9v blinking led circuit jobs
...lockers like in an office. All lockers have a number and a qr code. That is also a small green or red light visible with 5 mm diameter (available or occupied) The user open the app in the phone and scans the q r code Of an available locker with a green light. He Press the bottom lock in the app, Opens The door put a bag inside and closes the door. In the app, press the button close and the LED switches into red After while he comes back and press the button release on the app. The lock changes into green and he can take out his bed again Maybe we have a different light at this time because it’s afternoon or evening He leaves and the door closes automatically because of the self closing hinges. Contest: The video should not be longer than seven seconds, and in ...
I'm in need of a Verilog expert proficient with Quartus Prime Toolchain. Key Requirements: - Professional with Verilog: Need someone experienced in designing digital circuits and implementing specific functionalities using Verilog. - Proficiency with Quartus Prime: Familiarity with the Quartus Prime Toolchain is a must. I need to design, simulate, implement and test a digital circuit using the Quartus Prime toolchain as per the specifications I will provide and demonstrate the workflow when using the Verilog HDL to construct a design for a physical Field Programmable Gate Array (FPGA) target. Please apply if you have the required expertise. No teams or companies please.
...code from scratch - Prior experience in data analysis using Python - Proficiency in Python libraries such as Pandas, NumPy, and Matplotlib If you have a solid background in data analysis and Python, and are able to create efficient, clean, and well-documented code, I'd like to hear from you. Here are details- I have to create a simulation that will find the optimal solution to go around a circuit using the least amount of power in a given time, by calculating the forces acting on the vehicle at any point. The forces have been identified to be: Drag, Rolling resistance, Incline, Wind & Motor thrust. Rolling resistance, wind (set to 0 in data should be okay to plug values in later) and incline forces have been resolved in an excel file for every data point (every metre...
...should be designed in bright and vibrant colors to attract both kids and parents. - LED Lighting: The addition of LED lighting will make it stand out and create a fun and lively atmosphere. - Wallpaper: Incorporating wallpaper will add texture and depth to the wall. - LED Balloons: I'd like to include LED balloons to add an extra element of fun and excitement. - 'Happy Birthday' Text: The wall should also incorporate this text in a creative way. Theme: - The wall design should reflect a nature-inspired theme, focusing on elements like the sky, clouds, flowers, and similar motifs. Ideal Skills and Experience: - Proven experience in designing feature walls for public spaces or venues - Proficient in incorporating LED lighting into desig...
I'm looking for someone to film 4 15 year old GCSE students through a 2-3 hour tennis session to capture key skills for their exam assessment. Skills to capture attached - session will be led by a coach / parent. Video required to submit to school once complete. A very basic project. Location - Pangbourne, Berkshire When? A Sunday afternoon in June / July
...or removing MOSFETs or any other relevant hardware as required - The BMS should include essential safety features such as: * Temperature monitoring * Short circuit protection * Cell balancing * Reverse polarity protection - The system should allow for charging and discharging through the same port I need this project to be completed within a month. Ideal skills and experience for this job include: - In-depth knowledge and experience in BMS design, particularly with LiFePO4 batteries - Proficiency in creating flexible BMS systems with variable ampere capacity - Extensive experience with temperature monitoring, short circuit protection, cell balancing, and reverse polarity protection - Ability to deliver the project within the stipulated timeframe - Strong probl...
I'm looking for a skilled electrical engineer who can help me with the design of a high-torque electric motor for a cart. Key tasks involved in the project will include: 1. Electrical System Analysis: Understanding the system needs and constraints to design an effective electric motor. 2. Circuit Design: Developing a circuit that will be optimal for the high-torque motor. 3. Troubleshooting and Repair: Providing solutions to potential problems experienced during testing and implementation of the design. The electric motor design needs to account for the following specifications: - Power Rating - Speed - High Torque Engineers with experience in design and development of high-torque electric motors will be preferred. A strong understanding of both theoretical knowledg...
I need android developer who has good experience with App developemnt for Android platfrom. - UI part: Only 2 pages to implement but need some eye catching and mordern. - Funtion part: Integrating c++ code with .so lib in one page for controlling led. Please feel free to contact me if you have interest in this project. Thanks.
