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! Upah Electronics Engineers

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    138 tugasan ditemui, harga dalam USD

    We are looking fore someone who is proficientin embedded systems and can write firmware, bootloaders, e squared c code etc. We want to write a bootloader firmware to function on our proprietary PCB allowing us remote access to do updates etc.

    $2196 (Avg Bid)
    $2196 Avg Bida
    3 bida
    LoRa implant 6 hari left

    Hi I need an electronics engineer to add LoRa to our existing product. I’m hoping we could hack one in just for testing. I will also need help with witty some code to get our existing hardware working with the new LoRa implant. The code is all Arduino based so I think c++. The code can be done by another if you don’t do code but obviously it would’ve good to find someone wh...

    $421 (Avg Bid)
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    4 bida

    I want your advice on where to purchase a water level (pressure) sensor that also can measure conductance and temperature and send this to a unit on the surface that can record these parameters. No design, prototyping or production is required. I want to buy an aftermarket device and I want to use your contacts of suppliers. I DO NOT WANT YOU TO BUILD OR DESIGN ANYTHING. The sensor can be powered...

    $153 (Avg Bid)
    $153 Avg Bida
    9 bida

    I would like to develop a small PCB and get it produced Since I am not a professional, I will need some guidance in developing. I ask for help for: 1- electronic schema development for a small household appliance (in positive case, I must be able to pass CE quality certification): - optimal solution have to be checked together; - simple testing firmware included (eg: C, Lua,... I have already c...

    $301 (Avg Bid)
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    7 bida

    Hi freelancers, I need a mechatronics engineer to design and prototype for me a small portable power bank. I am very interested in the documentation of how it's done and how each component works. Features can be discussed via chat. Thanks in advance.

    $27 (Avg Bid)
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    4 bida

    Create a Fritzing part for TTGO Lora32V2.0. The part must comply with all fritzing's standard and requirements. TTGO Lora32 V2.0: [log masuk untuk melihat URL] Fritzing Standard: [log masuk untuk melihat URL] Fritzing Custom Parts: [log masuk untuk melihat URL]

    $124 (Avg Bid)
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    7 bida

    (Fun wifi project, Arduino, esp8266-01, with Push Notification.) Brief description: The Slave esp8266-01 when triggered sends message to arduino Nano/Master 8266 to close solenoid & send push notification. Setup the push notification via [log masuk untuk melihat URL] Detailed description: Slave Hardware: 1. esp8266-01 2. BC547 transistor/liquid probe 3. 1 led. Master Hardware: 1. 1 es...

    $122 (Avg Bid)
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    11 bida

    I have a project and my part is to connect Arduino 1 to Arduino 2 via wireless processing.

    $410 (Avg Bid)
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    26 bida

    I am looking for someone for PCB board design for an analog project. I need to control 32 separate analog circuits with Arduino. At the moment the best solution seems to be that Arduino will control multiple I2C DAC’s(minimal 12 bit) that channel the current thru Mosfets to the circuits. At first I will need help to find the correct I2C DAC and test the code on a breadboard. If everything ...

    $177 (Avg Bid)
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    14 bida
    Project.05 - v2 6 hari left
    DISAHKAN

    ========================================================== Please bid for this project ONLY if you feel confident enough with what is wished to arise. This is supposed to be the prototype of a future commercial product, so please take into consideration that I want a professional work. Please study carefully the attached documents before placing your bid: I will NOT later consider any changing of ...

    $2977 (Avg Bid)
    Perjanjian Kerahsiaan
    $2977 Avg Bida
    5 bida

    I am a clinical data scientist in need of an acquisition system for a lab project. I might make a few to share with collegue and thus would like all of the resultant PCB, schematic, and firmware files. Everyone has probably seen the many EKG devices on the market these days that allow you to view and capture a single lead of EKG. My project requires acquisition 12 lead EKG, NIBP, SPO2, C02, 4 inv...

    $2354 (Avg Bid)
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    11 bida
    Logo design 6 hari left

    Logo design, electronic circuit design

    $253 (Avg Bid)
    $253 Avg Bida
    18 bida
    Detect Baby Crying 6 hari left
    DISAHKAN

    I'm using a sound sensor (Op-Amp LM393) to detect a baby cry. Micro-controller: Arduino Mega Anyone can help with C programming? Or any experienced engineer tried this detection before? Due to tight budget, I can only afford SGD20.

    $16 (Avg Bid)
    $16 Avg Bida
    11 bida
    Technical Writer 6 hari left
    DISAHKAN

    Qualification MS or PhD in electrical engineering. good writing skills. as well as technical.

    $36 (Avg Bid)
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    12 bida

    Компания занимается разработкой и изготовлением электронной техники. Есть необходимость в привлечении ресурсов со стороны для разработки новых продуктов, на который ТЗ приложено. Вся остальная информация по электронной почте или по телефону.

