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! จ้าง Electronics Engineers

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    This is a 30+ year old instrument making corp with a solid market and tech not marketing driven so we understand give and take in design. Requirements below- The 5150 will produce a pulse-train with varying frequency from 0.5Hz to 5Hz and a duty cycle of 5% to 100% to actuate a solenoid. Output based on the value of the 4-20ma signal relative to user-set requirements from a touch-pad on the HMI. ...

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    Remotely Repair Vehicles with Electrical Issues 6 วัน left
    ยืนยันแล้ว

    Hello We need an expert who knows how to repair vehicles program ecu, immobilizers, keys etc. We will provide on site assistance, what we need from you is to find out what the issue is and ask us to provide what is needed to repair it

    $13 / hr (Avg Bid)
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    Lifesaverinc 6 วัน left

    Sou Davi,curso mecatrônica e estudo na escola Técnica Rezende Rammel. Estamos em um mês de campeonatos de projetos e devido isso, preciso de auxilio em uma programação usando arduido. O ciclo do projeto baseasse em : sensor de batimentos e oximetro max 30100, transmissor e receptor rf433 e modulo gsm siml800 e 2 arduinos. Preciso que 1 arduino envie para o outro os...

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    Android Firmware Development 6 วัน left
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    We are developing a machine which has a 7Inch touch screen (HMI). This unit has inbuilt WiFi and RS485 module. Our machine has stepper motors which will communicate with HMI through RS485. I have attached the sample code from the HMI company for RS485 communication . What we need is an android firmware to control the machine. Our machine has 7 Stepper (RS485) + 3 Servo (RS485) + 1 Analog + 3...

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    enter a pallet size onto a screen to move step motors on actuators moving the two outside runners in or out to the size of the pallet. also moving the stacker (not shown) to the length of the pallet.

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    Assembly light work. 6 วัน left

    tow files need to be solve within 5 days one of it within 2 days.

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    I already have code written for a program for PIC18F2550 to light LEDs at specific decibel ranges utilizing the analog input. It is like a VU meter. For example: at 25 dB: output pin RB0 would be HIGH at 30 dB: output pin RB0 and RB1 would be HIGH at 35 dB: output pin RB0, RB1, RB2 would be HIGH at 40 dB: output pin RB0, RB1, RB2, and RB3 would be HIGH and so on. I just need someone to in...

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    Antennas for wireless and communication systems/// 6 วัน left
    ยืนยันแล้ว

    I need some expert in electrical [เข้าสู่ระบบเพื่อดู URL] details in private chat box

    $164 (Avg Bid)
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    Vanpersie k 6 วัน left
    ยืนยันแล้ว

    the structure and size of a national electrical generation, transmission, distribution and utilisation industry such

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    Build a multiprotocol sub GHZ wireless module working in Mesh protocol with all types of interface

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    IOT project development 6 วัน left
    ยืนยันแล้ว

    hi, we have an IOT project to be developed from scratch we require a development company who can handle 1. 3d Design 2. 3d structure design 3. hardware 4. Embedded software 5. Api we will consider only companies with experience in full project development. with kindest regards, Robert

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    Waste Water Tank process PLC program and SCADA 6 วัน left
    ยืนยันแล้ว

    DESCRIPTION: I have two pumps in WASTE WATER TANK. Each pump is protected with MOTOR PROTECTED SWITCH from thermal overload, and has contactor which will turn on the pump. Waste water tank has hydrostatic probe for measurement level of the tank, also waste water tank has 4 level floats for controling pumps. PLC PROGRAM: I want somone who can make PLC program like Ladder diagram (S7 300) who will...

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    Arduino and C expert -- 2 6 วัน left
    ยืนยันแล้ว

    it is a system integrated with a communication system using arduino Mega 2560, the idea is to select one person on a 16x2 LCD display, once the person is chosen, the name will appear on a 32x8 Led Matrix Max721. contact me for more details. I need someone who can start right away and complete this fast. the work is already started

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    Prototype embedded system design pcb 6 วัน left
    ยืนยันแล้ว

    Hi I have allwinner a13 chip I need a pcb designer to design a minimum system board for this chip Allwinner a13 core and a Ddr ram and a band flash chip I need altium pcb file External links [เข้าสู่ระบบเพื่อดู URL] [เข้าสู่ระบบเพื่อดู URL] [เข้าสู่ระบบเพื่อดู URL]

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    BLE systems expert. 6 วัน left

    I need a BLE expert to work with us to develop a BLE mesh network that we can use to deliver IoT outcomes. You will need a very strong understanding of BLE mesh as well as working with a wide range of BLE enabled sensors. You will also have a strong working knowledge of other communications protocols, particularly PLC

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    Custom keybaord 6 วัน left

    Need new sort of keybaord designed that might need hardware modification

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    Need Prototype for my Project, has to use raspberry PI or arduino, please check the process form the attachment.

