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2,000 pure sine wave inverter circuit pic microcontroller missions trouvées

...machine or bill acceptor power source (12V/24V). Pass-through power design: The PCB must distribute power to connected peripherals. Voltage regulation: Integrated regulators for 5V and 3.3V for logic circuits and microcontroller operation. 4. Intelligent Protocol Translation & Multiplexing Seamless communication conversion between ccTalk, MDB, Pulse/Mars, SSP and Parallel. Support for multiple devices at once, allowing: A bill acceptor on ccTalk while a credit card terminal is connected on Pulse/Mars. Multiple coin acceptors running different protocols simultaneously. 5. Microcontroller & Firmware Requirements High-performance MCU (STM32, ESP32, or similar) with multiple UARTs and GPIOs. Auto-detection & configuration of connected devices. Configuration via U...

€1202 Average bid
€1202 Offre moyenne
34 offres

I own a cozy ABNB / VRBO house that I believe could benefit from a professional photo retouch. The current images are good, but with some enhancement they could become more vibrant and appealing to potential guests. Key Requirements: - Edit the photos to enhance brightness and contrast, as well as color vibrancy ...photo editing software - Familiarity with ABNB and VRBO stylings - Ability to create warm and inviting visuals - Keen eye for detail to highlight specific areas and features I'm looking for an editor who can make these photos more appealing to potential guests. Please provide examples of your previous work, particularly if you have experience with ABNB / VRBO properties. Attached are just a few pic examples of current photos. I have about 30-35 pics to have enhanc...

€76 Average bid
€76 Offre moyenne
56 offres

Design a compact integrated microphone preamplifier and phantom power circuit board for continuous 24/7 outdoor nature sound recording. The complete system will connect a PUI Audio AOM5024 electret microphone capsule to standard audio equipment using an on-board XLR connector and phantom power. Technical Requirements Microphone Specifications Microphone Capsule: PUI Audio AOM5024 electret capsule (2-pin configuration) Frequency Response: Flat response from 20Hz to at least 15kHz Signal Quality: Good signal-to-noise ratio for nature sound recording Power Requirements Input Power: Standard 48V phantom power (P48) Voltage Regulation: Stable voltage supply to the capsule Power Filtering: Clean power with minimal noise Audio Performance Output: Low impedance output suitable for driv...

€425 Average bid
€425 Offre moyenne
26 offres

I'm seeking a skilled writer with a deep understanding and experience in circuit design and electronics engineering. The task involves crafting more than 10 technical blog posts aimed at intermediate engineers. Key Requirements: - Expertise in circuit design and electronics engineering. - Proven experience in technical writing, particularly for an engineering audience. - Ability to create original content without the use of AI tools or paraphrasing. - Strong understanding of the needs and interests of intermediate engineers. Please provide samples of your previous work if available. Looking forward to your proposals.

€18 Average bid
€18 Offre moyenne
2 offres

...simultaneously at different or identical flow rates. 3. Power Supply: A 12V, 15A power supply will be recommended for stability when all four channels are used simultaneously. 4. Communication Protocols: UART for communication with the Nextion display. I2C for sensor integration. SPI as an optional interface for other components. 5. Embedded System: The system will be based on the ESP32 microcontroller. 6. Safety Features: Sensors or programmed mechanisms will be implemented to prevent motor overload, automatically stopping the syringe pump when the syringe reaches its barrier (empty). 7. User Interface: The Nextion display will be integrated with individual pages for each syringe pump, providing easy touchscreen control. 8. Power and Environment: The system will operate in...

€531 Average bid
€531 Offre moyenne
22 offres

...simultaneously at different or identical flow rates. 3. Power Supply: A 12V, 15A power supply will be recommended for stability when all four channels are used simultaneously. 4. Communication Protocols: UART for communication with the Nextion display. I2C for sensor integration. SPI as an optional interface for other components. 5. Embedded System: The system will be based on the ESP32 microcontroller. 6. Safety Features: Sensors or programmed mechanisms will be implemented to prevent motor overload, automatically stopping the syringe pump when the syringe reaches its barrier (empty). 7. User Interface: The Nextion display will be integrated with individual pages for each syringe pump, providing easy touchscreen control. 8. Power and Environment: The system will operate in...

