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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    167 робіт знайдено, ціни вказані в USD
    Hi-Load Electrical Ltd 6 дні(-в) left

    Looking for a logo to be created for new electrical installation company called Hi-Load Electrical Ltd.

    $112 (Avg Bid)
    $112 Сер. заявка
    60 заявки
    Electrical Engineer Required 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    An expert electrical engineer required who are knowledgeable in COMBINATIONAL LOGIC CIRCUITS • Complimentary CMOS • Rationed CMOS design • Pass-transistors logic design • Principles of dynamic design • Domino logic • Tradeoffs between different design techniques SEQUENTIAL LOGIC CIRCUITS • Static Latches and Registers • Dynamic Latches and Registers • Non-bistable sequential circuits MEMORY AND ARRAY STRUCTURES • Classification, architectures • Various ROMs, EEPROM, SRAM, DRAM • Memory peripheral circuitry: decoders, sense amplifiers

    $157 (Avg Bid)
    $157 Сер. заявка
    4 заявки
    Fundamentals of Electricity project using Matlab 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I would like a person to help in Fundamentals of Electricity project using MatLab to calculate the parameters with the different frequencies. You must use Multisim and show the two graphs for each frequency.

    $30 (Avg Bid)
    $30 Сер. заявка
    5 заявки
    Digital Signage 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have about 6000 slides that need to run in a pre-defined sequence on a screen. When the screen is turned off and on, it should continue from where it last stopped

    $217 (Avg Bid)
    $217 Сер. заявка
    6 заявки
    Arduino mega 2560 training 5x2h 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a new chipset and learning kit called ELEGOO UNOR3 starter kit for the above chip platform and want an experienced trainer who guides me for a total of 5 sessions by 2 hours via videoconferencing through basic examples. Total 10h Hardware kit maximum is available IDE is installed at my windows laptop ALL IS READY

    $13 / hr (Avg Bid)
    $13 / hr Сер. заявка
    14 заявки

    project consists in a virtual analog music synthesizer running on Myr z-turn board, i need a developer for finishing this project and future ones.

    $37 / hr (Avg Bid)
    $37 / hr Сер. заявка
    4 заявки

    Looking for a developer to help us with our current raspberry pi gaming solution we will need some custom software built to create a P2E system in Raspberry pi so users cna earn while playing classic video games.

    $32 / hr (Avg Bid)
    $32 / hr Сер. заявка
    2 заявки
    Electrical project 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I’m needing to hire a degree qualified electrical engineer for a task

    $18 / hr (Avg Bid)
    $18 / hr Сер. заявка
    18 заявки
    Hiring Matlab expert from PAKISTAN 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I am looking for Matlab experts who can work in different fields of electrical engineering.

    $88 (Avg Bid)
    $88 Сер. заявка
    5 заявки

    Agarwood (Aquilaria Malaccensis) or known as Gaharu in Malaysia, has high value in the market and its oil is widely used for producing medication. To get matured and quality agarwood, it needs to wait for the tree to grow and human experience can not predict the placement and quantity of agarwood in a tree. Thus, it is very important to investigate the condition of the agarwood before the tree is cut. The commonly applied tomography method is based on sonic and magnetic inductive tomography approaches. In this project, electrical capacitance tomography is proposed and the different electrical permittivity will be the main consideration for this ECT. Using Comsol Multiphysics software for design. The design are includes with sensor jig, electrodes, pipe. From comsol, can get until sensor re...

    $1567 (Avg Bid)
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    8 заявки
    Own EMV terminal 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Searching for team / individual experienced in EMV terminals. Need to build our own EMV payment terminal with own gateway.

    $40 / hr (Avg Bid)
    $40 / hr Сер. заявка
    3 заявки
    redesign a new electric schema 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    we have a phone cable patch design that need to be broken to 5 or 6 cable in order for better Assembly we are not planing to use PCB nor we are planing to solder the resistors or the capacitors , we are planing to use 2 way and 3 ways connectors the design can be broken to 5 or 6 wires design samples of the main design and the first line example are available

    $30 (Avg Bid)
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    3 заявки

    It is based on CST Studio suit simulation software based and need to fabricate the antenna on real time and testing on brain

    $414 (Avg Bid)
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    2 заявки

    one research paper is being to published in SCI journal in the field of microstrip patch antenna designing for tumor detection in human brain.