I'm in need of a drone light show to show text in the sky (16 letters). It is to a small audience. Any evening, 4th to 8th July, Las Vegas. Ideal Skills and Experience: - Proficiency in drone light show programming - knowledge of drones equipped with programmable LED lights
I'm looking for a skilled developer to create a rock paper scissors game on a Raspberry Pi. The outcome should be displayed on an LED. The following are the key requirements for this project: - **LED Display Design:** I don't have a specific design in mind for the LED display, so I'm open to creative suggestions. It would be great if the design can enhance the user experience and make the game more engaging. - **Programming Language:** I'd prefer the game to be developed using Python. Please ensure you're proficient with Python and can create a smooth and efficient game. - **Control Mechanism:** I'll need the game to be controlled via a web interface that's accessible through a network. This is essential for user interaction and conv...
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I am seeking a skilled and experienced Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and shoul...Switch Mode Power Supply (SMPS) design engineer. For my particular project, we will focus on AC-DC converters and should, therefore, possess specific expertise in switching regulation topology. Here's what I need: - Mastery in designing AC-DC converters utilizing switching regulation - Ability to design a converter with power output less than 100 Watts - Experience with power electronics and circuit design Your background should demonstrate relevant projects you've completed that are particularly linked to the aspects mentioned. Your strategic and innovative thinking will be highly valuable to create efficient a...
Whitehouse Communications is an independent issues-led political communications agency based in London, specialising in public affairs, policy analysis, media relations, and crises communications. We also organise events on behalf of European trade bodies including an annual awards ceremony for a leading sports nutrient association which takes place in London. We are looking for an experienced Event Organiser to provide essential administrative and logistical support for the team in the UK and EU either on a freelance or fixed term contract to deliver an awards ceremony in London in December 2024. You will need a positive, can-do attitude, and be able to flex your approach and make decisions at speed when required. You will perform well under pressure and possess great atten...
In this project, I am seeking a highl...am seeking a highly knowledgeable and experienced KiCad user who specializes in double layer PCBs. - Purpose: The primary function for this custom PCB is data transmission. This project will require a comprehensive understanding of different data transmission protocols and experience in related circuit design. Skills and Experience Required: - Proficiency in KiCad CAD software - Experience in designing double layer PCBs - Knowledge about different data transmission protocols and related circuit designs Please note, only bids from freelancers showing relevant previous works and portfolios will be seriously considered. I look forward to reviewing your proposals and potentially collaboratively creating an efficient and effective data ...
Requirement: Project completed in KICAD ONLY. I need help routing an allwinnder D1 SoC to DDR3 RAM and rout the PMICs. You should be proficient in length matching and proper KiCad design. You must review the schematic to ensure there are no issues before you start routing. I'm seeking a proficient PCB designer with experience in KiCad for the development of a multilayer circuit board intended for consumer electronics. Key Points: - The project involves the creation of a multilayer PCB targeted for consumer electronics. Prior experience in this field would be highly advantageous. - Proficiency in KiCad is essential. Prior experience working with KiCad for multilayer PCB designs is a must. - You should have a good understanding of the manufacturing process for consumer electr...
I need a circuit schematic for the attached circuit
I'm seeking an experienced drafter to create detailed electrical wiring diagrams for my residential project. The diagrams should include; - Circuit layout - Wire color codes - Component specifications There are no specific electrical codes or standards to be followed in this project. A deep understanding of generic electrical drafting standards is essential. Previous experience in residential electrical drafting will be highly advantageous. This project requires the use of computer-aided design software, with proficiency in AutoCAD or similar software as a desirable skill.
Our established US-based LED sign manufacturing business seeks reliable guidance on navigating the complexities associated with expanding to Uruguay. We are seeking a knowledgeable professional to provide assistance in navigating the business registration and legal set up. The ideal candidate will possess: - Understanding and familiarity with Uruguayan business laws & procedures applicable to foreign investors establishing their presence locally, including but not limited to taxation (RUT), labor legislation through CASMU registration process as well as relevant permits/licenses based on our intended scope of operation. - Exceptional communication skills both in English and Spanish for seamless collaboration with US executives while representing us effectively towards authoriti...
