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2,000 electronic project circuits avr pcb jobs found

...Prototype Project Overview: I am developing a Smart Orb for tactile grounding, incorporating vibration, light, and a pre-recorded voice module. I need a freelancer with electronics expertise to provide a circuit schematic, wiring diagram, and component list to help me assemble the prototype myself. Scope of Work: ✔ Design a simple circuit that integrates: Vibration motor for haptic feedback LED lights for visual stimulation Pre-recorded voice module for audio guidance 555 timer or other non-microcontroller solution for sequencing features (no coding) ✔ Provide a complete wiring diagram ✔ List all required components with sourcing recommendations ✔ Basic guidance on how to assemble and test the circuit Requirements: ✅ Experience in electronics circuit design ✅ Knowledge of timi...

$151 Average bid
$151 Avg Bid
5 bids

I am seeking an experienced PCB designer to create a custom PCB for an LED grow light panel. The project specifications are as follows: Dimensions: 30 inches (length) x 20 inches (width) LED Integration: Samsung LM301H Full-Spectrum LEDs: Provides a balanced spectrum, including blue wavelengths, essential for various plant growth stages. Osram Hyper Red (660 nm) LEDs: Enhances photosynthetic efficiency, particularly during flowering stages. Additional Blue LEDs (450 nm): To further support vegetative growth and regulate plant morphology. LED Configuration: Approximately 600 LEDs, with a proposed ratio of 70% Samsung LM301H, 15% Osram Hyper Red, and 15% dedicated Blue LEDs. Power Consumption: Targeting around 300W total Material: Aluminum-core PCB for effective ...

$209 Average bid
$209 Avg Bid
15 bids

...professional PCB designer to simplify and reduce the size of a 6-layer PCB from an existing design. The current PCB measures 220mm x 152mm; the target size is 170mm x 90mm. The design should have more efficient signal flow while maintaining signal integrity. Key Requirements: - Removal of unused ICs, modules, and redundant power supply sections from the current PCB design - Redesigning the layout and routing to fit the new size and to enhance signal integrity - Maintaining sections for FPGA, MCU, ADC, Optical Laser, Photodiodes, and a connection to a 5-inch display in the simplified version - Keeping power supply sections intact Skills and Experience: - Proficient in PCB design software (e.g., Altium Designer, Eagle, KiCAD) - Extensive experience in...

$1932 Average bid
$1932 Avg Bid
5 bids

I have seen your project detail . Where i did works from circuit design to PCB design(reducing cost , efficient circuit, BOM optimization , gerber release, testing PCB , PCB manufacturer follow up ). I work Hardware design to PCB design where i have experience in Altium professional design tool. . checkout my portfolio for more details. Let's Discuss more. Thanks

$57 Average bid
$57 Avg Bid
1 bids

I am looking for an experienced PCB designer who can create a PCB from a moderate complexity schematic using KiCad. The primary purpose for this PCB is for prototyping in microcontroller based electronics. Key Requirements: - Proficiency in KiCad - Experience in designing PCBs from schematics - Ability to work with moderate complexity schematics with multiple components and connections - Prior experience in microcontroller based electronics prototyping is a plus I would prefer to work with the service provider on a video call in real time so I can answer questions in real time and also I can make sure everything is according to the requirements. Your bid should include examples of similar projects you have completed. Thank you.

$204 Average bid
$204 Avg Bid
44 bids

I'm preparing for my wedding on 3/7/25 and need an expert audio editor to help me trim down my DIY music playlist. I have over 60 songs that I need to be cut down to mor... I have over 60 songs that I need to be cut down to more suitable and energetic lengths for dancing. Your task will involve: - Cutting out slower, less exciting parts of songs - Keeping the momentum and high energy going - Trimming songs to their better dancing parts The songs are currently on a Spotify playlist but can be downloaded in any format you recommend. The genres include pop and electronic/dance. Ideal Skills and Experience: - Proficiency in audio editing software - Prior experience in DJing or music editing for events - Understanding of pacing for dance music - Ability to maintain song integrit...