    $2875 (Avg Bid)
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    2 bida

    Hello All, I'm looking an expert for the Electronic Engineer, Will share details with final winner. Best

    $141 (Avg Bid)
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    19 bida

    Hello . I'm looking for someone who could help me out with project of mine shredder. I have designd whole machine . And I am rigth now building the first running prototype. But what is really challenging for me is Controll system . Shredder will use 1.5kW or 2.2kW motor. 1. And normally it should work on full power ( after reducer it should have 19rpm ) 1.a) and should normally shredd al...

    $524 (Avg Bid)
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    18 bida

    When the MQ2 gas sensor detects combustible gas such as propane / methane => 200 PPM, it triggers the on (1) function and gets the current GPS fix location coordinates and packages this GPS fix location data as a Google Maps hyperlink inside a SMS text message and sends the message to a specified cell number. The program confirms message receipt then resets the gas sensor to 0 or standby mode r...

    $599 (Avg Bid)
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    34 bida

    Component list is as follows: 1 – 2080-PS12-240VAC Allen Bradley 120v to 24vDC power supply 1 – 2080-LC20-20QWB Allen Bradley Micro820 1 – 2711R-T4T B Allen Bradley PanelView800 4" 2 – SY3120-5LZ-M5-F2 SMC VALVE 1 – PS1000-R06L-X107 SMC AIR CHECKER 1. At power up of the PLC the user will get the screen shown above. The Cylinder will rest in the closed pos...

    $11 / hr (Avg Bid)
    $11 / hr Avg Bida
    14 bida

    Hello, I want arduino device which will can communicate with modbus 232 and 485 protocols. The device should be connected to internet via GSM module and should send data to MQTT server in every 5-10 secs. The device should also cache the data if there is no internet connectivity and should send the cached data to internet via GSM whenever there will be internet connectivity. Bid only if you can do...

    $178 (Avg Bid)
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    11 bida

    To assist a small electrical business working within the social housing sector who has already won the tender twice but feel we need a more professional package putting together. A successful applicant would ideally have experience of the tender process and be able to advise as well as collate all information required.

    $3210 (Avg Bid)
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    9 bida

    Precisamos de un programador de sistemas de control industrial PLC para el area de Barcelona.

    $30 / hr (Avg Bid)
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    7 bida

    I repair and i do programming to all private Communications radios mobile radios UHF and VHF and portable radios. 20 euros plus parts. Please we receive by shipment and we send.

    $9 - $34
    $9 - $34
    0 bida

    Just a man with an idea. Updated: January 16th, 2019 I've updated this project description (again) to clarify a few more things. - Bids exceeding $250 will be immediately deleted. - This project is not intended to be mass produced, and I intend on making the files freely available. So I need to keep the costs down or it's just not realistic. I have a very simple and rather small PCB...

    $131 (Avg Bid)
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    52 bida

    Need help completing a report on micro controler. barely 300 to 500 words needed. And little fix. Budget is 10. Bid only if you can do now

    $27 (Avg Bid)
    $27 Avg Bida
    7 bida

    This is regards solar electricity More details will be shared via chat

    $27 (Avg Bid)
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    5 bida

    Embedded system required for controlling vacuum pump and mini water pump. Vaccum limits to be set and achieved and maintained from -50 mmHg to -225 mmhg. Timing to be set. ON / OFF water pump based on time. 4 digital Inputs. Front end developed on android. Project time is 2 weeks.

    $771 (Avg Bid)
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    7 bida

    This is regards solar electricity More details will be shared via chat

    $43 (Avg Bid)
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    3 bida

    This is regards solar electricity More details will be shared via chat

    $19 (Avg Bid)
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    5 bida

    This is regards solar electricity More details will be shared via chat

    $19 (Avg Bid)
    $19 Avg Bida
    5 bida

    the inductive sensor on arduinp will give its value 0 or 1 according to which servo motor rotates left or right

    $53 (Avg Bid)
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    14 bida
    PCB design 6 hari left

    Create boards capable of these two functions (1) Mode 1 Design Two Identical PCB boards that operate stepper motors to operate in Sync with wireless remote control to turn on unit and vary speed. Add transceivers to communicate wireless between the two boards. I currently have a working model but the remote is generic i need custom. (2) Mode 2 Install cameras that trigger stepper motor and move m...

    $580 (Avg Bid)
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    26 bida

    I currently assemble my PCB with components in house, and am looking to shrink the size of my PCB board. I currently use a custom designed PCB board (using Fritzing software), Arduino Pro Mini 5V 16MHz, Bluetooth HC-05, Pololu's Mini Pushbutton Power Switch with Reverse Voltage Protection, Sound Sensor with Adjustable Gain, On/Off push button, Micro USB adapter, On indicator LED, capacitors ...