I'm in need of an Arduino expert who is adept at programming a small Arduino circuit to control LEDs, a motor, and sound. It will be integrated into a small, Matchbox/Hot Wheels-sized fire truck. The LEDS will flash alternately to represent the emergency lights. The motor will power the back wheels and the sound will play through a small speaker as a siren and horn. Here are the requirements for the project: I believe the Arduino MKR Zero would be a good fit since it has the integrated micro SD card holder and sound processing capabilities. It also has an integrated battery charger. The Arduino needs to be powered by a rechargeable Lithium Polymer battery like 3.7 Volts. - Control LEDs: I believe I can get by with two white 3mm LEDs. I will install fibre-optics to transfer ...
I need a realistic 3D billboard animation. It will have a voiceover with a complete video. The 3D models will be done by you. I have the storyboard and a prototype by today itself and complete delivery in 2 days. I need 4k resoution video. ONLY PLACE THE BID IF YOU CAN SHARE THE PROTOTYPE BY TODAY AND YOU HAVE WORKED ON SOMETHING SIMILAR TO THIS.
I need android developer who has good experience with App developemnt for Android platfrom. - UI part: Only 2 pages to implement but need some eye catching and mordern. - Funtion part: Integrating c++ code with .so lib in one page for controlling led. Please feel free to contact me if you have interest in this project. Thanks.
I need android developer who has good experience with App developemnt for Android platfrom. - UI part: Only 2 pages to implement but need some eye catching and mordern. - Funtion part: Integrating c++ code with .so lib in one page for controlling led. Please feel free to contact me if you have interest in this project. Thanks.
I am looking for an experienced developer capable of creating a Bluetooth iOS app from scratch for controlling low-complexity Arduino devices, particularly LED lights. Key aspects of the project include: - Developing the app from ground zero: As the app isn't based on any existing software, the developer has creative license within the confines of my requirements. - Arduino Device Control: The main function is to control Arduino devices. Familiarity with Arduino-related software is strongly preferred. - Bluetooth Connectivity: The app should maintain stable bluetooth connection with the Arduino devices. - User-friendly interface: It should have an aesthetic, yet functional UI that's easy to navigate. Ideal Skills and Experience: • Extensive knowledge in iOS app ...
...ePaper display itself will be the Pervasive 2.13" display using the ZIF25 connector and SPI protocol. Schematics and additional reference details are attached, please read these carefully to ensure the ePaper display module functions accordingly. It will be powered by two CR2450 button cells, but please include a USB C connector for programming and backup power source. I'll also need a notification LED and a tactile button. The outcomes I'm expecting are: 1. Updated Schematic (i've attached one i've been working on for reference you can start fresh if you want though) 2. PCB design/gerber file 3. BOM spreadsheet with all components Note: I have the EXT 3-1 board and some 2.13" displays already, I've included the details of this board as a zip...
Hi, I need some recommendation to eliminate the shadows from the cabinet pulls in the laundry room. The two LED lights in the ceiling have 930 lumens each at 3500K. Can we adjust the LEDs to get rid of the shadows? Also the other question is where we should set the undercounter light in the upper cabinets in the kitchen, towards the back wall or to the front of the cabinets or mid way? The cabinets are 24" deep, not the traditional 15-18". Thanks
...machine. This error is preventing me from using the software. Key tasks and requirements: - Identify the root cause of the error 0xc0000142, particularly in the context of Windows 10 and Photoshop Beta. - Implement the necessary fixes to eliminate the error and ensure the software runs smoothly. - Provide insights on any potential conflicts between the software and the operating system that may have led to this error. Ideal skills and experience for this project: - Proficiency in troubleshooting Windows 10 errors. - Proven experience in resolving software-specific bugs, especially within the Adobe software suite. - Strong understanding of how software interacts with different versions of Windows, particularly Windows 10. - Excellent problem-solving skills and the ability to co...
I'm looking for experienced circuit designer who can design sensing circuit for RTD temperature sensor. Sensing should be done by STM32F103 microcontroller ADC. There should be 8 channels for RTD temperature sensor. I need Schematic design and sample code to read temperature value. Only bid if you have experience with RTD temperature sensor.