$148 Average bid
$148 Avg Bid
54 bids

I'm looking for a skilled photo editor to enhance 10 photos for my business. These images will be used for both physical and electronic marketing, so high-quality, professional edits are essential. Edits needed: Color correction & lighting adjustments Background cleanup (if needed) Enhancing details while maintaining a natural, authentic look Please provide your portfolio and turnaround time. If this project goes well, it could lead to more work in the future. Looking forward to working with a detail-oriented freelancer who can align with my brand’s aesthetic!

$113 Average bid
$113 Avg Bid
96 bids

I've recently been embroiled in a fraudulent suit involving notary fraud in property transactions. I'm seeking a professional to help me identify the differences between electronic signatures and in-person signatures, and their respective implications in this case. I had a mortgage for over three years with a transferred company. They never recorded the assignment wit the record of deeds office. Only when I question them about legal standing they had MERS to record a Mortgage Assignment December 10, 2024. The notary said it was signed in her presence but as I looked online at other documents non related to my case the exact same signature of "TRACY ROGERS" was signed a few other forms the exact same way as it was signed on the form they claim was signed in person...

$33 Average bid
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6 bids

I'm seeking an experienced PCB designer to create two similar daughterboards for the MCC 128 and a Raspberry Pi. Key Requirements: - Design two very similar PCB daughterboards as described in the attached documents Ideal candidates will have: - Proficiency in PCB design and an understanding of power regulation. - Experience with the MCC 128 and Raspberry Pi. - Ability to create custom PCB dimensions. Please share your portfolio showcasing similar projects and your approach towards this task.

$644 Average bid
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26 bids

Hello, Ericyang! I'm sorry for a late response. Thanks for your information. We want to become distributor in Russia ourselves even if there are already some distributors in our country. I'm down to create a milestone if you're ready to start the searching process

$356 Average bid
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I'm looking for a comprehensive list of companies, websites, and shops across Europe and the UK that provide repair services for IQOS or spare parts (like Battery replacement, Heating Module, and PCB Module). The project requires: - Identifying the company names and their contact details. - Compiling this information in a clear and organized spreadsheet. The ideal freelancer for this project should have: - Strong research skills. - Experience in data collection and spreadsheet management. - Ability to deliver information in English only. Please note, the quality of your work will be assessed based on the accuracy of the company names and contact details you provide.

$31 Average bid
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14 bids

We are seeking a highly skilled and motivated Digital Radio Module Developer to design, develop, and implement a digital radio module from scratch. The ideal candidate should have expertise in...to 10 years in digital radio module development, RF engineering. Programming Skills: Strong knowledge of C, C++ and assembly for embedded development. Embedded Systems: Hands-on experience with FPGA, ARM Cortex-M/R/A, DSP processors, and microcontrollers. Communication Protocols: Knowledge of FM, AM, LTE, Wi-Fi, Bluetooth and other radio communication standards. Hardware Design: Experience with PCB design, RF signal chain, and hardware bring-up. Testing & Debugging: Proficiency in oscilloscopes, spectrum analyzers, signal generators, and network analyzers. Kindly drop your resumes with ...

$56 / hr Average bid
$56 / hr Avg Bid
8 bids

Hello, we require a circuit and software design that fulfills the following scope. The components used in the PCB design should be selected such that they can be printed and assembled by printing services like PCBWAY or JLCPCB. The person who takes on this job should deliver the work only after ensuring that the board functions and meets all requirements through a demo. The contractor should be able to guide us through any parts we might have missed or that remain unclear, effectively providing consultancy. PCB Dimensions: Excluding the motor and battery, 10x4 cm; however, smaller dimensions would be preferable for us. Power Source: The system will be powered by a single 18650 type battery. This battery will be rechargeable via USB Type-C. Operating Time: When operated f...

$1037 Average bid
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34 bids

I need an IT professional to install a system update at one of my clients in Reims, France; A 2 day-job. The job requires to be physically...USB key and you will have to install it manually on the client's computer. You will then have to perform tests on the computer. We will provide assistance if needed. - Type of Update: This is an Operating System update, specifically for Linux. - Hardware: The update is for a Raspberry Pi with a custom setup and electronic components. Ideal candidates should have: - Extensive experience with Linux OS - IT skills to handle Raspberry Pi setups - Capability to work with custom electronic components - Prior experience in system updates - Available for a 2-day job in Reims, France. Please provide evidence of your qualifications and e...