    $473 (Avg Bid)
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    37 bida

    I am currently in an R&D phase of a project and after advice from someone with skills and experience in Raspberry Pi 3 data logging with analog inputs and 3G/4G/LTE internet connection to retrieve that data. Can you provide advice on the use of a rasberry pi data logger for water pressure (depth) and temperature and conductance recordings as well as transmission of data at regular intervals (f...

    $85 (Avg Bid)
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    5 bida
    Embedded C 6 hari left

    Microcontroller programming PIC

    $153 (Avg Bid)
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    27 bida

    I need it with wiring specs, tubing size specs and length specs. Also, a place to add a can of freon and it has the capabilities of running gas and/or electricity.

    $40 (Avg Bid)
    $40 Avg Bida
    6 bida

    STM32 Simple AT Commands Sender / Response parser over UART Simple library that will send AT Command to the modem over UART and process the response from the modem. One Function that will send the supplied AT Command and process the response from the modem.

    $51 (Avg Bid)
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    6 bida
    fix 3 lightbulb sockets 13 hari left
    DISAHKAN

    fix the 3 broken sockets for the Philip hues light bulbs

    $7 - $22
    Tempatan
    $7 - $22
    0 bida
    PV_system_modeling 5 hari left
    DISAHKAN

    Need SIMULINK modeling so that desired power production using PV modules connected in series and parallel are realized. SIngle module process 260 Watt power at 1000 irradiance. there is temperature variation also, but it remained below 40 deg C, so solar panel performance do not degrade The power requirement will be specified.

    $9 / hr (Avg Bid)
    $9 / hr Avg Bida
    5 bida

    Wanted are a simulation and modeling of intelligent energy distribution between 3 PV-stations and 6 buildings. The buildings get the energy from the energy network and from the 3 PV-stations. The simulation must contain MPPTs, inverters and batteries (Energy Storage Systems ESS). In the simulation must also be a program that optimizes and organises the distribution of energy and data using model ...

    $126 (Avg Bid)
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    18 bida

    instalacão elétrica, estalacão predial. alarmes. sensores.câmeras. ventiladores.

    $155 (Avg Bid)
    $155 Avg Bida
    1 bida

    I have a project that I have been working on and need a little assistance. I have an ESP32 board that I am working with as well as other components. Max6675 Mosfet TB6612 motor driver micro switch JGY-371 12V DC motor with encoder MT3608 DC - DC boost I have some of the code working but need some help putting it all together.

    $172 (Avg Bid)
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    26 bida

    I am searching for an experienced embedded firmware engineer / software developer with experience in ARM mbed OS who is helping me with writing the firmware for a project incl. the following components: 1) MCU Nordic nrf52 (Fanstel BT832 or BT840) 2) Gyro incl. DMP (Invensense mpu9250/ICM20689 ) 3) Sound decoder (VLSI vs1053b) 4) Serial (SPI) NAND flash storage (Micron MT29F2G01) 5) Touch input...

    $1709 - $3418
    Sulit Perjanjian Kerahsiaan
    $1709 - $3418
    35 bida

    Hello. We have developed a new product for strength and conditioning that you only use your body weight but we now require an Instructional app building for the product. We would prefer IOS at this time but android would also be ok. Both systems would be even better! We have also had other ideas about what this app could include but we would need 3rd party hardware developed for this too. A unit ...

    $2156 (Avg Bid)
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    50 bida
    PCB soldering 5 hari left

    PCB Soldering SMD parts and re-flow soldering

    $4 / hr (Avg Bid)
    $4 / hr Avg Bida
    4 bida

    I have acquired a 25kw 2004 generac water cooled generator. A natural gas line has been installed and generator is on concrete pad. I need a licensed electrician to complete the installation of all the electrical components at my Delaware County home.

    $15 - $25 / hr
    Tempatan
    $15 - $25 / hr
    0 bida

    OPTIMIZATION OF RELAYING AND CIRCUIT BREAKERS

    $142 (Avg Bid)
    $142 Avg Bida
    8 bida

    Hi, I'm making a word clock similar to this one here: [log masuk untuk melihat URL] I have made a smaller clock and tested that my ARDUINO code is working perfectly, however I would like to add an external clock, a DS3231 to keep the time instead of the arduino Uno internal clock and I need help with changing the code so that it uses the external clock instead. I will also be adding a lig...

    $18 (Avg Bid)
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    16 bida

    I am the owner of RadioSet-GO, a source of innovative, portable, QRP (low power) HAM radio equipment. I used to purchase capacitive touch key boards to integrate with my projects and they worked perfectly. Unfortunately, the owner of that business passed away, and I am left trying to come up with something just as good. I have attempted several circuits myself with only some success. I have a lot ...

    $619 (Avg Bid)
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    13 bida