Circuit design 12v 19v converterKazi

...insulator (LNOI) platform rib-loaded by silicon nitride (SiN) for telecommunications. Major contributions made by this project include the development of a design approach based on coupled mode theory that enables the creation of adiabatic devices with minimal footprint. This approach is verified by creating polarization mode converters on the silicon-on-insulator (SOI) platform. Next, several studies on the deposition, patterning and bonding of SiN thin layers are presented. Finally, an adiabatic polarization beam splitter/rotator (PBSR) is realized on the SiN/LNOI platform. The PBSR consists of two stages: an adiabatic mode converter and an adiabatic coupler. This pushes the boundaries towards high speed and low power communication as well as applications for different w...

I'm looking for an experienced electrical engineer to repair an existing system. The ideal candidate will have expertise in circuit design, along with any applicable automation experience and knowledge of robotics. The scope of the project is to repair the existing system which requires a detailed understanding of electrical engineering principles. If you have the necessary qualifications and experience, then I would love for you to join the team and help us deliver a successful project.

I am searching for an expert researcher in linear circuit analysis for a project that requires prompt completion. This job requires dynamic, static and transient analysis skills, so expertise in all of these areas is highly desired. The task should be completed within two days, so an experienced specialist or expert researcher is required to work on this project. The successful candidate will have extensive experience with advanced circuit analysis and have an excellent track record of completing projects accurately and efficiently. If you have the necessary skills to undertake this project, then I would be delighted to hear from you.

I need a program written in Java, C++ or Python that can take the input argument of a file name and parse the ASCII file containing an eNFA description to an NFA. Also, take the description of an NFA N (with no ε-transitions) and a list of strings as input and output the acceptance/rejection result of running N on each string in the list.

I need someone to help me protect the circuit from an inductive load with a lifetime operation of long term. To ensure that the circuit does not flicker or misbehave, I need transient voltage suppression, current limiting or fuse-less protection to be employed. Since this particular circuit will be used with an inductive load, specifically, whoever takes on this project must possess the knowledge and expertise to ensure the circuit works properly for extended periods of time. Any solutions must be reliable and durable enough to sustain its functions in the long run.

MAKE A SOFTWARE WHICH CONVERT ALL BANK ( ALL INDIAN BANK )STATEMENT IN EXCEL format (table wise)

I need to create and customize a theme website with a unique design. The website will need to have a unique funtion from other site. Api Price converter. Only people with experience in wordpress customisations. Website is based in Elementor(Theme)

I have a simple file converter tool in ASP in windows server, i want to use this tool in a another HTML page by creating an API solution

I am looking for a hardware engineer to design a fire alarm control panel. The scope of the job includes the design only and is estimated to take 1-2 months. No additional services will be required after the design completion. The ideal candidate should have strong understanding and mastery of related hardware engineering concepts, such as circuit design, electrical engineering, embedded systems and development, and should have experience in developing similar projects. Direct expeience in Fire Alarm systems is very critical. PCB design is optional. I am open to all proposals - please provide an estimated timeline and cost breakdown.

I am an Actuary registered in the United States that is an Israel Actuary and I need an attorney for Pro Bono litigation for an large corporate estate. I have been precedence by the circuit court & the Admiralty Court for releasure of my corporations and have not received my Merchant accounts for them. This case has several litigated cases attached to it and is an headlining case that involves congressional law as well, is this something that you feel you can litigate? The Merchant corporations are structured under the Estate holder and I am the principal owner and the trustee! The Federal Registrations are all patented & trademarked and they are all up to date.

I have a website that has two custom pages and blog posts. I built the website using HTML and one page using PHP. I want to change my website from using HTML to using WordPress. So I need someone to help me convert HTML to a WordPress theme. Homepage of my website (HTML+JS): The home page of WordPress should have a date converter similar to the link above. Calendar Page (HTML+PHP): Calendar Page has two PHP files that need to be migrated to WordPress in a separate page called Calendar with an FAQ similar to the link above. The reset of the website will be a normal WordPress blog. Can someone help me?

The goal of this project is to design a two-stage CMOS Op-Amp from scratch that is small in size and has high impedance for the best performance. My experience in the field allows me to confidently take this project on, as I strive to achieve the utmost precision during circuit designing. I have worked with a variety of analog designs in the past and have a strong understanding of the principles involved with designing a two-stage amplifier. I have implemented projects of all sizes with precise levels of accuracy and have excelled in designing with all types of transistors and electronic components. At the same time, I am adept at utilizing powerful software tools such as SPICE to bring out the best performance of a given circuit, optimizing it for the desired specifi...

