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! Assumi Electronics Engineers

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    Hi there, I would like you to write arduino code. Basically i want to read reading of depth of water in a open channel. please see the attached pdf for further explanation. Your written code should be able to run on a virtual environment also So i can check it. for more information send me a PM.

    €136 (Avg Bid)
    In Primo Piano
    €136 Offerta Media
    5 offerte

    Looking for someone that can draw up blueprints for a microscopic microchip that is able to be injected into the blood stream

    €98 (Avg Bid)
    €98 Offerta Media
    3 offerte

    I need someone to build me 2 devices. I dont have the schematic and the component list. I need this done asap for a project, Read the attached file before placing the bid

    €26 (Avg Bid)
    €26 Offerta Media
    2 offerte

    We are looking to develop a stepper motor driver board to control 8 stepper motor through RS485 protocol. Each stepper motor will have different Holding Torque.

    €153 (Avg Bid)
    €153 Offerta Media
    10 offerte

    Hello, I am in need of an easy design for a Gaming Keypad. The essential function of the Keypad is just using the left most keys on a keyboard (most commonly used in games) while perhaps have some programmable buttons added as well. Attached are a couple photos of a Keypad for reference. I need a design that is comfortable for the hand, functions properly, and can be easily manufactored. Not looki...

    €304 (Avg Bid)
    €304 Offerta Media
    5 offerte

    I need to program an STM32F103 microcontroller. The project is simple. You receive some frames by serial port or canbus and you must write the text in a matrix or in LEDs. To control the LEDs, the PCB has an SPI driver so that only by sending via SPI the information will turn on the LEDs. I will be assembling here the pcb in parts. You will send me small examples to test hardware (canbus, serial ...

    €221 (Avg Bid)
    €221 Offerta Media
    4 offerte

    i need an electrical telecom engineer with good writing skills

    €69 (Avg Bid)
    €69 Offerta Media
    14 offerte

    I need to build using matlab/simulink an adaptive P&O to track maximum power point MPPT in photovoltaic stations. The adaptive or modified P&O will be compared using 3 different sets of controllers: 1- P&O using PID, 2- P&O using Model predictive control (MPC) 3- P&O using fuzzy logic (5 asymmetrical membership functions; the inputs will be the change in power, change in volta...

    €213 (Avg Bid)
    €213 Offerta Media
    9 offerte

    Hello. We are interesting in development of Power Supply, based on Planar transformer multi-layer technology with the main technical specifications: Input voltage - 110/230v 60/50Hz Output voltage - 19/12v +/- 5% (switchable, not simultaneously) Output power - 150w nominal Efficiency - up to 92% Short circuit protection within Input and Output voltages Overload protection - 200w, Overheat protecti...

    €992 (Avg Bid)
    €992 Offerta Media
    16 offerte
    Arduino ESP8266 6 giorni left
    VERIFICATO

    Build website for Arduino ESP8266 for to control led on/off

    €33 (Avg Bid)
    €33 Offerta Media
    29 offerte

    WE ARE MANUFACTURING CABLE TRAYS AND NEED SOMEONE TO PREPARE THEIR TECHNICAL DATASHEETS.

    €22 (Avg Bid)
    €22 Offerta Media
    3 offerte
    projects using raspberry pi 6 giorni left
    VERIFICATO

    we have too many projects by using raspberry pi depending on Python :- for examples :- 1-sensors 2-servers 3-clustering parallel computing . we are in a company in Saudi Arabia . we are looking for freelancers only form India and Pakistan to have with me long term . note:- you have to send your CV and list of project you have been finish already. all the best

    €13 / hr (Avg Bid)
    €13 / hr Offerta Media
    16 offerte

    PDMS is currently being heavily studied for impact and vibration resistance packaging of harsh environment electronics. Continuous assessment of stress and strain within these packages during operation is necessary, in most cases wirelessly for monitoring actual state of the component. If the flexible material in this case PDMS can be used as a sensing platform as well it will offer multi function...

