Pcb and schematic design for ultrasonic device jobs

...I'm looking for a skilled professional to create detailed AutoCAD drawings for the electrical services of a building. The level of detail required is macro-level, focusing on building wiring. This project is for a college assignment. The project requires the preparation of the following AutoCAD drawings: Containment Drawing: Showcasing the paths and management of electrical conduits and other containment systems. All containment will be mounted on suspended Unistrut brackets, with a minimum of 800mm of space above the false ceiling. Single Line Schematic: A detailed schematic for the main distribution board, illustrating the arrangement and connections of switches, fuses, circuit breakers, and other electrical...

I'm in need of a skilled Flutter developer with knowledge of ONNX model integration for offline classification. I will provide the model in that format and also the flutter project. I need you to integrate so tbat it runs offline on device. They are finetunes distilbert model. My budget is 30 euros and 2 days maximum. If you are interested only then bid

...Fisher (EWF) software from GitHub onto my Windows 11 device. I'm encountering an issue with the discrepancy between CMake build operation using MinGW compiler and pip install defaulting to Ninja compiler. Key Requirements: - Troubleshoot and resolve the discrepancy issue between CMake and pip install - Install the EWF software from GitHub onto a Windows 11 device Experience and Skills: - Proficient with Windows 11 - Experience with CMake, MinGW, and pip install - Strong understanding of Python, particularly version 3.9 or newer - Familiarity with installing software from GitHub Ideally, I'd like someone who can quickly identify and resolve the issue, allowing for a smooth installation and configuration o...

I need a flutter developer to assist with a mobile application development project. The primary goal of this application is device integration. Unfortunately, the specific device or technology you'll be integrating with the app was not included in this project brief. Here's what I'm looking for: - Proficient in graphs in applications - Experience in developing mobile applications using Flutter - Proficiency in Flutter and Dart programming languages - Strong understanding of device integration and connecting hardware to mobile applications Please get in touch with me to discuss the project further. Your expertise in this area will be crucial in the successful completion of this project.

...looking for a skilled freelancer who can help me with a unique project involving Raspberry Pis and AWS Greengrass. Your main task would be to develop a system that allows Raspberry Pis to share updates with nearby devices offline. Key Requirements: - The system should be designed to share updates specifically with other Raspberry Pi devices running Raspbian, offline. - The purpose of sharing these updates is to cater to locations with limited internet access. This is essential for our project as it ensures that the devices can remain updated despite the lack of connectivity. - The system should be able to initiate the update process automatically. This means it should be able to detect nearby devices and share the necessary updates without requiring manual i...

I am in need of a skilled designer who can create both static and animated mockups for laptops and mobile devices. The target platforms for these mockups are iOS and Windows. Key Requirements: - Creation of static and animated mockups - Proficiency in designing for iOS, Mac and Windows platforms - Demonstrable experience in user interface design - Ability to showcase device interaction effectively Please let me know if you have experience in creating such mockups and your approach to showcasing user interface design and device interaction. Your portfolio should clearly demonstrate your past work in these areas.

I am searching for a talented web developer having experience in creating responsive designs. Specifically, your main task will be to update a website with seamless navigation features, focusing primarily on user interaction. Here is what I am looking for: - Extensive experience in creating responsive website designs - Proven expertise in Android device optimization - A strong background in designing user interfaces aiming at seamless navigation This project doesn't involve e-commerce functionality or interactive elements, but if you have experience in these areas, it could be beneficial for future collaborations. An ideal candidate will be one who can take these requirements and provide a product that is not just functional, but also offers an...

Can you design and develop with circuits, VR glasses with headset?. I'm in need of an electronics engineer specializing in circuit design and prototyping. The task at hand is to be the backbone of an advanced project - an IoT device with connectivity capabilities. Key Responsibilities: - Designing a custom circuit: Your main responsibility will be designing a custom circuit. Given that the project is advanced and involves IoT features, the circuit design will need to be equally intricate. - Building a functional prototype: While the primary focus is on circuit design, you will also be involved in prototype development. Your understanding of components, connectivity and functionality will be crucial in bringing this pro...