    $331 (Avg Bid)
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    1 заявки
    Schematic & Layout Design 6 дні(-в) left

    We want to design a carrier board for Qseven Module, with interfaces 2 USB, Ethernet, LVDS Interface, RS232 interface. The work involved to design schematic and further PCB layout 2 Gigabit Ethernet ports  1 SATA-600 connector  2 RS-232/422/485  2 USB 3.0 ports/1 USB 2.0 port  2 PCI-Express Mini Card socket (Full-size x1 / Half-size x1)  1 Micro SD card slot  LVDS and HDMI connector

    $116 (Avg Bid)
    $116 Сер. заявка
    7 заявки

    Hello I need an expert in Electrical Engineering (Electronics, Power, Communication and PCB designing) Please apply if you have the required expertise. No teams or companies please.

    $230 (Avg Bid)
    $230 Сер. заявка
    6 заявки
    Large Current DC DC Switch circuit 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    We are going to design a DC DC Switch on IGBT Chip from OnSemiconductor with a suitable Gate Driver. Problem is: - We have to Cover from 24V to Max 1000V - Cover hight Amps 100A and Above - It has to be Fast, because of the RDS ON Problematic

    $647 (Avg Bid)
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    10 заявки
    Metal Detector 6 дні(-в) left

    I want to design metal detector circuit & detection coil specification is given below. multi frequency & phase angle detection. It can detect ferrous and non ferrous both metal(ex iron, aluminum, steel). Digital out put hi when metal object detected. It is able to detecting small (1sq mm ferrous & 1.4sq mm non-ferrous) metal objects or smaller if possible. sensitivity adjustment fine & coerce port phase angle adjust port It can show detected metal object area(analogue op 0-5V).optional if possible I also need all design data circuit schematic with component value, programming. YouTube video for reference: orange automation mo:7623967587

    $187 (Avg Bid)
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    6 заявки
    Digitial to Analog converter 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want you to do this small task of Digital to analog converter My budget is 20 usd. Please check the attached Lab

    $28 (Avg Bid)
    $28 Сер. заявка
    4 заявки

    An Experienced Electrical power Engineer needed To Design schematic, (from Source to Terminal of Electric Heater ) in both cases AC and DC calculate losses, and Cost analysis and then based on these define which Source Either AC or DC will be more efficient and economical to use for high power industrial Usage Electric Heater which is 33.3 MW, Remember That Heater has been Already designed which is compatible with both AC three phase 690 V and DC 398 V, the work starts from Supply source to Terminal of heater only. please first understand if still any doubt you can ask for clarification helping material will be provided. thank you

    $205 (Avg Bid)
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    14 заявки

    We are making automatic railway gate using LoRa. We are using load cell and ir sensor and inductive sensor or closing and opening the gate . We will use Lora to send and receive the signal to close and open the gate. And most importantly it's urgent

    $1743 (Avg Bid)
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    3 заявки

    Needed: We're looking for someone to join our small team who is proficient in coding in Python, MicroPython, C++ or a similar micro-controller language in order to integrate an ESP32 or similar board with other hardware. Our need is to enable communication between commercial off-the-shelf hardware, firmware and software and then use Blynk, or a similar platform, to develop the machine-human interface. This is a drone (UAV, unmanned aerial vehicle) related project so a good familiarity with basic mechanics and dynamics is necessary. ArduPilot familiarity would also be advantageous, but not necessary. Multiple environmental and situational sensors will need to be integrated, so logical programming will need to be written to include these sensors and flight actuators (servo or stepp...

    $1065 (Avg Bid)
    $1065 Сер. заявка
    8 заявки
    $28 / hr Сер. заявка
    5 заявки
    STK 3062 Discrete 6 дні(-в) left

    SANYO STK3082/STK3062 hybrid. The originals of these systems have not been produced for many years and the market is full of their Chinese fakes, the quality of which is far from the original. Because it is fully based on discrete elements, thus enabling its repair, and opens a wide field for technicians of audio technology, who can freely modify the selection of transistors used while looking for optimal configurations. The product is a double-sided printed circuit board, in THT technology, with sizes slightly larger than its original, thus enabling free replacement in most applications of amplifiers, where it occurs. For the purpose of convenient replacement, in the set is a female goldpin-15 connector, which is recommended to be soldered into the amplifier board instead of the original ...

