Sine wave inverter circuit pcb designcông việc

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    29,404 sine wave inverter circuit pcb design công việc được tìm thấy, giá USD
    Electronic circuit design 15 giờ left
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    Thiết kế mạch nguyên lý và vẽ mạch bằng altium

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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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    numerical solution of the 1D (radial coordinate) inhomogeneous non-linear wave equation with a stiff source term. 1D includes radial symmetry at the center. The solution should be based on high accuracy (forth order in time such as RungeKutta) using implicit time discretization. The code preferably should be written in python/Fortran or Scilab. Since it is a 1D equation with radial symmetry, the w...

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    numerical solution of the 1D (radial coordinate) inhomogeneous non-linear wave equation with a stiff source term. 1D includes radial symmetry at the center. The solution should be based on high accuracy (forth order in time such as RungeKutta) using implicit time discretization. The code preferably should be written in python/Fortran or Scilab. Since it is a 1D equation with radial symmetry, the w...

    $390 (Avg Bid)
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    11 lượt đặt giá
    Breezy clean 6 ngày left
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    Well you know how you go in public bathrooms and see tissue over the floor. Even when you walk into the bathroom stall there be tissue hanging all the way to the floor and i think that its nasty and may cause infection. So i think there should be a toliet paper dispenser. Like how you wave your hand for paper towels i think tissue and motion sensor air freshener are needed for businesses

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    We have a project that we expect to use a Nuvoton NUC240VE3AE microcontroller on (The system requires 5V). We want to create a MSD (and perhaps VCOM) driver so that files are presented to the target system. The files will be created by reading an EPROM. The EPROM will be looked up from a list of known Checksums and an appropriate file presented to the host system. a Configuration of the device can...

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    I am looking for someone that has experience in writing review journal papers ideally in electrical engineering and power systems. Please share your published papers while responding to this project description. Project: The author needs to finish a review paper that is aimed at prominent journal in Wave and tidal energy. I will provide with half the paper that is completed with guidance on ho...

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    Static Voltage Stabilizer is an IGBT based PWM type buck-boost voltage stabilizer which has tight regulation and fast correction speed which is impossible to obtain using conventional methods such as servo voltage stabilizers, SCR / triac type stabilizer, relay type stabilizer etc. This is an SMPS type voltage stabilizer for mains voltage (AC input and AC output). This is a new switching topology ...

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    I have a scematic and I need someone to do the layout so I can send it off to be prototyped. Very simple project. I have a hadn built prototype but I need to have it on a PCB. See the PowerPoint. Most of teh parts on the PCB are jsut placeholders for teh holes that the relay banl will be connected to and the power resistors.

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    I need an electrical engineer that can design a DC Voltage and Current Sensor Basic Requirements: 1. Continues Amp = 5A (10A burst?) 2. Max Voltage: 65V 3. Make design easy to change parameters to allow lower or higher voltage reading 4. Sensor Output (3.3V max) must be Analog so that I can read it with arduino or teensy board 5. LOW NOISE (this is important) and VERY ACCURATE PCB Schematic mus...

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    Take 3 Eagle board and schematic files, combine them, make a nice layout and connect some pins together to make it all work. Should be simple given that I have the Eagle files for you to use.

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    Asistente Virtual. Administrativo contable 6 ngày left
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    Busco asistente administrativo contable con conocimientos en excel intermedio-avanzado, sistemas contables (QuickBooks, Wave y Xero) y contabilidad básica. Las tareas a desempeñar son las siguientes: - Convertir estados de cuenta de PDF a Excel (se le proveerá de software para esto) - Categorizar transacciones en gastos e ingresos correctamente - Bookkeeping en general. Resp...

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    Hi, I'm searching for a PCB designer who could develop a simple and easy printed circuit for a Raspberry Pi 3 A+ with some components like 2 relays, GPIO input and more stuff. Thanks

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    Freelancers whom have AC Motor Inverter experience needed... We need PCB design for 0.5 kw to 22 kW AC motor drives and firmware software source with parametric values, over temperature, over voltage, over current etc protection. All designs will be error proof and TI failsafe CPU will be used. We have reference designs and schemantics. They will be combined as our description. Payment will be ...

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    Let us first define the surface of the optical wave [đăng nhập để xem URL] let's add the zernike polynomial of the desired value as optical [đăng nhập để xem URL] Optical Field = Optical wave front Zernike [đăng nhập để xem URL] the Zernike Polynomial and let the first 10 zernike values be defined in the program. Because the program will be defined for Zernike values from 1 to 10 (that is, on...

