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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    Power-Electronics-Controls -- 2 6 ditë left
    VERIFIKUAR

    looking for some urgent help with my Power Electronics Controls project. Please bid if you can take this

    €29 - €35
    Vulosur
    €29 - €35
    6 ofertat

    Hi, I have a completed schematic and footprint done on easyeda for my project. I would like to have this converted to a PCB layout using easyeda. It very simple, only 4 major elements (microcontroller etc) and 3 connectors (usb. etc), would prefer a 4-layer PCB. The deliverables are as follow: - Gerber File - 3D rendition of the board This project is very similar to certain youtube videos, I ...

    €90 (Avg Bid)
    €90 Oferta mesatare
    22 ofertat
    led logic switching + led 6 ditë left
    VERIFIKUAR

    i need an 8-16v dc input led driver (led is 12v and common cathode). a total of 6 led drivers. red has a DIM and Bright driver. Green and blue also have 2. i want individual dim and bright for each led so to have more control over the initial brightness settings. it doesnt have to be pwm. it can be using the irfz44n for voltage chopping. all parts are to be SMD this outputs via a relay control (...

    €99 (Avg Bid)
    €99 Oferta mesatare
    3 ofertat
    Smart Energy Monitor Based on IoT 6 ditë left
    VERIFIKUAR

    Using raspberry pi, Python, Distance sensor and any other devices needed

    €120 (Avg Bid)
    €120 Oferta mesatare
    15 ofertat

    I need a circuit that is able to take pH sensor information and adjust the pH accordingly to a set point

    €130 (Avg Bid)
    €130 Oferta mesatare
    20 ofertat
    Program a psoc 1 6 ditë left
    VERIFIKUAR

    hi, need to programe a psoc1 chip of a 4 channel ktype temperature sensor by psoc designer. the chip is [identifikohuni për të parë adresën URL] programmer is miniprog3, the chip is done to be able to work with an open source software which will be given later.

    €26 (Avg Bid)
    €26 Oferta mesatare
    1 ofertat

    We have a project in water&waste water treatment plant and need to write software with SIEMESN PLC TIA PORTAL PROGRAM AND WILL USE S7-1500 PLCS AND ITS REMOTE IOS DETAIL WILL GIVE WITH CHATS

    €41 (Avg Bid)
    €41 Oferta mesatare
    11 ofertat
    Custom ASIC Miner -- 2 6 ditë left
    VERIFIKUAR

    We want to create our own custom ASIC Miner similar to Antminer E9 or Innosilicon A11, Innosilicon A10 or Linzhi Phoenix, available in the market. Anyone who is able to provide the end-to-end solution or consulting is welcome with their inputs or bids. the ASIC Miner should get over 2500 MH/S. Please share the cost and timeline estimation at the earliest

    €405 (Avg Bid)
    €405 Oferta mesatare
    4 ofertat

    i need some one to solve some theoretical problems like sampling rate and finding digital/discrete signal frequencies, etc., here i am positing some sample questions, those who are interested please come with detailed solutions of those problems , remaining we can discuss in the chat. thank you,

    €13 (Avg Bid)
    €13 Oferta mesatare
    3 ofertat

    We are working on a new project and looking for PCB Designer, as per our requirement PCB Design has to be done. further details will be communicated directly or telephonically with concerned person. Thanks.

    €100 (Avg Bid)
    €100 Oferta mesatare
    15 ofertat
    PCB DESIGN 6 ditë left

    PCB designer for a uni directional copper to fiber media converter

    €838 (Avg Bid)
    €838 Oferta mesatare
    23 ofertat

    i need a peltier circuit setup to be powered by a laptop battery or some other premade battery system. i will need a lightweight docking station for the laptop battery, a switch to turn it all on or off and a peltier circuit that can be powered for 4+ hours by a battery.

    €157 (Avg Bid)
    €157 Oferta mesatare
    11 ofertat

    Encloesd you can find a technical drawing and pictures of an electronic board. We want you to: - design the dimensions of the board exactly as in the drawing. - design also the electronic parts incl. the LEDs and connectors - send us production files including BOM looking forward to your offers.

