Power supply circuit pcbcông việc

cần mạch đo công suất, năng lượng, góc pha và code tương ứng. Sử dụng MCU 8052

Hi mọi người! Mình đang cần người hợp tác vẽ mạch bằng Altium cụ thể như sau: - Vẽ Layout từ Sch bên mình đã có sẵn - Tạo hình 3D - Vẽ thư viện lib một số linh kiện và module chưa có. Làm việc theo giờ, online hoặc nếu ở HN có thể Offline. Hoặc có thể làm việc tính theo hoàn thành dự...

1. Xây dựng một search portal trên nền Web cho hệ thống PowerSE với yêu cầu chi tiết từ trang 2. 2. Viết bằng ngôn ngữ đang là xu hướng hiện tại, yêu cầu tải trang phải nhanh và nhẹ. 3. Grid hiển thị dữ liệu phải đủ mạnh và nhanh, phân trang tốt, có thể hiển thị được 1 triệu kết quả. 4. Xuất dữ liệu phải đẹp, thân thiện, c&oa...

- Viết phần mềm ứng dụng trên android (mobile or tablet) để thực hiện truyền và nhận dữ liệu với thiết bị khác (bộ truyền tin RF) ở tần số 408,925 MHz. - Thông số và chuẩn giao tiếp của bộ truyền tin RF như sau: o Tần số hoạt động (central frequency): 408,925 MHz o Công suất tối đa (transmitting power): ≤ 9,8 mW o Độ nhạy (sensitivity): -105 dbm...

We have 30 types of researches that need to be processed in POWER BI and "newsworthy" conclusions should be written. Example: [đăng nhập để xem URL] Please answer: 1. Grade you POWER BI experience (1-10 best) 2. Provide links 3. What academic title do you hold? Please bid low since we have many hours If you are not a native English speaker, you must write properly or we will deny you...

I'm looking to use an existing Wordress template to promote my small consulting business. I will have a friend design the logo and I'll supply all content/categories Build web site Connect to my domain Provide instruction on how I can update my own content

I need a less then 2 minutes animated video similar to [đăng nhập để xem URL] I will supply voice (mp3) to interested candidates. Important: After completion you cannot use the video in your portfolio or any other public sites. After completion provide final video and all raw files. Fixed price: £100

Hi, we like some of your work and would like you to produce a logo for us based, roughly, on the style of the Nazieng Park House. It should not take more than a few hours and we would supply photos of an old school building What would be your turnaround time?

Need email extraction ASAP. Specific US cities and categories. No role addresses. I will supply the categories and cities Please give me your bid as your cost per 1000 emails.

I require a Word Press Responsive Page to suit our 3 streaming radio Stations, where we will upload individual blocks of music which will play on a loop - 24/7 . The one-page website is where listeners can tune in and listen on desktop, and responsive for Mob, IPads and Ipods. Admin requires to edit, delete & upload all pics and text as seen on mock-up (attached), with a back-end database wher...

Need help in power point, manual solutions in few questions for a book for mechanical engineering and material engineering.

DNPedia scraper with the following key phrases carpentry, carpenter, flooring, cleaning, gutter, roof, siding, remodel, kitchen, bathroom, tile, countertop, mold remediation, hauling, painting, junk removal, windows, doors, deck staining, pressure washing, power washing, home inspection, carpet, appliance repair, handyman, demolition, concrete, masonry, chimney sweep, brick, stone, electrical, fi...

We issue ID cards to customers. They access our site with the password being their name and card ID number where they review educational health and wealth information and view a list of recommended suppliers products available from suppliers premises at a discounted price to our card holders. There may also be a supplier ecommerce store facility which the customer can hyperlink into to buy produ...

We need a smart guy to design and build prototype of a GPS System. This GPS must 1) use only little power and works under unstable power supply 2) can be select to work will GPRS (SIM card), WiFi or LoRi 3) over 10000 pcs of this GPS device will be works at the same time and all be showed in the map in real time 4) the interface to set up and use the GPS must be very simple and easy 5) with locat...

pcb layout of ACIM inverter board , in orcad 10.5

I need a less then 2 minutes animated video similar to [đăng nhập để xem URL] . I will supply voice (mp3) to interested candidates. Important: After completion you cannot use the video in your portfolio or any other public sites. After completion give final video and all raw files. Fixed price: £75

I need an updated, version 2, API to register people at GoTo Webinar. I will supply the first name, last name, email, and GoTo Webinar Keys. I need it to register the email address with only the first and last name. Also, need the response of the attempt in a variable. Must be in PHP.