Semiconductor TCAD Simulation Expertise Needed As a bus...with a specialization in Metal-Oxide-Semiconductor Field-Effect Transistors (MOSFETs). We primarily require: - Proficiency in device modeling. You should be able to effectively guide us through the complexities of semiconductor TCAD simulations for MOSFETs. - Understanding of the unique modeling requirements for MOSFETs as we seek to enhance our technology development. Ideal Skills and Experience: - Strong background in semiconductor technology and TCAD simulations. - Experience with MOSFET device modeling. - Insight into technology development. - Good grasp of the entire process integration. If you possess these skills and have the experience we're looking for, do...

I'm looking for a website designer who can Design our website to be more attractive and user-friendly. Our primary goal is to create an engaging platform that effectively delivers information to our audience of business professionals. Key requirements include: - **Design Refresh:** The website needs to be visually appealing and professional to cater to our target audience. - **User-Friendly Navigation:** The design should be intuitive, making it easy for visitors to find and access the information they seek on any device, Desktop, Mobile Phone, or Tablet. - **Contact Form Integration:** We'd like to incorporate a contact form that allows our visitors to easily reach out to us. Ideal candidates for this projec...

...IMEI unlock website, Dhru Fusion API, and PHP API. I'm seeking a well-structured bot that provides: - IMEI Unlocking: The bot should offer this service by extracting the required data from my website. This feature should be easy to use by the bot's users and efficient. - One-Time Password (OTP) Authentication: I prioritize the security of user data. Therefore, an OTP solution is necessary, prompting users for authentication during use. - Interface with Dhru Fusion API: The Bot should interact efficiently with the Dhru Fusion API, capable of: • Sending unlock requests • Querying server status • Fetching service info/results Giving customers account balance Adding credit to customers accounts via payment options pro...

...skilled web designer and developer who can create a professional corporate website that effectively communicates and enhances the identity of my brand. Key Requirements: - Strong Branding: This project is primarily aimed at establishing and reinforcing my brand identity. Your expertise in crafting the right logo, color scheme, typography, layout, and including imagery and multimedia to complement these branding elements is crucial. - Web Design: You will need to design a user-friendly, aesthetically pleasing, and cohesive website. The design should be professional and match the branding guidelines. - Web Development: The website should not only look good but also function seamlessly. I expect the functionality to...

I'm looking for a skilled website designer and developer with graphic design expertise to create a modern, sleek website for a car transportation company in India. Key Features: - Customer Testimonials: The website should have a section where our customers can leave testimonials. - Quote Request: There should be a feature where potential clients can request a quote. - Customer Form: We need a user-friendly form for customers to contact us. - WhatsApp Support: A chat support system that integrates WhatsApp for customer convenience. - SEO Optimized: The website should be optimized for search engines. Ideal Skills and Experience: - Website Design and Development: Proficiency in creating user-friendly, visually appea...

We have implemented a WIFI solution with SIM-based EAP Authentication. Currently, this is supporting VoWiFi and data for Android phones. To extend support for Apple Phones, it is required to create a Device configuration file to support the above services and add the configuration profile to the Phone. Key Deliverables: The configuration file which can successfully add support for the Apple phone to work VoWiFi over Wi-Fi with EAP SIM-based Authentication and normal Wi-Fi.

...to handle an on-site installation of computer peripherals and networking devices, including a DVR/NVR and Point of Sale (POS) systems to a retail shop inside the Airport terminal. Key Details: - The project involves the following: 1. Connecting a POS computer, monitor, receipt printer, USB card reader and providing remote access to our helpdesk so our techs can configure the system. Work with our helpdesk to test the printer, touchscreen and card reader. 2. Connect a USB camera that measures foot traffic and work with our help desk to configure and test. 3. The building contractor has already set up Ethernet cables and a patch panel. Ideally, you will have tools in case one of the jacks doesn't work it can be tested ...

I am searching for a talented web developer having experience in creating responsive designs. Specifically, your main task will be to update a website with seamless navigation features, focusing primarily on user interaction. Here is what I am looking for: - Extensive experience in creating responsive website designs - Proven expertise in Android device optimization - A strong background in designing user interfaces aiming at seamless navigation This project doesn't involve e-commerce functionality or interactive elements, but if you have experience in these areas, it could be beneficial for future collaborations. An ideal candidate will be one who can take these requirements and provide a product that is not just functional, but also offers an...