€138 Average bid
€138 Offre moyenne
10 offres

I'm seeking an IoT expert to create a system for remotely monitoring and controlling a water purifier. The project encompasses: - Utilizing an ESP32 or a comparable microcontroller. - Integrating a TDS sensor and a flow sensor. - Managing the purifier through a relay module. - Connecting to the ThingsBoard cloud platform. - Designing a straightforward mobile app and web dashboard. The ideal freelancer for this project should have a strong background in IoT development, particularly with ESP32 microcontrollers. Experience with ThingsBoard and relay modules is essential. You should also be capable of developing both a mobile app and a web dashboard with the following features: - Real-time monitoring of TDS levels and water flow. - Access to history logs and reports. - Function...

€576 Average bid
€576 Offre moyenne
20 offres

...with High-Speed Microcontroller & Advanced Data Acquisition Proposal Summary We propose a cutting-edge Universal Testing Machine (UTM) and Testing Equipment Design that integrates state-of-the-art electronics with high-speed microcontrollers, ultra-fast data acquisition, and flexible PC or Raspberry Pi-based control. Our design aims to set new benchmarks in accuracy, speed, and cost-efficiency while providing seamless automation and data analysis capabilities. This proposal seeks collaboration with manufacturers, research labs, and industrial partners for licensing, joint production, or outright purchase of the design. --- Key Innovations & Features 1. High-Speed Microcontroller-Based Core Ultra-Fast Processing – The system is built around a high-perf...

€52797 Average bid
€52797 Offre moyenne
6 offres

...contrast Logo Concept: • The logo should be clean, sleek, and easily recognizable. • Avoid complex details – it should be print-friendly and scalable. • Must evoke trust, innovation, and healthcare excellence. Symbol/Icon Ideas (if applicable): • A stylized “E” representing EMPACOOL. • A heart or blood flow-inspired symbol to highlight cardiovascular benefits. • A cooling effect visual (subtle wave or motion) to match the name EMPACOOL. • Abstract medical symbol (like a capsule or molecule structure). Typography Preference: • Modern sans-serif fonts (clean, readable, and professional). • Avoid overly decorative or handwritten fonts. Usage Considerations: • Designed for print materials (packaging, br...

€11 Average bid
€11 Offre moyenne
25 offres

I'm seeking an expert in web design to create a sleek, modern static HTML website for my pure vegetarian, vegan, and Jain cuisine online business. The site needs to emphasize that all food is prepared without onion and garlic. Key Requirements: - Home Page: Should be visually appealing and highlight popular items. It needs a section for customer reviews. - About Page: To provide information about our business and philosophy. - Contact Page: This should include a clearly visible email, phone number, and social media section. A contact form is also necessary. - Menu Page: This should categorize items by cuisine type, with clear descriptions and pictures of each dish, including ingredients. The design should be minimalistic yet modern and simple, in line with the latest trends....

€137 Average bid
€137 Offre moyenne
252 offres

Hello, I am looking for somebody with experience that can code me a custom indicator for motive wave based on the volume profile/TPO/Volume Imprint study. I want to track the Developing VPOC(volume point of control), making a line every time it shifts RTH or ETH. Definition of 'Developing Point Of Control (DPOC)' The DPOC is the Developing Point Of Control. Like the DVAL and DVAH this is calculated during the trading day and represents the current POC for the market. This value changes throughout the day and the value at the end of the day will become the following day's POC. Below I will post some links to some that have been made for other platforms. (red line is the developing point of control)

€200 Average bid
€200 Offre moyenne
20 offres
Trophy icon Album Artwork Creation
3 jours left

...Canva. - Style: Understanding of, and ability to replicate, new wave and alternative styles. What We Can Provide: - A glimpse into our artistic direction: We'll share images from our first album's artwork and other pieces we admire. Your Task: - To conceptualize and deliver album artwork that embodies the themes of surrealism, minimalism, and abstract art. - To evoke a mood that is yet to be determined but will likely shift between mysterious, energetic, and melancholic. - To potentially incorporate a color palette that is bright and bold, monochromatic, or pastel, depending on what best suits the music and our vision. Ideal Freelancer: - A versatile artist with experience in album artwork creation, particularly in the new wave and alternative genres. - Someon...

