Volt charger circuit design intelligent jobs

I am in need of skilled electrical engineering assistance for a large-scale project. Specifically, I am looking for assistance with circuit design. I have a plan in mind, but I need help making it a reality. I will need an experienced electrical engineer who can quickly and accurately assess the project and actively work towards completion. The individual must be detail-oriented and able to work with tight deadlines and handle complex technical challenges. This project requires an understanding of various engineering disciplines including electronic control, design, programming, and testing. If you have the right qualifications, I’d be glad to hear from you. Thanks!

I am writing to you to ask for help in recovering our FaceBook The account is hacked By a company Intelligent Control Systems (ICS) I have had NO LUCK communicating with Facebook Help I don't have the old Email, Phone number or login details, and would like to regain access to FacBook Account 150276885011203 Page Transparantcy will show Intellidyne LLC created the account 09-24-2010

...assist me with designing a circuit from the ground up. The project requires expertise in software programming and It just needs to be an effective circuit, and parts list. You need not design PCB etc. Just use an off the shelf waveform generator and couple to the power circuit. Its mainly about the output circuit that will provide the power required with the control (voltage) and out capability (up to 100A/phase) it is a linear synchronous motor driver, just a basic one for initial testing. We will work on a feed back circuit later on. Just for now we just want to test the arrays (which are indicated as solenoids) to see what forces we can get. The output of the wave generator is +/- 5 volts max so we need to be able to take that signal and dri...

...requests in the Bengali language, leveraging the convenience and familiarity of their native tongue. Translation to English: The user's Bengali input is automatically translated to English using Google Translate or a Bengali-English translation library before being sent to the OpenAI API. OpenAI Integration: The translated English text is processed by OpenAI's language model, which generates intelligent and context-aware responses based on the provided input. Translation to Bengali: The English response from OpenAI is then translated back to Bengali using the same translation service used earlier. This ensures that users receive the system's responses in their preferred language. Web Application Interface: The system is accessed through a web application, offer...

...timesheets for internal staff and contractors. Customer Support: Provide customer support features within the CRM. Mobile App: Access CRM features and functionality through a dedicated mobile app. Hiring Manager Portal: Provide a dedicated portal for hiring managers to manage recruitment processes. In-App Training: Provide training materials and resources within the CRM. Smart Forms: Use intelligent forms with dynamic fields and logic. Native Job Descriptions: Create and manage job descriptions within the CRM. Native Job Posting: Post job listings directly to multiple job boards from within the CRM. Recruitment Analytics: Generate in-depth analytics and insights related to recruitment processes. SMS Recruitment: Send and receive recruitment-related SMS messages. Note Te...

We are currently in search of a proficient Electronics Engineer with extensive expertise in network and RF technologies to support our ongoing electronics project. The circuit design comprises three distinctive components, totaling 20 elements. Notably, the PCB layout will feature exposed copper with strategically positioned stitching vias, facilitating the segregation of various functional blocks into distinct regions of the board. Ideal skills and experience for the job include: - Strong RF circuit design expertise - Proficiency in network protocol analysis - Experience in RF testing and measurement - Ability to work independently and provide technical guidance - Strong problem-solving skills and attention to detail - Excellent communication and colla...

I am looking for an expert to design and develop a trigger circuit to control an electronic device. Input signal is of minimum 40ns @ 1.96Vpp and maximum 75ns @ 29Vpp. This trigger is ac signal. I require circuit to trigger a relay for this range of input signal. The job needs to be done ASAP. If you have the skills and experience to handle this project efficiently, please get in touch.

- 1-3 years of Oracle Policy Automation (OPA) Administrator / Developer and should be good in development, including experience using OPA features such as Inclusions, Checkpoints, Collaboration, and automation of OPA / Support Maintain OPA applications in Dev / UAT and Prod Environments - Good knowledge of relational database, specifically Oracle (SQL - PL/SQL), XML, SOAP/REST, Java, JavaScript, Spring, JSP, Hibernate, JDBC, - Experience in deploying OPA rule bases in a large integrated environment - Excellent organizational and coordination skills - Candidate should be based in Chennai

I am looking for a Freelancer to build me an impressive and functional Dash Window GUI for a 1969 Charger that will allow me to control an Arduino. The Dash Window GUI should contain 6-10 basic control buttons, but no graphical representation or data display. This will be a touchscreen interface. The buttons should control lights, wipers, and other features as needed. If the Freelancer feels comfortable with adding advanced custom options, those can be discussed as well. The goal is to create an aesthetically pleasing interface that functions properly, so documentation and testing are key.