The objective of this project involves the implementation and modification of an open SIP protocol to enable data synchronization between mobile devices and computers. The successful freelancer should possess: - A comprehensive understanding and experience with SIP protocols - Ability to implement and customize existing protocols for specific needs - Proficient in facilitating cross-device connections, specifically between mobile devices and computers - Familiarity with data synchronization methods and applications By the end of this project, we aim to have seamless data synchronization between the devices in question. As such, creative problem-solving skills and a keen attention to detail will be invaluable.

...seeking a PCB engineer who's proficient at PCB layout design, circuit analysis and troubleshooting, and component sourcing. The project entails: - PCB Layout Design: The project calls for a standard size, multi-layer PCB. The ideal candidate should have the ability to design and implement PCB layouts that are both efficient and effective. - Circuit Analysis and Troubleshooting: The successful candidate will need to be able to analyze and troubleshoot circuits efficiently. They should be knowledgeable in a variety of circuit types and be able to deal with complex circuits. - Component Sourcing: The project also involves sourcing the necessary components for the ...

...specifically for mobile devices. The game should be engaging and immersive, with a focus on local multiplayer features. Key requirements: - Experience in designing strategy games: I'm looking for someone with a strong portfolio in creating strategy games, preferably for mobile platforms. - Proficiency in local multiplayer integration: The game needs to support local multiplayer, allowing users to play against each other on the same device. - Understanding of mobile game design principles: The ideal candidate should be well-versed in the unique challenges and opportunities that come with designing for mobile devices. Please provide examples of previous projects that showcase your experience in these areas. This project has gr...

I am looking for an experienced freelancer to build and configure a self-hosted ZeroTier network for my organization. The primary goal of this setup is to enable remote access to our private network. Key details of this project include: - **Device Operating Systems**: The devices in our network primarily run on Windows, Linux, and macOS. You will need to ensure seamless integration and connectivity for these systems. - **Scalability**: The network is expected to accommodate more than 5000 devices. It is crucial that the setup is robust and can handle this level of scale effectively. Ideal candidates for this project should have significant experience in: - Configuring and setting up ZeroTier Self Hosted on Linux Serve...

I’m looking for a professional to review and optimize my PCB layout design. The aim of this review is to identify any design errors, ensure proper component placement, and validate the power and ground connections. Key tasks include: - Identifying design errors: Your role is to meticulously go through the PCB layout and spot any potential design flaws. - Checking component placement: It's crucial to ensure that all components are correctly placed and oriented as per the design requirements. - Verifying power and ground connections: A thorough check on power and ground connections is vital to eliminate potential circuit issues. Your expertise in PCB layout design...

...a professional who can efficiently handle an RS485 device that requires reconfiguration. The scope of this project includes: - The procurement of a ready-made RS485 to TCP/IP Ethernet serial server converter - Installation and configuration of the converter with the RS485 device - Ensuring smooth and effective communication between the RS485 device and the TCP/IP Ethernet serial server Preferred skills and experience: - Proficient in working with RS485 devices - Strong knowledge of TCP/IP Ethernet serial servers and hardware programming - Prior experience with Modbus TCP - Familiarity with Arduino, Raspberry Pi, and ESP8266 Your responsibility will strictly be focused on setup and reconfiguration; no modification...

...across all my devices - Smartphones, Tablets, and Computers. The goal is to gain more control over the digital activity within my home, including the following tasks: - Setting restrictions on usage of Social media apps and Gaming apps specifically. - Implementing a system that allows me to receive Push notifications detailing app usage. - Ideally, it would be an added benefit if I could monitor the various social media platforms being accessed and accounts developed. The ideal candidate should be tech-savvy with a strong background on setting up parental controls on various devices and proficient in different notification methods. Please provide examples of similar work you've done before if applicable. Your experience in managing social media an...

I am looking for someone skilled in the field of STM32 programming, with expertise on Wiz5500. We already have a working firmware running on our custom PCB that uses the Wiz5500 to display a web page with basic interfaces. The project consists in modifying that firmware to integrate two new features : 1) After sending data from webpage to mcu, we cannot use the web browser refresh button because it re-sends the data again. We want to fix this by either re-directing automatically to the main webpage after sending data or some other way you can propose. 2) We want to synchronize the mcu with the local time. This can be done by synchronizing with the NTP server or some other way you can propose. We would like the webpage to keep working during the synchronization with NT...