$657 Average bid
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27 bids

I need a logo that conveys trust and credibility, wit...strictness, almost like a formal stamp. - A unique, creative touch in the letter "O", making it a distinctive design element and adding a unique personality to the logo. Potential areas of use for the logo include: - Technology and software: The geometric lines convey a sense of innovation and tech. - Sports or sportswear: The boldness of the design suits high-performance brand. - Digital or electronic products: The modern style can fit an e-brand. - Security or security solutions: The blue color and solid structure create a sense of trust and strength. Ideal skills for this job include graphic design, brand identity development, and experience in creating logos for the specified industries. Please include a portfol...

$95 Average bid
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96 bids

Hello, we require a circuit and software design that fulfills the following scope. The components used in the PCB design should be selected such that they can be printed and assembled by printing services like PCBWAY or JLCPCB. The person who takes on this job should deliver the work only after ensuring that the board functions and meets all requirements through a demo. The contractor should be able to guide us through any parts we might have missed or that remain unclear, effectively providing consultancy. Please clearly state the estimated number of hours you will need to work on this project. PCB Dimensions: Excluding the motor and battery, 10x4 cm; however, smaller dimensions would be preferable for us. Power Source: The system will be powered by a single 1865...

$47 / hr Average bid
$47 / hr Avg Bid
29 bids

I'm looking for a skilled graphic designer or marketing professional to create an engaging electronic brochure for my container company. This brochure will serve a promotional purpose, targeting potential clients, and should include: - A comprehensive overview of our company - Detailed descriptions of our product offerings The ideal candidate for this project should have a strong background in graphic design, marketing, and understanding of the shipping and container industry. Experience in creating promotional materials aimed at potential clients is highly advantageous. Please include examples of previous work in your proposal.

$432 Average bid
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124 bids

I am undertaking a project in electronics and communication engineering focusing primarily on circuit design. I am working with a microcontroller-based embedded system, specifically utilizing a PIC microcontroller. Key Responsibilities: - Designing circuits compatible with PIC microcontrollers - Ensuring optimal performance of the embedded system - Troubleshooting and refining circuit design as necessary Ideal Skills and Experience: - Proficient in circuit design - Extensive experience with PIC microcontrollers - Strong background in embedded systems - Excellent problem-solving skills

$36 / hr Average bid
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56 bids

...Feature Requirements 1. Patient Management Add, edit, and delete patient records View patient history and past visits Upload and store medical documents (prescriptions, reports, scans) Search and filter patient records 2. Appointment Scheduling Book, reschedule, and cancel appointments Calendar view with time slots availability Automated reminders via SMS/email Doctor’s availability management 3. Electronic Medical Records (EMR) Maintain detailed patient medical history Prescription and medication tracking Diagnosis and treatment notes Lab test orders and reports integration 4. Billing & Payments Generate invoices and receipts Track payments and outstanding balances Online payment integration (Stripe, PayPal, Razorpay, etc.) Insurance claim processing 5. User Roles &...

$745 Average bid
$745 Avg Bid
19 bids

I'm in need of a Circuit and PCB designer for a very straightforward circuit. Need lighting circuit for E-Switch LP11EE1NCSRGB in a vehicle application (11-15VDC). In the off position I want the switch to light up red and then when it’s on, the switch should light up green. Basically all I need is a circuit design for providing the correct voltage to the two leds and some way of switching between the leds based on whether the switch is on or off.

$40 Average bid
$40 Avg Bid
19 bids

I'm in need of a clean and professional design for my eBook, which is approximately 10-12 pages long. The content is ready, and I need a designer to transform this into a visually appealing electronic book. Ideal for someone who can deliver a design that is modern, minimalist, and employs a pastel color scheme. The project should not take more than half a day. Key Requirements: - Modern and minimalist design style - Use of pastel shades - Integration of photographs into the design Skills and Experience: - Proven experience in eBook design - Strong portfolio of modern minimalist design - Proficiency in using pastel shades creatively - Ability to integrate photographs seamlessly into the design

$50 Average bid
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58 bids

Design and Development of Circuit Break PCB design

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I'm seeking an expert to design a DC to DC circuit for me. This circuit should have an output voltage range between 10-50V, and a current capacity (Ampere-Hours) of 10-50 Ah. Key Requirements: - The control mechanism fo...should have an output voltage range between 10-50V, and a current capacity (Ampere-Hours) of 10-50 Ah. Key Requirements: - The control mechanism for this circuit should be manual. This means that the design should allow for easy, hands-on adjustments to the output voltage and current. Ideal Skills and Experience: - Extensive knowledge and experience in circuit design, specifically DC to DC circuits. - Understanding of voltage and current control mechanisms. - Ability to design for specific output and capacity requirements. - Experience with designing for ...