I am looking for a freelancer who can modify a TTP223 touch sensor to add additional functionality. The specific modifications required include: - Adding a 12v to 5v regulator circuit to feed the touch sensor - Adding a pin for 12v and a pin screw I may also need help with debugging or troubleshooting the touch sensor in the future. The ideal freelancer for this job should have experience and skills in circuit design and modification, as well as troubleshooting electronic components. The project needs to be completed within a month.

Project Description: ChatGPT AI tool integration with Moodle LMS - We are looking for a skilled developer to integrate the ChatGPT AI tool with our Moodle Learning Management System (LMS). - The specific features required for this integration are: - Natural language processing capabilities to enable intelligent and interactive conversations between students and the AI tool. - Automated grading functionality to provide instant feedback and assessment to students. - Adaptive learning functionality to personalize the learning experience based on individual student's needs and progress. - Customization is required for the integration to meet our specific requirements and align with our existing Moodle LMS setup. - The integrated tool will be used internally within our organi...

I am looking for an experienced engineer to design a Power Factor Correction (PFC) circuit with a post Buck Converter. The project requirements are as follows: Input Voltage Range: - The desired input voltage range for the PFC with post Buck Converter is 200-240V. Load Type: - The PFC with post Buck Converter will be powering an incandescent tube load. Output Voltage: - The desired output voltage for the PFC with post Buck Converter is 220V DC with an adjustable range of 20%. Ideal Skills and Experience: - Experience in designing PFC circuits and post Buck Converters. - Knowledge of power electronics and control systems. - Familiarity with incandescent tube loads and their requirements. - Proficiency in circuit design and simulation software. - Ability to...

Industrial Wheelchair Dual DC Motor Control I am looking for a freelancer who can design and implement a programmable control system for an industrial wheelchair. The ideal candidate should have experience in the following: - Programming control systems for wheelchairs - Familiarity with dual DC motor control - Knowledge of industrial wheelchair design and functionality Requirements: 1. Programmable Control System - The wheelchair should be able to operate using a programmable control system controlled by joystick - This will allow for customization and fine-tuning of the wheelchair's performance. - it should be close loop system sensing the back EMF to manipulate the speed verse the torque and also sensing the maximum current to do chopping PWM as necess...

I need to build or buy an existing machine, that when turned on by getting 240 volt, can switch multiple 240 volt outputs on and off. Example. I feed the installation 240 volt. I gives 240 volt to: output 1 for 30 seconds output 2 for 30 seconds output 3 for 30 seconds output 4 for 30 seconds I must be able to adjust the seconds easily. On an app og by turning a knob. Are you the man that can help me finding an existing product, or build it?

I'm seeking a freelancer to design a circut board for a low voltage project. I do not have a schematic, so I am open for suggestions on the design. We are looking for a circut board design to control a 12volt pump on a weed sprayer, This video explains the machine - Input 12 V from a car battery. - Output 12v to a small poison spray pump. - Poison control pump 12V 10 amps draw - low-cost solution without wifi or BLE As described in the video we need a device to replace the operator’s thumb on the control button for the machine. We need to be able to adjust the length of time the pump runs at a factory level – this run time will be set up before the unit is delivered to the end user. We need to have the operator with the ability to adjust

I am looking for a skilled freelancer to help me create a printed circuit board (PCB) for my project. The ideal candidate will have experience in designing and manufacturing PCBs. Requirements: - Expertise in creating PCBs using industry-standard software such as Eagle or Altium - Ability to work with special components as required - Attention to detail and a strong understanding of circuitry and electrical components - Experience in prototyping and testing PCB designs - Ability to work under tight deadlines and deliver high-quality results within 1-3 days If you have the necessary skills and experience, please submit your proposal with examples of your previous work in PCB design.

Develop software that can run on a single board computer that will form a proxy server function communication over ethernet or Wi-Fi to electric vehicle chargers (EV Charger) using the OCPP protocol developed by the EV Industry (OCPP 1.6). The EV chargers will be set or programmed to address all communication through the ethernet or Wi-Fi to the single-board computer. The single board computer with pass through all messages received from the EV chargers to an OCPP server whose address can be set by users The single board computer and software will also communicate via an RS485 port using Modbus protocol to electricity infrastructure to receive the Amperage being used (there will be 3 values Phase A, Phase B, and Phase C. The single board computer and software will be programmed by...

