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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    arduino programming. Custom Digital LED clock 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I am bidding on a project that will use addressable LED pixels in an array to make a digital clock. It will function like any digital clock with buttons to set the time, and 2 dials to adjust the RGB values, and brightness of the LEDS. The arrangement of the LEDs is quite unique, with 5 rows of 6m of LED pixel tape. I am happy for you to specify a suitable pixel product, The more LEDs the bette...

    $369 (Avg Bid)
    $369 Ср. ставка
    15 ставки

    I would like to have a vidéo tutorial on a basic électronics troubleshooting and repairing tutorial

    $56 (Avg Bid)
    $56 Ср. ставка
    4 ставки
    PC-Software 6 дней(-я) left

    PC-Software as a "Main-Controller" to interact with a series of embedded PCBs, which each of them drives moving parts, called as "System", connected via USB or serial port RS-485 in a tree topology with up to 128 units. A communication's protocol for exchanging information, consisted of a 4-bytes block, will be given to the developer. Every millisecond a transmission take...

    $1100 (Avg Bid)
    $1100 Ср. ставка
    10 ставки
    LoRa Wifi Extender Solar and Battery powered. 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Hello Freelancers, I need your help again please. I need to send Wifi from a home station to a remote location that does not have power. You must source the hardware, including radios, power management, battery, antennes, solar panel. A video like this is what I'm looking to do: [войдите, чтобы посмотреть URL] of this equipment should be inexpensive and easy to get in USA. After selecting ...

    $205 (Avg Bid)
    $205 Ср. ставка
    9 ставки

    Harmonics estimation which happened due to rectifier using kalman filter/observer / disturbance observer .. on Simulink

    $24 (Avg Bid)
    $24 Ср. ставка
    2 ставки
    micro hydro turbine 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Design a micro hydro turbine which produces enough energy to run the generator which generates 50V at 30 A. Head and water flow rate is variable. Please give me a proper quote and timeline. I need weekly report on the progress. Also give me information about which software are you using to design.

    $129 (Avg Bid)
    $129 Ср. ставка
    6 ставки
    Elevator 3 floor 6 дней(-я) left

    I would like to write a plan for the Arduino Nano Controller Plan for a 3 story elevator. It operates with three buttons and three proximity switches and a DC motor running on the H bridge, when the elevator is in the starting position on the first floor and when I order the elevator to another floor it reaches the floor and waits for a minute and then it returns to the first floor or I invite it ...

    $122 (Avg Bid)
    $122 Ср. ставка
    10 ставки
    Looking for cloud camera hardware/firmware expert 6 дней(-я) left
    ПОДТВЕРЖДЕН

    As part of our current project, we have to produce a camera device prototype, which is capable of the features described in the attachment. We will need your help in: - choosing the proper hardware - implementing the firmware Our way of working is the follownig: Step 1: We would like to hear your high-level plan about the implementation so that we can decide if we want to go on working based o...

    $28 / hr (Avg Bid)
    $28 / hr Ср. ставка
    12 ставки
    esp8266 project 6 дней(-я) left

    Looking for someone who can make esp8266 async mqtt project. preferably platformIO

    $15 / hr (Avg Bid)
    $15 / hr Ср. ставка
    5 ставки
    embedded linux programming of real-time system, linux , C++ 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Programming of Real-Time Systems , linux , C++ ", you are asked to realize servocontrol in position of a rotating machine with direct current. For this purpose, the equipment your disposition is as follows: - EMG30: DC brushless motor, with 2 Hall effect rotor position sensors, and reducer integrated mechanics - EMG30 control / command board: bidirectional DC motor control, conditioning Hall ...

    $183 (Avg Bid)
    $183 Ср. ставка
    8 ставки
    Circuit Board design 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Complete analog sensor board schematic and layout

    $19 / hr (Avg Bid)
    $19 / hr Ср. ставка
    27 ставки
    Arduino Controler for Game machine 6 дней(-я) left
    ПОДТВЕРЖДЕН

    i need an arduino controler to manage a gaming machine like a coin pusher.

    $278 (Avg Bid)
    $278 Ср. ставка
    20 ставки

    I work for an AV company and a client wants us to find a way to set up his door-bell, that we installed, to work with his GONG in his home. We are having trouble figuring out how to make this happen. Please help.

    $2083 (Avg Bid)
    $2083 Ср. ставка
    9 ставки

    I need awesome hardware project for exhibition. Looking for expert designers and developers.

    $4432 (Avg Bid)
    $4432 Ср. ставка
    9 ставки

    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

    $4431 (Avg Bid)
    $4431 Ср. ставка
    9 ставки

    Hello, I need to create a Greenhouse automation with Nextion Display for the command and an Arduino Mega. I've got all the components that I need to start the project like: wind speed sensor, temperature sensor, Arduino Mega board, Nextion 4.3" Display, DC roll-up motors, humidity sensor, relays, and many other components... I need help to code everything and start the project. Thanks.