Looking for a python developer to create a simple market making algorithm via the websocket of a crypto currency exchange (Kraken) that will incorporate the following features: - Run on a server - Receive live data from the websocket non-stop in the background - Print some of this data in a simple UI - Run several simple calculations based on the incoming data non-stop in the background - In...

Single Page scroll main landing page, a blog style setup for a media page and a form for a contact page. We will supply all content and images. WP/PHP to be used. Please only contact if can be completed within 7 days.

I need someone to design a logo. I'm thinking of setting up a service that sits in the Health Sector. There are a few examples of services like mine across the world, and I can supply examples of their logos to you. I am looking for a classy, minimalistic logo which is not "busy" and will not become dated. It needs to stand out and be versatile - easy to identify on a website/pen/si...

I need help installing MSDE 2000 ON win XP machine as well to install an Access control software that requires MSDE to work. Please note i am using Windows XP Issue is " I keep on getting the following error: A strong SA password is required for security reasons. Please use SAPWD switch to supply the same. Refer to readme for more details. Setup will now exit.

Does not have to have real names, but needs to be real-life example of a great resume. Need examples of resume formats with good credentials as starting point. Need examples of resumes in project management, program management, technical senior manager, supply chain director, engineering director in consumer products and tech industry.

A numerical signal must be sent by 4-QAM modulation, using pulses with g (t) form of Nyquist, roll-off 0.5: st (t) = ak · g (t - kTb) cos (2πf0t + φ) + bk · g (t - kTb) sin (2πf0t + φ) k in an ideal transmission medium without attenuation. In reception, a white noise is added with a unit variance. 1. The power to be transferred is calculated to obtain an error probabili...

I run a contest to find the best self-published books of the year. I require a design for a badge that I will award to the winner. I will supply the text to go on the badge, and an example of another badge that I would like you to base the design on.

I am trying to determine sample size or duration to observe 2 normal-car drivers converting to electric vehicles. Input Data -The current population size of all car drivers is 20 million -A car driver replaces their car on average every 7 years. -The time it takes, from deciding to buy a replacement car to purchasing a new car, is 16 weeks. -The current population size of electric car...

Need help to design an efficient and optimized electronics lab for my personal experiments. Room size is approx 12' X 14'. Workbench area needed - 2 bench oscilloscopes - 2 laptops + 1 desktop pc with 27" screen - 3D printer - Solder station - Project assembly area - 2 bench Power supplies - 50+ boxes 12"X 6" X 2" for components storage - 50+ boxes 12-24"X ...

I am looking for a quality website designer who can supply me with designs of a home page and one internal page for 3 different clients. I have 3 different clients.. Each client needs to be shown 3 different designs for a new website.. Each of the 3 different design options will include a design of a home page and a design of one inside page that matches the home page.. I need to show them these ...

NOTE: Please start with the right RGB colors outlined at the end of this so you dont have to re-work too much after. THANK YOU! I need a power point presentation with a few slides on it: Slide 1: Introducing i2a! (will have circular arrows around it as per description on slide 2) without words flying out of it: Our New Enterprise Data Practice (animate as you see fit). Slide 2: The title sh...

We are a small company who wants to punch above our weight, and we need a brochure to show what we can do and impress our prospect clients at first glance. That's why we want to change the look and feel of our brochure. Attached you can see our current brochure and below some documents to use as examples: Example 1: [đăng nhập để xem URL] Example 2: [đăng nhập để xem URL] Please note we ...

I want to make the attached logo more professional. Logo colors black and red, and the text needs to say "Will Power" (Will is my name, and Power reflects horse power/performance). The logo is for my car racing/tuning brand.

10-12 instagram photos like we discussed. Motivational, Positive. Feel Good design. Brand colours are Purple, Pink, White, Grey/Silver, but open to other colours as well! Some of our slogans mottos: "Shop Different, Make a Difference" "Local shopping is powerful shopping" "Feel Good Shopping" (with LocalBoom can be added) "Everyone is part of LocalBoom" ...