I am looking for a Python programmer to help me create a PDF to DOCX converter using OCR technology. The software should be able to accurately extract text, tables, fonts, font sizes, bold and italic formatting, as well as images from PDF files. Furthermore, it should preserve the original formatting, such as line alignment, tabs, and other elements, and output the extracted information in a .doc format with identical formatting to the original PDF file. It will support Bangla and English language.

i am filing an appeal in the 9th circuit and I am considering to hire paralegal help for filing purposes only

I need to make a wireless access point device for commercial purpose. It has 1Gbps Ethernet WAN port, It powers via USB Type-C port or via POE. It has 2.5GHz band and 5GHz band. Also it can create a guest network. It runs OpenWrt software. So, can you make a circuit diagram and schematic for this kind of wireless access point device?

Video Streaming Protocol to Payload Only Converter DLL This a requirements type doc for a dll to be written by an outsourced software engineer. Background I have a need to collect data from a video source via Ethernet ,and translate the data into TTL for sending out RF. The receiving side receives the TTL data and converts it back to Ethernet. The problem is most streaming video devices only output the video via some streaming protocol, typically RTSP. I don’t know how to strip off the payload from that streaming protocol, so I have to use a tool. Currently using to do that. The problem with that is the latency from the actual video source to the data that needs to get rendered. It’s about 2 seconds with VLC, which is way too long for my use. Requirements 1. ...

Video Streaming Protocol to Payload Only Converter DLL This a requirements type doc for a dll to be written by an outsourced software engineer. Background I have a need to collect data from a video source via Ethernet ,and translate the data into TTL for sending out RF. The receiving side receives the TTL data and converts it back to Ethernet. The problem is most streaming video devices only output the video via some streaming protocol, typically RTSP. I don’t know how to strip off the payload from that streaming protocol, so I have to use a tool. Currently using to do that. The problem with that is the latency from the actual video source to the data that needs to get rendered. It’s about 2 seconds with VLC, which is way too long for my use. Requirements 1. ...

I am looking for someone to convert a PDF file to an Excel format and edit the content afterwards. Time is of the essence in this project, so I require it to be returned within a certain timeframe. The ideal candidate for this job will have prior experience of converting and editing PDF files. Knowledge of Excel is key. If you have the expertise to carry out this job accurately and quickly, then I would love to hear from you.

Hello! We are looking for Circuit/PCB (schematic, PCB layouting, etc) designer for our IOT products, please contact on [Removed by Freelancer.com Admin for offsiting - please see Section 13 of our Terms and Conditions]. Trakbond

i need to implement an electric system using Ltspice or simulink to reduce EMI in power DC-DC converters based on Spread Spectrum techniques.. .. you can select as example the boost converter with any input voltage and output then select any method based on Spread Spectrum techniques to reduce the EMI noise in the converter output and i preferer triangular modulation techniques as i will find many references and sources in writing the report

Schematics and printed circuit board layout for radiation unit. The pcb supports the main working principle of a system by providing relevant sensor data and individually control multiple leds.

I need someone with experience with the INA219 current sensor to calibrate the sensor. - I'm using a shunt resistor of 50A and 75mW. - The bus voltage will be 12V to power a DC motor. - The motor barometers are: Nominal Current: 7.5A; - No-Load Current: 2.5A;

...(BMS), AC-DC conversion, IC microcontroller programming, circuit design, and PCB designing to design and build a studio light that runs on a lithium-ion battery. The light should be portable, easy to use, and capable of providing bright, high-quality illumination for indoor photography and videography. Key Deliverables: The successful freelancer will be responsible for the following: Design and development of a lithium-ion battery-powered studio light Integration of Battery Management System (BMS) to ensure safe and efficient use of the battery AC-DC conversion design and implementation for reliable and stable power supply to the light IC microcontroller programming for controlling the light output and battery management Circuit design ...

Hi, I need a PCB Designer who can complete the given work in time I need a RC522 to be customized as per my requirement goes Below 1. Rc522 has 2 parts the bottom part where the whole circuit with combination of a. Antenna (Antenna Part) b. Capacitors mrf522 resistors etc (Brain Part) 2 . Antenna needs to in circular shape about 1inch of diameter 3. Frequency range can be the same of rc522 which is 13MHz or higher (Cannot be Lower) 3. I need Antenna and Brain Part separated and should give the means of connection between them (If possible) 4. Pin out of the Brain part need to be same as original rc522

Data Entry. Extract data from conference PDF to Excel ist with sessions name, days, speaker names, etc. about 70 pages in text PDF. Need to be done very quickly (about 1 day)

Hey developers! I want to develop an "image format converter tool" website that converts an image of any format to Webp and vice versa. Example: You just need to help me with the coding part of the tool. Once this project gets completed successfully, I'll expand this project to other mini-tool websites such as "Age calculator", Image resizer, etc. Seems promising? Contact me as soon as possible. Best Regards Rajnikant T.