I'm looking for a skilled programmer who can create a battery level indicator program for an Lithium Battery. The program will be used to interpret battery level data and display it via LED indicators. Key Points: - Device: The program is specifically designed for an Lithium Battery; thus, knowledge of embedded systems is must needed, which includes both Hardware & Software Design - Programming: Proficiency in C/C++ is essential for this task as it is the preferred programming language. - Display: The battery level will be depicted through LED indicators. Experience with LED technologies or similar display systems is advantageous.
I'm seeking an electrical designer experienced in commercial circuit design and wiring layout. Key Requirements: - **Circuit Design**: You should be able to create efficient, safe, and robust electrical circuits tailored to a commercial building's needs. - **Wiring Layout**: Expertise in laying out wiring for maximum efficiency and safety is crucial. Specifics to Consider: - **Power Distribution**: The design will focus primarily on the power distribution aspect, ensuring it meets the demands of a commercial space. Experience in similar projects will be highly valued. Your design should be optimized for cost-effectiveness, energy-efficiency, and future scalability. Revit and familiar with NEC.
I'm in need of a skilled electronics engineer to assist with an educational circuit design project. The circuit is intended for advanced learners, so it should be challenging yet educational. Key requirements and responsibilities include: - Designing a complex circuit for educational purposes - Ensuring that the circuit is advanced enough to engage students at a high level - Preparing documentation and guidelines for understanding the circuit Ideal skills and experience for this job include: - Proven experience in advanced circuit design - Prior experience in educational circuit design is a plus - Excellent communication skills for creating thorough documentation Looking forward to hearing from passionate electronic engineers who ca...
Wiring Schematic of an Agricultural Articulated Truck (Tractor), new project needs schematic and design. Key Components: Power Supply: Battery Alternator Main Circuit Breaker Lighting System: Headlights Tail Lights Work Lights Indicators Control Systems: Ignition Switch Dashboard Controls Relays and Fuses Engine and Transmission: Starter Motor Engine Sensors Transmission Controls Hydraulics: Hydraulic Pump Controls Joystick Controls Hydraulic Solenoids Auxiliary Systems: Air Conditioning Horn Wiper Motor Fuel Gauge
...developing a taekwondo scoring system. The project entails crafting code for a system comprising one master and four slave devices all to be programmed using Arduino. Wireless communication between the devices will be facilitated through the ESP-NOW protocol. The job entails several key responsibilities: For the SLAVE devices coding : 1. Each slave device should feature an initialization green LED that indicates successful wireless communication with the master device. 2. Additionally, each slave will have two LEDs, one red and one blue, which will illuminate when specific buttons (B1 to B3 for blue team, R1 to R3 for red team) are pressed by the user. 3. With a total of six buttons per slave device, each responsible for assigning marks to either the blue or red team, the codin...
I'm in need of a logo for my brand 'Luxeglow', which will be used for makeup dressers and LED mirrors. The logo needs to be both minimalistic, elegant and modern, and should primarily be in gold and silver. Key Requirements: - Minimalistic, elegant, and modern design - Incorporation of gold and silver colors - No specific words or symbols to be included, as I'm looking for a more abstract representation of the brand Ideal Skills and Experience: - Demonstrated experience in creating minimalistic, elegant, and modern designs - Proficiency in the use of gold and silver color palettes - Knowledge of design for luxury or beauty brands is a plus
...90,000 health practitioners! Coviu is a leading virtual care platform that is beautifully designed, intuitive, and purpose-built for healthcare. We work with a range of healthcare providers and sectors, including doctors, allied health professionals, aged care providers and more - making it easier to deliver higher quality, more engaging virtual care. Having completed our Series A capital raise led by EVP, the Impact Investment Group's Giant Leap Fund, and Main Sequence Ventures, we’re continuing to change the landscape of health as people know it and are passionate about breaking down the barrier of distance and enabling fair and equitable access to healthcare for everyone. The Role As a Customer Service Representative you will assist our customers on their virtual...