€462 Average bid
€462
555 propositions

...an expert for a project involving the design and implementation of a secondary switch-over circuit for my electric vehicles (EVs) with fixed 60V batteries. Key Requirements: - The secondary circuit will power an IoT device, specifically a GPS tracker, which has a voltage tolerance between 9V and 90V, with a preferred operating voltage of either 12V or 24V. - This circuit should automatically engage when the main battery is drained or disconnected, providing a standard voltage to the IoT device. - The secondary circuit needs to be powered by a rechargeable battery which can sustain operations for roughly 7 days without needing a recharge. The ideal candidate will have: - Extensive experience in circuit design and implementation. - Proficiency in work...

€119 Average bid
€119 Offre moyenne
5 offres
Trophy icon Modern Cruise Logo Design
7 heures left

I'm looking for a talented designer to create a modern, sleek logo for my cruise company. Key Requirements: - The color scheme should be blue and ...company. Key Requirements: - The color scheme should be blue and white, reflecting the ocean and sky. - The style should be contemporary, appealing to a wide range of customers. - Experience with logo design, particularly in the travel or maritime industries, would be a plus. - A portfolio showcasing modern design aesthetics is highly preferred. Please note that specific elements like a ship icon, wave pattern, or anchor symbol are not mandated. However, creativity and unique design perspectives are highly valued. I also want the NA symbol somewhere implemented in the design the symbol can be found on the top left corner of ...

€74 Average bid
Garanti
€74
1215 propositions
Tinkercad circuit
6 heures left

เกี่ยวกับการเขียนโค้ดและสร้างวงจรต้องการโดยเร็วที่สุด

€9 Average bid
€9 Offre moyenne
2 offres

Hello, I am a professional bookkeeper with over 6 years of experience specializing in accounting and bookkeeping services. I provide expert bookkeeping services using QuickBooks Online, QuickBooks Desktop, and other platforms such as Xero, Wave, Zoho Books, and MYOB. My experience includes a wide range of tasks to ensure your books are accurate and up-to-date, including setting up a chart of accounts tailored to your business structure, daily/weekly bookkeeping to record financial transactions, and managing billing and invoicing for your clients. I also handle bank and credit card reconciliations to ensure that your financial records match your bank statements. Additionally, I generate key management reports such as profit and loss statements, balance sheets, and cash flow reports,...

€185 Average bid
€185 Offre moyenne
1 offres

...is: - MSI Center - SIV - System Information Viewer () - CPUID HWMonitor () I have already tried using Smbus to read the values, but failed. If you have more expertise, I would gladly take your code - if it works. The values I got are nowhere near the actual temperature. Code has to be in either C, C++ or C#. If you have it in pure C, I would appreciate a simple C++ wrapper so I don't have to do it myself and save some time. Please deliver a simple console app which shows the temperature output and updates every second. I will compare the values your code / binary outputs to the mentioned existing software, so I can assure that it will work on my system. Preferably it should work on multiple / all systems. Of course that

€73 Average bid
€73 Offre moyenne
12 offres

I need an expert in PCB design and microcontroller interfacing to replace the ADS1231 ADC with a CS5532 ADC on my board. The job also requires repositioning the second ADC along with some passive components from the bottom layer to the top. Key Tasks: - Replace ADS1231 with CS5532 ADC - Reposition the second ADC and passive components from the bottom layer to the top layer - Ensure minimal trace length for all connections - Route load cell connections in parallel to both ADCs The goal is to have both ADCs on the top layer with only one ADC in use at a time. Ideal skills and experience: - Extensive knowledge in PCB design - Proficiency in working with Renesas RL78/G14 Series microcontrollers - Experience in optimizing PCB layouts for minimal trace length - Understanding of load c...

€27 Average bid
€27 Offre moyenne
6 offres

We need our tournament logo revised for this year. The logo revision and final file will need to be high quality as we will be using it for print. We would like the color scheme changed. Color scheme inspiration for this years logo is the San Diego Wave colors *Please remove the Flag design from the back of the banner. You can fill it with color, waves, stripes (navy / pink), or another design. Please look at the San Diego Wave logo attached to the brief to have a better idea. I have copied the pantone and color codes below. I have attached last years Logo in multiple files. We are open to some revisions, but it MUST have the CHAOS logo regardless. NO "CHAOS" text, just the logo. So if using AI, you will need to add the logo. PINK: PANTONE 213 C #E31C79 ...