    €132 (Avg Bid)
    €132 Offerta Media
    6 offerte

    PDMS is currently being heavily studied for impact and vibration resistance packaging of harsh environment electronics. Continuous assessment of stress and strain within these packages during operation is necessary, in most cases wirelessly for monitoring actual state of the component. If the flexible material in this case PDMS can be used as a sensing platform as well it will offer multi function...

    €189 (Avg Bid)
    €189 Offerta Media
    1 offerte
    Automotive Design 5 giorni left

    We are looking for a Guru/Freelancer with knowledge in: ISO16750 CISPR25 ISO7637 ISO10605 IEC60512 IPC2221 IPC2222 IPC-A-600H This project involves schematic circuit design, BOM generation as well as define required tests to meet these standards.

    €542 (Avg Bid)
    €542 Offerta Media
    8 offerte

    I have a PIC32 Visual C++ project that when compiled and the hex is loaded onto my PIC32mz (on a custom PCB). I can use another Windows shell application to send single characters to the PIC, via USB, to execute some functions. The code is in the DevABK C [accedi per visualizzare l'URL] file. This code basically uses the PIC to reconfigure another chip via SPI. The main.c program calls var...

    €363 (Avg Bid)
    €363 Offerta Media
    11 offerte

    [accedi per visualizzare l'URL], Device will be buried in the concrete. Should transfer data to a gateway, then through gateway to the internet. Please visit youtube link. We will discuss in detail if you short listed.

    €1929 (Avg Bid)
    €1929 Offerta Media
    15 offerte
    Design simple PCB 5 giorni left
    VERIFICATO

    You need to create .greber file ready for manufacturing PCB. In attachment you can see pdf file on how it is looks like. Some technical details: 1. Two layers (both sides are same - coil). Coil has 50 turns. 2. In the center of the coil there is the 6.5 mm hole and that is where coil from one side connects to the coil from another side. 3. Line thickness is 10 mil and distance between lines i...

    €32 (Avg Bid)
    €32 Offerta Media
    31 offerte
    TI Work, Networking 5 giorni left

    Energy conservation company is looking for an IT person who is familiar with setting up a network for a Building wide Thermostat installation. All physical components are installed and ready to go. Among other things Port configurations and IP setting are needed in coordination with Honeywell Tech Department.

    €18 / hr (Avg Bid)
    €18 / hr Offerta Media
    17 offerte

    Hi, I'm looking for a coder that has worked with arduino and its code, plus must know, understand and have worked with stepper motor's. Also you must have already or can get the equipment to test.( If you don't have the existing equipment/components to test this on your own. I can't accept your bid, Sorry). The equipment/components needed must be almost comparable or similar to...

    €146 (Avg Bid)
    €146 Offerta Media
    20 offerte
    hardware trainer 5 giorni left

    knowlwdge sharing for- hardware system knowledge, Analog Digital circuits,PCB Electrical Power Supply Opamp FMEA , Reliability

    €26 (Avg Bid)
    €26 Offerta Media
    5 offerte

    we want to communicate our ESP32 (arduino) to communicate with AzureIoT Hub and AzureIoT Edge communication should be bi-directional and we need all the methods 1- SendConfirmationCallback 2- MessageCallback 3- DeviceTwinCallback 4- DeviceMethodCallback Library/code/example should be stable and fully tested for long continuous running and connectivity should be error free. Sending and receiving...

    €312 (Avg Bid)
    €312 Offerta Media
    3 offerte

    My name is Lunga Jafta and i am a student The project aims at saving energy by detecting the vehicle movement on highways and switching on the block of street light ahead of it and simultaneously switching off the trailing lights. The project requires sensors to detect the vehicle movements and switches on the lights ahead of it. As soon as the vehicle moves ahead the trailing lights automaticall...

    €93 (Avg Bid)
    €93 Offerta Media
    10 offerte

    I need help with an electronic circuit for a top secret invention

    €367 (Avg Bid)
    €367 Offerta Media
    27 offerte

    I need Linux drivers for Sony imaging sensors of different series. I have the datasheet of the sensors, of course, to work on. The goal is to have Raspberry PI fully controlling these Sony sensors

    €484 (Avg Bid)
    €484 Offerta Media
    8 offerte

    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and central LEDs (2 Bytes) Brightness level (1 B...