    €143 (Avg Bid)
    €143 Oferta mesatare
    34 ofertat
    Circuit board 6 ditë left

    I need an Arduino base system to read a CAN BUS data and base on the it should either close or open a relay. I have a device that communicate through CAN bus protocol. The protocol sends readings ( voltage, current, power etc), device state, error message etc. But all I want to read using Arduino is the SOC ( state of charge) value of the battery and use that to either open or close a relay.

    €23 (Avg Bid)
    €23 Oferta mesatare
    9 ofertat

    we need full design (Gerber, BOM, Pick and Place) of custom esp32 board for assembly in jlcpcb (standard and extended parts). Board will be used for ultrasonic atomization (20mm plate, 108kHz), with pir sensor and touch button. On board RGB led and wifi antenna. Details: - JLCPCB Assembly only (best if EasyEDA) - used chip ESP32-D0WD-V3 - WS2812 RGB led - on board pins for one touch sensor TTP223...

    €195 (Avg Bid)
    €195 Oferta mesatare
    15 ofertat

    Job overview: I need a PCB to be designed so that I can order it to be manufactured. I created the schematics on KiCad, but I'm not experienced with PCB designing (or even designing electronics schematics). So the components needs to be reviewed and corrected to match the correct packaging type. The outcome of this job is a ready to be manufactured set of files that I will be providing to [id...

    €139 (Avg Bid)
    €139 Oferta mesatare
    25 ofertat
    FPGA, DSP OR ARM EXPERT Neeeded 6 ditë left
    VERIFIKUAR

    1. I need you understand the word I will send you. 2.I need you tell me what microprocessor I think we can use ARM o DSP. 3. I need you make the easy samples for I can check you understand the proyect and you will do it. 4. Do you have experience in make digital filters (Type FIR, IIR or FFT)?

    €115 (Avg Bid)
    €115 Oferta mesatare
    6 ofertat
    fiber optical 6 ditë left
    VERIFIKUAR

    I'M looking for someone has a great experience in optical fiber and good in MATLAB

    €35 (Avg Bid)
    €35 Oferta mesatare
    13 ofertat

    Hi, looking for someone with electronics familiarity to take the lead in writing Rust code for an embedded system and user interface. The system will drive stepper motors and pumps to create a programmable robotic paint tinting machine. The role would be fully remote but will need video check-ins to ensure the electronics is setup and functioning to spec and other team member on location is abl...

    €1424 (Avg Bid)
    Lokale
    €1424 Oferta mesatare
    6 ofertat
    I need PCB Design + Prototype 6 ditë left
    VERIFIKUAR

    I am looking for an electrical engineer having good skills in Arduino, who can develop a system consisting of: --> 3G /4G (so SIM slot) --> Wi-Fi --> BLE RS485 input (for the card reader) --> Output: 6 outputs BUT should be possible to extend to 20 outputs we can control individually Engineer must have good skills in RFID, MQQT and BLE. Further we will discuss this project in priv...

    €376 (Avg Bid)
    €376 Oferta mesatare
    16 ofertat

    Designing and building of a application circuit with a specified microcontroller unit with all datasheet and info provided.

    €107 (Avg Bid)
    €107 Oferta mesatare
    10 ofertat
    MPPT Designer from China 5 ditë left
    VERIFIKUAR

    we need MPPT Circuit Designer from China Based Freelancer. Good Quality MPPT with High Tracking Efficiency. RS485 Enabled. Only Experienced Freelancer contact. Also Experts on Lithium Battery Technology.

    €90 (Avg Bid)
    €90 Oferta mesatare
    3 ofertat
    Simular Matlab 5 ditë left

    Realizar control de velocidad de un motor DC en coonexion Shut , con los materiales de la Simulik (Modelos incluidos en la Biblioteca de simulik

    €61 (Avg Bid)
    €61 Oferta mesatare
    13 ofertat

    We are into food ingredients, polymers and land banking. We are looking for individuals or companies who can built sensors and other related hardware and software which can detect and store Electromagnetic frequency from DNA solutions in digital form. The candidate is required to record EMF from different solutions and emit the same in other solution. For better understanding we are attaching a fi...