...understanding of multi-layer PCB layout design principles and best practices - Ability to optimize component placement and routing for maximum performance and reliability - Familiarity with signal integrity, power integrity, and EMI/EMC considerations - Proficiency in interpreting and implementing design specifications and requirements - Attention to detail and ability to meet project deadlines PCB size is fixed and cannot be changed, however multiple PCBs can be stacked if needed. Ideal Skills and Experience: - Proven track record of successfully completing multi-layer PCB layout projects using Easy EDA (Std Edition) - Knowledge of industry standards and guidelines for PCB layout design - Experience with power electronics, motor drive, digital and analog cir...

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I've purchased an inexpensive DC power regulating board, 12 V in and 0-12 V out. It has a pot you adjust for the output voltage. I want the output to slowly build from 0 to 12 volts over about 10 to 20 seconds. I decided to swap in a slow RC circuit for the pot. It does NOT work. See attached pic. I think the pot is just a variable resistor as the wiper and ground leg of the pot are connected. The board was purchased on ebay: XH-M400 for about $8. I think you would have to purchase a board and experiment with it. The result should be when you put 12 VDC to the board, the output should slowly build to 12 VDC over a 10 to 20 second time period. It does not have to be linear. I would expect it to somewhat follow the characteristics of an RC filter.

I am looking for an experienced professional to help with the design of an innovative power electronic circuit. Our team has some rough requirements that need to be refined in order to create a reliable and effective design. We are seeking someone with experience in circuit design, PCB layout, component selection, software simulation tools, hardware prototyping tools, and manufacturing and assembly tools. This individual must have knowledge of current power electronic techniques and cutting-edge technologies in order to provide a high-quality product. We need help creating a design plan that complies with our project objectives, is cost-effective, and meets safety requirements. Attention to detail and good problem solving skills will be essential f...

...trades" in the modern technology field who can tutor me, guide me, help me with projects, do some programming for me, do some research, bounce ideas etc. on an as-needed basis. You do not need to be an EXPERT LEVEL in the following areas but you should have enough knowledge and hands-on experiences playing with them: Electronics: Arduino, Raspberry Pi, ESP32, schematic capture, circuit simulation, pcb layout, circuit design, IoT, Home Assistant, 433Mhz RF modules etc. Computer: HTML, CSS, JavaScript, Python, MQTT, C, VBA, Excel, Photoshop, video editing etc. CAD: 3D designs, 3D printing, The rate I am offering is US$10 per hour, billable in 15-minute increments because sometimes I just have few simple questions to ask. Specific projects can be agreed upo...

I am looking for a freelancer to help me set up a smart switch with the Tasmota firmware. I am already familiar with the associated hardware and understand how to physically install the switch, but need help with the configuration of Tasmota. I have 4 Martin Jerry dimmers (SD01) flashed with Tasmota. I also have a Shelly RGBW2 4 channel dimmer that...configure each of 4 of the Martin Jerry dimmers to control the 4 individual channels on the Shelly independently. I want on/off and dimming functionality, as well has the ability to have more than one Martin Jerry dimmer be in control of one of the channels on the RGBW2 device in the event that I need two control points. The Martin Jerry dimmers do not need to be able to control their local dimming circuit - only control the Shelly RGBW...

I am looking for a PCB designer to create a medium-sized multi-layer circuit board with all the components, wiring, and layout desired. This PCB will not need to be physically fabricated and will have a width of anywhere from 10 to 30 centimeters. The design must meet all required standards and specifications of safety and usability. The PCB designer must have the experience and technical knowledge necessary to deliver a cutting-edge product that meets all these needs and more. It must also include and address any issues that may arise in implementing the design for its intended purpose. The finished product should also be cost-efficient and structurally sound. If you are an experienced and knowledgeable PCB designer with a keen eye for detail and a desire to help ...

the board is to control a pneumatic / solenoid impulse valve 24vdc 8w. I need to change the polarity on the valve to open and close from two PLC outputs. The board needs to accommodate 4 changeover relays with plug in connectors. Basic sketch of single relay attached , circuit is made up of four of these.