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    Gaming Keypad & Mouse Designing 5 ngày left
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    New Design gaming keypad + mouse.(Picture attached) Step #1 – Design the Circuit Schematic Step #2 – Design the PCB Layout Step #3 – Evaluate and Debug the Prototype Step #4 – Program the Microcontroller Step #5 – Design Computer Software/Program for Keypad and Mouse buttons remapping. Step #6 – Provide working prototype.

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    electric wiring diagram 5 ngày left
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    AutoCAD wiring diagram of circuit

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    Harware for PCB and Firmware - EV charger 5 ngày left
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    As in the title. I need someone to re engineer a PCB board for an EV charger cable

    $1466 (Avg Bid)
    NDA
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    I need a tech drawing of a 110x45 mm. platform in boxform ( 18 mm. high ) with water resistant (O-ring) lid, containing space for one holder for pcb ( 40x40 mm. Place for a mechanical motion sensor ( SQ-MIN-200) on PCB, containing space for 2 pcb 15x40 mm. digital connectors pcb to pcb) and AA battery holder.

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    Trophy icon Logo Design Vector, Web Logo 3 ngày left

    Hello, I need a logo for my nett shop. We will be using this logo on our website, app, flyers, banners and almost everywhere. Our goal is to sell most advanced products available in market. For inspiration I would like to refer a circuit board. Logo Tekst is: Fleekie Colors I prefer: Orange, Blue, Black. Inspired keywords for idea: Intelligence, circuit board, advanced, hightec, simple & crea...

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    stm32wb55 CR123a magnetic sensor smd button for tamper

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    So this project is only for some very serious Embeded system developers it involves programing of a PIC micro controller specifically PIC16f505 in C language prefered however can also be done in ASM but C would be preferred. Attached here is a picture of wiring diagram for the PIC16f505. the process is to be followed according to the circuit is:- 1): Once the device is turned on the LED_1 is on ...

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    I have developed this design as a novice with the intention of creating a white noise signal ranging from DC-1000MHz. I have been told the signal is not complex enough.. I Need the circuit to be cheap and easy to build. I Have attached my ideas and attempted to build unfortunately the amp is too small to be used on a bread board for prototyping. Open to ideas and a fresh schematic to do the same j...

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    Build me an IOS/Android application 5 ngày left
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    An IOS/Android application used to answer questions (editable for various scenarios) and upload photos as full quality. As an option I would like the program to automatically build a single line diagram based on the hierarchy of the input data similar to a folder structure. Folder structure to be defined first and then each type of folder would have a specific symbol associated with it like the c...

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    pcb jig for arduino programming 5 ngày left
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    I need a bottom and top pcb with pads vias acordingly on the spots as seen on the gerber. the programming pcb should have headers for usbasp and ftdi, the pogo test pins i have are in the link bellow. ps. i have access to 3d printer for making the outer frame if needed [đăng nhập để xem URL]

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    MPPT solar controller 5 ngày left
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    I need the circuit that controls the solar charge that is automatic for 12v 24v and 48v the current must be 100amp and 50 amps must have lcd as conventional market controllers respectively must deliver pcb component list designs and a product sample

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    Bluetooth inwall module AC-DC (230V) 2 digital inputs 1 analog input 2 relays (6A) stm32wb55 pcb antenna header pins for flashing 1 smd button

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    NDA is required to work on this project. Sample project/pcb is needed to validate experience. Skills and components: 1. WiFi Module(ESP 01, ESp 8266mod, ESP32 etc) 2. Andruino Sensors(Humidity, vibration, sound) 3. ATMEGA2560 chip(Standalone programming), STM32 Chip(programming), PIC16LF1936T-I/SS chip 4. Mini Player (audio) 5. Transceiver (RF) Chip 6. Andruino Camera 7. Bluetooth module 8. GSM ...

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    Electrical Engineering work 18 ngày left
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    please i need the help of an expert in electrical engineering works for a little simulation, graphs of circuit diagrams and experiments, more details would be discussed in the chat, many thanks

    $7 - $28
    Niêm phong
    $7 - $28
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    clock clock 4 ngày left
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    need a electrical engineer who can help me with pcb Arduino and step up motors to make a analog clock. knowledge of coding will be helpful. project details here [đăng nhập để xem URL]

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    1. INTRODUCTION The purpose of this document is to define the requirements for a firmware development of the live update system of our Advanced Control units. 2. PCB UNIT FW DEVELOPMENT Create a “pre-built” .hex file that allows to load Bootloader fw and application fw at the same time, using the “pickit” programmer tool 3. TFT CONTROLLER FW DEVELOPMENT New features to be...

