Electrical Drawing Jobs

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Fixed-Price - Intermediate ($$) - Est. Budget: $100 - Posted
PSIM Analysis and Report of Converter Schematic I need to design a voltage controller in PSim for a dc-dc fully isolated converter and a simple boost converter where the controller parameters are checked , analyzed , tuned and chosen. Matlab, Matlab toolboxes and or simulink should be used for this process. There should be closed loop voltage control design (where necessary, with PI blocks, filters, comparators, voltage sensors, voltmeters, ammeters etc.) with reasons for block use and analysis on Control design. The circuit should simulate correctly with minimal ripple and smooth outputs. For the control design, where necessary, please include a Vreferecnce, error summer, pi block, and the gating signal should be appropriate with the reason for choice. I require a transfer function for the controller and converter with variable descriptions and component relation to variables in transfer function. I will give the spec on acceptance - they are kV converters. Design the converters for OPTIMUM efficiency and show calculation overall efficiency with Pin and Pout Values; also design for lowest losses with reason for use of components and how they increase efficiency of reduce losses. I'm trying to do an investigation looking at installed power in the semiconductors, size of passive components, evaluation of losses in semiconductors, losses in magnetic components and overall efficiency (so I need all these results with calculations, equations and reasons for use). The magnetic losses of the converter should be calculated with equations. Require files to be saved in PSIM 9.0. If you require reference papers for assistance, I can attach them as well. and a start as soon as possible. Figures should be copied from clip board as a bitmap file and analysed and explained. The report template will show and example. Stresses, losses, installed power etc. analyzeD. Need all files Psim, word and MATLAB. I have completed the circuits and need to check for optimum efficiency and output and operation. I require the equations to be laid out in the format shown in the template. PSIM and Matlab to be used. Will send attached file on acceptance. No time wasters please!
Skills: Electrical Drawing Electrical engineering Electronic Design Electronics
Fixed-Price - Expert ($$$) - Est. Budget: $1,000 - Posted
We are looking for a very experienced PCB designer who can design and simulate a very compact circuit and provide us with the schematics and the gerber files for the following configuration: CPU – ARM Cortex A9 Dual Core Memory: RAM - 1GB DDR3 SDRAM (x32), ROM - 4GB eMMC CCM – 2MP Wi-Fi 802.11b/g/n 2.4Ghz BT 4.0, support BLE Host mode Audio: Output – headphone, Input – Mic 9 axis sensor Power: 5V/2A via micro USB connector Android 4.4.2 Screen resolution: qHD (960x540) Video Interface: SDR(RGB888) Video Frame Rate:120Hz The circuit should be enabled with voice recognition support and should be compatible to our LCoS display. We will provide you the datasheet of the display and the camera once we commence the project.
Skills: Electrical Drawing Altium Designer Circuit Design Eagle
Fixed-Price - Intermediate ($$) - Est. Budget: $20 - Posted
Let me start of by saying I am looking for a talented artist that wants to build a long term relationship and therefore i need someone who always puts in their best effort. Exact tasks needed: 4 tee designs in total. I have 100% of the concepts down. I only need someone to recreate it and bring it to life and saved into files(png) and formatted to my specifications. I have the exact font that will be used in the design in picmonkey. I will need it in the design or something similar. The logo is also drawn but will need to be replicated by looking at a picture of it. I do however need someone to illustrate 2 symbols. One is a crown. The other is a bear and a tree. And i have the perfect resources so you know exactly what I need. I know I said I needed 4 designs but in reality it will be two because the designs will be the same and the only difference would be the color of the designs. Even then, the shirt would be the same and the only difference is that 2 of them will have the crown and the other 2 will have the bear and tree design. I think that if we work together through skype we could easily knock it out within an hour. I do want this done if possible by tonight and the latest is 24 hrs from time of post but remember most of the work is done. If you read this far, start your Application with a random number so I know you have took the time to read this whole project. Thank you
Skills: Electrical Drawing Adobe Illustrator Adobe Photoshop Logo Design
Fixed-Price - Intermediate ($$) - Est. Budget: $50 - Posted
Need Electrical design for a resident house and submit whole set of MEP drawings for city permit. the work need to be done within 5 days. Need someone with experience of USA code and knows the document for city permit. start immediately. Will provide floor plan in CAD file. For all of our designs for the city permit, payment set up into 2 milestones, half and half: 1st milestone: complete the design and drawing; payment will be released when drawing set is accepted by the city for review; It may needs multi times before city accept the drawing for review. 2nd milestone: the city approve the design and drawings and issue permit. payment for this milestone will be released when the owner get permit. it may need multi times revisement based on the city comments to get permit; Also recruiting MEP design freelancer engineers for long term working relationship.
Skills: Electrical Drawing HVAC System Design Plumbing
Fixed-Price - Intermediate ($$) - Est. Budget: $500 - Posted
I need someone who can replicate the attached FPCB with a IC. The IC has a simple function so it shouldn't be to hard to create. I have the Gerber files of the board. I also have the board. This board will be put into a controller which has roughly 20 buttons on it. I want to add extra tact switches to this controller which is what this FPCB is for. The tact switches are connected to the FPCB board via M1 M2 M3 M4 (see picture). The 37 conductive points connect to the controller so that we are able to re route all of the buttons from the controller through the IC to the M1 - M4 points. The function of the IC: 1) The board has 37 conductive points as you can see from picture. 2) 5 or 6 of them points are for ground. 3) The rest are button functions. eg Button 1, Button 2, B3, B4, etc.. 4) M1, M2, M3, and M4 on the board will be connected to external tact switches. when i hold down tact switch for 10 seconds along with another button on the controller, tact switch becomes that button. eg, if i hold down button 5 on the controller with M1 tact switch, M1 tact switch becomes button 5. The LED then lights to notify the user of the change. I have the gerber files of the board without the IC which i will need adapted slightly. I also need to add the IC and the software for the IC. Ps i hope ive described that well enough. Any questions are welcome.
Skills: Electrical Drawing Circuit Design Electrical engineering Electronic Design
Fixed-Price - Expert ($$$) - Est. Budget: $500 - Posted
Have existing industrial building in Georgia USA I will provide a hand drawing of the location of the existing fixture, electrical loads, locations etc. You will need to convert the the hand drawings into 2D cad file to present to the inspector I need this project completed ASAP and willing to pay a premium, want completed no less than 24 hours after I provide hand drawings
Skills: Electrical Drawing Electrical engineering Electronic Design
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
Need Plumbing design for a massage shop and whole set of MEP drawings for city permit. the work need to be done within 5 days. Need someone with experience of USA work and knows the document for city permit. start immediately. Will provide floor plan in CAD file. Also recruiting MEP design freelancer engineers for long term working relationship.
Skills: Electrical Drawing HVAC System Design Plumbing
Fixed-Price - Intermediate ($$) - Est. Budget: $30 - Posted
Need Electrical design for a massage shop and whole set of MEP drawings for city permit. the work need to be done within 5 days. Need someone with experience of USA work and knows the document for city permit. start immediately. Will provide floor plan in CAD file. Also recruiting MEP design freelancer engineers for long term working relationship.
Skills: Electrical Drawing HVAC System Design Plumbing