    €2606 (Avg Bid)
    €2606 Oferta mesatare
    4 ofertat

    I have been challenged with logging key parameters on an injection molding press with an Arduino Uno. We have a prototype that is logging data to a server and to a database. We have interfacing in-place to turn key parameters of 24 VDC on/off functions into a digital low to send to the Arduino. We are having issues getting our read input_pullup to do what we tell it to do. I think we may have som...

    €134 (Avg Bid)
    €134 Oferta mesatare
    14 ofertat

    Write a technical report on the ejection system with an air nozzle controlled by a raspberry 4 card this system linked with a camera, two obstacle sensors and an on / off button This report contains: 1-the choice of the necessary material with a description and a justification for the choice of components. 2-a descriptive diagram of the system 3-wiring of the components with the card 4-calc...

    €15 (Avg Bid)
    €15 Oferta mesatare
    19 ofertat

    I created a code but got an error when I run it.

    €15 (Avg Bid)
    €15 Oferta mesatare
    4 ofertat

    Hi there I'm looking for a reall Expert in Microprocessor Systems... Can help me very well also solve Fast & Accurate ?? Please ?? JUST ?? if you are good very well in Microprocessor Systems and you can help in Q ... Then write in my project or text me directly ... Finally... Check my project details carefully please ??

    €26 (Avg Bid)
    €26 Oferta mesatare
    3 ofertat
    Programing Microcontroller 5 ditë left
    VERIFIKUAR

    Hello, I am an electronics repair technician I have units with shorted microcontrollers. I need to replace them but I will need to program the new one. So I need to extract the code from one of the good ones to flash to the new one.

    €117 (Avg Bid)
    €117 Oferta mesatare
    10 ofertat
    I need Arduino Developer 5 ditë left
    VERIFIKUAR

    Required Arduino automatic print with Thermal printer. The input log should come from Fixed Cellular Terminal (FCT). Mindmap: FCT -> Arduino (should have precise information that comes from FCT) -> Print information

    €112 (Avg Bid)
    €112 Oferta mesatare
    6 ofertat
    arduino programme 5 ditë left
    VERIFIKUAR

    I need a simple Arduino programme that can send messages from a phone app to an arduino display

    €26 (Avg Bid)
    €26 Oferta mesatare
    25 ofertat

    Hello I'm Looking For Usability Engineer More details via chat box

    €19 - €155
    Vulosur
    €19 - €155
    8 ofertat
    Network Construction project 5 ditë left
    VERIFIKUAR

    Hye All, I need help in my network Works. please help me ya

    €16 (Avg Bid)
    €16 Oferta mesatare
    15 ofertat

    I'm making mini bluetooth speakers and I need to improve the quality of the sound

    €20 / hr (Avg Bid)
    €20 / hr Oferta mesatare
    8 ofertat
    CSR 8670 bluetooth development ADK 5 ditë left
    VERIFIKUAR

    Looking for someone in the US who has access to the csr8670 development board and software to help with a reprogramming/modification project. I need to copy existing firmware from Bluetooth device and modify the DSP-CVC settings and then transfer back to original device. I have Bluesuite but it doesn’t allow these modifications. It may actually but have no experience in the coding. Certain a...

    €25 / hr (Avg Bid)
    €25 / hr Oferta mesatare
    7 ofertat
    Fan Controller Embedded Software 5 ditë left
    VERIFIKUAR

    We have a fan controller board with 7 fans (MR3010H12B1+6-RSR) that have 4 wire signalling. The board also has RS232 connectivity with a host board. The embedded software: 1) Must be able to drive all fans at the same speed (no per fan speed control required). 2) Fan throttle must be 0%, 10%, 40%, 70% and 100%. 3) A status LED must be used to show the status of the drive. 4) Last set fan throt...

    €479 (Avg Bid)
    €479 Oferta mesatare
    17 ofertat

    We need someone who has good knowledge of arduino and electronics. We need someone who can help us rectify our basic schematic and program for it. Programming is very easy, mainly programming will be for h bridge (PWM) & oled. Anybody who can help us in this budget, please bid.

    €12 (Avg Bid)
    €12 Oferta mesatare
    17 ofertat
    DNP3 Protocol 5 ditë left

    I need a DNP3 protocol library for and SCADA project. My target microcontroller platform is STM32. I would appreciate it if anyone can present me with such along with technical support for integration.

