Elektronika Jobs

I need help designing a siimple circuit that controls an air brake system using a potentiometer

Firmware update OTA by GPRS. Hello, I work at Cofco International do Brasil, I have to do a meteorological station project, I have a working prototype, I would like to know if you can make a firmware update firmware via OTA through a GPRS module of the company SIMCOM, I have the models available: GPRS SIM5320A, GPRS module SIM5360A, GPRS module SIM7000A, GPRS module SIM7100A, SIM7600A GPRS M...

I need a 100 Page Write up explaining what Transformer, Power Conditioner, autotransformers are. How they work, how they are designed, how they are used and schematic drawings of the windings. This will be used as training for new electrical engineers. show some diagrams and schematic drawings of the transformers and their output. I need explanations of the issues of getting the right output an...

Hi, I have sx1276, arduino uno and dragino lp01 P gateway. I need online help to handle some issues.

I need to be designed a MIMO microstrip antenna with different frequencies from 1 - 3 GHz

I need someone to convert these European electrical specs to American specs for a customer in the U.S who will be using the specs to install the electrical components. Must be a licensed engineer

need to led bulb regarding control system to my code

I have a state diagram built on Simulink. I have some errors and cannot run it. I need someone to help me fix it.

I wanted to hire someone for my commercial project of a building.

We need a Verilog/VHDL developer to write some simple blocks for the Virtex-7 FPGA. The development environment is Xilinx Vivado. There are 5 blocks in total with the following functionalities: 1. CM Memory: Write a wrapper for the Xilinx xpm_memory to fit our bus requirements and testbench. 2. RDM Memory: Write a wrapper for the Xilinx xpm_memory to fit our bus requirements and test...

in shortest time I want a small PCB that can read indoor air parameters such as: air temperature, humidity, atmospheric pressure, CO2 (dioxyde), VOD, visible light intensity (even UV if possible). Sensors must be SMD type and must communicate to the MCU(arduino like/ESP8266/raspberry) via I2C so that an user can chain more than a such PCB on the same MCU pins. Components can be cheap but reliable....

I need some help with finding some leads.

We are looking to manufacture electronic water conditioner

I want to have an android based app where I can send mp3 files via wifi from my phone to an arduino based gadget with an esp32 module and make the esp32 play it. I don't want to use a separate mp3 card, everything must be done within the esp32. The MP3 files must be in the phone and sent to ESP32. If you already have the solution please bid.

I need to connect a controller (like an Xbox controller) to a Single board computer, preferably an Asus Tinker board or a LattePanda v1.0. The device I want to make is a handheld console ( similar to a nintendo switch).

i need module which give me TTL output if system accept signal from Blueetoth application on mobile phone. So i need module and BLE applications for mobile phones. Module should have ultra low energy cunsumtion (nearly 30 uA static)

i have at hand several schematic and pcb,i need support for drawing schematic and pcblayout

we need a consultant in Production Automation Controls systems for industrial processes and the production of machinery and revitalization in the field of telecommunication.

Looking for an expert in VLSI a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 &...

Looking for an electrical and electronics engineer having great experience in arduino coding and proteus simulation and can make a Good report for a project A little part of report is done and need to do remaining part and finish it

I want to make a unique charging cable- the mobile must work with one specific cable. This can be made by APP or electrical components in the cable.

You have to write code and report for this .

Requirements: Given the missile system has a transfer function

I have a semester project report writing task. its title is "Design And Implementation Of Engraver Using Laser Diode. " Report must be 7000-8000 words long Will share further details in chat

We are in need of a design of a custom Active DC circuit breaker. This circuit breaker will be used in an automotive application to protect an electrical device from over current (50-80 amps) and against transient voltage spikes up to 150 volts. It needs to be compact and needs to be small.

Electronics Design, new pcb development for a wireless sensor network device. Internet of things enabled. Atmel microprocessor and wireless transceiver, with analog and digital IO.

At startup move runners, stacker (not shown) and nail guns to a home position using limit switches then enter a pallet size (width and length) onto a screen to move step motors on actuators, moving the two outside runners, stacker and nail guns in or out to the size of the pallet.

Have to work from Toronto, Canada. I am looking for a resource who could work from Toronto on high-level architecture, process, design, the implementation for a PCB that we have to bring up. iMX8 - Firmware Expertise with Android Bring Up

Looking for a mobile app for android and iPhone that allows potential home buyers to browse profiles of local realtors similar to a dating app.

