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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    104 znalezione projekty, cennik w USD

    A specialist in electrical engineering is needed, who can solve the identification of electrical energy losses in distribution systems, extensive knowledge in matlab

    $23 (Avg Bid)
    $23 Średnia Oferta:
    5 składanie ofert
    $204 Średnia Oferta:
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    I am looking for someone who is expert in signal and image processing theory. The project details and sample will given later.

    $35 (Avg Bid)
    $35 Średnia Oferta:
    13 składanie ofert
    Programming a PCB 6 dni left
    ZWERYFIKOWANY

    I have this project that needs to be completed by programming the PCB and any other problems it may have and get it ready to make a prototype. Need to finish programming pcba and couple other things to make a working prototype. can you look over my project program PCB and correct problems and prep. for the manufacturer to produce a working prototype let me know if you can do this 100% a.s.a.p. let me know if you think there is any files missing. I have attached all project files, take a look and let me know if you can help me with my project.

    $23 (Avg Bid)
    $23 Średnia Oferta:
    3 składanie ofert

    pour la maintenance des machines et les appareils électrique

    $6 - $13 / hr
    Lokalna
    $6 - $13 / hr
    0 składanie ofert
    PCB layout Design 6 dni left
    ZWERYFIKOWANY

    The project consists of two boards 105X80mm each that will be stacked into a single enclosure. The first board has a three-phase metering chip (RN8302B), three relays, a SIM800C GPRS modem, and several pluggable terminal blocks. The seconds board has an STM32 QPF48 MCU, three optocouplers, two digital isolators, an RS485 transceiver, B0505S Dc/DC converters and 2 LDOs. The two boards are connected by a 30-pin, 1.27mm pitch, flat cable. Schematics in Altium Designer format are complete with footprints assigned to components and footprint libraries ready. The board mechanical DWG file is also available. Design shall adhere to the manufacturing capabilities of JLCPCB for two-layer PCBs. Deliverables: two-layer layout files of the two boards in Altium Designer format.

    $1040 (Avg Bid)
    $1040 Średnia Oferta:
    45 składanie ofert
    PCB DESIGN 6 dni left
    ZWERYFIKOWANY

    PCB includes digital inputs, digital outputs SD card interface, SMD mounted components.

    $182 (Avg Bid)
    $182 Średnia Oferta:
    19 składanie ofert
    Introduction to Embedded Systems 6 dni left
    ZWERYFIKOWANY

    Design a device that will work as scanner/printer machine. If the switch is on, the device will read a sentence of 10 characters from a scanner which is connected serially. The sentence is saved in external RAM memory. When the switch is off, the device will print 20 characters from internal ROM serially. The user of the device should turn the switch on or off. Initially the switch is ON. Write all your assumptions clearly. Use the 8051 for your design and use 1,200 baud rate. 3. Write a code that read characters from a device called line generator connected to the serial port of 8051 and convert the uppercase characters to lowercase. Use baud rate 19,200. 4. Design a device using 8051 to let the user choose between 9,600 or 19,200 baud rates. The user will print serially the information r...

    $15 (Avg Bid)
    $15 Średnia Oferta:
    2 składanie ofert
    Need help in Digital Electronic 6 dni left
    ZWERYFIKOWANY

    I have all details of the work and I need help in Digital Electronic

    $14 (Avg Bid)
    $14 Średnia Oferta:
    12 składanie ofert

    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

    $270 (Avg Bid)
    $270 Średnia Oferta:
    8 składanie ofert

    Basically I'm implementing can bus with arduino and mcp2515 .. so i need code in arduino c++

    $14 / hr (Avg Bid)
    $14 / hr Średnia Oferta:
    2 składanie ofert
    Path deception of autonomous ve 6 dni left
    ZWERYFIKOWANY

    I need a code in arduino basically we are building can bus using arduino and mcp2515 so i need code in arduino c++

    $13 / hr (Avg Bid)
    $13 / hr Średnia Oferta:
    3 składanie ofert
    path deception of autonomous vehilce -- 2 11 godzin left
    ZWERYFIKOWANY

    i need a code in arduino basically i am building a can bus with arduino and mcp2515 so i need a code in arduino c++