We have a device which is transmitting using JT808 , we want to capture that transmission and write in a mysql db. We will not provide documentation on JT808. Do NOT bid if you do not have experience with this protocol. If you have worked before with this protocol, please give a brief explanation of what you did.

I'm looking to hire a freelance Android developer for a quick task to update my QRNG generator mobile app. Most of the codebase required to implement the functionality is already provided. You will need to make necessary adjustments and enhancements to the existing code to align it with the updated requirements and ensure its compatibility with the latest Android standards. Requirements: 1) Textbox Input: Include a textbox for users to enter the size and filename. 2) Byte Stream Generation: Generate a byte stream from /dev/qrandom based on the entered size. 3) Display Byte Stream: Upon clicking the 'Generate' button, display the byte stream in a scrollable textbox below the button. The display should format the bytes in lines across the s...

...Android and iOS that manages device permissions and enables users to easily set their device to "Do Not Disturb" mode while silencing alarms. The app will require the following features: 1-Permission Management: Upon installation and first-time launch, the app will prompt users to grant necessary permissions to access system functions. Specifically, the app requires permissions to set the device to "Do Not Disturb" mode and silence alarms. This permission request dialogue will appear only once and will be repeated if the user denies permissions initially or decides to change the app's permissions later. 2- Cross-Platform Compatibility: It's crucial to understand that the permissions required differ b...

...looking for a skilled web developer who can create a sleek, modern one-page website designed for Student use. - The website should be responsive, making it accessible on various devices, particularly for student use. - The site should have a user-friendly design that is easy to navigate. - The website must include the following sections: About, Services, Portfolio, and Contact. - This is a one-page website so you should design it with relevant student-centric content and layout that can be accessed and navigated easily. The ideal freelancer for this project should have experience in: - Web development, specifically one-page website design - User Interface/User Experience (UI/UX) design - Understanding of stu...

...designing of a schematic - Simulating the subsequent circuit behavior The particular circuit is complex, requiring expertise in a variety of component types. Your knowledge should extend to understanding the function and interaction of these component types in a complex circuit. The project timeline is fairly critical. I anticipate the work to be completed within 1-2 weeks from the start date. Please take this into consideration when bidding. Ideal skills and experience include: - Extensive experience with OrCAD Schematic Design & Simulation - An understanding of a range of component types - Comfortable in working with complex circuits - The ability to deliver within the specified timeline. This project necessitates a blend of technical ex...

I'm on the hunt for an experienced developer who can construct a BLE transport layer on an ESP32. Ideally, you should have proficiency in C to execute this project. Required Functionalities: - Reading from a BLE device - Writing to a BLE device - Connecting and disconnecting to a BLE device The TP should be able to handle 5K bytes in one go. The project entails observing conformity with the following Bluetooth protocols and standards: - Bluetooth 4.0 - Bluetooth 4.2 - Bluetooth 5.0 If you are confident with your skills and have experience with BLE protocols and ESP32, please bid on this project. Your expertise will be greatly appreciated!

I'm seeking a skilled ML engineer to develop a unique machine learning model for a security system in ATMs. Key Requirements: - Utilizing an Artificial Neural Network: The primary focus of this project is the implementation of an Artificial Neural Network for precise mask and helmet recognition. Your experience in developing similar systems using ANN will be highly appreciated. - Achieving Accuracy: The desired accuracy level for this system is between 80% and 90%. It's crucial that the model can reliably identify the presence of masks and helmets in real-time. - Compact Deployment: The final system is intended to be deployed within a small device with a Raspberry Pi (watch box dimension). Thus, your experience in deploying ML mo...

...solid background in measurement systems particularly using load cells and load cell amps and basic platform development. The objective is to develop a project which measures loads within a range of 10-20kg , with data input to an Arduino microcontroller. The ability to configure an edge device to continuously stream data to a simple BI dashboard on a desktop is also required. The successful freelancer should have the following skills and experience: - An excellent understanding of load cells and how to operate and interpret readings from them. - Extensive experience using Arduino microcontrollers and able to proficiently program and troubleshoot them. - Knowledge on how to integrate an edge device with this setup, and...