    $602 (Avg Bid)
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    7 заявки
    7 axis arm Robot - arduino controlled 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a basic 7 axis arm robot which I want to copy my movements when i move and click a mouse in real time. I am using an arduino to move the bot at the moment. I will be making a 3D printed griper (which will also house the left 'mouse clicker') If this is something that you can achieve please detail the requirements for the PC interacting with the bot and the programing needed on the arduino.

    $384 (Avg Bid)
    $384 Сер. заявка
    10 заявки

    .) Main Module (µC + BT [in 230V] + phase control [230V 1500W]) .) LED Module (Electronic for 24V DC) .) Communication Module (µC + Com)

    $236 (Avg Bid)
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    24 заявки
    Battery Discharge Curve explanation 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have 3 types of Discharge battery charecrestics graphs that needs to be analyzed an explained. Along with it I have PV, P, Battery, Super-capacitor Scope MATLAB Graph for explanation as well.

    $7 / hr (Avg Bid)
    $7 / hr Сер. заявка
    10 заявки

    Searching for hybrid and electric vehicle instructor for my project, or the recordings of the course

    $8 / hr (Avg Bid)
    $8 / hr Сер. заявка
    2 заявки

    I require a custom step up, to boost a small power input which is around 50volts at 0.5ah, I would like to with your advise or suggestion an appropriate method to increase the power to say 240v @50ah

    $150 (Avg Bid)
    $150 Сер. заявка
    8 заявки
    $24 Сер. заявка
    5 заявки
    Bluetooth jammer 6 дні(-в) left

    Elaboración de un dispositivo capaz de bloquear la señal Bluetooth 2.4g con un alcance aproximado de 20 metros

    $366 (Avg Bid)
    $366 Сер. заявка
    3 заявки
    Arduino Expert Needed 6 дні(-в) left

    We need an arduino expert to help in programming of ATMEGA32A. Please bid if you are interested so that we can discuss further.

    $16 (Avg Bid)
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    13 заявки
    Prayer time 6 дні(-в) left

    I want to create one pcb for islamic prayer time with azan sound and iqamah after azan sound

    $119 (Avg Bid)
    $119 Сер. заявка
    5 заявки
    Embedded project 6 дні(-в) left

    I have two PSoC 5lp boards (cypress CY8CKIT-059) and I am having trouble communicating through UART. Two psoc's need to communicate with each other.

    $67 / hr (Avg Bid)
    $67 / hr Сер. заявка
    14 заявки
    Develop USB Type 3.1 OTG Type C Adapter 6 дні(-в) left
    ПІДТВЕРДЖЕНО

    Phase 1 First develop USB Type 3.1 OTG Type C male to Micro USB female Adapter as in the attached image.

    $945 (Avg Bid)
    $945 Сер. заявка
    4 заявки
    SRAM vlsi design -- 2 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Implement an SRAM circuit that has a 32 bytes with its associated decoder and multiplexer. The SRAM memory must have the following properties: 1- Addresses are from 0x8000 to 0x801F. 2- You can read and write one byte at a time. 3- The are special output signals that are required. They are listed in the table below.

    $7 - $70
    Прихований
    $7 - $70
    2 заявки
    SRAM vlsi design 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Implement an SRAM circuit that has a 32 bytes with its associated decoder and multiplexer. The SRAM memory must have the following properties: 1- Addresses are from 0x8000 to 0x801F. 2- You can read and write one byte at a time. 3- The are special output signals that are required. They are listed in the table below.

    $7 - $71
    Прихований
    $7 - $71
    3 заявки
    Electronic design 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Electrics for a pop up socket motors switch safety

    $25 (Avg Bid)
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    2 заявки
    PCB Programming 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    Good day. The project consists of programming for two pcbs that are already designed, developing an application for the ipad and programming a NEXTION screen (NX4827P043-011C) in the NEXTION editor software. More details will be given to the selected one. (Use of Nextion Editor software will be verified)

    $479 (Avg Bid)
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    18 заявки
    Aligning the coordinate systems of accelerometer and vehicle 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I have a FXOS8700CQ accelerometer, which is placed on a vehicle in an arbitrary position. The accelerometer brings its default coordinates, now I want a program that calculates the new vectors according to the chassis of the vehicle.