    €51 (Avg Bid)
    €51 Offerta Media
    5 offerte

    I'm looking for a UPS circuit board design that can satisfy the following requirements for the Raspberry Pi 3. - Charge battery with 12V solar panel - Supply to 5V and up to 2.5A Power to Raspberry pi - Accepts charge from 20W solar panel I want to be able to monitor the following data == Example == batt_voltage: 13.23 pv_voltage: 0.14 load_amps: 0.01 batt_overdischarge_voltage: 11.07 batt...

    €233 (Avg Bid)
    €233 Offerta Media
    12 offerte
    Design a Meggit decoder circuit 5 giorni left
    VERIFICATO

    Design a Meggit decoder circuit, for a 7, 4 Hamming code, in Matlab Simulink. Deadline- 5th august

    €112 (Avg Bid)
    €112 Offerta Media
    7 offerte

    We are looking for someone who can fix these kind of Drives! Drive Brushless DKC CONTROL DEVICE DKC02.3-018-3-MGP-01VRS Regards

    €12789 (Avg Bid)
    €12789 Offerta Media
    3 offerte
    PCB Design with onboard Antenna 5 giorni left
    VERIFICATO

    Dear Freelancer, I have completed my LoRaWAN project based on RN2483 Module, the prototype is working as expected. Now I wanted to design a PCB for this project. I have also completed the schematic in eagle, i have included the RFM95W LoRaWAN Module as well. Requirement as follows: 1. PCB should be having a on-board antenna tuned to 868MHz. 2. Expect a few iterations during the project time, i.e...

    €85 (Avg Bid)
    €85 Offerta Media
    12 offerte
    PLC PROGRAMMING 5 giorni left

    I want to hire a Siemens PLC Programmer for a site in India. PLC used : Siemens 200 Smart HMI : KPT 700 System is a Pneumatic Conveying System. Required for 2 days. All data ready, need to fine tune a system before Handover.

    €137 (Avg Bid)
    €137 Offerta Media
    13 offerte

    I want to hire a Siemens PLC Programmer for a site in India. PLC used : Siemens 200 Smart HMI : KPT 700 System is a Pneumatic Conveying System. Required for 2 days. All data ready, need to fine tune a system before Handover.

    €83 (Avg Bid)
    €83 Offerta Media
    4 offerte
    radio frequency transmission 5 giorni left
    VERIFICATO

    send radio frequency transmitted over fiber-optic cables to another place using internet.

    €130 (Avg Bid)
    €130 Offerta Media
    7 offerte

    I need to make STM32F103C8T6 as a data accusation device.. all digital input should be connected and analog input should also be connected digital input can be 12 or 24.. circuit should convert it to 3.3 or suitable similar with analog proper filter and optical isolation should be given for each input STM32F103C8T6 will be clip on type for pcb should submit circuit and pcb layout for ver...

    €180 (Avg Bid)
    €180 Offerta Media
    8 offerte

    send radio frequency transmitted over fiber-optic cables to another place using internet.

    €163 (Avg Bid)
    €163 Offerta Media
    3 offerte

    hi, can you give us a good ideal on the logo or brand for our power inverter. Pure Sine Wave Inverter. it has good meaning in solar power system, renewable power , clean power, environmental protection, .high efficiency, new energy power, real pure sine wave, as good as the grid power. it must contain several english words. and hopefully it can be registered for brand. it must be readable in ...

    €20 (Avg Bid)
    €20 Offerta Media
    81 offerte
    Circuit Design 4 giorni left
    VERIFICATO

    I am looking for 4x4 button matrix with micro controller. lots of source code available on net but I am not a electronics person so need someone design a circuit for me.

    €3 / hr (Avg Bid)
    €3 / hr Offerta Media
    38 offerte
    Electrical Apparatus -- 2 4 giorni left
    VERIFICATO

    I am looking for someone who have a lot of experience in all degrees in Electrical such as apparatus, code and prints and so on.

    €87 (Avg Bid)
    €87 Offerta Media
    7 offerte

    Please read text project. I use ST microcontroller STM32F103 and STP16CPC26XTR (16 channels led driver controller) The software can receive information via RS485 (serial port) and CAN BUS. You can receive 5 frames: Left Text (5 ASCII char) (5 bytes) Right Text (5 ASCIIchar) (5 bytes) State of linear bar, state of curved bar and state of arrows and central LEDs (2 Bytes) Brightness level ...

