Electrical engineering is a branch of engineering that involves the study of electricity, electromagnetism and electronics. An electrical engineer knows how to deal with a host of electrical appliances and devices. To ensure that your electrical device is compliant with the set standards, you need to hire a professional electrical engineer. For this, all you have to do is hire a professional electrical engineer. Once you have an experienced electrical engineer onboard you can hope to add a fillip to your business.Najem Electrical Engineers
I am creating a project which will involve two NEMA 17 motors driven by two A4988 Drivers and using the ESP8266 module. The motors are used for horizontal and vertical movements. I want to create a list of 50 processes where each process will specify motor speed and direction for both motors. For eg: Process 1 may involve moving motor 1 for a few seconds, and the motor 2 and then again motor 1 in another direction and then motor 2 and so on. I am looking for someone who has time and is excited to be involved in this kind of a project. Some experience in Arduino is essential. I want to finish off this week.
I have a simple circuit that is a battery operated rgb color switcher that runs on a PIC10F202; When the button is pressed, the single RGB LED changes to the next color in the sequence. When the battery is installed, the unit is on, and when the battery is removed the unit is off. What I need is to have the code modified so that the uController behaves in the following manner: 1 Unit is off with battery installed 2 Button is pressed once 3 Unit turns on with last selected color illuminated 4 Successive button presses will cycle to the next color in the sequence (R->G->B->Y-C->M for example) 5 Unit will stay illuminated in the current selected color until, 6 Long press (2 seconds) will shut the unit off and save the last selected color in memory 7 Operation repeats as above ...
- PCB Redesign; - Change from ESP8266-01 to ESP82266-12F; - Add 2 new sensors (temperature, humidity and gas); I accept suggestion for sensors (sensor Mq-2 and Dht11) - Update BOM componets with end of life; - Work on tentative the remain within PCB same size. - Ultimate goal is to make the PCB with the lowest possible cost of production and manufacture 10 samples for test; notice: currently i am using MCU Mega 2560 and isn't possible deploy FOTA (firmware over the air) with ESP8266-01 (Serial3). So, if identified any concerns please, let me know before start
We want to use ESP32 for our project 1. COMMUNICATES TO CLOUD: Firmware for Data upload to AWS IoT Hub via MQTT 2. READ SENSOR DATA: Firmware for data write communication from sensors 3. COMMUNICATES TO LOCAL NETWORK: Communication with Mobile APP
We already have existing plans for a 1100sq.ft. ADU, the plans have electrical layout, gas, plumbing, etc... We need to show HVAC layout, with ducting size and location, and Calculations. And we need to show Electrical Load calculations, to determine how many AMPS are needed for the new ADU structure. Please let me know the full cost to complete. NOT a placeholder bid. Thanks
PCB design, manufacture and firmware programming for a heating controller. It will involve multiple inputs and outputs, both digital and analogue, NTC,0-10v, pulse, CT, on-off, power supply, separate high quality touch screen controller, 8 gig SD storage, Modbus master, Lora, Zigbee (connection to Sonoff sensors), Wi-Fi and LAN. It must connect to a website for analysis of data and the ability to upload data and download instructions and update the firmware through the internet. The project will also include the development of the firmware, website apps ect. I do have a precious version written in C as an example. A full description of the firmware will be supplied after a NDA is signed.
Need a renewable energy expert to write a Literature review on integration of optimal renewable energy system into a mineral mining operation. More details will be shared over a chat
Based on Ready Matlab Model ( Intelligent design and trade-off processes of the Spacecraft Electrical Power System implemented by the practical design processes using GENETIC ALGORITHM) to be updated using Water Cycle and Spider Optimization Algorithm
Im looking for an engineer with experience with aerodynamic software XFOIL. The purpose is that I'm trying to calculate the hinge, tangential and normal coefficient using XFOIL software command line.
I need a circuit diagram consisting all the necessary transistors and logic gates , to provide power to a gps, a bluetooth, a small speaker , all powered by a small rechargeable battery. I need this circuit to be less power consuming and provide more efficiency
We are in need on an embedded (PCB) relay board. Looking for a ready and proven solution with any microcontroller(STM32/PIC/Renesas/TI/NXP etc.) with Ethernet interface. The job left would be to add the Relay section and that should be done as part of the project.
Looking for a long term firmware/embedded engineer. Familiar with low level embedded code on microcontroller in embedded C. Most of the work will be microproject task for long term. Code needs to be compiled and can be tested on any platform. Familiar with FreeRTOS, Embedded compilers like KEIL/IAR, STMicrocontrollers will have added advantages.
Je cherche quelqu'un pour faire la conception et le dimensionnement d'un amplificateur de tension à transistors bipolaires à trois étages en se basant sur un cahier des charges bien précis. Ce travail doit être suivi par une simulation sous PSpice afin de vérifier les résultats obtenus.