    $12 / hr (Avg Bid)
    Pilny
    $12 / hr Średnia Oferta:
    2 składanie ofert

    hi everybody, We're leading smart electronic payment solution provider & TOP 3 POS Terminal manufacturer, PCI PTS, EMV, FCC, CE, ROHS Certified and support WIFI, 4G, Bluetooth, LTE, NFC, the overseas team expanding this year, and looking for the good guys to dig new clients and increase business. If you have any interest please let contact with us. [Removed by Freelancer.com Admin]

    $15 / hr (Avg Bid)
    $15 / hr Średnia Oferta:
    7 składanie ofert
    basic arduino c++ program needed 6 dni left
    ZWERYFIKOWANY

    the program will monitor 2 pumps the program will have inputs from 4 floats, 2 pump sensors, and a button for system reset the output of the program will be 2 pump contactors, and one alarm. behavior of the program: the 2 pumps should alternate leading and lagging roles if floats 1 and 2 are active turn on the leading pump (until float 1 is deactivated) if float 3 is then activated turn on the lagging pump (until float 1 is deactivated) if float 4 is activated turn on the alarm light and wait 2 minutes to verify if still active if yes turn pumps off else break out of loop

    $44 (Avg Bid)
    $44 Średnia Oferta:
    23 składanie ofert
    Circuits 1 6 dni left
    ZWERYFIKOWANY

    Hello I need help with circuits 1 task, are you able to help? please let me know, i need help with it as soon as possible for you. Thank you

    $32 (Avg Bid)
    $32 Średnia Oferta:
    25 składanie ofert

    I'm using a P1AM-100 and P1AM-ETH for this project. I need the P1AM-100 to update a server whenever certain alarms are triggered. attached is a link to the P1AM-100 (arduino-compatible)/productivityopen_(arduino-compatible)/controllers_-a-_shields/p1am-eth?gclid=Cj0KCQjwvqeUBhCBARIsAOdt45bt5Nbt63F3DgdH5nao3qYJqmC0ndGcPPlVRgk0ig-rHx8y7lUp6gcaAiNyEALw_wcB

    $155 (Avg Bid)
    $155 Średnia Oferta:
    8 składanie ofert

    looking for a skilled electrical engineer for a short task of electrical energy conversion needs to be done on PSIM (powersim). Inbox.

    $6 / hr (Avg Bid)
    $6 / hr Średnia Oferta:
    9 składanie ofert

    Looking for an Electronics Engineer freelancer, skilled with Raspberry pi and python programming with American or Canadian native English communication for a specific project.

    $452 (Avg Bid)
    $452 Średnia Oferta:
    14 składanie ofert

    hello i need some one to help me to test electronic project and solve some problem

    $155 (Avg Bid)
    $155 Średnia Oferta:
    14 składanie ofert
    Looking for Arduino Experts. 5 dni left
    ZWERYFIKOWANY

    I am looking for experts in Arduino who are new on this platform and can provide me good quality work. I will share work details in private chat.

    $152 (Avg Bid)
    $152 Średnia Oferta:
    27 składanie ofert

    Assalam o alaikum !!! We are looking for electrical engineers to join our team and work on different projects related to following domains of electrical engineering: 1) Control System 2) Satellite communication 3) Radio frequency and microwave circuit design 4) VLSI techniques 5) Radar theory and satellite communication 6) Intelligent and adaptive systems 7) Digital design 8) Asic design Freelancers must be proficient in following: 1) Matlab / Simulink 2) Proteus 3) Multisim 4) pspice 5) LTspice 6) VHDL/Verilog coding What I am expecting: 1. Dedication to the work 2. On time delivery of work without any delay 3. Well arranged and properly formatted reports with plagiarism count below 10%

    $165 (Avg Bid)
    $165 Średnia Oferta:
    8 składanie ofert

    We are looking for electrical and electronics engineers with good experience in following areas: • Embedded C Programming. • VHDL/Verilog, LabVIEW/ Multisim/PSPICE • Network Simulator NS2/NS3 • Microcontroller like Arduino, Raspberry Pi, FPGA, AVR, PIC and STM32. • IDEs like Keil MDK V5, ATmel studio and MPLab XC8. • PLCs / SCADA • PCB Designing-Proteus, Eagle. • IOT Technologies like Ethernet, GSM GPRS. • HTTP Restful APIs connection for IOT Communications. Feel free to place your bid and mention your areas of expertise in your proposal. we highly encourage new freelancers to apply for this post.