    €34 (Avg Bid)
    €34 Offerta Media
    10 offerte

    Pick and place color detection line following robot All hard ware is ready Maze line follower also working you have to modify the color detection and pick & place part Please bid oly if you have done a similes project and experience Thanks in advance

    €144 (Avg Bid)
    €144 Offerta Media
    10 offerte

    We need to develop a project that monitors DFRobot Oxygen Dissolved Sensor and temperature Sensor in an aquarium using ESP32 LoRa and Lipo or 9V battery.

    €304 (Avg Bid)
    €304 Offerta Media
    15 offerte

    We need to develop a project that monitors the voltage/current SCT013 and sends alerts by SMS in fault or voltage change, and in turn triggers the peristaltic pump using ESP32 LoRa and powering by battery. PCB Design + Schematic Circuit + Code is Needed, If you have something else to be adding is welcome to proyect.

    €486 (Avg Bid)
    €486 Offerta Media
    20 offerte
    Silent Temperature switch 4 giorni left
    VERIFICATO

    There is an off the shelve temperature switched called the w1209 which has essentially the functions I need. However, I need it to be silent without the click of the relays. I think a npn transistor would work just as well but without the noise. Further I need it to be hard set at 36C, no buttons, no display. Additionally, the w1209 runs on 12V. I need it to run on 7.2V. If possible it should have...

    €317 (Avg Bid)
    €317 Offerta Media
    14 offerte

    Hi I have 3 boards. I have only gerbers of three. I need a guy who has access to a panel creation software . Who can use gerbers to create a panel of 3 PCBs. Waiting for bids

    €22 (Avg Bid)
    €22 Offerta Media
    5 offerte
    TECHNICAL RISK MANAGEMENT 4 giorni left
    VERIFICATO

    I need urgent help for my project related to technical risk management

    €16 (Avg Bid)
    €16 Offerta Media
    8 offerte
    PCB Design based on MEGA 2560 4 giorni left
    VERIFICATO

    I have completed a working prototype of my device and I now need a Schematic and PCB design. This device takes pictures from an external camera and transmits them online to a server. The device uses SPI, I2C, CS, Ethernet, SDCard, RTC, HMI Screen. Don't worry about the HMI it will just need a plug available for interfacing via serial and power. External ports will consist of the following: 1x...

    €1044 (Avg Bid)
    €1044 Offerta Media
    48 offerte

    Good afternoon, I am searching for a hardware designer able to design and prototype a board with a ESP8266 12f module + 2.4 TFT Screen + microusb + xpt2046 with altium designer. The project is based on: [accedi per visualizzare l'URL] And the result should be like the picture attached. The board must be able to work on external power supply (microusb 5 volts) or LiPo batt. If both at th...

    €1041 (Avg Bid)
    €1041 Offerta Media
    31 offerte

    Design a “Smart” Fine-positioning Arm (SFA) In this contest, you are asked to design a “Smart” Fine-positioning Arm (SFA) that will be mounted to Astrobee and move an attached tool to a specific location and command that tool to attach to an ISS Handrail. The SFA receives all power and high-level commands from Astrobee, but implements the following functions autonomousl...

    €3410 (Avg Bid)
    In Primo Piano Garantito Sigillato Concorso Top
    €3410 Offerta Media
    0 proposte

    Design a “Smart” Coarse-positioning Arm (SCA) In this contest, you are asked to design a “Smart” Coarse-positioning Arm (SCA) that will be mounted to Astrobee and move a stowed end effector to a specified location and control the end effector. The SCA receives all power and high-level commands from the Astrobee free flyer, but implements the following functions autonomo...

    €1279 (Avg Bid)
    In Primo Piano Garantito Sigillato Concorso Top
    €1279 Offerta Media
    0 proposte

    i need someone good in Raspberry pi and Arduino for a small work, will share further details in chat

    €20 (Avg Bid)
    €20 Offerta Media
    11 offerte

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