€18 Average bid
Garanti
€18
178 propositions
Expert Virtual Bookkeeping Services
S'est terminé left

I am a highly skilled virtual bookkeeper with expertise in QuickBooks, Xero, Wave, Excel, AppFolio, and Buildium. I help businesses maintain accurate financial records, streamline bookkeeping processes, and provide valuable financial insights for better decision-making. Services I Offer: ✅ Accounts Payable & Receivable – Efficiently manage invoices, payments, and outstanding balances. ✅ Bank Reconciliations – Ensure accurate matching of transactions with bank statements for financial accuracy. ✅ Payroll Processing – Handle payroll calculations, tax deductions, and timely salary processing. ✅ Financial Reporting – Prepare monthly financial statements to provide clear insights into cash flow, expenses, and profitability. ✅ Expense Tracking & Categoriza...

€10 / hr Average bid
€10 / hr Offre moyenne
14 offres

I'm seeking a professional web developer to create a portfolio page for my IT agency. The page should effectively showcase our web development projects and the price needs to include adding 9 previous websites we built, with images of the site inside nice pic like those mentioned below (ie inside laptop/desktop etc usual showcase pics) we will provide URLs of 9 recent sites. Key Requirements: - The portfolio page must be designed to showcase web development projects - It should be user-friendly, easy to navigate, and visually appealing. Ideal Skills: - Extensive experience in web development with a strong portfolio. - Proficiency in creating interactive, minimalist design elements. - Ability to incorporate custom graphics and design elements as needed. An example of a basic...

€67 Average bid
€67 Offre moyenne
130 offres
Arduino Portenta Machine Control
S'est terminé left

I'm looking for an expert in C++ and Arduino who can help me control Delta VFD inverter and other components. I need PLC IDE codes to communicate only.

€468 Average bid
€468 Offre moyenne
50 offres

...Key Responsibilities: Project & Office Management: Research and identify potential real estate projects. Maintain project tracking and status updates. Coordinate with contractors via email and Google Voice. Manage schedules, deadlines, and follow-ups for various projects. Organize and maintain digital files, contracts, and documents. Expense & Financial Tracking: Track and manage expenses using Wave App. Ensure accurate documentation and categorization of all transactions. Assist in budget tracking and financial reporting. Property Management & Contractor Coordination: Handle warranty claims and coordinate with property management teams. Communicate with contractors and vendors regarding maintenance, repairs, and project updates. Obtain quotes, negotiate pricing, a...

€6 / hr Average bid
€6 / hr Offre moyenne
36 offres

...audience. Target Audience: Primary and secondary school students Educators teaching renewable energy and sustainability Key Topics to Cover: Introduction to Solar Energy What is solar energy? Why is it important? Benefits of renewable energy How PV Solar Panels Work Basics of photovoltaic technology The role of sunlight and conversion to electricity Components of a solar panel system (panels, inverter, battery storage) Advantages of Solar Power Environmental benefits (reducing carbon footprint) Economic benefits (lower electricity bills) Sustainability and energy independence Applications of Solar Energy Homes, schools, businesses, and large-scale solar farms Innovations in solar technology Interactive & Engaging Elements Simple animations to demonstrate energy conver...

€413 Average bid
€413 Offre moyenne
85 offres

See job title - moving from Wave Accounting to Zoho Books and need support getting initial data in, and setting things up for successful monthly entry. Expect less than 1 hour per month after that, but could turn into more in the future.

€7 / hr Average bid
€7 / hr Offre moyenne
83 offres

I need a skilled PHP developer to implement an "Add to Cart" feature onto my existing HTML5 landing page. Please note, this project must be completed using pure PHP - no frameworks or CMS are to be used. Other features that need to be implemented will be discussed later. Key Responsibilities: - Implementing a fully functional "Add to Cart" ordering system with specify some individual parameters of each user, Ideal Skills: - Extensive experience with pure PHP. - Strong understanding of HTML5. - Prior experience implementing e-commerce functionalities.

€122 Average bid
€122 Offre moyenne
127 offres

...Octopus Pro as the microcontroller connected to the Pi, and a 15-inch touchscreen display. - The 3D printer has three extruders, and I require a mixing feature for these, similar to what Marlin provides. - The Android app should allow for controlling the machine through the internet and a 20-inch touchscreen display. This includes starting/stopping printing, adjusting printer settings, and monitoring printer status, as well as everything that Mainsail offers. - The live video stream should be 720p quality. Ideal skills for this job include: - Expertise in Android app development - Familiarity with 3D printer firmware (Marlin, Klipper) - Experience with integrating live video stream into apps - Knowledge of G-code and 3D printing process - Understanding of microcontroller ...

