90 degrees in one direction (rotation about its axis) and 55 degrees in another (up and down). a camera will be mounted on top similar to the picture attached but a lot larger scale. the total mass will be of the order of 15 kg. ...

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    esa s96 controller 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I would like someone to send me the setup manual for the controller in picture

    €152 (Avg Bid)
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    MULTI CHANNEL ELECTRONIC THERMOSTAT 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have an pic24f starter kit from Sure Electronics, model DB-DP500V100 and i want to convert it to a multi channel electronic thermostat, i would like to control many things from one controller. I would like to save logs every 15 minutes for all inputs and outputs. I need the diagram where to connect all of that things. I'm open to suggestions to do with an other controller but i want parts ...

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    €31 Μέση Προσφορά
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    Simple digital timer. 5 μέρες left

    I am interessted in a simple countdown timer. It should run from 2 min - 0 min. no need to adjust the time. And only have a start button. So basicly, when the button is clicked, the 2 min timer starts to countdown, and when it reaches 0, the display is then turned off.

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    Arduino project - Automation 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am looking for a good embedded, arduino team to create a automated vegetable chopping/cutting system. The system has to check the weight of the vegetable, need to wash the vegetable and cut as per the vegetable..

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    Fast transient pulse generator 5 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    This is a high-power pulse generator with the following technical requirements: 1. Input a synchronization signal 2. Generate a high-voltage and high-power pulse signal. 3. The output signal is: 3--5KV up and down along 10-30ns pulse width 50--ms (controlled by synchronous signal)

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    I need to program a panel of leds built with an STM32F103 microcontroller and SPI drivers for led. when receiving commands through the serial interface or can write to the LEDs. Please read [login to view URL]

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    I am looking to develop a new type of blind spot indicator to be retrofit on all current and older model cars that are not equipped with this safety feature. I am in the "idea" phase and need a proof of concept for a Kickstarter funding project. The idea is a low-cost, simple-to-install, self-contained device which attaches to any vehicle's side view mirrors using 3M double-sided ...

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    QFN40 4 layer compact pcb Altium design 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Expert PCB and Schematic designer for simple reference based complete Altium Project with 3D bodies/ component libraries and output files for production

    €158 (Avg Bid)
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    Switch box for son with Special Needs 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I'm looking to build a "box" that has the following specs: 1) There are to be 2 inputs (Input 1 and Input 2) and 3 Outputs (Output 1, 2 & 3). The inputs have a 1/8" mono Female connection, which will accept a 1/8" mono male audio cable, which will be coming from a normally open contact switch. The outputs will also be 1/8" mono female connection, but they will...

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    matlab H bridge inverter 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    update and upgrade current projec

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    need an engineer to lay out a PCB track, preferably in Altium Designer. There are 2 tracks that need to be layout out on a PCB. The tracks MUST have a specific impedance, and MUST have a specific power handling. Please only bid on this project if you know how to calculate PCB track impedances AND temperature rise of a PCB track with a certain current flowing through the track with the track width ...

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    Electrical Engineer with UPS System experience 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    Looking for some ongoing work to help with blog posts and technical articles, white papers around UPS Systems, Power distribution, Switchgear and Large Battery Equipment.

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    Need someone to design PCB... I have a lot of schematics that need to be worked on anyone willing to process the same... PCB manufacturing will be an added advantage...but not mandatory "The below-added image file is just sample, not the actual design..."

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    Microwave office Help 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I have a SuperHeterodyne in Microwave office and I need to analyze it for gain, power in dBm, and noise figure

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    Audio Amplifier circuit development 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    I am seeking a top level device developer

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    alarm and alarm LED for existing circuit 4 μέρες left
    ΕΠΙΒΕΒΑΙΩΜΕΝΟ

    * Add alarm to existing project * controls for alarm * alarm goes off at different time of the day and plays a chosen music from the memory card * alarm has display * complete circuit diagram * complete list of all components * update Arduino code * video showing everything work perfectly * video well explained.

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    Electronics engineer 4 μέρες left

    I have a conceptual idea that I know can be created. Ultimately I will put the working prototype on a kickstarter and develop from there. Will also need someone who knows how to build apps as well.

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    electronic engineer 4 μέρες left

    Able to design at diagram level a circuit like this [login to view URL] and supervise the building

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    Necesito programas una display MAX7219 usando arduino para que tome tiempo de carreras en Milisegundos. Tengo uno programado con con MAtrixes pero es un poco grande. Necesito programarlo para cuando se reciba un impluso comiencen a correr ambos cronometo ya que debe tomar tiempo en dos carriles vease fotos para ejemplo de funcionamiento. Si luego de ver las fotos y el video tienes alguna duda. ME ...

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