$594 Average bid
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33 bids

...internationale du Maroc Organisation d'un événement mondial augmentant la visibilité et le prestige du Maroc. Opportunité de renforcer les relations diplomatiques et économiques. 2. Développement du secteur touristique Augmentation de la fréquentation touristique avant, pendant et après l'événement. Promotion de nouvelles destinations touristiques et diversification de l'offre. Développement de circuits touristiques spécifiques liés à l'événement. Collaboration avec les agences de voyages internationales pour attirer plus de visiteurs. Création de packages touristiques incluant des expériences culturelles et sportives. 3. Impac...

$30 / hr Average bid
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40 bids

I'm looking for an experienced audio engineer who specializes in mixing and mastering electronic music. Your primary task will be to refine and perfect tracks in preparation for their final output as WAV files. Ideal Skills: - Proficiency in mixing and mastering - Extensive experience with electronic music - High-quality audio editing capabilities - Familiarity with WAV output requirements Please note, the selected professional will be responsible for delivering high-quality final tracks ready for distribution. Your ability to understand and enhance the unique elements of electronic music will be crucial to the success of this project.

$497 Average bid
$497 Avg Bid
65 bids

I'm in need of a skilled product designer with a focus on skincare, to help create a unique face massager. Key Aspects: - The device should have adjustable speed settings. - It should incorporate a heating function. - A rechargeable battery is a must. Ideal Skills: - Experience in designing skincare products and electronic devices. - Proficiency in product development from concept to prototype. - Ability to create user-friendly, innovative designs.

$1619 Average bid
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13 bids

I'm looking for a skilled PCB designer with experience in KiCad to update an existing schematic and PCB for me, swapping out a ublox modem for an nRF9151. It is absolutely critical that the pins on the PCI connection do not change as this board is used in an existing device. Key responsibilities: - Update the existing KiCad schematic and PCB to replace the ublox modem with the nRF9151. - You must consult the NRF9151DK hardware design schematics to ensure the appropriate debug pins are exposed. - Make sure any extra components are added. - If required, add a TXB level converter on the underside of the board to translate 1.8V uart to 3.3V - Include an optional antenna on the pci board, part number 478-P822601TR-ND Ideal qualifications: - Proficiency in KiCad. - P...

$128 Average bid
$128 Avg Bid
34 bids

I am looking for a skilled PCB designer to help me create a PCB for a prototype. The PCB will need to accommodate a mixed set of components, both Surface Mount (SMT) and Through-Hole components. Key Project Requirements: - Design a PCB suitable for prototype development - Incorporate both SMT and Through-Hole components - No specific size constraints for the PCB Ideal Skills and Experience: - Proficient in PCB design software - Experience with prototype PCB development - Knowledgeable in both SMT and Through-Hole component integration - Able to work with no specific size constraints

$57 Average bid
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48 bids

I need a website similar to where customers can apply for a UK ETA (Electronic Travel Authorization). The website should have the following features: Homepage: Display a list of eligible countries. "Apply Now" button leading to the application form. Application Form: Collect user details (name, passport number, email, etc.). Form fields should be similar to uketa.com. Basic validation for required fields. Payment Integration: Users should proceed to payment after filling the form. Integrate PayTabs as the payment gateway. Payment should be required before submission. Admin Dashboard: View submitted applications. Manage and process applications. No user login required—just an admin panel for backend access. General Requirements: Responsive and clean UI (can be ...

