Pure sine wave inverter pcbcông việc

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    33,388 pure sine wave inverter pcb công việc được tìm thấy, giá USD
    Tim người làm PHP Đã kết thúc left

    I. MÔ TẢ CÔNG VIỆC Lập trình UI/UX của ứng dụng web hiện đại, giàu tương tác với yêu cầu cao về chất lượng và độ tin cậy. Phối hợp chặt chẽ với đội ngũ thiết kế để tìm kiếm cách tiếp cận thực tế nhất giúp phát triển UI/UX mới. Chủ động thảo luận và tư vấn về API backend. Tích cực cung cấp sản phẩm nhanh ch&oac...

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    1. React JS Công việc Phân tích yêu cầu người dùng. - Lập trình web app theo thiết kế UI/UX. - Đảm bảo tiến độ, chất lượng công việc và báo cáo thường xuyên tới quản lý. - Phối hợp với khách hàng để triển khai và kiểm thử hệ thống phần mềm. Development Activities - Lập trình UI/UX của ứng ...

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    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...

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    Security Keypad with memory and timestamp 6 ngày left
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    we need to design an security keypad to acces the office with memory of the codes entered,timestamp, low consumtion, (should run on coinceil batteries minimum one week) software to download the data. It should be verry low profile, thikness no more than 3mm. Features: 1- based on ATmega procesor low power consumption beetwen 1,7-3,6 qfn or udfn package 2- flash memory AT25CY 042-MHN-B or equival...

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    Hello, I'm making a robotic prototype and need some help with writing the control software. It's essentially a 3DOF stewart platform, driven by 3 hobby servos. You can use arduino or raspi. I have dedicated pololu servo controllers, so the three PWM outputs should be all we need. Only two movements required, sometimes together: 1. Z axis, up and down 2. Precession (image attached), w...

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    For a third wave coffee roasting and cafe business. I will explain the design direction in much detail when I discuss 1:1 with you. Thanks in advance. :)

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    I need Schematic diagram and Gerber file for digital weighing scale .It need to be arduino based or with atmel atmega 2560 based. Its A/D convector need to be ADS1232 and display driver IC need PT6964 chip.

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    Currently living a location independent lifestyle and I am looking for a bit of help with researching the cities that I live in. I have tried to be as detailed as possible to ensure clear communication, but if you have any questions please let me know. This is a template that I will be using for the cities that I visit in the future. Ideally, I would like to continue to work with the same person...

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    Ultimately Natural ([đăng nhập để xem URL]) is an Australian based company who specialises in providing real food, protein and fibre enriched nutrition by blending completely raw plant and whey based protein powders with nutritious fruits, spices and superfoods, completely avoiding the use of unnatural additives. Our unique, smoothie inspired creations are not only great for fuelling workouts and ...

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    LCD design for an evaluation board using Altium. Must be able to clean up schematics and take the design through Gerber generation.

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    I want a template for posting quotes and/or graphics that is simple, yet appealing. My company name is Wave Digital Group. I have uploaded my logo and a few things I have designed so far that I don't particularly like. I want to keep the color scheme simple and the layout simple - but I want it to look good and be something I can post once per week.

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    LED Driver Controller 11 giờ left
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    We have designed an LED driver PCB that we need to finish writing firmware for. We need to take in digital and analog inputs and send SPI signals to the LEDs.

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    Địa phương Gấp NDA
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    We are generating timeline graphics using the PHP GD library. We want to continue to make some changes to these graphics. We are looking for a PHP / MYSQL FRONT END SENIOR DEVELOPER with over a decade of experience using the PHP GD library. We are using PHP to assemble various documents into merged PDF files (notebook). We want to include PDF files, but also jpeg/jpg, PNG, mp3, mov, and some othe...

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    We are currently looking an electrical engineer to take on several small projects for us. These projects will focus on PCB layout (Altium required) although there may be additional design work too.

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    Modification and review of existing design to control low voltage (24 volts) electromagnetic brakes and power off brakes. The system also utilizes draw wire positioning potentiometer. Current design is based on C++ and Python. Knowledge of medical device design, PCB design, electrical engineering, Eagle software and Arduino hardware and software development. The end goal is to have a complete desi...

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    Design the PCB layout and required programming. Select the required components (Digital Encoder, micro USB, 3.5mm aux port, ect) Selected components must be readily available from reliable suppliers. Provide necessary files for manufacturing process of completed and programmed PCB. Provide feedback and improvements on design.

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    We are leading aerospace company specializing in the design and manufacture of autonomous Unmanned Aerial Systems (UAS) for security organizations, defence & first responders. We do not develop just products, but up-scale solution to enhance human capabilities by allowing us to be more faster, more precise and more responsive to challenges and how to solve it. We are looking for Electronic E...

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    book keeping 6 ngày left

    I need a wave expert for book keeping.