    $212 (Avg Bid)
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    4 заявки

    write a C program that interface together via a LabJack U3-HV. Purpose of this Design: Optical Sensor Alarm with Buzzer The purpose of your project is for a piezoelectric buzzer to sound on and an LED to turn on optical sensor circuit is interrupted. When the sensor is not interrupted, the green LED output will be off and the buzzer will be silent. When the sensor is blocked, the green LED output will turn on and the buzzer will sound on. The sensor state must be read and displayed to the user every 0.25 s, regardless of its value. Method 2: Exit program after 15 seconds of continuous running and monitoring. To test your project, run the code and trigger the alarm several times while the code is running to see the two outputs change states. The interface should conform to the specs lis...

    $46 (Avg Bid)
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    2 заявки
    Dc motor pwm , vhdl using fpga -- 4 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I want program code and testbench for Dc motor pwm by vhdl and using fpga Model of fpga kit ( DE10-Lite) and I hope all of these including in the report also simulation in one report

    $57 (Avg Bid)
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    Modernization of a Legacy Navigation System 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    The objective of the project is to develop and test a " flow me’’ robotic car that connects to a smarpthone via Bluetooth and uses GPS to naviqate . /A robotic car that drives automatically to follow a person ‘ All requirements are in the link below.

    $260 (Avg Bid)
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    We need to work on a design for PCB board and chassis on a small biological tool device. It is about 3 boards that we need designed. We do have a bread board design that we know works. Not complicated but will require attention to detail and previous skill in designing pcb from bread board designs.

    $527 (Avg Bid)
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    46 заявки
    Caja Negra (ioT) 5 дні(-в) left

    Quiero armar un MPV de una caja con sensores en Arduino que haga lo siguiente: Medición de altura precisa, localización (gps), velocímetro y una cámara de fotos. Toda esa información la debe enviar a través de una señal 4G cada 1 minuto para poder ser procesada en un computador de escritorio en la oficina. Es un prototipo para la construcción. Nosotros compramos todos los materiales y deberá trabajar en nuestra oficina (Las Condes, Santiago de Chile). Solo presencial.

    $576 (Avg Bid)
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    6 заявки
    Analog circuit 5 дні(-в) left

    I have to make an analog timer with operational amplifiers and potentiometers by which I can control the on and off times (times up to two hours). For more details, make a proposal with your knowledge.

    $178 (Avg Bid)
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    Deliverables: Searching literature for the collision avoidance systems with radars Interfacing the input/output hardware with the radar to perform collision avoidance Implementing the system on an automobile for the real-time collision avoidance system.

    $212 (Avg Bid)
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    4 заявки
    Desighning of LNA's in Altium! 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    i need an expert to design LAN's in the software Altium.

    $320 (Avg Bid)
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    21 заявки
    Tweak our IoT Hardware 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    The problem in Sensor Interfacing and Sending Sensor Data on Cloud : We have connected two sensors to arduino, and we want their data to be uploaded to cloud through RPi and the data of other peripherals altoghether like gyro, GPS 1st problem is : we're unable to send data from two sensors to Rpi through Arduino continuously as we're connecting them using a USB cable. 2nd problem is : the gyro connected to Rpi using i2c is giving timeout error after few seconds and stops the whole program 1. When we use Raspberry Pi board alone to connect all the Sensors ● We are connecting ADS1115 ADC Converter, LCD Display(I2C) and Gyroscope parallelly on the i2c Communication pins present on the raspberry pi board, Since LCD Display works on Lower Level Voltages so we have to convert that ...

    $121 (Avg Bid)
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    3 заявки
    Control System Expert 5 дні(-в) left
    ПІДТВЕРДЖЕНО

    I need someone with strong concepts in control system and hands on experience in simulink and matlab.

    $169 (Avg Bid)
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    13 заявки