    $248 (Avg Bid)
    $248 Ср. ставка
    28 ставки
    Theo Jansen Horse Complete 6 дней(-я) left

    I need to do work on Theo Jansen, my group chose a horse. Where it has to WALK. I need: - SolidWorks drawing, each separate part and assembly (Horse will be made of 6mm MDF); - Drawing in AUTOCAD to be cut in the laser machine; - Materials required for horse mounting and Arduino programming -Arduino Programming (Horse has to walk) -Height of horse is 50 cm - Every step by step project. I want th...

    $207 (Avg Bid)
    $207 Ср. ставка
    7 ставки
    BLE programmer needed 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I'm looking for someone who can programming nRF52832/840,,,,. I will provide details through chatting.

    $468 (Avg Bid)
    $468 Ср. ставка
    16 ставки
    Buck-Boost controller 6 дней(-я) left
    ПОДТВЕРЖДЕН

    I need to have a schematic of buck-boost controller with these feautures: 1) Vin = 3 - 5.5Vvdc 2) Vout = 3 - 12Vdc 3) Iout = 1 - 1.5A I need to power this circuit with Lipo battery (3.7Vdc) and I need to regulate Vout from 3 to 12V. I will integrate this schematic in my project where I will change the Resistor of feedback with digital potentiometer with microcontroller. I prefer to have simulatio...

    $142 (Avg Bid)
    $142 Ср. ставка
    23 ставки
    desktop app 6 дней(-я) left

    I need a proggramer for make desktop app for see csv data an graph this information.

    $524 (Avg Bid)
    $524 Ср. ставка
    37 ставки
    Design Draw and Prototype - Electrical Engineer 6 дней(-я) left
    ПОДТВЕРЖДЕН

    Electrical engineer, design and build prototype...Ongoing revisions

    $6605 (Avg Bid)
    $6605 Ср. ставка
    43 ставки
    Arduino Programming Заканчивающийся left
    ПОДТВЕРЖДЕН

    We require Arduino programming of a Mega board to control a stepper motor speed and a power supply (pulses per second and % on per pulse). There are 3 Encoders (with buttons). One pressure sensor. We want the values and state to be displayed on the 2.4" TFT screen as well as Jog the stepper motor forward and reverse. Selection will be based on proven track record in this area, and the ability...

    $780 (Avg Bid)
    Избранный Срочный Соглашение о неразглашении
    $780 Ср. ставка
    36 ставки

    I have a hoist up a cliff that at present requires someone to be at the top to operate the lever of a hydraulic motor that turns a drum which winds up and down a basket (pulled by a 6mm ss wire. A 3-ph motor drives the hydraulics which switches on at the top of the hoist A photo is attached of the hoist and basket at the top. It probably needs limit switches top and bottom that slows and stops the...

    $201 (Avg Bid)
    $201 Ср. ставка
    12 ставки
    $711 Ср. ставка
    67 ставки
    IOT Project 5 дней(-я) left

    We are looking for an experienced team/individual with a minimum of 5 years of experience in hardware/microcontrollers with a minimum of 2-3 projects on IOTs using GPRS/GSM/Bluetooth. Candidate must be passionate about IOTs and should have a track record of delivering projects on time, within budget and should be willing to provide support after the project. Looking for candidates in/near Pune, ...

    $916 (Avg Bid)
    $916 Ср. ставка
    10 ставки
    circuit board design 5 дней(-я) left

    Hi I am looking for assistance in designing a simple electronic device that provides GPS location on pressing a button. The device needs to be linked to a back-end database that provides information of the owner of the device. The key priorities would be the PCB, outer design and finally casing. Regards, Hiten

    $132 (Avg Bid)
    $132 Ср. ставка
    24 ставки
    IoT device 5 дней(-я) left

    IoT device consists of 1xMCU, 1xAccelerometer, 1xGPS and 1xNarrowband modules and a battery. We already have circuit schematics and PCB for the 1st prototype. We need someone with deep hardware knowledge to check our circuit design, optimise for the lowest current consumption and best PCB layout.

    $185 (Avg Bid)
    $185 Ср. ставка
    40 ставки

    I need vhdl code for signal processing. I need 256 point fir filter and 4096 point fft. create bid, many experience in signal processing. chatting discussing in detail

    $157 (Avg Bid)
    $157 Ср. ставка
    13 ставки

    Our company is looking for a regulatory compliance consultant whose expertise include UL Standards, and specifically knowledge about Electric and Battery operated regulations. We have several clients who are importing and selling their products on Amazon in the US.

    $553 (Avg Bid)
    $553 Ср. ставка
    4 ставки
    I need a blockchain developer 5 дней(-я) left

    Hi, I am Sumanth, I am doing Masters at a UK based University, I need a blockchain developer for my Idea of my thesis, I have all the background knowledge of my project but I am lacking at the programming skills as I am not from the programming background. My project is about energy transactions with blockchain

    $87 (Avg Bid)
    $87 Ср. ставка
    7 ставки
    PCB passive board design 5 дней(-я) left

    I need PCB design (including schema, manufacturing/assembly files, and all source files) for a small set-up. Esentially the PCB board in question is just routing connections from other (existing) boards, providing cross-connectivity of sensors/motors/boards, master-switch functionality, power input/distribution and drop-down of voltage. onsisting of two voltage ratio sensors, two bipolar stepper m...