Hi, I have a launchpad TMS320F28377S. It's ADC needs DC signal(i don't want to use differential ADC). I am using LEM voltage and currents sensors which give AC [đăng nhập để xem URL] I need someone who can design A level shifter circuit. The maximum switching frequemcy we opearte is 100Khz. You give your own circuit or you can get it from the [đăng nhập để xem URL] I need a proper way o...

ALL AUTOMATED RESPONSES WILL BE IGNORED. We’re in the need of an app developer to develop our app. This is an recruitment application for mobile platforms that recruiters and jobseekers use in order to get in touch with each other. We will supply you with the project description and design (designed in Adobe XD), but you will be given a lot of creative control. 1.0 App summary An recruitme...

We have fantasy app developed in Laravel Framework and we just want a app developer we have already Web developer that helps in making api , any one interested than contact us [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]

I am creating a couple of bonuses for a Webinar training that is designed to help business owners prepare for their eventual exit. The first one is for a Stay Bonus and the second one is a Value Driver Assessment. I need to add an explanation page for the reader for each one of these and will provide that when needed. I would also like to have you add in some graphics and may be able to supply pic...

Language: Spanish fluent Time zone: Americas This is an opportunity to learn while developing a financial model Candidate should have solid knowledge in financial modelling This is a remote Job. Work will demand between 30 to 50 hours per week. Time to complete job: between 2 to 4 months Candidate should have a Windows/64bits PC with 8 GB of ram and at least 10Mbps internet connection. Mod...

We want to design ON OFF Timer PCB which have 24vdc as input function of PCB is Operate UV LED 0N and OFF ON time 75 Mins and off time 3 hour and 30 mins

Need a designer for a electrical circuits for ev vehicle

Dear All, Based on the entry form we would like to create a modern team Site or MS Team site automatically depending on the selection by user. Name Department Email Id Privacy Settings Public - anyone in the organization can access this site Private - Only members can access this site Site Name Geo Location (Hong Kong, Australia and etc..) Classification Public = General Internal = Low Bu...

Hi There, I am looking for an power apps freelancing opportunity. Please let me know if there is a chance for me to contribute in your projects. Thanks, Gopi

My business is the supply of hookah products. I would like to set up my own hookah lounge in the future possibly with this same logo. Kindly see the attached photos. I need the smoke behind the face to appear more as smoke as currently it can be interpreted as hair. The smoke is such an important factor as it is the only indicator towards hookah. I also need my name business name to be in a log...

We need you to design a cool artwork to go on our product. This product is used by students to learn coding/programming. The can make games on the screen but they can also connect this mini computer to things to build robots and learn electronics. Since this is a circuit, you can only use 2 colors, back and yellow! However, you can make it all black and show your art in yellow, or make it all yel...

simple one.... I need someone to show me how to link to databases. I'm trying to use [đăng nhập để xem URL] but keep getting an error. Can do it over a screenshare

Hi Graphix Power, I noticed your profile and would like to offer you my project. We can discuss any details over chat.

I need to edit an object in 2 .STL files for 3D printing. These two objects are versions of a bracket for holding and attaching a PCB to a DIY lithium ion battery pack. The original bracket spans 5 18650 battery widths. I need to shorten this so it now spans 4 18650 battery widths on each version of the bracket.

We are looking to create video content for Indian Engineering Students on the topic of Geographical Information System. The broad topics we are looking to cover include: - Fundamentals of GIS - Data Management, Models & Quality Issues - GIS Data Exploration Analysis and Visualization - Terrain Mapping, Geocoding & Segmentation - Remote Sensing Fundamentals - Modern Trends and Application...

Need to discuss embedded system architecture for low-power, hi-fi application. Must be good at English speaking. Thank you.

Hello there Want power electronics, power system ,.Power generation based expert to work on a small project today at 12th dec Please apply asap if you are good with these topics and 'll be hired immediately Thanks for reading

We operate 2 B2B pharmaceuticals distribution: 1. Utkars Pharma Pvt Ltd (Strictly B2B) We are a family owned-and-run small business and have a straightforward approach to our dealings with fairness and honesty being our best traits. We have been operating for over 3 decades now and have maintained high operational standards throughout. 2. Udai International (some B2C Interaction) Started as an of...

This is a mechanical and design task, it may require special skills in mechanics, math and thermodynamics. What have to be done: 1. Create design of the product and get an acceptance. 2. Create a prototype device after the design acceptance. Device Description: - The device will be used for tests and will not be used by public users we may produce more for tests. The device and its design are th...