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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    125 zakázek nalezeno, ceny v EUR

    We are making a electric wheelchair project and we need to control two 250W DC motors. Person will move joystick which will send signal to Arduino which is further connected to the dual motor controller. We need a coder for coding the arduino for controlling the speed and direction of the each motor to make the wheel chair move.

    €14 (Avg Bid)
    €14 Průměr. nabídka
    5 nabídky

    Hallo Arduino-Freunde, gerne würde ich mich mit Arduino und dem Projekt EspEasy beschäftigen. Meine Kenntnisse reichen aktuell aus um ein fertiges Bin-File auf die Hardware aufzuspielen. Nachdem mir das nicht immer gelang, wollte ich mich jetzt mit einem Projekt etwas genauer beschäftigen. Konkret will ich folgende Punkte umsetzen: -Einbindung des Github-Projektes (ESPEasy) in die ...

    €99 (Avg Bid)
    €99 Průměr. nabídka
    1 nabídky

    I've got RGB LED strips in my Sprinter RV that need JST connectors and troubleshooting. I was working on this project with an LED whiz in Austin and I'm hoping to finish in Charleston. I am mobile and can come to you.

    €28 / hr (Avg Bid)
    €28 / hr Průměr. nabídka
    3 nabídky
    Control systems Expert required 6 dní left
    OVĚŘENÉ

    It is required to model a given system with appropriate controller to get desired response.. you need to utilize your expertise in designing root locus, bode plot etc. If you are quick and can do the project before the time please bid on the project.

    €101 (Avg Bid)
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    9 nabídky
    LED processor 6 dní left

    Power LED light micro proximity sensor basic power source something's make sound beeping or buzzing all portable size quarter of cell phone case

    €375 (Avg Bid)
    €375 Průměr. nabídka
    13 nabídky
    power amplifer 6 dní left
    OVĚŘENÉ

    electronics/ communication engineer with rich experience in power amplifier hardware/testing/simulation and good technical writing skills

    €111 (Avg Bid)
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    13 nabídky
    I need a coder 6 dní left

    My bmw 118d 1 series m sport has got the red steering wheel with a padlock the car will not start and the steering wheel is stuck in the lock position changed battery still not working

    €236 (Avg Bid)
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    5 nabídky
    Port my cellphone number 6 dní left
    OVĚŘENÉ

    Hello all, I have an issue with a phone number that I've had for over 10 years. I obtained the # and kept it on the Simple Mobile for many years but due to an illness, the phone number was inactive for two or three months. The number is not being used and I really would love to keep my original number but now simple mobile cannot grab/ port the number in order to be activated in their syste...

    €23 (Avg Bid)
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    1 nabídky

    As a final product I would need final project report done as well as comsol multiphysics software files.

    €85 (Avg Bid)
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    3 nabídky
    power flows 6 dní left

    it is a project for power system analysis course about 16-bus power system using the Power World Simulator and Matlab to calculate the power flows system

    €40 (Avg Bid)
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    11 nabídky

    Hello freelancers, I'd like your assistance with a small device that will help me calibrate a thermal camera. This device needs to be low-cost and accurate to 0.3F. I'm not exactly sure how to keep the temperature accurate, so that is where I would like your assistance. My thought is to use a thermocouple or similar. Since this will be used to verify thermal cameras, I prefer the contr...

    €20 / hr (Avg Bid)
    €20 / hr Průměr. nabídka
    8 nabídky

    I want to develop 3 phase online UPS of 10 kVA rating, which will give 415 V, 50Hz, 3Phase output with input grid supply is also same 415V, 3Phase 50Hz . there will be a battery bank of 560V DC bus will be there to give backup the power supply during failure of input AC voltage. During grid supply available, the battery bank also needs to be recharged on it. So there will be a online AC to DC rect...

    €1098 (Avg Bid)
    €1098 Průměr. nabídka
    6 nabídky

    You have to code for AC Optimal Power Flow (OPF) in General Algebraic Modeling System (GAMS) tool for one network system. The network consists of 30 buses and 6 generators. I will provide you the code in MATPOWER of MATLAB for the mentioned network. You must have good knowledge of transmission and distribution system network, electrical power system, and MATPOWER in MATLAB. In addition, you must h...

