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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    203 仕事が見つかりました。次の価格: USD

    VLSI graphical design for scaling using software like LT Sice etc.

    $150 (Avg Bid)
    $150 平均入札額
    2 入札
    Programación ESP32 6 日 left
    認証完了

    Necesito una persona experta en programar ESP32 para varios proyectos.

    $22 / hr (Avg Bid)
    $22 / hr 平均入札額
    4 入札

    No necesitas un Arduino (C/C++). Você não precisa de um arduino. No necesitas un ESP32 (MicroPython). Você não precisa de um ESP32 (MicroPython). No se necesita experiencia. Você não precisa de nenhuma experiência. You must live in one of the following countries.... Brasil, Colombia, México, Argentina Chile, Uruguay, or another country in ...

    $15 / hr (Avg Bid)
    $15 / hr 平均入札額
    1 入札
    power system expert needed -- 4 6 日 left
    認証完了

    i want long term employee. its time based work. if you are expert, please bid here

    $4 / hr (Avg Bid)
    $4 / hr 平均入札額
    2 入札

    Need help from Applied electronics and measurements subject.

    $227 (Avg Bid)
    $227 平均入札額
    8 入札

    Need help from Signal analysis and processing subject.

    $131 (Avg Bid)
    $131 平均入札額
    8 入札
    Need brakout board for 3d printer 6 日 left
    認証完了

    I need a breakout logic board design and schematics for the carriage (hotend), it consist of up to 3 hotends Each hotend is acompanied of heater carthridge(2 wire), thermistor(2 wire), hotend fan(2 wire), part fan(2 wire), lift-up nozzle servo w/encoder(10 wire just for servo/encoder)or(one proximity sensor of 3 wire connection) an d sxtruder stepper motor(4-wire) If possible I woould like to ad...

    $142 (Avg Bid)
    $142 平均入札額
    10 入札
    Design a DC Power Bus board 6 日 left
    認証完了

    I am looking to have a PCB designed to distribute +12VDC, +5VDC, GND and -12VDC to the Eurorack Standard 16-pin male connectors. The output of the bus needs to be ultra-low noise. A similar device is attached as a .jpg that can be used as a reference. The Pin-out for the 16-pin connector is attached aswell. Requirements: - Input: +12VDC, +5VDC, GND and -12VDC from a MeanWell RT-125B power sup...

    $138 (Avg Bid)
    $138 平均入札額
    24 入札

    We are building a new, simple 5kw brushless, permanent magnet motor for use in automotive devices. We already made prototypes, but we need to redo design following certain specs and evaluate outrunner / inrunner options. Manufacturing will be outsourced in china.

    $3916 (Avg Bid)
    $3916 平均入札額
    6 入札

    Hydraulic Press Machine which is managed by PLC and HMI The PLC is: Mitsubishi PLC (MELSEC-F Series) The press machine is operational and functional. The PLC has already a software which was developer by the Press Machine factory. so the logic already exist. I need to extend the logic in such way that the machine will be capable to have tolerance while the press machine is doing cycles. I will e...

    $490 (Avg Bid)
    $490 平均入札額
    5 入札

    The requirements for my prototype are listed below. I need a battery operated power source to power 2 small led lights that can run for 3-4 weeks+ without dying. Yet I also need the entire power source to be quite small.

    $380 (Avg Bid)
    $380 平均入札額
    26 入札
    Need rasperry pi expert 6 日 left
    認証完了

    Hi, I have an idea and want to know if with rasperry it can be possible to do. I need a rasperry expert Who can explain me how to make what i want, with component etc..

    $33 (Avg Bid)
    $33 平均入札額
    6 入札

    I would like to have a custom prototype board. I have designed the schematics, and now need a PCB layout design for the same. The board consists of a microcontroller, all pin outs, tiny power supply, usb-to-serial chip circuit. All are SMDs except the Micro DIP IC, 5mm LEDs. It would be a double sided board, measuring approx. 70mm x 100mm. Request quote for the same. [Removed by Freelancer.com ...

    $85 (Avg Bid)
    $85 平均入札額
    5 入札

    Se requiere desarrollar toda la lógica, programación y funcionamiento de una maquina dispensadora que tiene incorporado un horno, no estamos sesgados al lenguaje o plataforma en la cual se desarrolle.

    $20 / hr (Avg Bid)
    $20 / hr 平均入札額
    5 入札

    Our company want electronic circuits designer. Who know the basic knowledge of asic miner and cryptocurrency.