    $188 (Avg Bid)
    $188 Ср. ставка
    33 ставки

    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

    $3932 (Avg Bid)
    $3932 Ср. ставка
    22 ставки
    Ngspice expert 5 дней(-я) left

    I need Ngspice expert. Can you help me now?

    $20 (Avg Bid)
    $20 Ср. ставка
    2 ставки

    REQUIREMENTS: A fully functional PCB design that allows for connecting 2 LiPo batteries (3S/4S DC 11.1V/14.8V) as power sources in order to power multiple components with different voltages and provide a way to monitor and cut off each battery individually via I2C. Board should ... - ... have the following inputs: -- 2 x DC 11.1V/14.8V XT60 male connectors, for connecting 2 LiPo with XT60 fema...

    $194 (Avg Bid)
    $194 Ср. ставка
    15 ставки
    Create a product 4 дней(-я) left

    I am a local business searching for a manufacture to create/ build rechargeable battery operated handheld device such as power tool for example. More details can be disclosed upon hire. Ive attached a picture of a percussion massager. This is not what i want built, but the concept of it. I am assuming someone that can create this can also create my project. I am looking for someone/business to ...

    $1148 (Avg Bid)
    $1148 Ср. ставка
    31 ставки

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    $75 (Avg Bid)
    $75 Ср. ставка
    1 ставки

    We need the ability to plug our device into the computer, pass a BIN file to the device(mass storage device) to update FW. We also need assistance configuring SSD1306 to work inside atmel studio. We'd also like to read a text file from the SAMD21 that was uploaded from the computer(mass storage device). We'd prefer prior experience and don't want to pay for you to learn every bit of...

    $879 (Avg Bid)
    $879 Ср. ставка
    8 ставки

    Hi I am looking at an engineer who can develop Embedded applications on USRP using GNU radio or Python Linux. I want to hire for long term.

    $481 (Avg Bid)
    $481 Ср. ставка
    3 ставки
    Bluetooth based Android app development 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I need an Android App which receives and sends data via Bluetooth from an external hardware unit and stores the data on the phone and also the server. The data is only text. The system is like an Bluetooth based IoT enabled alarm box.

    $19 (Avg Bid)
    $19 Ср. ставка
    9 ставки

    I need and expert who can Design PSR-aware low dropout regulator using PMOS/NMOS/both focus on PSR improvement, Provide schematic,simulation results,charts and graphs, Provide result analysis

    $84 (Avg Bid)
    $84 Ср. ставка
    4 ставки
    PCB design for electrical outlet US 120volt 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I want a electrical shematic and PCB design for an electrical outlet 120 volt. The outlet will have a 3.5 mm jack port in front. The outlet need to have a 20 amp relay and be activated by the jack connector. This will be a magnetic sensor connected to the jack.

    $12 / hr (Avg Bid)
    $12 / hr Ср. ставка
    31 ставки
    Theo Jansen Horse 4 дней(-я) left

    I need to do work on Theo Jansen, my group chose a horse. Where it has to WALK. I need: - SolidWorks drawing, each separate part and assembly (Horse will be made of 6mm MDF); - Drawing in AUTOCAD to be cut in the laser machine; - Materials required for horse mounting and Arduino programming -Arduino Programming (Horse has to walk) -Height of horse is 50 cm - Every step by step project. I want th...

    $164 (Avg Bid)
    $164 Ср. ставка
    15 ставки

    We have designed Motherboard with the Microcontroller LPC1833, We have already designed 4-20ma Input Board we need support on LPC1833 SPI Interface With ADC1248 Read RTD and 4-20ma data. We also need a 4-20ma output. We use DAC8750 IC.

    $822 (Avg Bid)
    $822 Ср. ставка
    12 ставки
    RTF-HTML Converter 4 дней(-я) left
    ПОДТВЕРЖДЕН

    I am looking for Javascript developers who can handle engine to convert RTF-HTML or HTML-RTF. Acceptable condition. - Must speak English well - 2+ years experienced developer in Javascript ( preferred past working regarding this converter) - Gitlab skills Please do not accept my job - New freelancers in this field. I would like to save my time more, and this is really simple project to experie...

    $185 (Avg Bid)
    $185 Ср. ставка
    31 ставки
    $117 Ср. ставка
    20 ставки

    Sample as the water heater when we get shawer i need some one to creat cold water to installed it in bath or the main tank to maintain the temperatures between 25 to 30 c

    $2241 (Avg Bid)
    $2241 Ср. ставка
    6 ставки

    Necesito leer datos de un nodo con 3 sensores de temperatura y 3 de o2 cada cierto tiempo con modulo arduino pro mini y tarjeta rf lora sx1276 a un gateway dragino para que este suba los datos a una plataforma iot, hay que sumar la activación de actuadores segun la temperatura obtenida de los sensores

    $1194 (Avg Bid)
    $1194 Ср. ставка
    19 ставки