... We understand that the AI world can seem daunting, especially for beginners. That's exactly why we're here! ? Our Mission: To demystify AI and equip you with the necessary skills to tap into its potential. Our courses are designed to be fun, engaging, and free from jargon, ensuring that no prior coding knowledge is required. Whether you're a tech novice or a seasoned entrepreneur, our expert-led training will support you every step of the way. ? Imagine being able to: ✅ Automate repetitive tasks to enhance productivity. ✅ Generate captivating social media content that resonates with your audience. ✅ Provide exceptional customer service using AI tools. ✅ Make informed, data-driven decisions to foster growth and increase profitability. These are just a few of the ...
... technology has led to groundbreaking advancements in diagnosis, treatment, and patient care. From medical imaging technologies such as MRI and CT scans to wearable devices that monitor vital signs and health metrics, technology has enabled healthcare professionals to provide more accurate and personalized care to patients. Additionally, telemedicine platforms have made healthcare more accessible to remote and underserved communities, bridging gaps in healthcare delivery and improving health outcomes worldwide. Furthermore, technology has revolutionized the way we work and conduct business. The rise of automation and artificial intelligence has transformed industries ranging from manufacturing and logistics to finance and customer service. While these advancements have led...
I am in the process of launching a new freelancin...perhaps looking like it's in motion, could be a central element. This can signify speed and efficiency. The arrow could be integrated into one of the letters or could underline the text. Minimalist Style: A minimalist arrow that doubles as a tick mark, suggesting "getting the job done." This could be above the name or incorporated into the name itself. Circuit or Digital Theme: Given the online nature of your platform, incorporating digital or circuit-like elements into the arrow could give it a tech-savvy feel. Color Palette: For colors, consider something vibrant yet professional. Blues and greens are popular in tech and freelance platforms because they convey a sense of trust, stability, and growth. fee...
I'm a Classic Rock wedding singer in desperate need of a capable, experienced manager. Specifically, I'm seeking someone who can: - Promote my services diligently, and adeptly navigate the wedding industry. The perfect candidate is familiar with the Classic Rock genre, and has experience managing and promoting artists in the wedding circuit. This job requires approximately 3 hours of performance, so time management is of essence in your tasks. Performance and promotion tie closely together, hence, your role is crucial in capitalizing on each performance with posterior promotions.
For my ongoing project, I need a specialized Printed Circuit Board (PCB) design for an iMX8 Micro Processing Unit (MPU). Below are the main requirements: - Power Management: This is crucial for the project. The PCB design should incorporate an integrated voltage regulator. Specifically, I prefer to use a linear voltage regulator which can provide continuous, stable supply and suit the power requirements of my MPU. Skills and Experience: - Knowledge in PCB design with a focus on power management. - Familiarity with iMX8 MPU would be beneficial. - Proficiency in using linear voltage regulators and designing for signal integrity purposes. - Previous experience in designing intricate PCBs will be a plus. Your expertise can make a substantial difference in the success of this proj...
I am looking for an experienced Prestashop developer to resolve an ongoing issue with my Prestashop 1.7 store. The primary issue is that...knowledge of server-side troubleshooting The freelancer should be adept at problem-solving and have a high level of attention to detail. The project involves: - Investigating and identifying the root cause of the issue - Implementing necessary changes to optimize performance - Providing recommendations to prevent similar issues in the future As I'm unsure of the specific changes that might have led to this situation, the successful candidate should have a proactive and systematic approach to troubleshooting. Your ability to communicate clearly about the steps you will take, the findings, and the solutions will be crucial to the success o...
I am seeking an Electronics Engineer specialized in power conversion, specifically the AC to DC conversion process (SMPS). The purpose of this project is to design and implement an AC to DC converter to serve as a power supply for an electronic device. The ideal candidate should have: - Extensive knowledge and experience in power electronics and circuit design - Proven experience in designing and troubleshooting SMPS Your responsibilities will include: - Designing a robust SMPS following given specifications - Validating the design through physical prototyping (dot board preferred) - Sharing the voltage sweep results with the proto Requirements: - Primary side: 90 VAC - 250 VAC input - Secondary side: 24 VDC (2A) and 15 VDC (3 A) (on the same transformer) - Should use UC3845 curr...
