Elettronica 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!

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    87 lavori trovati, prezzi in EUR

    I need gps tracker which communicate with server to send and receive data every one second (minimum) using ESP32 controller. GSM/GPS Module preferred to use is A9G. Communication Protocol open to use anyone such as http, https, TCP/ip

    €114 (Avg Bid)
    €114 Offerta media
    5 offerte

    I have 20 off Monocrystalline solar panels each of 50 volts 7.5 Amp hrs and want to establish the best circuit diagram for the system. I also have an APC UPS Galaxy 3,500 which is 3 phase in and single phase out (240v) It also has a single phase bypass output. You should be an expert industrial electrical engineer as the grid needs to approve your design. Regards John

    €37 (Avg Bid)
    €37 Offerta media
    2 offerte
    op-amps development 6 giorni left
    VERIFICATO

    Only a hardware development is required. No code. Time for project development: max 6 days. Sensor used for input: piezoelectric Microcontroller used to receive the amplified sound: ESP32. Output voltage range: 0-3.3V. Midpoint Bias near V=1.65V (half of 3.3V) Operational Amplifier model will be defined before start the project. We have some circuits tested but with problems as clipping and sensitivity signal. Signal amplification should be the higer possible. In oder to avoid the noise, a 10-15Hz filter can be used. We can cut any input or output signal above a specific voltage threshold Battery used: 1x3.7V (voltage used as input for sensor = 3.3V) Software to use: KiCad for schematic and any other software for simulate it (for example LTspice). Project files will be provided....

    €47 (Avg Bid)
    €47 Offerta media
    3 offerte
    CRESTRON PROGRAMMER 6 giorni left
    VERIFICATO

    I have a Crestron system in my house and I need to make some modifications and add some features

    €1131 (Avg Bid)
    €1131 Offerta media
    13 offerte
    Klayout mask design -- 2 6 giorni left
    VERIFICATO

    If you are an expert in using software KLayout, please contact me ASAP.

    €28 - €237
    €28 - €237
    0 offerte
    project_Arduino 6 giorni left
    VERIFICATO

    I need help with coding an Arduino Uno r3 using two MPU6050 to compute the knee angle of a human being.

    €110 (Avg Bid)
    €110 Offerta media
    16 offerte
    Ardunio program 6 giorni left
    VERIFICATO

    your task will be to create an Arduino sketch to calculate the closest combination possible to a target sum input will be as follows an array of floats, the target value, the min limit, and the max limit. this should take a few hours so please don't bid for 7 days and no this is not a $150 project

    €26 (Avg Bid)
    €26 Offerta media
    10 offerte

    Create component library (schematic, footprint and 3D model) of REYAX RYS8830 for KiCad 6.

    €21 (Avg Bid)
    €21 Offerta media
    7 offerte
    Klayout mask design -- 3 6 giorni left
    VERIFICATO

    If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

    €167 (Avg Bid)
    €167 Offerta media
    3 offerte
    help building pi/arduino projet 6 giorni left
    VERIFICATO

    hi, i need help to build a bartender with a nema17 stepper motor and a Linear guide and 1 servo. i already have a idea of how it should work . i need help to chose the correct components (stepper driver, Arduino or Raspberry pi ect...) you will have to help me choose the right components and help me write the code for the project to move forward. i already have: - arduino uno - raspberry pi 3/4 - linear guide - stepper motor - drivers (TMC2208,DRV8825) I have a preference for the raspberry pi and python Maybe only weekend we will be working on this projet, i'm not in a hurry, the goal is to learn at the same time I speak french and english if you have any questions, do not hesitate to ask questions in private in order to fully understand my needs

    €127 (Avg Bid)
    €127 Offerta media
    17 offerte
    zener barrier volt 6 giorni left
    VERIFICATO

    Only bid if you can do it in $10 We need you to design a zener barrier with zener diode that will limit current to 50ma and in case of voltage more than 24v it will blow of the fuse. Your task is to design the schematic with the actual parts. You have to make sure it works and offers protection as desired.

    €16 (Avg Bid)
    €16 Offerta media
    2 offerte

    Looking for professionals experienced in electronics repair to restore non functional Engine Control Modules and Transmission Control Modules from heavy North American model trucks to working order. We would ship the units to you, you would repair them and then ship them back. Pay would be on a per unit basis and would start with a small number of units and could grow from there.

    €703 (Avg Bid)
    €703 Offerta media
    3 offerte
    CAD design of enclosure 6 giorni left
    VERIFICATO

    Heya there, i need a simpe design made in fusion 360, the enclosure will host a single 18650 battery, and two PCBs, with one USB C and one USB A. I need a good way to seal the enclosure, and a way to "slot" something like this battery into it. "" ive attatched a step file of what i imagine the enclosure to look like. time is of the essence so the faster you can complete the project the better, i realies it should be quick to do. enclosure will be 3d printed.