    $169 (Avg Bid)
    $169 Średnia Oferta:
    15 składanie ofert

    Hello I need to have somebody who can fix the bathroom urgently please contact me. Thanks Teiji

    $198 (Avg Bid)
    $198 Średnia Oferta:
    7 składanie ofert
    Looking for expert PCB Designers 5 dni left
    ZWERYFIKOWANY

    Hello, I am looking for expert PCB designers to work with me on for long term basis. I have multiple tasks and will share the details with selected freelancers only. You must be proficient in following software's: Proteus Altium KiCAD I highly encourage new freelances to apply for this job

    $124 (Avg Bid)
    $124 Średnia Oferta:
    37 składanie ofert

    We are a startup company looking for someone to develop a synchronized two channel receiver with a GPS signal input operating at the UHF band (470-790 MHz). The instantaneous bandwidth shall be 8 MHz, the receiver should have an interface with Python so that we can stream real-time IQ data. For more information please contact me.

    $505 (Avg Bid)
    $505 Średnia Oferta:
    17 składanie ofert

    I'm designing a self defense knife with built in speakers resin wood removing the hilt reveals a taser built in the hilt and LED lighting for friend or foe would like a quote and pcb electrical experience possible graphene battery too wood carving metal smithing and resin knowledge

    $37 / hr (Avg Bid)
    $37 / hr Średnia Oferta:
    4 składanie ofert

    I'm designing a self defense knife with built in speakers resin wood removing the hilt reveals a taser built in the hilt and LED lighting for friend or foe would like a quote and pcb electrical experience possible graphene battery too wood carving metal smithing and resin knowledge

    $2140 (Avg Bid)
    $2140 Średnia Oferta:
    15 składanie ofert

    I need help with buying some parts in UAE , some emails should be sent and the data of prices should be included in excel files. So a resident of UAE is needed that can use his/her ID to buy the parts and enter the data in an excel file. The parts will then be shipped to a warehouse in UAE. The parts have Siemense and Festo the freelancer should make sure that the logo is official. Knowledge of logos are important. I will let you know logos

    $139 (Avg Bid)
    $139 Średnia Oferta:
    26 składanie ofert

    I need someone with very good knowledge in Electrical calculations.

    $24 (Avg Bid)
    $24 Średnia Oferta:
    36 składanie ofert
    $1162 Średnia Oferta:
    10 składanie ofert

    I have a gaming mouse which I would like to have the mouse switches replaced. I required some desoldering and soldering experience which I have none. I will supply the switches but I just need someone to do the actual job of switching them out for me. I am looking for someone in the Boston Massachusetts area.

    $30 (Avg Bid)
    $30 Średnia Oferta:
    4 składanie ofert

    100% trusted person , finishing work on time

    $21 / hr (Avg Bid)
    $21 / hr Średnia Oferta:
    5 składanie ofert
    black bird 4 dni left
    ZWERYFIKOWANY

    - PCB review for suitability of components that are no longer available on the market. - Add temperature sensor on PCB - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test.

    $36 (Avg Bid)
    $36 Średnia Oferta:
    20 składanie ofert

    Good morning, I have made a project with a pcb composed of a nodemcu V2, a resistor, a 5v power input and a connection to ds18b20. I would like to have that project with material that does not need soldering.....

    $151 (Avg Bid)
    $151 Średnia Oferta:
    41 składanie ofert
    Help me with EasyEDA 4 dni left
    ZWERYFIKOWANY

    I am copying a PCB (without Schematic), I have made the PCB, but I am stuck with changing the parameters of all the parts, I want JLCPCB to do the SMT, and they need complete BOM and the part numbers must be added, so can you help me with that.

    $20 (Avg Bid)
    $20 Średnia Oferta:
    11 składanie ofert
    Circui_design_task 4 dni left
    ZWERYFIKOWANY

    Design circuit You may use Multisim Construct a single phase, one-pulse SCR battery charger in Multisim. The same basic circuit as in section 1 above can be used, but replace the diode with a SCR and include a 340VP : ≈ 200VP (depending on your student number) step-down transformer between the ac supply and the SCR. Implement your circuit in Multisim using ‘virtual’/ideal components. Also add a 10-V firing/triggering pulse via a 10-Ω resistor to Gate and Cathode. You must have some form of delay in the pulse to fire at a certain angle Simulate typical output waveforms for the circuit (choose a firing angle α). Show voltage as well as current – and use a current probe to send the signal to the oscilloscope. Briefly discuss the waveforms to summarise t...