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    2.5D topdown survival game 6 ngày left
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    Developing a 2.5D topdown survival game with pc and mobile support. Engine that can be used: Godot / Unity / Pure Java/C# It has to come with general features: - Levelling / Exp / Stamina / Food System - Character upgrading on levelling System - Inventory system with basic features such as drop, take, equip, equipment slots etc. - Workbench & Crafting System - Random terrain generating with...

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    Need an experienced electronic engineer to make a PCB deisgn for my systems. More info will be provided on message.

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    I have designed the following circuit with these materials. Arduino Pro Mini 3.3v Lipo Charger x 2 [đăng nhập để xem URL] HC-06 or HM-10 The circuit has 2 batteries 3.7v LiPo (1 master, fixed & 1 slave that can be connected on 2 different connection terminals, but not simultaneously) and switching function from code, all parts are SMD. 1. You must check the schematic that everything is corr...

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    * concerns an extension for a microcontroller * 4 layer pcb design with high speed signals (hdmi) * demonstrable experience required * small circuit board (100 x 50 mm) * preferably drawn in eagle * BOM, PCB footprints, PCB layout, schematics available (has to be dubble checked) * circuit board contains; • two hdmi connectors and an IC: drawing schematics and routing high speed signals •...

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    Trophy icon Build me awebsite for hotel 3 ngày left

    Dear Candidates, we have a resort name of aarju luxurious wave (hospitality industry ), it is a goa based property near to beach and now i want a modern transparent website with booking engine, i have a example for my website design [đăng nhập để xem URL] , i have to change something in this site its was built by myself i already puchase the domain and linux hosting you have to also connect t...

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    MATLAB expert is needed for s small task 5 ngày left
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    [1]. a) Using MATLAB, write a script to calculate the wavelength and celerity of a wave with a period of 12 seconds for depths varying from 200 metres to 3 metres. Comment on the results. [2]. a) Write a script to calculate the horizontal and vertical velocity of a wave with a period 10 seconds and plot the variation of velocity with depth. You may take the water depth to be 120 metres and the wa...

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    Trophy icon design a car sticker 3 ngày left

    would like a white car sticker designed. it must include the following details: -Pure Hair Design By Georgie -02 4332 3511 -Instagram logo with "purehairdesignn" id like the sticker to look clean and modern. Business card attached for same font. iv made a mock-up in the attached files and a blank photo of the car as a template.

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    I need a very simple circuit board designing in a form that is complete for low volume manufacture. The board really is not much more than a busbar - inputs are 24V and 0V supply via screw down pcb mount terminal block. There will be three rows of 8 screw terminal blocks - lets call them A, B and C. All connections in row A will be +24V, all the B 0V and all the C + 5V. Thus I get 8 possible p...

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    We are looking for a graphic designer to design & create various images we will use on our website, newsletters, emails etc. We are Ireland's No 1 Adult Toy Store with high St stores and a online store. This work will be ad-hoc in nature and will be ongoing. The designer we need is one who will primarily designs and suggest ideas for the images to use for various jobs on our website. We ...

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    Design 4 x PCB for previous arduino gas alarm project: - Master -Slave -LED PCB Large format -LED PCB Small format

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    The project is build using zend expressive. Its pure API which is being consumed by a react application but the role is focused only at the api (BackEnd work) We are using a variety of technologies, such as: - zend expressive - google map api - mongodb - mysql - docker The candidate should have good experience building api Good experience working with zend expressive (needs to demonstrate exper...

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    Trophy icon Door Hanger Advertisement 14 giờ left

    We need a door-hanger advertisement designed so we can hang on people's front doors to promote our business. Company name: OneNeighbor website: [đăng nhập để xem URL] Company description: OneNeighbor groups homeowners together using co-location technology to create neighborhood purchasing groups that provide savings of 20% or higher on home services. We're able to achieve deep discount...

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    Hi Im Ignacio from Argentina, Im electronic and I be working many years with this product and let tell me that is a excelent inverter as like leader brands in the world, that why I need a electronic engineer or industrial who can has prove know how in electronic assembly (PCBA), the idea is working togheter do step by step in diferents stage, because im talking about many components (909 for be ex...

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    Google Search Console Fixes (2) 4 ngày left
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    I have 2 problems in a Google Search Console: 1) I have a "Pure Spam" issue. The website i'm submitting is built on Wordpress. (See screenshot) 2) [đăng nhập để xem URL] couldn't be fetch (See screenshot) I need someone who will be able to fix those two problems so there is no issues in the Google Search Console. Thanks!

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    I am a current online fitness coach looking for a logo for my brand. “New Wave Total Flow” My idea is to incorporate fitness with a flow feel to it. My idea is a bicep with waves incorporated to get a flowy feeling, and at the break of the waves the name of brand. My idea is to have the waves/bicep flow together

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    I work for a company that uses a lot of FAMOCO fx100 devices, and we need a new charging solution, I'm looking to design a 10 battery charge box. a possibly 3d printed box with a smart charging circuit that will stop feeding the batteries when they are full. that i can plug in 10 batteries at the time with LED indicators for full batteries. i dont need the product actually built, just the pc...