    €1115 (Avg Bid)
    €1115 Oferta mesatare
    15 ofertat
    Autonomous Drone 5 ditë left

    Drone project using Arduino nano, multiwii, nodemcu,

    €38 (Avg Bid)
    €38 Oferta mesatare
    3 ofertat

    Hello. I need your help with a mini project. I need somethoing similar to this: [identifikohuni për të parë adresën URL] But this for Latte Panda. I need it for play station classic. Actually I want to make my play station classic to a handheld portable version. What I need is a list of materials and there links of Ebay or Amazon from where i can purchase them. I need schemat...

    €102 (Avg Bid)
    €102 Oferta mesatare
    2 ofertat
    ESP32 based BLDC Driver (230VAC) 5 ditë left
    VERIFIKUAR

    I am looking for someone who is experienced in designing BLDC/EC Motor drivers. Goal is to have a compact design based on an ESP32 which can handle sensorless BLDC motors up to 1 kW. Coding for the MCU could be done by Arduino or Espressif IDF. Please let me know your thoughts to discuss further details.

    €195 (Avg Bid)
    €195 Oferta mesatare
    28 ofertat
    Develop a camera 4 ditë left
    VERIFIKUAR

    The Camera can be made by using Raspberry Pi with storage of Mini SD Card. The trigger to take the image should be from a PIR motion Sensor to avoid continuous recording/imaging. After taking the image, an AI needs to be run to detect animals, humans, birds etc. once an image is detected, a thumbnail needs to be pushed through LoRa FSK mode to another LoRa module. At the other end of LoRa, it ne...

    €851 (Avg Bid)
    €851 Oferta mesatare
    4 ofertat
    Obd online car scan tool 4 ditë left
    VERIFIKUAR

    I have a gprs tracker that has elm327 obd.i have set up an mqtt server that can send and receive data from the ond directly from web. I need to do car diagnostic and realtime Data over elm327 that is connected the gprs and sending data to my server. I already have an mqtt server set and i can communicate to the elm327 from my web. I need an expert in obd who knows the obd commands that can give me...

    €576 (Avg Bid)
    €576 Oferta mesatare
    6 ofertat
    Digitization 4 ditë left

    I am looking for a freelance engineer who can digitize a surface voltage signal into a bluetooth or other form of signal for wireless recording

    €30 / hr (Avg Bid)
    €30 / hr Oferta mesatare
    24 ofertat

    Hi. I need a Pi HAT that had three microphones and ADC circuit on it. Please let me know if you can do it. Thanks

    €1723 (Avg Bid)
    €1723 Oferta mesatare
    38 ofertat

    Rediger un rapport technique sur le système d'éjection avec un buse d'air commandé par une carte raspberry 4 ce système liée avec une camera , deux capteurs d'obstacle et une bouton marche/arrêt Ce rapport contient : 1-le choix du matériel nécessaire avec une description et une justification sur le choix des composants. 2-un...

    €17 (Avg Bid)
    €17 Oferta mesatare
    2 ofertat

    Motorola CPS2 analog activation

    €17 (Avg Bid)
    €17 Oferta mesatare
    1 ofertat

    I want to make the PCB software schematic, I already have the schematic on paper, it is 4 components and 9 connection. I want to send the schematic and the attached gerber file.

    €26 (Avg Bid)
    €26 Oferta mesatare
    37 ofertat
    Arduino POV display 4 ditë left
    VERIFIKUAR

    Arduino POV display looking for someone to do what we need is, recorded video with a clear voice covering the following topics 1- circuit schematic design - screen record 2- circuit assembly - practical video 3- coding from scratch - screen record 4- testing the project - practical video all videos must be with clear voice in english

    €39 (Avg Bid)
    €39 Oferta mesatare
    8 ofertat

    I have an AVR C code running on a Atmega328/Arduino Uno, which is connected to a 433MHz receiver RFM01. The data reception is ok. All I need, is the code modified such that the Data Received can be viewed on the serial Monitor. The person to do this must know AVR C properly Thanks

    €38 (Avg Bid)
    €38 Oferta mesatare
    9 ofertat