    €30 (Avg Bid)
    €30 Offerta media
    20 offerte
    Gyroscope mock 6 giorni left

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    €480 (Avg Bid)
    €480 Offerta media
    13 offerte

    Remote Crane Monitoring Solution - IOT Crane solution We are looking for a solution that should include cloud data analytics, mobile application, and hardware sensors that can be easily integrated or retrofitted on material handling cranes such as overhead cranes. I need someone who can develop the required hardware and search for the required sensors (readily available in the market) for the crane monitoring. Plus, the development of the necessary web and mobile applications. Kindly provide your proposal for us to evaluate. With any standard template replies will be rejected. Only engineers experienced with CRANE and material handling equipment are preferred.

    €826 (Avg Bid)
    €826 Offerta media
    21 offerte

    Hello developers Request details We have developed an AC charger based on OpenEVSE. We would like to add ISO 15118 (specifically plug'n'charge and SoC reading) to the existing board. Will discuss more details in chat.

    €146 (Avg Bid)
    €146 Offerta media
    9 offerte

    The driver is to be used with Solomons hardware SSD1333. It is a 176 x 176 RGB driver with the possibility to be set as 528 x 176 Gray Scale (GS) driver. RGB columns become GS controlled. We use 2 of these SSD1333 chips, one on top of the other, to form an image of 528 x 352 pixels, with each SSD1333 device on its own SPI bus. This means that a full 528 x 352 image needs to be split in two 528x176 to be sent to two different SSD1333 chips hanged on two different SPI buses. We want the driver to be able to write an entire image of 528 x 352 pixels on display, as well as, to control individual pixels, rows and columns, with the intention of ease display testing. Check attached display scheme for better understanding. This driver should provide fps configuration and synchronization between...

    €217 (Avg Bid)
    €217 Offerta media
    2 offerte
    ESP8266+LORA 6 giorni left

    Hello, I want to make two weather station based on EPS8266 and LORA sx1278. For this purpose I plan to use this project. 2 ESP8266 and 2 lora sx1278. + 1 ght11 temperature sensor. And maybe one DS3231 to wake up the transmitter to save power. My plan is to mount one lora high above me about 6-7km away in the mountains - that way I will have a direct line of sight with both devices. All the data after receive have to be upload to The Things Network Server

    €35 (Avg Bid)
    €35 Offerta media
    5 offerte

    Need an expert in electrical electronic engineering for completing a small project.

    €16 (Avg Bid)
    €16 Offerta media
    13 offerte
    Further Control Engineering 5 giorni left
    VERIFICATO

    Need an expert in electrical electronic engineering for completing a small project.

    €25 (Avg Bid)
    €25 Offerta media
    10 offerte
    Gyroscope mock -- 2 5 giorni left

    This project aims to control a Gyroscope, having motors in 3 axes. As the delivery of this work, I would like to obtain: - Complete technical drawing. - Arduino program, containing comments for understanding the flow. - List of recommended components, cables, boards, motors, other elements deemed necessary for future purchase. The idea is to have two Servo Motors and a DC motor. The DC motor in the center, axis C, image attached, being powered by a current that will pass through a Slip Ring Connector B. Such Slip Ring Connector turns from axis B, which represents the second servo motor, also powered by current that will pass through Slip Ring Connector A, coming from A. The DC motor will be activated as soon as the Arduino is connected to the power source. Servo motors will be driven clo...

    €403 (Avg Bid)
    €403 Offerta media
    12 offerte

    Need someone to work with me for App developments in flutter for many projects in future.

    €114 (Avg Bid)
    €114 Offerta media
    16 offerte
    Mathlab Simulink Simulation 5 giorni left
    VERIFICATO

    5G network mathlab Simulink school assignment

    €30 (Avg Bid)
    €30 Offerta media
    4 offerte

    I need someone to help create a rslinx DDE/OPC topic for a Ethernet/ip camera so we can integrate to FTView without a plc

    €77 (Avg Bid)
    €77 Offerta media
    6 offerte

    Looking for an "Embedded Firmware Engineer" or "Embedded Software Engineer".We need the freelancer to write a "USB HID Compliant" driver for our Pin pad. Skills Needed: C embedded programming USB communications, specifically the HID compliant protocol Knowledge of the USB HID compliant protocol Experienced programming microcontrollers and specifically Microchip PIC24 microcontrollers.

    €1204 (Avg Bid)
    €1204 Offerta media
    22 offerte

    If you are an expert in using Coolspice and know a lot about MOSFET circuits, please directly send me a message ASAP

    €140 (Avg Bid)
    €140 Offerta media
    15 offerte
    Skilled Matlab engineer needed 5 giorni left
    VERIFICATO

    Must have experience with matlab to assist in this work. Business related.