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    Gerber Designer 4 ngày left

    I need a Gerber Designer, to do a round PCB (max 60mm) for my DC-DC circuit. With a led in the middle.

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    electronics engineer 4 ngày left
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    after a PCB push button intercom supports GSM and WAN camera support etc like here [đăng nhập để xem URL]

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    Bluetooth Headset PCB and Firmware 4 ngày left
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    Please bid only if you have prior experience in Bluetooth headset development. PLEASE WRITE THE CHIPSET THAT YOU HAVE WORKED WITH along with your bid. Thanks.

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    Hello, I currently use Arduino Nano's loaded with GRBL to control CNC machines. I use the Arduino Nano GRBL shield v4, it works on 5 volts. I want to use STM32 blue pills in its place. I already have the GRBL code for the STM32 blue pills. I require a Schematic and PCB design, basically a pinout conversion board, using the components in the pictures in the file section. I also would like Blue...

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    Optimize Resistor Capacitor Network Circuit 4 ngày left
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    ** Please download the attached file "Job [đăng nhập để xem URL]" for a complete explanation. ** I am looking for an electronics engineer to advise me on how to optimize the RC network to get a perfect “carbon copy” lag signal. It must work no matter how long the LOWs are. I suspect my RC network could be optimized to operate better or maybe there is a semiconductor that ca...

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    Trophy icon Build me a logo 4 ngày left

    Logo needs to be build in Sine Master program. It needs to be able so I can cut it in cutting machine (for shirts or trucks for example).

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    Alter Existing Ble Pcb Design Slightly 4 ngày left
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    -I have existing eagle files and need a tof sensor appied to the design. -I also need a working prototype. The candidate will alter and build the prototype and code the firmware VL53L0X tof or similar. nRF52840 BLE

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    Its a small circuit design schematic project. With ardunio uno 3, LCd16X02 LCD, I2C LCD Module, 7 X TCRT5000 module. I am also uploading a image file of circuit I made with [đăng nhập để xem URL] I just need it made in schematic choose any software, you like eagle etc.. Thank You

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    I need the designs for a compact bluetooth device that will fit in a small housing. Footprint for the PCB will be provided. The device should use an Apple certified Bluetooth controller. More details will be provided when you apply. Thanks!

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    Corporate Logo Design 3 ngày left
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    I am establishing my new technology company named "Wave Digits", and the domain is wavedigits.com. The company will provide services in the following areas; mobile application development, software development, digital transmission consulting. I need a logo design for this company. Company slogan is not clear yet, so you can write a generic sentence. Please do not use logo generation si...

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    I have created some plans for a PCB, but need it created in a Gerber file for prototyping. I can provide DXF files of the top & bottom layers, as well as separate layer for all the drill holes. DXF files will be uploaded when the project has been awarded. Screenshot attached for reference. Green is board outline and holes, Red is top layer, Black is bottom layer

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    Project - Smart Energy for Express KCS ([đăng nhập để xem URL]) - Learn/pilot energy management technology from an international R&D research partner and design/develop a product/solution that is an alternative to diesel generators for extended power backup. - 5+ years of software or electrical/electronics circuit design and development experience for an IT/product company or equivalent. - G...

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    5 lượt đặt giá

    I need a simple python script which will process sound signal from PC microphone. Signal is sinusoid function - I need to measure time between maximum values of sin amplitude. This is for educational porpoises so I need example as simple as possible so I can get my head around it.

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    Logo Design 3 ngày left

    I would like this logo which I designed myself to be in higher resolution. If I can get a very similar design plus the same logo using the pride flag colors in the wave of the design...that would be great. Please see attached.

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    Need to make simple PCB layout design, from ready schematic diagram. KiCad, Eagle or Altium. A basic entry-level task for Electrical Engineers who involved in various power-supply electronics and LED lighting applications. I consider it as micro project.

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    Eagle PCB Expert 3 ngày left

    I need Eagle PCB designer and circuit designer as well. I already have schematics designed in Eagle that schematics must be converted in PCB. along with it some modification and circuit designing. Please place bid only if you are expert in Eagle PCB designing. thanks.

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