...OLED), and GUI. -> Pg. 10 Rodrigo: - Client: This part is entirely analog and must be assembled by the client. -> Pg. 11 Rodrigo: Simulate the circuit in Proteus and send the frequencies of each button. Client: Obtain the frequencies of the real circuit on the oscilloscope for comparison. -> Pg. 12 Rodrigo: Provide a code in Arduino to obtain the frequency and display it on the Serial Monitor of the Arduino IDE. Client: This part is entirely analog and must be assembled by the client and the frequencies are get with the code provided. -> Pg. 13 Rodrigo: Simulate the circuit in Proteus to demonstrate its proper functioning. Client: Assemble the circuit. -> Pg. 14 Rodrigo: Answer the questions. Client: - -> Pg. 15 Rodrigo: Create a metro...

I am looking for a complete hardware/software/cloud IOT solution for my project, Zibee. I already have a specific platform in mind for this solution, so I need the project to be built on that. Furthermore, I need the solution to include device and data management. This should cover a wide range of IOT services, from connectivity to analytics and insights. The solution ...percentage of the normal output power value will communicate and alarm to the gateway. the end unit will be part of a zigbee mesh of other end points and connect to a zibgee gateway that we need to manufacture as well. the gateway will connect to a remote server over the internet or local network and will have output dry contacts to communicate alarms. the software to be use to program the devices is circuit python ...

Realizar las tareas en la imagen adjunta

PCB Design and layout from KiCad project files and generate manufacturing files. Requires experience with layout for the following: - Cellular modem with external cellular and gps antenna - USB, Ethernet, Micro SD - Power supply and Battery Charger - RS-232/RS485

Build me a modulator which can convert 50 v of current into carrier waves( amplitude modulator) by modulator and also demodulate that waves. Also can you mild me a amplifier for the same amount of current

we are looking for Aircompressor PID Expert

I want a pdf file converted to an Excel (.xlsx) format with a specific formatting requirement. The data must be presented in the exact same columns and rows that are present in the pdf document. I need experienced professional help to get the job done correctly and efficiently. I have tried Microsoft's PDF to excel converter but it adds cells between paragraphs within the cell.

This converter allows you to upload your PDF and turn it into a Word file. We aim to accurately create the Word file and to keep your layout.

...using an Arduino Uno, basic components and simple sensors similar to tinkercad. This emulator should be written in Javascript for it to be embedded in an existing website. The main goal of this project is to help students learn about electronics by using a simulated environment. With ease of use at its core, this emulator should help aspiring engineers to better understand the fundamentals of circuit design and programming. Must have blockly and text coding. Moreover, the emulator should be able to simulate various forms of user input, such as light and temperature sensors, to help teach practical applications of architectures. The project should also be able to accommodate future expansion, so that its capabilities as an educational tool can be continually improved. La...

...layout files before production. The files should be checked at the design completion stage, and then submitted to the manufacturer after that. The primary focus should be on checking the correctness of the electrical circuit. While aesthetics of the design and component footprint accuracy should also be taken into account, they should be secondary considerations. I want to review each block of my circuit. That is base on ESP-Wrover module, GSM module, I2C Pressure sensor, USB to UART module, and power over ethernet module. I want to submit my PCB layout at JLCPCB, you need to make the necessary correction before submit to the manufacturing. Design was made by Altium software. You need to check all of the footprints, and circuit diagram properly ...

I am looking for an experienced Freelancer to help me configure my ACD600 VFD inside UCCNC with Modbus. I need someone who can understand the basic Modbus/Macros for set-up and configuration. As I do not have a detailed setup, I will require the Freelancer to assist with the initial set-up. I have the ACD600 and a USB to Modbus converter I need the following features working over modbus from UCCNC (CNC Software) Start / Stop spindel Set direction CW and CCW Set the frequency Read the frequency and convert to RPM

My model is a motorized hydraulic jack using a motor and wiper motor of 12v and the power to this machine will get from the battery of the car. The link of videos is given below: I'm providing a ppt file from which you will get some information regarding my project.

The aim of this project is to create a virtual setup of an SRAM PUF (Physical Unclonable Function). The setup will consist of a simulation of an SRAM-based circuit that can be used to generate unique and random cryptographic keys for authentication purposes.