    €124 (Avg Bid)
    €124 Offerta media
    26 offerte

    Gostaria de montar um sistema de segurança para controle de acesso dos elevadores de um apartamento com arduino, o prototipo precisa ter um controle de andares com RFID.

    €636 (Avg Bid)
    €636 Offerta media
    5 offerte

    Design a microwave cross-coupled resonator band-pass filters with generalized Chebyshev response and in-band return loss of 20dB. The filter should be of the order of at least 3 and have the same centre frequency and bandwidth. It is up to you to select the specs such and the centre frequency, bandwidth. You can also select one of the following implementation technology: waveguide, cavity, microstrip, SIW. Write a report explaining all steps needed to achieve the final result, and please provide the plot of response of your design simulated with a full-wave solver.

    €35 (Avg Bid)
    €35 Offerta media
    5 offerte

    Hi I want to send if there is motion measured with the accelometer. I use the BLE sense with integrated accelometer. The accelometer is working . also send advert data is working. Only I am nog able to send dynamic values for this one: completeRawAdvertisingData[] = {0x02,0x01}; So need the sketch changed so I can send both 0x02,0x01 (if motion) and 0x01,0x02, (if no motion) See code below: #include <ArduinoBLE.h> //************** #include <LSM6DS3.h> #include <Wire.h> //Create a instance of class LSM6DS3 LSM6DS3 myIMU(I2C_MODE, 0x6A); //I2C device address 0x6A float aX, aY, aZ, gX, gY, gZ; const float accelerationThreshold = 1.5; // threshold of significant in G's const int numSamples = 60; int samplesRead = numSamples; //******************* BLEServic...

    €33 (Avg Bid)
    €33 Offerta media
    7 offerte

    Hello guys, I am looking for skilled FPGA programmer who could implement machine learning (object detection & classification) of tiny metal objects etc on a FPGA SOM module. The FPGA will detect object using data from high resolution camera's (not less than 720P) usb port/camera interface,lidar module (atleast 6 sensor) & ultrasonic sensor module (atleast 7 sensor) i2c line and will be connected to servo motor and BLDC motor ESC. The FPGA should output in low latency H.264/H.265 format with AES 256 encryption/similar. More details will be revealed via chat. The freelancer is free to choose an ideal cost effective FPGA SoM module for this task. Please don't apply if you can't complete the task or unsure about your capacity to match the development task. The ...

    €468 (Avg Bid)
    €468 Offerta media
    7 offerte

    Diseñar y simular un inversor trifásico multinivel de 7 niveles modulado con múltiples portadoras de tipo IPD, el cual tenga un alimentación de 1200 DC Voltios un coeficiente ma=0.8 y mf=60 trabaje a una frecuencia FUNDAMENTAL de 60Hz una potencia de 5000 w, este debe presentar informe de etapas cálculos previos, calculo de espectro armónico cálculo de THD y filtro, utilizar software de simulación PSIM Design and simulate a 7-level three-phase multilevel inverter modulated with multiple carriers of the IPD type, which has a power supply of 1200 DC Volts, a coefficient ma=0.8 and mf=60, works at a FUNDAMENTAL frequency of 60Hz, a power of 5000 w, this You must submit a stage report, previous calculations, harmonic spectrum calculatio...

    €136 (Avg Bid)
    €136 Offerta media
    6 offerte
    Electrical Engineer is required 5 giorni left
    VERIFICATO

    Electrical Engineer is required for online task. Please place bid if your writing style is very

    €111 (Avg Bid)
    €111 Offerta media
    22 offerte

    Product design engineer will be able to tell me if a magnetic sensor can be used with a smartphone app.

    €17 / hr (Avg Bid)
    €17 / hr Offerta media
    14 offerte

    More details will be shared in chat with the suitable freelancer. Only Electrical engineers experienced in PSCAD should bid. New freelancers are encouraged to place bid.

    €121 (Avg Bid)
    €121 Offerta media
    5 offerte
    Wex electric 4 giorni left
    VERIFICATO

    Electrical company scheduling what we do

    €73 (Avg Bid)
    €73 Offerta media
    19 offerte

    Hi, We need a compacthigh-quality Qi Wireless charging receiver for our project. Currently, we are using the following cheap version, but can not trust it for a long term project. We are interested to build one based on Western Chips (eg: TI, ST .....) with good documentation and test data. Your responsibilities: 1. Find the best chip for the purpose 2. Designing the boardcoil.... 3. Assist us with finding the PCB manufacturer who can provide all components and ship the final product. (We do not want a design that could NOT be manufactured) The design is very straight forward and could be based on the best practices and example circuit provided in the chip's data sheet. The only matter to note is: in our product 2x Qi receiver modules will be used. The output of these are di...