€1180 Average bid
€1180 Offre moyenne
15 offres
Solar Power System Design
S'est terminé left

I'm in need of a comprehensive solar power system design. I will provide a roof sketch with measurements and orientation as well as my estimated daily power requirement, which exceeds 20 kWh. Key project components: - Evaluate and propose the optimal solar power solution based on my location - Determine the number of solar panels required - Specify the appropriate inverter size - Design a battery backup system for 24 hours of operation - Create a detailed Bill of Quantities (BOQ) I am primarily installing this system to reduce electricity bills, so cost efficiency is key. I have a preference for Monocrystalline solar panels, so experience with these is beneficial. Ideal skills and experience: - Solar power system design and engineering - Knowledge of Monocryst...

€28 - €231
Urgent Scellé LDN
€28 - €231
21 offres
Advanced 4-Layer PCB Design for DSP
S'est terminé left

I'm in need of a seasoned PCB designer to design a 4-layer PCB for Digital Signal Processing utilizing an STM32H7 microcontroller. The PCB must incorporate several key components and features: - A TFT display interface - Connections for an external 64MB SDRAM (using fmc) and a NAND Flash storage - An external 24bit-192kHz I2S audio codec for A/D signal processing (e.g. PCM3060PWR) - parametric rotary encoders, power/status led, basics io breakouts The design should ensure: - Separation of analog and digital traces to prevent crosstalk and jitters - Implementation of additional low-pass filters at input and output peripherals - Inclusion of SWD pinouts for debugging purposes - Series termination resistors for signal integrity - Impedance matching traces for high-speed signals ...

€491 Average bid
€491 Offre moyenne
16 offres
Custom 3D Printed Logo Model
S'est terminé left

a 1" diameter circle with the design attached pic inside of it, the heigh of the circle its 0.08" with the design inside height 0.1", I need 2 of those

€24 Average bid
€24 Offre moyenne
37 offres

I'm looking for an expert with experience in working with Atmega 328P-AU and ESP32 to implement 4 motorized faders into my e...experience in working with Atmega 328P-AU and ESP32 to implement 4 motorized faders into my existing project- audio digital mixer controller. Need to implement 4 motorized faders using Atmega 328P to existing esp32 project. I'm looking for a professional skilled in embedded systems and motor controls. The task is to implement 4 motorized faders in an existing ESP32 project, using an Atmega 328P microcontroller. Key Requirements: - The motorized faders will primarily be used for audio mixing, so previous experience with audio-related projects could be beneficial. - The faders need to be synchronized with software, so proficiency in software integ...

€498 Average bid
€498 Offre moyenne
37 offres

Need to implement 4 motorized faders using Atmega 328P to existing esp32 project. I'm looking for a professional skilled in embedded systems and motor controls. The task is to implement 4 motorized faders in an existing ESP32 project, using an Atmega 328P-AU microcontroller.

€130 Average bid
€130 Offre moyenne
17 offres

...mobile-optimized). ✅ Booking System: AI-powered, custom-coded pricing algorithm. ✅ Payment Integration: Stripe, PayPal, Apple Pay. ✅ Automated Emails: Booking confirmations, reminders, and subscription updates. ? Design & Branding ✅ Color Palette: • Matte Black (#000000) – Luxurious, bold. • Vibrant Panther Pink (#FF1493) – Signature branding. • Champagne Gold (#D4AF37) – Adds a touch of class. • Pure White (#FFFFFF) – Contrast for readability. ✅ Fonts: • Headings: Montserrat Bold (Modern, premium). • Body: Open Sans (Clean, professional). ✅ Animations & Interactivity • Homepage: Pink Panther wipes screen clean. • Subscription Page: Panther gives a thumbs up when users subscribe. • 404 Page:...