I'm seeking an experienced Python programmer to create a programming solution for WLED. This will be primarily used to create ...innovative lighting designs, specifically tailored for interior designers. Key Requirements: - Proficiency in Python programming language - Prior experience with WLED - Knowledge of advanced lighting techniques - Previous work on projects for interior design industry would be advantageous. Just write an API call with WLED json for WLED. I got a stripe with 300 LED. At power on start with LED 1, switch on one after another until LED 300 is reached. Let all switched on. This project presents a wonderful opportunity to showcase your programming skills in a real-world application enhancing the creativity of interior designers. Let...
I'm currently experiencing an issue with my website on my AWS Lightsail account. Disconcertingly, typing 'www' before the URL does not lead to the correct site, instead, it results in the website being unreachable. This has led me to believe that some adjustments are needed in the DNS settings of my domain name. Key Project Tasks: 1. Investigate the issue with 'www' prefix 2. Detect misconfigurations in DNS settings 3. Correct and adjust DNS settings accordingly 4. Verify that the website is reachable with 'www' in the URL Ideal freelancers for this job would be proficient in: - AWS Lightsail configuration - DNS management and troubleshooting - Web URL and hosting configurations Please make sure you have these specific skills and a track re...
I am in need of a CV expert who can put together a modern and professionally formatted version of my CV. The ideal freelancer will have experience in creating CVs that are clear, concise, and highlight key information efficiently. Major key points in this CV creation are: ...encompass Work Experience, Education, Skills, and other relevant sections. - Work Experience: - Include job titles and companies. - List dates of employment. - Summarize job responsibilities. - Highlight achieved milestones during the employment period. The successful candidate should have solid expertise in resume and CV writing with proven success in developing resumes that have led to job interviews and offers. Please share examples of previous CVs you've created, preferably in a similar...
As a technician experienced in soldering on industrial-grade electronic devices, I am in need of a skilled individual capable of working on circuit boards for repairing damaged components. Key Responsibilities: - Soldering on circuit boards to repair damaged components. - Prioritizing quality and precision in your work. - Ensuring the reliability of the soldered components. Ideal Skills and Qualifications: - Proven experience in soldering on industrial electronic devices, particularly circuit boards. - Proficient in the use of soldering tools and equipment. - Familiarity with best practices for repairing damaged components on circuit boards. - Attention to detail and a commitment to quality work. - Ability to work independently and meet deadlines. If you hav...
I'm looking for an experienced developer who can create an exciting and engaging augmented reality interactive display for an LED screen. Requirements: - The primary purpose of this project is entertainment. The AR display must be designed to captivate and engage users with its interactive content. - The specific interaction feature I'm keen on is gesture control. The display should respond to users' gestures in a smooth and intuitive way. Ideal Skills: - Proficiency in AR development, specifically for LED screens. - Experience with gesture control integration in AR projects. - A portfolio that demonstrates your capabilities in creating engaging and entertaining AR experiences is highly desirable. This project is a fantastic opportunity for a developer who...
I have created circuit using proteus, I want to get PCB boards for this circuit. I need pcb layout andn / or gerber files to submit to pcb maker pls. respond if you have experience in this work, I will provide circuit
...component will be an SMA connector, thats it. Skills and Experience: - Deep understanding of high-frequency (above 10 GHz) pulse antenna designs - Proven experience in circuit Design software to implement the design on a PCB layout. - Prior work in antenna design for radar systems - Strong knowledge of using design software for antenna modeling and simulation Project Details: - The antenna should operate at high frequencies (above 10 GHz). - This project is focused on a Plate Antenna Design. - The newly designed antenna will be used specifically for Radar systems. - The design of the antenna should be optimized for printed circuit board (PCB) implementation. We anticipate a robust design process that includes modeling, simulation, and verification stages. The ideal c...
I'm looking to develop a comprehensive email campaign strategy to generate leads for my business, targeting both B2B and B2C audiences. The primary focus of the campaign would be promotional content, including product launches and special offers....product launches and special offers. Key deliverables: - Detailed strategy: A well-thought-out plan that outlines the approach, schedule, and segmentation strategy for the email campaign. - Content creation: Development of engaging and persuasive promotional content to be used in the emails. Skills and experience required: - Proven track record of developing successful email strategies that have led to lead generation. - Strong expertise in crafting promotional content that converts. - Experience with both B2B and B2C campaigns w...