    €23 (Avg Bid)
    €23 Průměr. nabídka
    3 nabídky

    We need to convert Schematic done by ORCAD and converted to PDF to be converted back to ORCAD, please send Price, schedule, payment terms (Attached is similar file as reference, converted from PDF to word in order to insert some little changes) thanks

    €143 (Avg Bid)
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    9 nabídky

    I am looking to build a compact, portable, piece of fitness equipment that will be used for resistance and strength training. There are many products on the market such as rubber bands, cables and pulleys, but nothing seems versatile or effective enough. If possible, I would like to try and combine these ideas, plus a few electrical components to primarily build a prototype for me - but if a succe...

    €172 (Avg Bid)
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    10 nabídky
    IOT project 5 dní left

    Looking for someone with hardware/ firmware expertise to make minor modifications to an existing IOT product. Please contact if you are based out of Bangalore.

    €149 (Avg Bid)
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    15 nabídky
    Power Electronics -- 2 5 dní left
    OVĚŘENÉ

    I have task about DC-AC Three Phase Inverter PSCAD Modeling. The questions are on the PDF file, If you need any details contact me. this task should be submitted in 4 days.

    €104 (Avg Bid)
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    18 nabídky
    Fix this Arduino code get paid 5 dní left
    OVĚŘENÉ

    Need a Arduino developer to help fix this Arduino code. the code is for the ESP 32 Dev board... I want the code to log data to the google sheets every 5 seconds... Should not take you more than an hour... See attached our code.

    €117 (Avg Bid)
    €117 Průměr. nabídka
    31 nabídky

    I am looking to hire a programmer for my motion simulator. My current machine has a program on it that works with my motion controller, but I want to use another program instead. The new program is x-sim ([pro zobrazení URL se přihlaste]) The current challenge is creating a plugin to communicate with the motion software Googoltech (GT400/GT800) with MCT2008. Primary Objective: Develop/mo...

    €194 (Avg Bid)
    €194 Průměr. nabídka
    2 nabídky
    Electrical TAsk 5 dní left

    looking for expert electrical engineer i will share more details in the chat

    €27 (Avg Bid)
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    33 nabídky

    The purpose : create design of reactor chamber , consist of anode/katode/separated by membran cell. The reactor / diaphragm separates the Anolyte and Catholyte solutions that are generated respectively at the anode and cathode chambers of the cell. Thus preventing the two streams mixing and inter-reacting to form a simple sodium hypochlorite solution. This method same with electrolysis process c...

    €477 (Avg Bid)
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    9 nabídky
    LED T-SHIRT CONTROLLER 5 dní left
    OVĚŘENÉ

    I need an LED T-shirt controller that will display a count down clock ( Days:Hours:Min ). You would need to be able to set the device to the date counting down to. The device would then start a count down til that date. Please look up LED and LV shirts to see controllers that have bluetooth configuration as well.

    €492 (Avg Bid)
    €492 Průměr. nabídka
    19 nabídky
    Fly Drone 5 dní left
    OVĚŘENÉ

    Hello, Team I would like to develop Fly Drone with 4K Camera & Remote Controller - Further info contact us.

    €1064 (Avg Bid)
    €1064 Průměr. nabídka
    9 nabídky

    Hi, I have project in which I required the following parts to solve, 1) a state diagram for modeling the system as an FSM (finite-state-machine). Specify in the Sketch same sketch the meaning of each state, the input(s) and output(s). 2) Design the FSM using Verilog code and simulate the FSM. (Use comments to indicate the meaning of each variable.) 3) Write a report to explain in detail the stat...

    €26 (Avg Bid)
    €26 Průměr. nabídka
    3 nabídky

    Hi, I need to build a small electronic device that is similar to an in-ear headphone but has different functionality. Its design is based on an existing product with key design changes. I have design concept and basic drawings. I need someone who can take this and develop electronics, software, firmware and even smartphone app. Then produce prototypes whilst considering cost effective manufac...