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    Need an electronic temperature/tracking device built. 5 วัน left
    ยืนยันแล้ว

    Need a device capable of tracking over 4g/satellite. Im thinking 4g because seeing the data live from the tracking device is necessary. The device need to be able to send live temperature readings of its location, date and time, and of course location. All this information would also be required to be recorded in the device as well. Also an RFID chip or NFC chip which can reveal information about ...

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    I have a linear actuator with a nema 17 stepper motor, as well as two are cylinders to drop a part into a whole. one cylinder grabs the part and the other controls the z axis, ( up and down ) so to speak. Probably would not take a good programmer long and I think I am intelligent enough to relay what I want so it can all be done over freelancer. So if that makes sense, there is a linear rail contr...

    $15 - $25 / hr
    พื้นที่
    $15 - $25 / hr
    0 การประมูล
    $222 การประมูลเฉลี่ย
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    Read Brain signals when body move 5 วัน left
    ยืนยันแล้ว

    Overview: 1. When we move any part of the body, we do it because our brain send the signal and activate a few nerves and muscles in order to achieve that movement. This happens so fast that we dont even have to think about it, we just move. 2. Those signals are present on some parts of the brain, specific nerves based on the respective movement and in the muscle (Some times other muscle receive t...

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    Need help with some basic energy calculations for devices. 5 วัน left
    ยืนยันแล้ว

    I just want to know some basic Electrical Engineering stuff like based on the voltage rating I use, and the current etc, how long my device will last.

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    Make an Olimex ESP32-EVB Ethernet to WIFI + an active station. 5 วัน left
    ยืนยันแล้ว

    The aim of this project is to implement an Ethernet to WIFI router, which connect all the connected devices to internet delivered by the Ethernet side. An external 4G/Ethernet router will provide internet to the esp32 via the Ethernet port.

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    hello, i just need a start plug in to read a write data to a game called X-plane (flight simulator ) the arduous code will communicate with the plugin and populate a data to LCD i2c and when button press the game will response i just need a small example of both and i can take it from there the arduino code or cfg file in plugin will have to be able control several arduinos and need to be able...

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    SERDES RTL DESIGN 5 วัน left

    I'm looking for an experienced SERDES engineer to design a SERDES PCS on ASIC. This PCS will be connected to a PHY(PMA) IP, encoding the data with 8b10 protocol and then transmitting (no receiving) the data out through the PMA, 5Gbps. The data will be received by a Xilinx FPGA GTH Transceiver and then decoded. Therefore the PCS logics shall be compatible with the GTH Transceiver. Your tasks ...

    $57 / hr (Avg Bid)
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    smart electronic 5 วัน left

    I'm looking for tutor can help me in my area electrical and electronic engineering, I do logic design in vivado program

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    Flexible PCB design and build for wearable electronics project 5 วัน left
    ยืนยันแล้ว

    Need a freelancer to design and build a working PCB. The circuit should work in the following way. A small wearable solar panel charges a flexible Lithium battery of 50-100mah. When the battery is full it dumps its charge wirelessly (through induction coil) to a cellphone with wireless charging capability. And the cycle begins again. As space is limited, the PCB must be on a flexible board with mi...

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    Verify if my circuit is correct and guide to resolve the errors. Measure the gain of an inverting amplifier at an input frequency through Experiment and print out time-domain input and output waveform

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    Write code for lorawan using an STM32 and SX1276 5 วัน left
    ยืนยันแล้ว

    I am looking for someone to write a program that will run on an STM32 and talk to an SX1276 LoRa module. It must use OTAA to join and I must be able to set the Keys to program the IC. I need some to tell me the best STM32 IC and why. It must also be low-power and have the ability to sleep for a set time. I also want it to read the temperature from a DS18B20 temp probe. It would be nice if the STM3...

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    Hi I am a student In Electrical Engineering- power track. I need help in my project for Performance of Power Systems class. Please see the attachment for more details about the project. Thanks,

    $80 (Avg Bid)
    รับประกัน
    Antennas for wireless and communication systems// 5 วัน left
    ยืนยันแล้ว

    I need some expert in electrical [เข้าสู่ระบบเพื่อดู URL] details in private chat box

    $48 (Avg Bid)
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    Detecting a baby cries 5 วัน left

    I am designing a system to detect a baby cries with a microcontroller, Arduino Mega. I need someone to design a circuit or guide me what kind of sensors is able to detect baby cries. I have bought a SparkFun sound detector but it seems that it doesn't sense the cries.