I would like a design, preferably in EasyEDA that can be created and assembled by JL PCB (or somewhere similar if you know of a better solution). The board will need to include pin headers to plug in an esp32 dev board as well as a raspberry pi zero. The i/o on these boards are then used to control a relay and a few other simple devices that use the i/o. There are a few incoming connections like a usb serial connection, power, and wires that the relay shorts. I will need some advice on the best/cheapest way to handle some of the functionality, like whether we should just put pin headers to plug in a pre-fabbed unit or build it into the board. Please provide at least a ballpark amount that you charge for these kind of projects and then we can discuss in more detail before settling ...

I'm looking for someone to design an enclosure for my printed circuit board (PCB). I require a fully measured CAD drawing, as I need the enclosure to meet exact specifications. I do not need it to be water-resistant, so no additional waterproofing measures will be necessary. The material I need the enclosure to be made of is plastic. If you have experience in creating 3D designs for plastic enclosures for PCBs, please submit your proposal and let me know how you can help. Please no fake quotes.

Hi, I'm looking for an PCB expert that can design the circuit, the gerber files for pcb printing and create a list of needed component to assembly the pcb. We currently have a prototype device based on the ESP32 and want to build a PCB. The PCB must be sized to fit the box/case. The device has ESP32, SIM800, PCF8563, 1 x 5V Relay, INA226, MAX13487, SD card holder, 2x PC817 and DC/DC IC's... The device does not contain many components. We adhere to a precise design, consistent with the documentation of the individual components and modules. Further details will be specified in the chat. thanks

design the printed circuit board for wireless speaker module

I'm looking for an experienced programmer / image processing expert to carry on developing a radiometric image converter application in C#. The application is a desktop application that converts one type of radiometric image (thermal image data) to another format, so it can be read by different software from another developer. A good understanding of developing desktop applications with C# is required. We already have a beta version and full source code available, but require a new developer to carry on with this project indefinitely, to provide support and add new features. The programmer must be experienced and have a demonstrated portfolio of work. If you think that you have the expertise, I welcome your bid. I look forward to seeing what you can do! Ideally looking for ...

Looking for PCB Designer in altium software for SMPS power supply purpose. There are small pcb 3 nos of 230v AC to 12V, 10A DC and 230v ac to 5V 10A DC SMPS needs to be designed based on reference documents. Third one 230V Ac to 100A, 48V DC SMPS.

I am looking to develop a circuit using a Bluetooth Low Energy (nRF52832) temperature sensor with a battery included. The sensor must be wireless and the battery is a required component. This project will require a high level of technical expertise, as I'm looking to create a sophisticated device that can track temperatures in real time. My goal is to create a reliable circuit using the most cutting-edge technology available, so I need someone with a deep understanding of BLE and other wireless technologies. If you're the right person for this job, I would be beyond thrilled to work with you.

convert one click Excel workbook to web app

Electrical schematic - USB-C from laptop (12v) - 4 spi displays 12v - 4 buttons - 1 radio switch (360°+)

I'm looking for a talented freelancer to design and prototype a 2.4GHz RF power amplifier for WiFi router. Specifically, I'm looking for a high efficiency PA which should be designed using the surface mount PCB assembly method, with maximum power input 18dBm and with an output power of 33dBm. Amplifier must be bidirectional. Technical requirements: - SKY-65900-11 must be used as PA for TX' - SKY-13377 + LNA for RX - Power: 5V - soldering pads - Connectors: Input - soldering pads, Output - SMA - Size: 36mm * 12mm PCB shape in attached files - Output: KiCad project + prepared Gerber files with BOM for assembly ordering on PCBWay/JLCPCB/etc I'm expect the freelancer to have experience in RF circuit design and to be able to provide a prototype unit by ...

Design 4 new labels for LoneStar Lithium Golf Cart Batteries Use the attached logo and key info from the box label attached. A Top Label Approximately 2 3/4" Tall x 5" Wide Drop In Lithium Golf Car Battery Top Label Requires The Following Warnings: Risk Of Fire Or Explosion Avoid Mechanical Shock WARNING Do Not: Short Circuit Crush Disassemble Incinerate Heat Above 140F Submerge In Water UN38.3 Recyclable Li-ion logo Do Not Throw In Garbage Logo Plaque #1 - Approximately 6' Tall x 8" Wide LoneStar Lithium 36 Volt 50 Amp Hour (1.85 KwH) NMC Lithium Battery A Single Drop In Battery Replaces A Set Of 6 Lead Acid 6 Volt Batteries In Older Club Car, E-Z-GO And Yamaha Stock Electric Golf Carts Lifted Carts, Upgrades Controllers Or Hilly Terrain Ma...