    €4136 (Avg Bid)
    €4136 Průměr. nabídka
    20 nabídky

    I need an Android app. I already have a design for it, I just need it to be built.

    €33 / hr (Avg Bid)
    €33 / hr Průměr. nabídka
    23 nabídky
    op-amp design in PSPICE 5 dní left
    OVĚŘENÉ

    need to design some experiment of opamp in pspice and write a short report

    €18 (Avg Bid)
    €18 Průměr. nabídka
    6 nabídky
    Bluetooth 5.0 5 dní left

    We want to make a mesh network with bl652. The characteristics of this mesh are: - The Bluetooth module reads the data by UART and then sends it over the mesh network. - Bluetooth works with the BLE protocol. - Our application works with BL652, it is necessary to work with this module. - The programming language is Smart Basic.

    €182 (Avg Bid)
    €182 Průměr. nabídka
    5 nabídky
    BLE Bluetooth Based Android App 5 dní left
    OVĚŘENÉ

    I am looking for someone that can modify an existing android app that includes BLE tooth interaction working knowledge of Adafruit Feather nRF52840 is required to modify this app. More details will be provided in the chat.

    €496 (Avg Bid)
    €496 Průměr. nabídka
    35 nabídky

    Hi Freelancers, I am Ashutosh Gupta, founder of Next Home. We are a team comprised of 10 Engineers across Hardware, Software, Mechanical streams. Who are we looking for: -Embedded Developer with experience in Power Electronics or Home Automation Project: We are developing Smart Switchboards which are industry compliant and can be retro-fit across any home. These Smart Switchboards are comprise...

    €24 / hr (Avg Bid)
    €24 / hr Průměr. nabídka
    18 nabídky
    LabVIEW - Arduino RS232 5 dní left
    OVĚŘENÉ

    all details are in attachment file. please read carefully before you contact me.

    €26 (Avg Bid)
    €26 Průměr. nabídka
    9 nabídky

    Hello, so i have connected some arduino parts to control a house. I have : Aurdino Uno Esp8266 8 Relay module ACS712 30A (current sensor) ZMPT101B (voltage sensor) I want you to create an online dashboard (php and mysql) which i will upload to 000webhost and from there i will open and close devices. Also the user will measure power consumption and set limits Also, write arduino ide code please. ...

    €171 (Avg Bid)
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    31 nabídky

    I need 3 wiring diagrams drawn in full color using common electrical symbols. It should be provided as a pdf and the source file (preferably Visio) format. I will provide a black and white diagram and you need to draw it in a cleaner format showing the correct color patterns. You may not copy the existing work. There will be a title required on the top in text and some additional text on the botto...

    €25 (Avg Bid)
    €25 Průměr. nabídka
    19 nabídky

    I need a antenna amplifier transmitter to present to a cyber security convention.

    €162 (Avg Bid)
    €162 Průměr. nabídka
    5 nabídky

    need someone having expertise in ARM microcontroller programming and goor report writing skills for a short report

    €18 (Avg Bid)
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    8 nabídky
    circuit designer 5 dní left

    LCD/LED Wall clock with calendar

    €381 (Avg Bid)
    €381 Průměr. nabídka
    16 nabídky

    You have to code for Optimal Power Flow (OPF) in General Algebraic Modeling System (GAMS) tool for one network system. The case is a 30-bus network. I will provide you the code in MATPOWER of MATLAB for the mentioned network. You must have good knowledge of transmission and distribution system network, electrical power system, and MATPOWER in MATLAB. In addition, you must have skills of coding for...

    €138 (Avg Bid)
    €138 Průměr. nabídka
    2 nabídky
    STM32 <----> Aparatura RC 4 dní left
    OVĚŘENÉ

    Zlecę wykonanie oprogramowania na stm32f103 które będzie współpracowało z: Pilot FlySky FS-i6, Odbiornik FlySky fs-ia6b lub fs-ia10b System ma za zadanie sterować pojazdem 2 silnikowym w trybie autopilota. Współpraca z GPS Neo-M8n. Telemetria typu dystans, prędkość, napięcie aku etc... Autopilot musi mieć możliwość zapamiętania z aparatury 1 punktu początkowego tzw HOME ora...