$245 Average bid
$245 Avg Bid
134 bids

We need you to find products from specific brands on the local market through distributors. We will provide you with 3 brands to research, and we will pay $200 for each brand you successfully find. The person completing this task must be located in China, Hong Kong, or the United Arab Emirates (UAE) because they will need to contact distributors directly. The product prices should be reasonable and based on current market rates. The purchase prices must be at least 15% lower than the market prices. Requirements for a Suitable Distributor: Find a Direct Manufacturer or Official Distributor: Locate either the direct manufacturer of the brand or an official distributor authorized by the manufacturer. Request a copy of the distributor’s certificate to confirm their official status. ...

$194 Average bid
$194 Avg Bid
9 bids

I'm looking for an expert to prototype an Esp32 based gateway for industrial automation. The gateway should incorporate RS485 and CANbus modules, supporting the Modbus communication protocol. Key deliverables include: - PCB Gerber files - Bill of Materials (BOM) - Comprehensive production specifications The power supply requirement for this gateway is a standard 12V DC. Ideal candidates for this project should have extensive experience in: - Designing and prototyping PCB for industrial applications - Working with ESP32 and RS485, CANbus modules - Understanding and implementing Modbus communication protocol - Creating detailed production specifications and BOMs Please provide references to similar projects you have completed in your proposal.

$727 Average bid
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37 bids

I'm seeking an experienced EDI Developer with a strong background in SAP BTP and X12/ EDIFACTS standards for a comprehensive project involving 10 trade partners. The task at hand includes the development of approximately 30 unique documents. Key Responsibilities: - Create and implement X12 EDI documents - Integrate these documents with the SAP Integration Suite - Coordinate with 10 trade partners for seamless EDI communication Document Types to Be Developed: EDI 810 Electronic Invoice Send to Customer EDI 820 Payment Order or Remittance Advice Send payments/ Receive transactions from bank EDI 846 Inventory Inquiry/Advice Send to Customer / Receive from 3PL Warehouse EDI 850 Purchase Order (Received) Receive from Customer (various formats) EDI 856 Advance Ship Notice Se...

$6869 Average bid
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13 bids

...statement that it has not been published in a journal or proceedings, nor submitted for possible publication elsewhere. A statement as to why the information being presented would be of interest to readers of the Journal. Technical Manuscript Guidelines Authors should only submit an electronic version of the article prepared using Microsoft Word; this electronic version will be used in the review process. Electronic submissions will be accepted in PDF or MS-Word formats. Papers should be submitted as a single electronic document with figures and tables imbedded in the file at the end of the document, and with indications in the body of the text where figures and tables should be located. Authors should use Times New Roman font, with the exception of Greek sy...

$457 Average bid
NDA
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10 bids

For work on the same project as already discussed over chat regarding the test board. Let me know what resources I can provide or questions I can answer. So, if you could go through the schematic and PCB, and confidently confirm that there are no issues with the existing design, before I power up the second populated board that I have, that is the job.

$43 / hr Average bid
$43 / hr Avg Bid
1 bids

I need an easy-to-read package that combines an ampere-hour counter (ACCUMULATING), a DC voltmeter, and a DC ammeter. The display should be an LED typ...Key Requirements: - The device needs to be accurate to ±0.5% for both the voltmeter and ammeter. - A simple, single-button reset for the ampere-hour counter (AH) is required. - The device does NOT need complex functionalities like data logging, remote monitoring, or an alarm system. Ideal Skills: - Experience in electronic circuit design - Proficiency in working with LED displays - Understanding of DC voltmeter and ammeter - Ability to design user-friendly interfaces This project requires a professional with a solid background in electronics and display technology. Please provide examples of similar projects you have...

$714 Average bid
$714 Avg Bid
33 bids

It is necessary to find a product on the local market of distributors of the brands that we will provide to you. We will immediately give you 3 brands, and we will pay 200 bucks for each brand you find. The person must be in China/Hong Kong or United Arab Emirates so that they can call the distributor. The prices of the goods should be adequate and based on the market prices of the brands. Purchase prices must be at least 15% lower than market prices. The distributor is suitable for us if the following points are fulfilled: 1) Find a direct manufacturer or an official distributor: Find the direct manufacturer of the brand or its official distributor, with whom a contract has been concluded for the sale of goods on behalf of the manufacturer. Request a copy of the authorized distributor&...