...12v compressors for inflating tires on off road vehicles. Mainly I need the the pcb and electronics designed and I can make the housing and everything else. If you would also want to design the housing in ok with that. Needs to be almost waterproof. Mainly splash proof and heat resistant. It will be mounted in the engine bay. As far as the controller goes all it need to be able to do is check pressure from a pressure sensor that will be connected in line from the compressor and control a 12v output source(5a at 12v) to trigger the compressor to turn on as well as for deflating need a valve to be controlled to air down to set pressure. Looking for keep it as simple as possible. Only gonna need about 4 buttons. Maybe mo...

Hi, I need 5 to 6 Backlink insertions on EU / USA websites, purely related to PCBA / PCB / Electronics. Domain Ranking of matching sites should be equal or above DR +60 and Monthly Traffic (MT) should be equal or above 20K. Share price per link insertion. Do not apply if your sites do not match my requirements similar to site

I'm looking for some assistance on an undefined project. The details of the project's primary goal, its nature, and the platform or device it needs to be compatible with were not provided. Therefore, freelancers with a broad range of skills and experience in web and mobile app development, and graphic design are preferred. The project might involve creating a website, developing a mobile app, or designing a logo. The deliverable could be required for desktop, mobile or tablet platforms. Please include your versatile abilities and skill sets in your bid.

...The project involves creating a wearable device that will be capable of reading a variety of vital signs and sending corresponding signals. This will be the start up phase for the device, which in end phase will be able to detect and alert for other signals like: environmental signals, chemical signals, thermal sensors, motion sensors, and/or communication and GPS signals. Key Features: - The device should have the ability to read heart rate, blood pressure, and temperature. - It should be able to send alert notifications in case of abnormal readings. - The device should also have the capability to send data to a mobile app and a cloud server, allowing for remote monitoring and data coll...

I'm in need of a skilled PCB designer to create a design for a straightforward electrical device focused on temperature control. Key Details: - The main function of the device is temperature control. - I already have in mind the components that I need for the device such as temperature sensors, and cooling/heating elements. - The desired temperature range for the device to control is around 40°C. Desired Skills and Experience: - Proficiency in PCB design, particularly in the context of temperature control devices. - Experience in working with temperature sensors and cooling/heating elements. - Understanding of the thermal dynamics and the design constraints of tempera...

"Using Unity3D 2022.3, I've managed, to achieve basic lighting when exporting to Apple Vision Pro. However, I need impeccable, perfect lighting for both the Apple Vision Pro device and simulator, starting from Unity3D, since that's where my application is bilded. I'm seeking someone who can prepare and configure my already finished scene with the best lighting in Unity Editor. This is to ensure that when I export it to Apple Vision Pro, it looks nearly perfect, and it looks well lit, so that objects in virtual reality look very real.

I seek a skilled professional to conceptualize, design and create a laser pointer tracking device. The specific intended use of the device is undetermined, thus the design should be versatile and applicable to gaming, presentations, and pet training. Given the absence of specified accuracy and range details, the completed project must find a balance between decent accuracy and a normal range (up-to 50 meters). Ideal Skills & Experience: • Proficient in designing complex electronic devices • Prior experience in creating adaptive laser systems • Knowledge of various range capabilities and their implications • Ability to provide versatile solutions to fit multiple use cases Please, provide portfol...

I'm looking for a skilled PCB designer to help me repurpose an old laptop keyboard and monitor to work via a desktop host. Key Project Features: - **Repurposing Old Hardware**: The main aim of this project is to make use of an old laptop's keyboard and monitor. The PCB should make it possible to connect these to a desktop host. Ideal Skills and Experience: - **PCB Design**: You need to have a strong background in designing PCBs. It's crucial that the PCB you design supports USB and HDMI connectivity, and allows for key mapping and backlight control for the keyboard integration. - **Embedded Systems**: Experience with embedded systems is a big plus as it helps in seaml...

This is a project for concept design, schematic design and design development of a detached single family house. *Project Description* An architect is sought to deliver a concept, schematic design and design development of a detached single family house in a rural/natural setting. The house would be on two floors with gross area in total approx. 350sq m, plus basement. The work will be based on a rough sketch of the floor plans that we will provide, along with other program requirements. The architect will be required to improve our project program in communication with us, in order to identify opportunities, cost savings, and extra value in the project of which we may not have been aware. The results of this ...