The assignment is to implement the Dynamic Programming technique with 2d area to find the shortest path for an agent that will move from the initial point till the destination point, as it shown in the picture. - I have already done the main part of the assignment but still there are some adjustments...
Hello, I need someone to help me with programing a stepper motor to rotate 360 degrees continually for 5 seconds per complete revolution (360 degrees). I have Arduino board, the driver, and the power supply connected. I the code instructions on how to download the code to the board.
Simulation of a 4x4 mimo radar (transmitter and receiver) with a multicarrier waveform like FDMA is required. Research paper would be shared for the help. Submission time: Month of july with weekly updates and sharing of work
hello I live in a place that has emp jammers being used. and I know they are being made for well for a small price I know there worth . so I'm in need for some one to make it for me and have it disguised in a MP3 player or some thing similar and delivery to me in Australia? please don't respond if your not able to or if its illegal in ur country as that doesn't help me so there's no point telling me lol.. sorry I had many people resopond last time saying all that way if you can produce one off these and get it sent to me with out hick ups then respond to me straight away and only for a cheep price as I know where I can order them for. a couple of hundred dollars so must be much cheeper then that thanks heaps its for demonstration so I can show my partners the way ...
Need help on a basic tinkercad simulation. High school level difficulty ( should only take 15-20 mins) We need to use a power supply, multimeter, small breadboard and resistors to calculate voltage drop, individual resistances and current. Message for more details. Need someone to follow detailed and specific instructions.
I need a sessions to learn the elecworks software which is used to draw electrical schematic. I need to download the software as I do not have it in my PC and start the sessions from today
Company name is Green-Link Electrical Services Ltd. What we do:- Electrical Installation works on Commercial, Industrial and Domestic Installations. Works include:- Electrical Vehicle Charging Points Battery Storage Systems Solar Photo Voltaic Installations Energy Conservation Energy Harvesting Smart Home Technologies Intelligent Heating Controls. Electrical Installation Testing and Inspection. The idea behind Green-Link Electrical is to offer clients either stand alone electrical systems or integrated intelligent systems that allow them to reduce, generate and controls their electrical energy usage. An example of this would be:- A Solar PV installation linked to Power Grid, Clients Storage Batteries, Electrical Vehicle Charging Point and harvesting either self generated energy or lower...
Hi i am going to establish a capacitor manufacturing plant in bangalore before that i want to make detailed project report on this and blue print to execute .if any experts in this pls consult me
The expected output is can see the charging state of charge curve. voltage and current of that battery while charging I need simulink model & simulation. Ask me for more details.
I need a wavelet filter (preferably in Matlab, but Python can also be used) that can generate a good scalogram for a set of ECGs. In first example, the T wave is not captured by the filter that I used. In the second example, the wavelet filter captures all waves and it is perfect. I need something similar to the second example. You have some ECG tracings attached as well.
Complete electrical schematics using AutoCAD Electrical Designing control panels (including layouts), schematics, and creation of associated documentation including BOM’s, manufacturing drawings etc. Ideal Requirements: AutoCAD Electrical 2 Years’ experience as an electrical draughtsperson or similar.
Hi, We have designed a PCB around the STM32F401 + SIM868E. This PCB has been designed in Altium and has some connection issues which needs to be resolved. So in short the PCB design needs to be validated and potentially reworked. Please contact for more information.
Firstly I am not sure if this is even possible but this is what I need - Create a large working computer that can run 1000 android "sessions" at the same time (simulating as if there were 1000 phones) using just hardware. Each device needs to run an android app at the same time and this app needs to use Wifi and bluetooth. Then there needs to be one output to a screen and a controller which can switch to each running device and display that device on the screen I hope that makes sense
The specification can be found in the attached PDF document. Micro controller type: AVR 8-bit. PLEASE READ THE WHOLE SPECIFICATION _BEFORE_ MAKING A PROPOSAL. If you do a good job, I have more projects for you in the future. I'm looking forward for a good cooperation. Thank you!
Requiero Ingeniero eléctrico para elaborar diseño de iluminación para planta de producción de hilos total 17,000M2. Es un proyecto de una nave que comenzaremos y me piden los diseños simulados. DETALLES DEL REQUERIMIENTO - Planificar los puntos de luz en el proyecto de iluminación. - Escoger el tipo de luz más adecuada el proyecto de iluminación. - Definir la temperatura de color. - Elegir el tipo de iluminación. - Definir las luminarias para cada espacio. - Evitar sombras no deseadas. - Determinar el grado de apertura de las luminarias. Todo el Modelamiento tiene que ser en DIA LUX
Hi, We need help from electronics hardware and firmware designers who have worked on DSPs before because device on which we are working is based on signal processing. Further details will be shared with selected freelancers only. Thanks.