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    wireless Power transmitter &Receiver Specs Input - 12v Output - 5v / 3A Tx rx coil distance - 5mm Tx rx coil diameter - 100mm Circuit cost should be minimum

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    Hi All, I'm looking to work with someone to design a PCB board for a GPS Module and suggest potential components. The module will be battery powered ( Not LiPo), need to have low power consumption, be able to run some code (max memory approx 20,000 bytes). It will work with a Tri-Band LTE-FDD and Dual-Band GPRS/EDGE module solution, most likely the 7000 series. The outcome for this proje...

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    PCB Design 5 วัน left

    Hi All, I'm looking to work with someone to design a PCB board for a GPS Module and suggest potential components. The module will be battery powered ( Not LiPo), need to have low power consumption, be able to run some code (max memory approx 20,000 bytes). It will work with a Tri-Band LTE-FDD and Dual-Band GPRS/EDGE module solution, most likely the 7000 series. The outcome for this proje...

    $135 (Avg Bid)
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    $11 / hr การประมูลเฉลี่ย
    1 การประมูล
    Fix Cadence XOR gate schematic 5 วัน left
    ยืนยันแล้ว

    I have a very simple Cadence schematic and layout I have designed of an XOR gate. For some reason the nest lists do not match in the LVS check. I cannot figure out this simple task because I am new to the process. The layout cannot change but corrections can be applied and the entire schematic can change to make the proper corrections to match the layout.

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    $5 / hr การประมูลเฉลี่ย
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    Need Expert Electrical Engineer 4 วัน left
    ยืนยันแล้ว

    i. Investigate characteristics of separately excited DC motor over its normal operation range ii. Investigate the effects of varying the armature voltage iii. Investigate the effects of reducing the field current Further details will be shared while screening

    $25 (Avg Bid)
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    I am searching for an electronic hardware engineer who can work together with my team in The Netherlands and China for the schematic design and PCB layouts in Eagle.

    $6 / hr (Avg Bid)
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    I am looking for an engineer who would be able to document for the serial communication protocol employed by TB50 batteries. These batteries communicate presumably by SBUS with a host, it seems the batteries require a message in order to activate their output and then they pass out various data on the cell voltages, temperatures, cycles, etc. I need a packet structure inxluding any headers require...

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    The objective is to design and build a housing for a piece of electronics that will be attached to the ear of a cow. The housing must hold the electronics in place and protect them from hits and water. The housing must also allow for an easy replacement of the electronics within it when needed. Creative ideas are very welcome. The main criteria for accepting the designs are visual appearance and p...

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    I want a project partner who can work with me on "Testing of reversible circuits". The clients bidding must have knowledge of algorithms, python and testing methods of reversible circuits. This is a very serious and big project. Before hiring, I would test the client by asking him/her to write a small algorithm and a code. If satisfied and found optimal, you will be hired.

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    Advanced Surveillance 4 วัน left

    Would need the idea to be restricted for now, however we are looking to build our differentiation over and above a camera like Mi Home Cam ([เข้าสู่ระบบเพื่อดู URL]), for a reference. Hence need the right team member who can take up the task for PCB design & firmware programming for this project.

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    need project of electronics for final year with softcopy (B.tech) 4 วัน left
    ยืนยันแล้ว

    i need 2 project of electronics btech with the soft copy. it is urgent . if any one already have projects can bid only

    $19 (Avg Bid)
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    Antennas for wireless and communication systems/ 4 วัน left
    ยืนยันแล้ว

    I need some expert in electrical [เข้าสู่ระบบเพื่อดู URL] details in private chat box

    $25 (Avg Bid)
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    A microcontroller with weight sensor to measure a weight setpoint. If object is heavier than setpoint, a signal will send out to turn off the switch and motor will stop . There must be a casing with digital indicator to show the weight. The project ideally should be made in Singapore .

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    LOOKING FOR A PRIVATE TUTOR FOR ELECTRICAL ENGINEERING SUBJECTS 3 วัน left
    ยืนยันแล้ว

    I AM LOOKING FOR SOMEONE TO TUTOR ME A SUBJECT I NEED HELP WITH I HAVE THIS SEMESTER, ITS CALLED "SENSORS AND MEASUREMENTS". ITS USUALLY SENSORS AND CIRCUITS AND ETC. LOOKING FOR SOMEONE WHO IS AN ELECTRICAL ENGINEERING GRADUATE SO ITS BETTER IF HE TOOK THE SUBJECT. ASAP

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