    €103 (Avg Bid)
    €103 Offerta media
    18 offerte

    I want to learn completely about Handling and programming MCU peripherals. Driver development from scratch for GPIO SPI I2C USTART Programming for microcontroller Writing frivers for STM32 GPIO USTART

    €110 (Avg Bid)
    €110 Offerta media
    5 offerte
    Recessed lighting 4 giorni left
    VERIFICATO

    I’m looking to have some recessed thin lighting installed in my house in Arlington VA, as well as some additional plugs and switches installed, and a Sense energy monitor installed. I’d like to get a price per light/switch/plug/sense monitor.

    €237 - €712
    Locale
    €237 - €712
    0 offerte
    Klayout mask design 4 giorni left
    VERIFICATO

    If you are an expert in using Klayout and you have very good knowledge in MOSFET, please send me a message directly ASAP. I will share the details.

    €139 (Avg Bid)
    €139 Offerta media
    12 offerte
    PROGRAMADOR 4 giorni left
    VERIFICATO

    Desarrollo red neuronal - Inteligencia artificial.

    €129 (Avg Bid)
    €129 Offerta media
    14 offerte
    SerDeser DS90UB953 and DS90UB954 4 giorni left
    VERIFICATO

    A ser/deser needs to be developed to remotely connect an image sensor to an ISP. I want to use these chips: DS90UB953 and DS90UB954 Requires schematic and code to control DS90UB954. Write only those who have real experience with these chips. get ready to show real experience with these chips. Thanks in advance.

    €1044 (Avg Bid)
    €1044 Offerta media
    12 offerte
    Amplifier tast for Jens G 4 giorni left
    VERIFICATO

    Please see the chat and amplifier that you quoted on. The understanding is that you complete the rask for a fixed price although you asked that a hour rate project is to be made. We both agree that when the design is done that the fee of 450 is to be paid for the task, irrespective of the time spent to complete the task. My engineer will review the schematics and consult if he sees any possible problem on the design. Then you can complete the pcb. Please take care of the component that is to ne used as not to become obsolete.

    €12 / hr (Avg Bid)
    €12 / hr Offerta media
    9 offerte

    Design of the prototype of a magnetically controlled weight regulation system. Creat a solid of small dimensions that can change their weight without changing its mass (magnetically). If you want to know specifications or futher questions, let me know please. ---------------------------------------------------- Diseño del prototipo de un sistema de regulación de peso controlado magnéticamente. Crear un sólido de pequeñas dimensiones que pueda variar su peso sin cambiar su masa (magnéticamente). Si quiere saber especificaciones o más preguntas, hágamelo saber por favor.

    €178 (Avg Bid)
    €178 Offerta media
    12 offerte
    Friis Formula for Free Space Links 4 giorni left
    VERIFICATO

    Wireless Communication - Friis Formula for Free Space Links

    €13 (Avg Bid)
    €13 Offerta media
    23 offerte
    Enclosure Design 4 giorni left

    Hi, I have a prototype of a gear mechanism, It's very simple, my actual designs, needs to be reframed under a case that can hold a battery and switch, I need to make the plastic enclosure. Thanks. I have all the STP Files, of what I need, drawn, shaped, accoladed and with the according measures, in order, I just "case it", plus the space to configure a "MN21" battery holder. I'm very open to talk further about the project. Please let me know.

    €34 (Avg Bid)
    €34 Offerta media
    27 offerte

    Looking for design and production assistance for creating a product (or two) for hunting and extreme work/sporting market.

    €1061 (Avg Bid)
    €1061 Offerta media
    24 offerte

    I'm looking for a wireless engineer that can help identify TV Whitespace Cognitive Radio equipment and understands clearly how to set the equipment up to deploy internet TV Whitespace Cognitive Radio. You must clearly understand TV Whitespace Cognitive Radio equipment. You will provide a list of equipment and its cost and provide directions on how to set up the equipment, also you will look over links we send you and advise us about this new or used equipment and its installation details.

    €182 (Avg Bid)
    €182 Offerta media
    4 offerte
    Arduino circuits 4 giorni left
    VERIFICATO

    This project is a time sensitive placement test creating a circuit or two for one hour staring 9 am Malaysia time 2 December

    €42 (Avg Bid)
    €42 Offerta media
    12 offerte
    PCB Design Review 4 giorni left
    VERIFICATO

    I am looking for experienced Electronic Designer Engineer having a good knowledge for power electronics projects, To review a schematic and pcb before sending it to manufacture.

    €120 (Avg Bid)
    €120 Offerta media
    31 offerte

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