We are looking for an experienced embedded systems engineer to join our project team. The ideal candidate should have knowledge and experience in the following areas: - PCB design: The engineer should be proficient in designing printed circuit boards, including layout and component selection. - Embedded coding: Strong skills in C/C++ are required for programming microcontrollers and other embedded systems. - Sensor integration: The engineer should have experience in integrating various sensors into embedded systems. We are in need of a PCB that can measure Vibration data, Temperature data, voltage, Current, Torque/ Pressure. and RPM. Any reliable Industrial sensor can be selected. The output should come in the form of Bluetooth/WiFi. As for the microcontroller, we are open ...

I am looking for a freelancer who specializes in digital circuits and can assist me with designing a circuit from the ground up. The project requires expertise in software programming and It just needs to be an effective circuit, and parts list. You need not design PCB etc. Just use an off the shelf waveform generator and couple to the power circuit. Its mainly about the output circuit that will provide the power required with the control (voltage) and out capability (up to 100A/phase) It is to drive a high power linear synchronous motor prototype.. The ideal candidate should have a strong background in electronics, electromagnetism, and circuit design. i need someone who is ready and can start asap , to be urgently done

We are looking for a talented and experienced freelancer who can assist us in developing an Artificial Intelligence (AI) similar to ChatGPT. Our goal is to create an advanced chatbot capable of understanding natural language and generating intelligent responses. Tasks: Develop an AI capable of engaging in human-like conversations and generating answers to posed questions. Integrate the AI into a user-friendly chatbot interface (Can be a template or something, doesn't have to be new). Fine-tune the AI algorithms to improve the quality of generated responses. Ensure scalability and efficiency of the chatbot. Requirements: Demonstrable experience in AI system development, particularly in the field of natural language processing. Knowledge of chatbot programming or similar AI app...

I am looking for a skilled PCB designer who can create a PCB for an inverter project. The inverter is required to have a power output of 500W-1000W. Requirements: - Experience in designi...a skilled PCB designer who can create a PCB for an inverter project. The inverter is required to have a power output of 500W-1000W. Requirements: - Experience in designing PCBs for power electronics projects - Knowledge of selecting and integrating resistors and transistors into the PCB - Ability to design a multi-layer PCB to accommodate the complexity of the inverter circuit Skills and Experience: - Proficiency in PCB design software - Understanding of power electronics and circuit design - Familiarity with selecting and integrating resistors and transistors - Ex...

I am seeking an experienced electronics specialist to help me with a circuit design project that involves a linear synchronous motor. Specifically, I need with a robust driver capable of generating a 3-phase wave form of 2-5hz with variable voltage output to enable a variable magnetic field via current flow. The driver should be electrically isolated from the power circuit which needs to have a variable voltage output up to 60V and able to deliver a current of up to 100A per phase for short durations. Circuit design and parts list required, also the design should be able to be simulated or otherwise proven.

TO BE CLE...amendments do not need to be completed urgently, but I would prefer a quick turnaround. I have existing reference drawings that need to be followed: It is an enclosure for a printed circuit board. The printed circuit bord has been revised and so the holes for the plugs, switches etc on the enclosure need to be repositioned. There is also a requirement to ri=ound off the corners as per the attached drawings. I have: 1. STL drawings to be amended 2 revised printed circuit board plug locations to be inserted into the existing enclosure. Ideal skills and experience for this job include: - Proficiency in 3D design software - Experience with shape modification - Ability to work efficiently and meet deadlines - Attention to detail and ability to follow ...

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We are looking for a skilled professional to design and develop a high-frequency AC inverter for automotive use. The project requires a maximum power output of 100W - 1000W and a preferred input voltage range of 12V - 24V. Ideal Skills and Experience: - Experience in designing and developing AC inverters for automotive applications - Strong knowledge of high-frequency power electronics and circuit design - Proficiency in selecting and integrating components for efficient power conversion - Familiarity with automotive electrical systems and safety standards - Ability to optimize efficiency and reliability of the inverter design - Experience in testing and troubleshooting inverter performance - Understanding of thermal management and protection mechanisms for hi...

Hi! Looking for a 3D icon set (6 icons) for my web app to replace each of the placeholder boxes we currently have. 1 x Solar Panels or Sun Icon 1 x Solar Charger Icon (e.g. ) 1 x 2U Batteries (3 batteries) Icon (e.g. ) 1 x Diesel Generator Icon (e.g. ) 1 x House Icon 1 x Power Line/Grid Tower Icon Needs to match the colors and theme of the website and look like a cohesive set. AI/PSD, and SVG files will be needed.