€647 Average bid
€647 Offre moyenne
181 offres

Looking for a loyalty web app for many different firms Use points (as gamification system) List the firms (pic, info, social media accounts) and categorize them (offer direct contact with the firm's WhatsApp,) client collects 10% of the price he pays (as points) registering (gives 50 points) inviting friend (gives 50 pints) First time: firms put the price and generate points to clients Second time: firms put the price and recruit points from clients clients can reuse the points (set by the firms) to get 10% discounts from any firm in the list firms' statistical performance firms monthly & yearly subscriptions timeline and reminders (no money transactions through the app) All points and percentages are editable by the firms and admins

€632 Average bid
€632 Offre moyenne
82 offres
Smart Farm IoT System Design
S'est terminé left

I need a skilled professional to design a circuit and propose materials for an IoT system tailored for my smart farm. The system should include: - Sensors: Specifically, I need water level sensors and water flow sensors. - Functions: The IoT system should control irrigation and monitor water level and flow. - Control Features: The IoT system must support remote monitoring and alerts, as well as remote manual control. Ideal candidates should have experience in circuit design and IoT systems, with a strong understanding of smart farming requirements.

€19 Average bid
€19 Offre moyenne
8 offres

I'm seeking a professional to handle various electrical and programming tasks for my Briquetting machine. The tasks include circuit design, I/O list creation, circuit design with BOM, PLC programming, HMI screen development, PLC HMI interface, and testing of the machine both manually and automatically. The circuit design needs to incorporate: - Control circuits - Power circuits - Safety circuits Ideal candidates for this project should have extensive experience in electrical engineering, circuit design, PLC programming, and HMI development. Proficiency in creating comprehensive I/O lists and Bills of Materials (BOM) is a must. Prior experience working with briquetting machines or similar industrial equipment will be a significant advantage. The successful...

€584 Average bid
€584 Offre moyenne
11 offres

I'm in need of an experienced embedded software engineer (freelancer) to develop firmware for microcontroller-based devices. The firmware should enable a range of functionalities including control tasks, communication and data acquisition. This is a continuous requirement for at least 6 months spanning multiple projects. Depending on the candidate's performance & suitability, we may give an option to join our firm as a permanent employee after 6 months. We are open to suitably and attractively remunerating the right experienced candidate. Key Responsibilities: - Develop embedded firmware for a microcontroller. - Implement functionalities for control tasks, communication, and data acquisition. - Ensure compatibility with various communication protocols. - Pre...

€11 / hr Average bid
€11 / hr Offre moyenne
15 offres
Circuit design
S'est terminé left

Need a circuit designer for my small project. Need to take signal from audio system, boost the voltage of that signal so that we can operate a relay using that signal.

€113 Average bid
€113 Offre moyenne
19 offres

...update pricing or add new classes Please provide samples of previous ads you have designed for beauty, wellness, or training services. If you have experience in designing for beauty schools or estheticians, that would be a plus. Looking forward to working with a talented designer to bring my beauty training brand to life! ASK ME WHAT YOU NEED FROM ME, TO HELP YOU MAKE YOUR BEST PROPOSAL...USE MY PIC Thank you!...

€14 Average bid
Garanti
€14
44 propositions
PCB Design for Syringe Pump
S'est terminé left

...simultaneously at different or identical flow rates. 3. Power Supply: A 12V, 15A power supply will be recommended for stability when all four channels are used simultaneously. 4. Communication Protocols: UART for communication with the Nextion display. I2C for sensor integration. SPI as an optional interface for other components. 5. Embedded System: The system will be based on the ESP32 microcontroller. 6. Safety Features: Sensors or programmed mechanisms will be implemented to prevent motor overload, automatically stopping the syringe pump when the syringe reaches its barrier (empty). 7. User Interface: The Nextion display will be integrated with individual pages for each syringe pump, providing easy touchscreen control. 8. Power and Environment: The system will operate in...

€524 Average bid
€524 Offre moyenne
37 offres
Convert text to .amr in C#
S'est terminé left

We have requiremtn of Text to .amr convert in C# or wave to .amr convertor

€99 Average bid
€99 Offre moyenne
7 offres
Electrical Engineer Needed
S'est terminé left

I am looking for an electrical engineer but the specifics haven't been determined yet. The engineer will need to have the skills and experience to work on circuit design, system installation, and fault analysis with the ultimate goal to ensure energy efficiency, safety compliance, and system upgrades.