    $37 / hr (Avg Bid)
    $37 / hr 平均入札額
    3 入札

    I need to integrate in one hardware controller, EV charger Hybrid converter Lifepo4 battery Home supply and consumption MPPT from the PV panels, this is integrated in the Hybrid converter

    $405 (Avg Bid)
    $405 平均入札額
    6 入札
    power system expert needed -- 3 6 日 left
    認証完了

    i want long term employee. its time based work. if you are expert, please bid here

    $3 / hr (Avg Bid)
    $3 / hr 平均入札額
    6 入札

    You do *not* need any experience. You do *not* need an Arduino. You do *not* need an ESP32. You must live in one of the following countries... Bosnia and Herzegovina, Serbia, Bulgaria, Montenegro, Albania, Kosovo, North Macedonia,, Moldova, Romania, Ukraine, or Belarus. ✻ OVERVIEW ✻ I estimate that you will normally work 1 hour/day. I will pay you hourly via Freelancer. I presume Free...

    $10 / hr (Avg Bid)
    $10 / hr 平均入札額
    3 入札

    I am seeking for a professional expert on ALCATEL PABX " Crystal" OXE for configuring and testing some analog, digital and IP phones plus reflect this on OMNIVISTA.

    $180 (Avg Bid)
    $180 平均入札額
    5 入札

    I have ultrasonic sensor (sensor1) connected to an ESP8266 and another ultrasound sensor connected to an ESP8266 (sensor 2) and a Raspberry PI on the same WIFI network. When the distance detected by the sensor 2 is less than 30 cm, a movie starts on the RPI. I want that if a person passes in front of sensor 1 and then in front of sensor 2 the movie should not start. I want to use MQTT.

    $55 (Avg Bid)
    $55 平均入札額
    6 入札
    Arduino Engineer ESP32 6 日 left
    認証完了

    I am using: [ログインしてURLを表示] with ESP8266. But it is also working with ESP32. Now I have ESP32 Wired I would like to make it work with this hardware: [ログインしてURLを表示]

    $175 (Avg Bid)
    $175 平均入札額
    18 入札

    Hi, The project is to design a LNA. 1. To understand the basic operation of a cascode CMOS LNA and analyze its performance tradeoffs. We wish to maximize the Figure-of-Merit, FoM = [Gain x IIP3 x f] / [(F-1) x P] of a lownoise-amplifier (LNA). The FoM considers Gain, IIP3, frequency, noise factor, and DC power consumption. All parameters in FoM are linear values. 2. To learn the use of s-par...

    $163 (Avg Bid)
    $163 平均入札額
    4 入札

    I am in need of a High Voltage Capacitor Charger that can charge a series of battery capacitors in a capacitor bank. Essentially, I need to be able to charge a capacitor bank up quickly to shoot 300-400 volts of power through an object, but because I am not an electrician, I cannot wrap my head around creating a power supply that can take a small A/C input and convert it into a high voltage D/C ...

    $282 (Avg Bid)
    $282 平均入札額
    12 入札

    project consist in create a device to decode using the component listed in the end , need to save the informsationd ecoded to a sst flash memory and need to have a password protection for that sst download , also need to have a serial output port that will output the data that is been decoded and saved to the sst. more explanaitons will be send to selected freelnacer we plan to use 21006541 or ICC...

    $1044 (Avg Bid)
    $1044 平均入札額
    7 入札

    project consist in create a device to decode using the component listed in the end , need to save the informsationd ecoded to a sst flash memory and need to have a password protection for that sst download , also need to have a serial output port that will output the data that is been decoded and saved to the sst. more explanaitons will be send to selected freelnacer we plan to use 21006541 or ICC...

    $2311 (Avg Bid)
    $2311 平均入札額
    9 入札

    I have ultrasonic sensor (sensor1) connected to an ESP8266 and another ultrasound sensor connected to an ESP8266 (sensor 2) and a Raspberry PI on the same WIFI network. When the distance detected by the sensor 2 is less than 30 cm, a movie starts on the RPI. I want that if a person passes in front of sensor 1 and then in front of sensor 2 the movie should not start. I want to use MQTT.

    $45 (Avg Bid)
    $45 平均入札額
    3 入札

    1. Oxygen concentrator design 2. Valve control using uC 3. Oxygen sensor integration 4. Temperature sensor integration 5. LCD display integration 6. Keypad integration 7. Various logic, configuration and settings of the concentrator 8. Smartphone/Cloud connectivity over WiFi or BT 8. Schematic 9. PCB design and gerber 10. Testing and validation ESP32 as the preferred uC. Other options could be co...