    €119 (Avg Bid)
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    3 nabídky

    Simulation output with proper graph in MATLAB required. More details will be discuss with selected freelancer.

    €14 (Avg Bid)
    €14 Průměr. nabídka
    22 nabídky

    Hello Team, I would like to develop Hardware Schematic (PCB) Portal Storage

    €1274 (Avg Bid)
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    13 nabídky

    I will give you all the information as much as possible. If you have any questions let me know. can you use Amazon or a USA websites to find parts. The LED does not need to be like that or have all those features. Just light up. Any other questions let me know. Please detail how to build this. So I'll know you have experience here and I'm going to get you into this huge project. I a...

    €888 (Avg Bid)
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    29 nabídky

    Arduino uno Relé Controle remoto Módulo de relógio Quero um sketch que As 15:00 por exemplo ligue o relé 3 E no controle remoto um sketch que apertando o botão b por exemplo ligue ou desligue o relé 2 Já tentei pegar um sketch do YouTube porém não funcionou nem no módulo de relógio nem no controle remoto. Tamb&eacu...

    €140 (Avg Bid)
    €140 Průměr. nabídka
    16 nabídky

    Necesito comunicar una red de "Arduino pro mini"s con una raspberry-pi. Esta comunicación debe realizarse a través de un modulo xBee por cada arduino. Los datos a enviar son parejas de datos tipo float además de comandos independientes. Los datos fluyen en ambas direcciones.

    €195 (Avg Bid)
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    10 nabídky

    To develop an accurate interface between a 28X2 Picaxe and a galvanic oxygen sensor. The project allows ONE of TWO approaches. This can be done using an ADS1115 (AD Converter) which requires the development of suitable code with the 28X2. The alternative approach is using to design a besoke interface PCB that provides an analogue 0-5v output relative to the oxygen concentration. An APD112372 ga...

    €230 (Avg Bid)
    €230 Průměr. nabídka
    14 nabídky
    RISC Pipelined Processor Verilog 4 dní left
    OVĚŘENÉ

    Attached I have my simulation of a 32-bit RISC pipelined processor (picture also attached), and I have a few errors in the code that won't let it compile. I am trying to find someone to simply aide in the debugging process so I can continue my work, I am hoping it would be done in the next day or two.

    €66 (Avg Bid)
    €66 Průměr. nabídka
    4 nabídky
    Matlab Simulink Build 4 dní left
    OVĚŘENÉ

    Designing of EDFA as shown in book pdf. Just you have built that file as shown in pdf with result in color. no cut and paste to shown result as shown in pdf, please. If you know how to do it than only accept the job nothing else, please no time pass do as pdf say to do it has all the instruction that anyone needed to build it.

    €15 (Avg Bid)
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    4 nabídky
    Firmware Programmer 4 dní left
    OVĚŘENÉ

    Computer Firmware C Programmer...

    €416 (Avg Bid)
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    18 nabídky

    Design a neural network in MATLAB/Simulink to configure the coefficients of the PID controller. The control object is a complex system with variable parameters. Programming skills are welcome

    €381 (Avg Bid)
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    15 nabídky
    pcb reverse engineering expert 4 dní left
    OVĚŘENÉ

    we need an expert in reverse engineering to build a Gsm Gateway that will include software

    €2155 (Avg Bid)
    €2155 Průměr. nabídka
    36 nabídky

    I have a project where I am using 3 bi-directional DC brushed motors that are controlled by 6 buttons. Each motor has two buttons, one for forward and one reverse that are controlled with relays. The problem is the rapid on-off nature of the buttons make the motors turn too fast, almost violently when they start and stop. I am looking to commission an Arduino sketch that will receive the anal...

    €113 (Avg Bid)
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    45 nabídky