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    PCB Design 4 ngày left
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    We are looking for a PCB design that will act as a timer and display the current time on a tv / monitor screen. The feature of the board will be as follows: 1. Timer is started by a push button 2. The active time is displayed on a tv / monitor screen upto 40", preferably via HDMI connection 3. The timer is stopped using a second push button 4. The timer is reset by holding either the start /...

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    FPGA unit phasor measurements 3 ngày left
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    First task will be to use the xtal oscillator board that I designed and that works, together with the FPGA to read the GPS data and then synchronise the 40 MHz Voltage Controlled Xtal oscillator to the 1 second pulse produced by the GPS. That is called a frequency loacked loop The second part of the project task is to populate the ADC and final amplifier stages on the PMU PCB, together with power...

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    The project consists of two parts Part One: Agent-less data collection, gather and store System & Application data, using shell scripts System: CPUs Memory Disks Networking File systems Processes Logs etc... IBM MQ: Queue Managers Queues Channels etc... Part Two: a live web-based monitoring dashboard, that reflect all data gathered on part one, with admin panel to add, update, remove, con...

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    This is s DIY project which could lead to next steps of development so it's a long term contract - we are looking for a PCB design (compact) which needs to be powered using LiPo rechargeable battery, it should have an onboard memory chip, Bluetooth enabled and MIPI connector. I want to connect our 1.39" display on this PCB without using any wires. We currently have a PCB which has 2 inte...

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    We are an active company in Heating Ventilation and Air-conditioning company which is leading in installation of HVAC systems and servicing for customers in Central part of Europe. We need experienced Hardware engineer for schematic verification and supporting PCB design. This project includes 1) scope of optimizing Power supply sections (AC-DC, DC-DC converters) to drive loads of HVAC devices upt...

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    Trophy icon Michael Romay 1 ngày left

    I'm developing an audio company that designs effects pedals, synthesizers, midi devices and more called whatever.audio. Aesthetic is very important in our designs, we typically err on the side of minimalism. One thing I was playing around with but am not totally in love with is using a sine wave in the logo to make a "w" and an "a" (see attached screenshot). I'd be...

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    Long Term Photo Edditing 3 ngày left
    ĐÃ XÁC THỰC

    We are looking for a long-term relationship with a product photograph editor. Please edit the attached images, with the following requirements, and submit your work either through the bid or through messages. We will award the contract, and all future work, to the best submissions. The product shots will be posted on online marketplaces, such as Shopify, Walmart, eBay, Amazon, and other place...

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    Hi Dmytro S., I noticed your profile and would like to offer you my project. I had a PCB designed that replicates portions of an existing commercia PCB. I need some to check that the design is correct and will function correctly if I have it manufactured.

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    The video is for a tech company named EHang, which developing "air taxi" technology. And the video is suppose to contain three parts, technical introduction, real footages of flight demos and the rendering of future transportation in the urban air. The CEO of EHang will be the story teller. What we need to do is to design what the story teller is going to say, professional and easy under...

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    SMPS teach 3 ngày left

    Hello, Teach me SMPS, I have uploaded file. Teach me how this schematic works,how smps works,help in PCB design

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    Website content 3 ngày left
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    We are launching a men's accessories brand which includes leather & non leather belts along with Bracelets, cufflinks , wallets & Credit card holders . We are looking for some write up on 1)Why do you wear a leather belt for men ? 2)What are reversible leather belts ? 3) What does it mean to wear a Pure Leather Belts For Men ? 4) Tag lines for Web page to introduce belt, cufflinks , ...

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    Looking for experts who can make us win. I need something extraordinary to prove yourself. Need the awesome work in low prices but professional way. At last I also need a documentary on the whole project which include everything like codes,PCB layout and all others. I will also say that I prefer arduino and IOT but waiting for other suggestions also.

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    We created an internet connection in Manchester that was reported by the M.E.N. as the fastest in Europe, we need to take the brand forwards and so we are looking for ideas. Current sites [đăng nhập để xem URL] and www.onetek.com. Initial designs are concepts for Website, Facebook, Hardcopy (Business Cards, Flyers, Fact Sheet) Email Footers and Mail Shot templates. Looking for unusual ideas with a...

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    Need two PCB for a Ardrino Pro Mini project. 1. PCB will have two relays and a small power supply module. 2. PCB will have an Ardrino Pro Mini module a, small LCD SPI dislpay, light sensor (TEMP6000), 3 Tactile Switches, output for LED light strips( 2x2pin Connector), 6pin connector for power and I/O. Will use already made Ardrino module an also for the Power supply module. You will need to h...

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    A standard literature review well referenced on MEMS and determining wind wave height. Less than 5 percent plagiarism Analysing the MEMS signals, DSP filtering. A well explained python code to calculate wind wave height as well as to visualise the data from a database I need to be able to call and you must deliver the work in 2 days maximum

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