$266 Average bid
$266 Avg Bid
4 bids

I'm seeking an experienced PCB designer to create a signal emulator for me. The PCB needs to handle mixed signals, both analog and digital. Specifically: - The analog signals should cover a low frequency range, up to 1kHz. - The digital signals should be I2C/SPI communication protocols. The ideal freelancer for this project should have extensive experience in PCB design, particularly with signal emulators. They should also have a deep understanding of both analog and digital signal processing. If you have a portfolio featuring similar projects, please share that with your bid.

$257 Average bid
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23 bids

Before reading on, It needs to be pointed out that this is a complete project from PCB design to software. I need an expert to implement an irrigation system control for my greenhouse's basket line. This should be an intelligent system with automated timing to ensure consistent and optimal watering of plants. Key Responsibilities: - Design and implement an irrigation control system for a basket line. - Ensure the system has automated timing capabilities. The ideal candidate for this project should have: - Proven experience with greenhouse irrigation systems. - Skills in system design and implementation. - Understanding of automated control systems.

$48225 Average bid
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42 bids

I'm looking for an experienced engineer or designer who can create a detailed plan for a custom 12"x12"x6" thick block. This block should include: - A 3" diameter hole approximately 2" deep. - Installation of a Piezoelectric sensor at the bottom of...based on target distance or difficulty. - A picture frame type housing, attached and allowing for easy insertion of rubber material (like conveyor belt material). This should be designed to accommodate a 9x11 paper, which can be attached via staples, stick pins or tape for easy and cost-effective replacement of the rubber. Ideal skills for this project would include knowledge of materials engineering, mechanical design, and experience with electronic sensor integration. Understanding of cost-effect...

$201 Average bid
$201 Avg Bid
20 bids

...archived products, payment status, and product statuses. Platform Highlights Membership System: Secure role-based access with permissions. Control Panels: Admin and Supervisor dashboards for system management, Member dashboard for personal product tracking. Inventory Management: Comprehensive tracking of auction products. Billing & Invoicing: Streamlined invoicing and balance management. Electronic Payment Integration: Secure online payment processing. User Interface: Clean, intuitive, and user-friendly design. Auction System: Transparent, real-time bidding process ensuring fairness. Summary The Mazayda auction platform integrates a robust suite of tools to ensure a seamless, efficient, and transparent experience for all users. By combining powerful management tools...

$588 Average bid
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19 bids

I need a simple code for my PIC 16F688 microcontroller. The initial code shoul...(AN6/P1D) should be set to HIGH as well for 1 minute. The code will later need to be expanded with an additional four lines, but this initial task is the primary requirement. The microcontroller pins in use are: - RA0/AN0: Receiving a HIGH/LOW signal from an external unit - RC2/AN6/P1D: Connected to a relay for an alarm - RC1/AN5/C2IN: Connected to a button - RC3/AN7: Connected to a buzzer on the PCB Freelancers with prior experience in programming PIC microcontrollers, specifically the PIC 16F688, will be preferred. Knowledge of assembly language for PIC or experience with similar microcontrollers will be a significant advantage. Please note, the client has not yet defined the behavior of RC2 when R...

$28 / hr Average bid
$28 / hr Avg Bid
4 bids

It is necessary to find a product on the local market of distributors of the brands that we will provide to you. We will immediately give you 3 brands, and we will pay 200 bucks for each brand you find. The person must be in China/Hong Kong or United Arab Emirates so that they can call the distributor. The prices of the goods should be adequate and based on the market prices of the brands. Purchase prices must be at least 15% lower than market prices. The distributor is suitable for us if the following points are fulfilled: 1) Find a direct manufacturer or an official distributor: Find the direct manufacturer of the brand or its official distributor, with whom a contract has been concluded for the sale of goods on behalf of the manufacturer. Request a copy of the authorized distributor&...

$279 Average bid
$279 Avg Bid
5 bids

Overview I’m looking for an experienced n8n automation developer to build a smart query system that retrieves pricing and product specifications for electronic products. The system should be capable of handling structured data (spreadsheets) and unstructured data (vector-based search on product manuals) while outputting responses in natural language. This automation will initially function as a bot (Telegram, WhatsApp, or another chat interface) that allows users to quickly retrieve pricing and product details through conversational queries. Project Scope 1️⃣ Data Retrieval Mechanism Price Lookup: Query Google Sheets, Airtable, or CSV files for the latest product prices. Specification Lookup: Use a vector-based database (FAISS, Pinecone, Weaviate, etc.) to retrieve te...

