Elektronika Jobs

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.

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 ...

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.

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.

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

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

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

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...

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

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

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...

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...

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...

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

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...

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.

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.

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.

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...

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

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...

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.

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

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...

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...

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

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

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.

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.

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...

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

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. ...

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...

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

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

LCD/LED Wall clock with calendar

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...

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...

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

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

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...

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...

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.

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...

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.

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.

Computer Firmware C Programmer...

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

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

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...