€171 Average bid
€171 Offre moyenne
2 offres
Complex Electrical Circuit Design
S'est terminé left

I'm in need of a professional with expertise in electrical schematics, specifically focusing on intricate circuit designs. The project will involve designing circuits comparable to microcontroller-based systems. Key requirements: - Proficiency in electrical circuit design - Experience with complex circuit systems - Ability to create detailed and accurate schematics Ideal candidates should have a strong background in electrical engineering, with a focus on circuit design. Prior experience working with microcontroller-based systems is highly desirable.

€976 Average bid
€976 Offre moyenne
57 offres

I'm looking for a professional to design a comprehensive biometric system for access control. The system should prioritize the following biometric methods for time and attendance: - Face Detection - Fingerprint - RFID Card Data will transfer on PLC and USB Microcontroller STM32 The system will be used in both indoor and outdoor environments, so it needs to be robust and reliable in diverse conditions. Ideal skills for this project include expertise in biometric system design, understanding of access control mechanisms, and experience with outdoor-friendly technology.

€540 Average bid
€540 Offre moyenne
2 offres

I'm looking for an expert in circuit & PCB design to help me with integrating a DHT11 temperature and humidity sensor with an ESP32, AC-DC, a display, indicator LEDs and a small buzzer. Key Responsibilities: - Design a PCB that integrates a DHT11 sensor, ESP32, AC-DC, display, indicator LEDs and a small buzzer. - The display size is flexible, preferably for 0.96 inch and open for 3.5inch - The primary function of the indicator LEDs will be for status indication - buzzer in case of severe alerts - ethernet support - reset button to reset the configuration Ideal Skills: - Proficient in PCB design software. - Experience with integrating sensors with microcontrollers. - Ability to design for a variety of display sizes. Not in scope: - firmware development Please share yo...

€154 Average bid
€154 Offre moyenne
38 offres

I need an expert in PCB design and microcontroller interfacing to replace the ADS1231 ADC with a CS5532 ADC on my board. The job also requires repositioning the second ADC along with some passive components from the bottom layer to the top. Key Tasks: - Replace ADS1231 with CS5532 ADC - Reposition the second ADC and passive components from the bottom layer to the top layer - Ensure minimal trace length for all connections - Route load cell connections in parallel to both ADCs The goal is to have both ADCs on the top layer with only one ADC in use at a time. Ideal skills and experience: - Extensive knowledge in PCB design - Proficiency in working with Renesas RL78/G14 Series microcontrollers - Experience in optimizing PCB layouts for minimal trace length - Understanding of load c...

€30 Average bid
€30 Offre moyenne
5 offres

I'm seeking a proactive Svelte and C# expert who leans more towards integration than pure coding. If you're adept at utilizing the latest in AI and code generation for improving and integrating solutions, this opportunity is for you. The primary focus will be enhancing our current product's user interface. Key Responsibilities: - Leverage AI prompting to optimize code retrieval and debugging from AI tools. - Restore functionality and improve the UI of our product. - Ensure the work aligns with project goals through regular updates and communication. Ideal Skills: - Proficiency in Svelte and C# - Experience with AI tools and code generation - Strong understanding of UI enhancement - Excellent communication skills

€164 Average bid
€164 Offre moyenne
15 offres
Trophy icon Create a Logo for Seaside Luxury Apartments in Greece
S'est terminé left

We would like a Logo Minimal with lines that create a wave or whatever luxury and minimal way you like to create a wave ( summer wave not an angry wave ) with label : Andros Seaside Luxury Apartments Andros island in greece in general has waves and winds in summer BUT WE NEED SOMETHING CLASSY AND MINIMAL

€77 Average bid
Garanti
€77
1343 propositions

I'm in need of a cartoonish profile picture for my Twitch channel. The profile pic should embody a Fantasy theme - think along the lines of wizards, dragons and other mystical beings. Key Aspects: - Cartoonish Style: The image should be playful and vibrant, typical of cartoon aesthetics. - Fantasy Elements: The character should reflect the fantasy genre. This could be a whimsical wizard, a quirky dragon, or some other fantastical being. - Simple Background: The background should be a simple solid color. It should not distract from the main character. Ideal Skills and Experience: - Proficiency in digital illustration and design software. - Solid understanding of cartoonish and fantasy aesthetics. - Previous experience creating profile pictures or similar content for social me...

€68 Average bid
€68 Offre moyenne
52 offres