I am looking for an experienced freelancer to design and build a Sinewave Inverter Circuit with a power output of 1000W. The circuit should be able to provide voltage outputs of both 12V and 24V. Requirements: - Design and build a Sinewave Inverter Circuit with a power output of 1000W - Provide voltage inputs for both 12V and 24V - The circuit should be built from scratch, as there is no existing prototype Skills and Experience: - Strong knowledge and experience in circuit design and power electronics - Proficiency in designing and building Sinewave Inverter Circuits - Familiarity with voltage outputs of both 12V and 24V - Ability to work independently and deliver high-quality results If you have the required skills and experience...

Electronics Interns Required For a Startup Skills Required: - Circuit Design - PCB Layout - Embedded Systems Programming Duration: - 1-3 Months Training: - Yes (I will provide training to the intern) We are a startup company looking for electronics interns with specific skills in circuit design, PCB layout, and embedded systems programming. The ideal candidate should have a strong understanding of these areas and be able to apply them to our projects. The internship will last for a duration of 1-3 months, giving interns the opportunity to gain valuable hands-on experience in the field. During this time, they will work closely with our team and have the chance to contribute to real-world projects. We will provide training to the interns, ensuring they have ...

I am looking for an electrical engineer with expertise in microwind to assist me with a small-scale project involving nanoelectronics. Requirements: - Strong background in electrical engineering, specifically in microwind - Experience with circuit design and power analysis in small-scale projects Constraints: - I have specific requirements for this project which are detailed in the attached file. If you have the skills and experience in microwind electrical engineering, I would be interested in discussing the project further with you. Please provide examples of your previous work in this field.

...related only, to be considered) to reproduce the packaging design and logo for 4 cosmetic products. I prefer an elegant and sophisticated style, and I will also need a logo and brand style guide created. You have to follow a reference for each task: 1. 4 related designs (from the same line, with the same dimensions) for the outer box of 4 products. (Lines and sections = that the reference). Adapt the color of the logo (= at 4 o'clock). Although they can pass one, until we have the final version, so as not to waste time. 2. shampoo x people: 1 label design (from the same line as the 4 products above, with the same logo and name, which we already have in .ia), following a reference (open to visual improvements and proposals). (one volt acetate —> Show as...

Quantori is a new company with a long history. We have over twenty years' experience in developing software for the pharmaceutical industry and driving advanced strategies in the world of Big Data revolution. Quantori is transforming life sciences and healthcare with the power of digital IT. We develop intelligent solutions that provide insights to help our partners make data-driven decisions that innovate drug development and improve patient care. With deep domain knowledge, Quantori combines Advanced Data Analytics, Scientific Knowledge Management, and Best-in-Class Software Engineering to speed up time to market and improve the agility of the research process. What we expect: - Strong knowledge of Python - Good DB usage experience - Experience with Docker - Experience wit...

...maintaining various components of the application. Your deep understanding of NLP, AI, Audio Call, and Analysis will allow you to build intelligent and interactive features that enhance the user experience. This is a four-month engagement, and we are looking for someone who can start immediately. Responsibilities: Collaborate closely with the development team to understand project requirements and objectives. Design and develop scalable, secure, and high-performance web applications using Python. Leverage NLP techniques and libraries to process and analyze textual data, enabling advanced search and recommendation functionalities. Utilize AI algorithms to implement intelligent features such as sentiment analysis, text summarization, and language translation. Integr...

I am looking for a skilled PCB designer to create a custom PCB for a digital valve controller. This circuit will be used to control solenoid valve for water lines. The project requires the following: Basic functions: Control On-Off of solenoid valves based on inputs from cloud, sim based connectivity for inputs Size of the PCB: Large (more than 4 inches) Components: Integrated Circuits Project deadline: Flexible Ideal skills and experience for the job: - Strong experience in PCB design, particularly for large-sized boards - Expertise in working with integrated circuits and their integration into PCBs - Ability to meet project deadlines and work efficiently - Knowledge of digital valve controllers and their functionality would be a plus If you have the necessary skill...

...ask our developer to insert it into our website. you can choose the template yourself if your want because website design are crucial as well. And the traffic will bring your salary increment, so you need to care about every aspect. (Code 2312) combination of your monthly salary offer (USD 600 non-negotiable): - content creator USD 400 - know wordpress which can do little edit the content yourself (usd 50) (for insert the content, dont waste time to insert yourself, just ask our wordpress developer to insert. your time is to do research and create an effective content) - know how to check the SEO of the page in wordpress backend (yoast plugin) (usd 50) - know what is good design of website and could check the website layout problem in desktop and mobile view. (usd 100)...