$23 / hr Average bid
$23 / hr Avg Bid
33 bids

A PCB design expert to develop a Zigbee Coordinator PCB based on ESP32-C6, responsible for collecting sensor data and transmitting it to the AI server via WiFi/MQTT. ? Project Objectives: ✔ Design an advanced PCB that manages the Zigbee network and communicates via WiFi/MQTT with the AI server. ✔ Optimize communication to reduce latency and improve energy efficiency. ✔ Develop a scalable architecture ready for industrial production. ? System Communication Flow: ✔ The Coordinator PCB collects data from Zigbee sensors and sends it to the server. 1️⃣ Technical Specifications of the Zigbee Coordinator PCB ? This PCB will act as a gateway between Zigbee Sensor PCBs and the Cloud, with connectors for external sensors. Component Function Sugges...

$265 Average bid
$265 Avg Bid
22 bids

I'm looking for a Shopify expert who can create a modern and minimalist online store for selling electronic gadgets. The store should prominently feature 'products in the spotlight' on the homepage. Key Requirements: - Extensive experience with Shopify - Strong understanding of modern, minimalist design principles - Ability to effectively showcase products on the homepage Skills & Experience: - Proven track record of creating successful Shopify stores - Experience in designing for electronic and gadget e-commerce - Excellent attention to detail and design aesthetics

$282 Average bid
$282 Avg Bid
29 bids

I'm looking for a PCB designer who can create a simple, compact water leak sensor PCB. The design should incorporate a low power microcontroller, a coin cell battery holder, a buzzer, and two pogo pins with resistors acting as leads on the opposite side of the board. Key Requirements: - A USB interface for the microcontroller (most likely SMD ATMega32U4) for programming. - Design to be done in EasyEDA. - Ensure component availability on JLCPCB. Ideal Skills: - Proficiency in PCB design with EasyEDA.

$25 Average bid
$25 Avg Bid
2 bids

Electrical & Test Equipment Engineer Needed for Consultancy Project I am seeking an experienced Electrical & Test Equipment Engineer to assist with a consultancy project focused on designing, developing, and troubleshooting test equipment solutions for complex systems. The ideal candidate should have a strong background in electronics, system testing, and compliance standards. Project Scope: Test Equipment Development: Assist in designing, integrating, and optimizing test equipment for system validation. Troubleshooting & Debugging: Analyze test results, diagnose faults, and implement corrective measures. Hardware & System Testing: Work with sensors, power distribution systems, and embedded systems. Compliance & Standards: Understanding of MIL-STD,...

$500 Average bid
$500 Avg Bid
22 bids

I'm seeking an expert in **microwave engineering**, with a strong focus on **dielectric materials** and **microwave circuit design**. The project involves designing and testing advanced prototypes, utilizing **embedded systems**, and employing simulation tools like **COMSOL Multiphysics** for electromagnetic (EM) modeling and analysis. The ideal candidate will have hands-on experience in designing **microwave sensors or resonators**, **antennas or probes**, and analyzing the **chemical and physical properties** of materials. Proficiency in using tools such as **vector network analyzers (VNAs)**, **spectrum analyzers**, and **power meters** for microwave signal measurement is essential. This role requires a strong understanding of **signal processing**, **non-invasive test...

$1328 Average bid
$1328 Avg Bid
25 bids

I require assistance to elevate the artistic appeal of a commercial STL file for a 3D printed VR gaming accessory. The goal is to modify the overall shape and desi...needs a complete overhaul to give it a more appealing, futuristic shape. - Surface textures and detailed features: While the primary focus is on the overall design, subtle enhancements to surface textures and detailed features may be beneficial. The ideal candidate for this project should: - Be well-versed in 3D modelling and STL file manipulation. - Have a strong understanding of and experience in creating designs in a futuristic, sci-fi style. - Be able to incorporate organic shapes and tech-based elements (like circuits or grids) into the design. Please provide examples of similar projects you've compl...

$154 Average bid
$154 Avg Bid
34 bids