...one-page website on Readymag and need it rebuilt on Simvoly. If you're a Simvoly pro, please forward no more than 3 sites you've built on Simvoly. This is a super easy job that I have no time otherwise I'd rebuild it myself as I built the first site. I'll forward the images and text and the SEO keywords. You will 1. Rebuild and layout the site in accordance with the 'Golden Ratio' and as per the wireframe I've built in Figma. 2. Compress and add all the images including their SEO and keywords alt tags etc to each of the images. 3. Build the page to ensure it has a 90 to 100 Page speed score. 4. Test it on all devices. Other basic Interactive elements: - "call' from the dev...

I am personally embarking on my master's project, necessitating an expert in Altium for a basic PCB layout design. While the overall complexity anticipated remains on the basic side with limited components and layers, the designer's prowess in utilizing Altium effectively will be respected and appreciated. Skills and Experience: - Mastery of Altium software - Proven experience in PCB layout design - Affinity for crafting basic designs with few components and layers.

I need an experienced freelancer to upload my Android app to the Google Play Store. - I have an Android app that needs to be uploaded to the Google Play Store. - I don't have a developer account on the Play Store, so you will need to have one or create one on my be...need an experienced freelancer to upload my Android app to the Google Play Store. - I have an Android app that needs to be uploaded to the Google Play Store. - I don't have a developer account on the Play Store, so you will need to have one or create one on my behalf. - You must be familiar with the Google Play Store's requirements and guidelines to ensure the app is successfully published. - The app doesn't require any specific permissions or access to device features. - Prior experience ...

...Found' issue on my Wordpress site and need a permanent solution. The Problem: - The error message "404 Error - Page Not Found" shows up when trying to access any pages on my website. - The issue arises intermittently, without a discernible pattern. - Once the issue is fixed, it remains resolved for around 1130 hours, before resurfacing. Your Task: - Identify the root cause behind this recurring issue. - Implement a permanent fix to ensure the error does not resurface. - Conduct a thorough review of the website to ensure all pages are loading properly. 1- My wordpress website, is showing OOPS, Page Not Found issue. One developer said its caching issue and he fixed it for me and then it works for some few hours and on nex...

Raspberry PI CM4 carrier board design The project consist in the design of a CM4 carrier board whit specific requirements. All connections with ended with JST connectors, (except the antenna of the AIS, to be decided). The original idea is starting from a existing CM4 carrier board ‘open source’, and modify it to add/remove elements, also ‘open source’. Most of the requirements can be found in any CM4 carrier board available with a public license, for exampe CMIO from raspberry pi. Description of the elements, interfaces and other requirements follows • Maximum board size 100mmx200mm aprox. • Power souce 12v, protected and converted to other DC (present in CMIO) • USB-C with mini USB conector ...

...expertise in both electrical and mechanical engineering. Our aim is to design a high-power attachable biking dynamo/alternator for bicycles. The primary objective of this project is to create a device that can generate and store significant power for storage in high-capacity batteries. This dynamo/alternator should deliver a high power output, mainly focusing on efficiency, ease of use and weight. Key requirements: - Designing a high-power dynamo/alternator that can support extensive power needs. - The device should be attachable to a standard bicycle without impacting its performance or aesthetics. - Prioritizing power output over size or weight, meaning the final product can be robust as needed. Your role will be to: - Combin...

I'm in need of an ESP32 BLE application that can be controlled remotely. The platform for the user interaction will be Arduino ESP32. Key Requirements: - Client/Server Architecture: This application should have a client/server structure. - Bidirectional Communication: The application should support both reading and writing data. - Multiple Device Control: The application should be capable of controlling between 1-5 different devices. The ideal freelancer for this project should have: - Strong experience with ESP32 and Bluetooth Low Energy. - Proficiency in developing applications for Arduino ESP32. - Proven track record of building client/server applications. - Excellent communication skills to understand the specific requirements of this p...

My WordPress website has responsive design issues specifically on mobile phones and desktop computers. I need a skilled developer to resolve these issues. Key Points: - The problem is mostly with text overlapping on both mobile and desktop - The navigation menu is not displaying correctly on both device types Required Skills: - Proficient with WordPress - Extensive experience with responsive design - Expertise in CSS and web design A successful candidate will be able to identify and fix these issues promptly, ensuring a smooth and user-friendly experience on all devices.