Markedsføring av relativ ny bedrift, oppsøke nye kunder og markedsføre bedriften rundt hele Skandinavia El Solution er et mobiliserings bedrift innen tunnel og samferdsel, vi har stor kompetanse innen elektro fagene, men også innen TBM bransjen.

a. Design and implement the following circuit with four inputs using CMOS transistors. The output is high if there are odd number of ones in the input The output is high if there are even number of ones in the input. The output if there is two consecutive ones in the input. b. Draw the mask layout with Ln = Lp= 0.6 μm, Wn= 4.2 μm and Wp= 10.2 μm using 0.6 μm technology. Also simulate ...

Looking for an expert in Electric Circuits and Networks. Need to solve simple questions related to Mesh Analysis Nodal Analysis

Company Name : BHEMCO ( Pvt. Ltd. ) BHEMCO is a Electrical company which provides all electrical households as well as it's own professional labors. BHEMCO is an electric materiel supplier company and it involves in big and small electrical projects (complete Wiring ). Our Services : • Electrical & electronics Material supplier. • Own brand Products (i.e Fan, Light, Switch, Mod...

The less 72 motor spiral control mdb dex will be used (can add) coin mechanism bill validator. Nayax . Credit cart reader qr code...software and mainboard will desing lcd screen. And keypad....

We are looking for gsm based android app with gsm based gps device(android app + hardware) This project includes software as well as hatdware work.

I am looking for an Electrical and Electronics engineer having great experience with ARDUINO and its integration with different sensors. Must have Good experience in final year project report writing tasks.

Hi I would like to get drone flight controller everything in to FPGA (apart from meters which can detect speed,altitude etc) with PCB board with assembled components. There are many flight controllers for Drones in the market and most of them are developed on micro-controllers but I would like to develop this code in FPGA and FPGA will be attached with other components like MPU6050,GPS,RC and ...

saya ada buat water quality project monitoring using iot, tapi menggunakan pycom sebagai micro-controller. dan sensor yang digunakan isalah analog ph sensor, ec sensor, dissolve oxygen sensor,temperature sensor water level sensor and turbidity sensor. Saya ada masalah dengan dissolve oxygen sensor sebab available resources dalam arduino tapi saya perlukannya dalam python language.

Design a MOSFET based op-amp amplifier - Multi Sim and report needed in 5 days. More details in chat. It requires the use of Multi SIM software too.

Need a Arduino, Electronics, Microcontroller, PCB Layout expert for my current project. If you have knowledge please bid. Details will be shared in message with the selected freelancers. Thanks.

(MUST BE IN LOS ANGELES) I purchased a small bottle labeling machine from China and a part of the machine is not working properly - specifically an optical sensor is not triggering a motor that it is supposed to. I have no experience with this kind of thing and I need somebody to troubleshoot this machine for me. The task seems to be a simple one, but if it turns out to be more complicated or tim...

I need someone to design a simple user-operated vending machine for liquid edible cooking oil. The job will entail the complete design, writing of program, supply of electronics, pump, flow sensor, filter, etc for the prototype.

need to design a traffic crossing system. freelancer should have good grip on circuitory and needs to have good skills on designing circuits in simulators like multisim, OrCad etc.

Hello, I am looking for someone to help me edit or modified a old PIC project. It is working correctly and its dim the 110ac or 220ac Lights or Fan. It has 5 led for light and 5 for led that indicates the percentage of brightness 25%-50%-75%-100%. it also has buttons for UP/DOWN for lights and Fan. and many other functions like memory or freeze stage. If I set at 45% for light and 25% for fan and...

Need an Electronics Engineer to "Save As" Altium PCB and Schematic files as: 1. PCB binary 4.0 and 2. Schematic binary 4.0 format.

We are looking for a company able to achieve a bracelet that can, in one click: • send alert SMS with the location of the person • make an audio and video recording • take in real time the heartbeat of the person The bracelet must also be coupled with a mobile application that we have already realized. The goal of this application is to register informations of our costumer like p...

Conectar y programar con arduino, disponemos de las placas, explicación y como lo queremos, api etcetc. Asunto: placas y s.o. [pro zobrazení URL se přihlaste] [pro zobrazení URL se přihlaste] [pro zobrazení URL se přihlaste] [pro zobrazení URL se přihlaste]

I need to identify Ibuttons with Arduino and read/write symple data to them.

The less 72 motor spiral control mdb dex will be used (can add) coin mechanism bill validator. Nayax . Credit cart reader qr code...software and mainboard will desing lcd screen. And keypad....

I need a tally counter for creating donor sites during hair transplantation surgeries. I need the schematics and code, since I don't have the time to work on them, but I can build the device myself. Basic functionality: The patient has an electrode (ECG electrode) on his hand. The other end of the wire is connected to a needle used to create donor sites on the patient's head. When the n...