Project Description: We are in need of a skilled freelancer to design and build an off-grid inverter with the following specifications: Output power: 3kW Output voltage: 220Vac pure sinusoidal Input voltage: 48Vdc without transformer Output short circuit protection Input under and over voltage protection Over temperature protection The ideal candidate for this project should have the following skills and experience: - Extensive knowledge and experience in designing and building off-grid inverters - Strong understanding of electrical circuitry and power electronics - Proficiency in programming and firmware development for efficient and reliable operation - Familiarity with battery management systems and solar power integration - Ability to meet project deadlines and delive...

...software applications and APIs Knowledge of web development frameworks and technologies (e.g., Django, Flask) Familiarity with database systems and query languages (e.g., SQL) Understanding of version control and software testing methodologies UX/UI Designer: Proficiency in user-centered design principles and practices Experience in designing intuitive and user-friendly interfaces Familiarity with prototyping and wireframing tools (e.g., Sketch, Figma) Understanding of usability testing and iterative design processes Domain Experts/Tax Consultants: In-depth knowledge of tax regulations, laws, and compliance requirements Understanding of tax registration, filing, and collection processes Ability to provide domain-specific insights and validation during product development...

Hello, I'm looking for an experienced Freelancer to assist with a straightforward yet technically challenging project. The task involves developing a program for Printed Circuit Board (PCB) detection, alignment checking, and coordinate extraction. The program needs to cater to two PCB sizes: 24 x 18 and 12 x 9. On initiating the program, it should request the user to upload an 8-bit unsigned image of the PCB. Upon uploading, the program will facilitate two image displays: one that showcases the original upload and another presenting the processed image - the results of PCB detection and alignment. Key tasks that the program should execute are: Identify the rectangular shape or the edges of the PCB. Assess the PCB's centering and alignment. Render the x, y coordinates o...

Hi, I'm looking for somebody to help me with designing a circuit board for prototyping purposes. Unfortunately, I'm unsure of the technical specs, so this will require some consultation and work on your part. Looking for someone with experience in the areas of C/C+, microprocessor design, coding and working with battery powered electrical components. I'm looking for someone with excellent English skills and who is comfortable with writing code and picking the best components for use with a air/water timer powered by a 9v battery. My goal is to prototype an air or water flow timer for commercial markets and the circuit board/microprocessor must be able to process a handful of very simple steps. For example: 1.) Sensing when pressure is present when flow ...

Hello, I'm looking for an experienced Freelancer to assist with a straightforward yet technically challenging project. The task involves developing a program for Printed Circuit Board (PCB) detection, alignment checking, and coordinate extraction. The program needs to cater to two PCB sizes: 24 x 18 and 12 x 9. On initiating the program, it should request the user to upload an 8-bit unsigned image of the PCB. Upon uploading, the program will facilitate two image displays: one that showcases the original upload and another presenting the processed image - the results of PCB detection and alignment. Key tasks that the program should execute are: Identify the rectangular shape or the edges of the PCB. Assess the PCB's centering and alignment. Render the x, y coordinates o...

I require a circuit schematic design and PCB layout for a solid state relay. The design needs to adhere to the following requirements: Voltage range of 24V-->220VAC Current: 40A Interface: The design will interface with a microcontroller pin. Load: The design is for highly inductive loads Switching type: Random (Not zero-crossing) Protection: The device needs protection against transient voltage spikes with a suitable snubber and protection circuit PCB size: maximum 80x60mm (Preferably smaller) The design should allow for the TRIAC IC (For example) T4050-6PF to be directly mounted on a heatsink on the bottom of the PCB. (The PCB should have a cut-out to allow for this)

Design a circuit to measure the voltage amplitude of a 0 to 480 VAC circuit with a 3.3V microcontroller analog input. The off voltage will be 0 VAC, the on voltage will be 120, 208, 240, or 480 VAC. Assume a maximum input of 1.3x or 624 VAC. All power is at a frequency of 60 Hz. This circuit should not adversely influence the VAC circuit being measured, and it should provide a 0 to 3.3 VDC linear output that can be measured by a microcontroller analog input.

After opening, the program should ask for the 8-bit unsigned image to upload. After uploading it will open 2 windows with the original image and the image with the results. To get the result it can detect the rectangular shape or the edge of PCB. Here are the sample image which shows the output we need.