    $527 (Avg Bid)
    $527 平均入札額
    9 入札
    Trophy icon schematic moose 1 日 left

    No words :-) I would love a design that can be turned into a wallpaper that has a moose or moose head with antlers schematic. I would like it to be a clean and minimalist feel. Not set on any colors. This is not a logo. I want it to look like engining schematics. Line art maybe with flowers around the horns. Repeating pattern.

    $50 (Avg Bid)

    I need the Espressif commands to load a bootloader to the Esp32, that protects it from uploading any other sketch unless with the encryption key. Thanks a lot, Paul

    $255 (Avg Bid)
    $255 平均入札額
    3 入札
    power protection question 5 日 left
    認証完了

    i need someone to help solve power protection questions

    $92 (Avg Bid)
    $92 平均入札額
    14 入札

    Hi, my name is Vamsi. I am an Electrical and Electronics Engineer has lots of experience in this type of [ログインしてURLを表示] are my details, please feel free to contact. whatsapp no. 9985287572 calls : 8074117709

    $426 (Avg Bid)
    $426 平均入札額
    2 入札

    Need help from Applied electronics and measurements subject.

    $91 (Avg Bid)
    $91 平均入札額
    12 入札

    Read the details and follow the instructions in the attached document you need to do simulation by using ([ログインしてURLを表示]) as well as write a report please read the document carefully

    $18 (Avg Bid)
    $18 平均入札額
    2 入札
    VHDL Expert 5 日 left
    認証完了

    VHDL Expert VHDL Expert VHDL Expert

    $19 (Avg Bid)
    $19 平均入札額
    4 入札
    Install Pool Automation 5 日 left
    認証完了

    I need help installing a pool automation product that I purchased. The product is called HeaterReader. Product will enable me to control pool heater from mobile device. | [ログインしてURLを表示]

    $30 - $250
    地方
    $30 - $250
    0 入札
    tutortims signal processing -- 2 5 日 left
    認証完了

    hi i need to simulate 2 sections of signal processing ,it is a sample task to do , please check the document below budjet is 25 USD

    $78 (Avg Bid)
    $78 平均入札額
    6 入札

    purpose of this project is the development of a more complex embedded system with advanced assembly programming and use of data structures like stacks. Develop control code in modules, taking advantage of subroutines for organization and debug and simulate the code first on Microchip Studio, followed by embedded system on Proteus, paying attention to different operation modes and corner cases. Mor...

    $162 (Avg Bid)
    $162 平均入札額
    5 入札
    vipul project -- 2 5 日 left
    認証完了

    iot irrigation system web server development.

    $244 (Avg Bid)
    $244 平均入札額
    3 入札

    Electronic for a food heating device with battery backup should have 1 button can be the capacitive type 3 LED indicator 2 thermostat 1 heating element (mica plate) 1 battery pack should work on AC 240 V further details can be dicussed

    $329 (Avg Bid)
    $329 平均入札額
    13 入札

    A simulation demo is required to obtain needed [ログインしてURLを表示],by using Simulink,an electrical car have to be charged with a designed battery.

    $155 (Avg Bid)
    $155 平均入札額
    8 入札

    hey, I need someone to complete my lab book, I have part 1 & 2 completed, this project/lab is online (because of covid) I need 3,4 and 5 of the lab work done. I have attached all the files including my lab work so far. This project is based on the above topic electronics and circuits. following the pdf you can log onto thinkercad online for free to build the circuits ( [ログインしてURLを表示] ) de...

    $136 (Avg Bid)
    $136 平均入札額
    32 入札

    Need help from Signal analysis and processing subject.

    $131 (Avg Bid)
    $131 平均入札額
    7 入札

    We need an experienced engineer who can design and build a few high voltage circuit boards for a research project. Prior expertise in power electronics and circuit design will be appreciated. We will need you to design & build a circuit board which should be able to boost 60V DC to 4000V DC pulsing at a frequency between 500-2000Hz using a frequency generator module. The second board is a high...

    $976 (Avg Bid)
    $976 平均入札額
    11 入札
    Circuit Design 5 日 left

    need a pcb design for 2x sugarcube relay optoisolated that fits in 18mm x 38mm dimention this is part of a project that have more than 20+ pcb design posting this just to check if i can fit this in the required space.

    $15 (Avg Bid)
    $15 平均入札額
    8 入札

    I need plc program set up connection to advance hmi count product over time

    $113 (Avg Bid)
    $113 平均入札額
    14 入札