    $148 (Avg Bid)
    $148 Średnia Oferta:
    6 składanie ofert

    Arduino Program from excel spreadsheet that has 50 barcodes to light up seperate LED for each barcode once scanned

    $354 (Avg Bid)
    $354 Średnia Oferta:
    28 składanie ofert
    $21 Średnia Oferta:
    9 składanie ofert

    Linux system administrator needed with knowledge of Debian 11 and c-shell to investigate and diagnose repeated issues with the monitor, mouse and keyboard receiving no signals from a new Debian machine. The connection has returned randomly but there were some hardware errors referring to CPU in the logs which need to be reviewed as part of the diagnosis. Initial remote communication for diagnosis is possible but on-site attendance in Oxford will be required if hardware needs to be replaced. Please reply with your hourly rate and availability.

    $37 / hr (Avg Bid)
    Lokalna
    $37 / hr Średnia Oferta:
    2 składanie ofert
    Arduino BLE Scanner Sketch 3 dni left
    ZWERYFIKOWANY

    The Sketch needs to scan for specific BLE devices and then display a signal strength via a coloured 5 led bargraph, play a beep, and show accumulated points for the time spend within the vicinity of a found BLE device. Required deliverable for this project will be a single Arduino Sketch. This project is a follow on to a previously completed Bluetooth BLE Scanner MIT Inventor App (see project brief attached). The APK can be found in the project files on Freelancer. The objective of the MIT Inventor app was to prove that the BLE scanner concept would work. This follow-on project will to be to extend the concept to an Arduino Nano Microcontroller. See attached PDF for full project description

    $96 (Avg Bid)
    $96 Średnia Oferta:
    13 składanie ofert

    using Artix 7 implement Master UFS protocol design for the UFS Host device, Feel free to contact who's have experince on Stroage's(emmc, ufs, nand e.t.c) Skills required : Verilog , VHDL , C , C++

    $4634 (Avg Bid)
    $4634 Średnia Oferta:
    7 składanie ofert

    Hello, We are manufacturing EV chargers. We need a fully new EV charger back panel + user APP through OCPP protocol.

    $8445 (Avg Bid)
    $8445 Średnia Oferta:
    23 składanie ofert

    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

    $477 (Avg Bid)
    $477 Średnia Oferta:
    46 składanie ofert

    Hii, I have some microcontroller development work. I want to integrate custom design PCB with Arduino mega 2560, with UART serial communication RS-485. If you do this type of job Please place your bid to discuss further.

    $190 (Avg Bid)
    $190 Średnia Oferta:
    13 składanie ofert

    Request details e need Android app, that be able to send and receive Circuit Switched Data (CSD) transfer (1G data transfer). It's simple app, just need to send and receive messages through cellar network. App need to send sms as well (so either CSD or SMS) Interface of the app doesn't matter, but should work in offline condition. We will use this code for next iteration of our app. We expect executor to join us on next iteration (with separate pay). Deliverables Android app, that can NO Twillio API or other API, that will require to send data to specific number. But you are free to offer your vision of problem solution.

    $186 (Avg Bid)
    $186 Średnia Oferta:
    6 składanie ofert

    BOARD NAME IS EAX64994607 i have an electrical board that's missing a triac, My project is to replace that triac with one that's working and to do a study on the electrical board my supervisor gave me, i need to create a simulation of the air conditioning system using the components of the electrical board no need for controlling the speed of the fan just AC fan working in heating and cooling modes using Triac BOARD NAME IS EAX64994607

    $25 (Avg Bid)
    $25 Średnia Oferta:
    4 składanie ofert
    Arduino expert needed 3 dni left
    ZWERYFIKOWANY

    Hello everyone We are currently manufacturing a working PLC-based Arduino (ATMega2560). Will discuss more in chat with best candidates. Thanks.

    $152 (Avg Bid)
    $152 Średnia Oferta:
    28 składanie ofert