Signal generator circuit pcb designtrabajos

...two GPIO (General Purpose Input/Output) pins, serving as a basic trigger and producer. Project Overview: The software should perform two primary functions: Triggering Mechanism: When a specific event occurs, the software should activate a designated GPIO pin as a trigger. Producer Logic: Upon triggering, the software should utilize another GPIO pin to act as a producer, generating a predefined signal or action. Key Requirements: No graphical user interface (UI) is necessary; the focus is on backend functionality. Clear identification of GPIO pins for triggering and producing. Reliable handling of triggering events and production logic. Additional Considerations: Power consumption efficiency for prolonged operation. Robust error handling mechanisms. Integration with external ...

...store in its memory the automation scenes previously created in the app Ewelink : they can only perform these scenes each time they receive them from a cloud based service (Ewelink). Solution could involve : - the creation of a firmware for the Sonoff BasicR2 devices that will allow each device to store in their memory the automation settings programmed with Ewelink - an small piece of hardware/PCB/Arduino connected to the Sonoff basicR2 device that would store the automation scenes received by Wifi and give orders to the Sonoff devices when there is no internet. - I dont want to create a server for this purpose. The memory of automation scenes on the device must update when the automation scenes are modified on the Ewelink App. Key Requirements: - The product should functi...

I'm seeking a talented electronics engineer to design a high-frequency inverter circuit. - *Project Purpose*: Convert 12V DC to 230V AC for powering small appliances with 12Amps Solar Charging Feature with necessary LED indicators. - *Specifications*: - Output Power: Manage loads from 100W to 500W - Safety Features: Must include overload and short circuit protection *Necessary Skills*: - Experience in Power Electronics - Circuit Design Proficiency - Familiarity with PCB Layout *Ideal Candidate*: - Someone who has successfully designed inverters and can provide examples. Please submit your proposal with a plan of action and your experience with similar projects.

I want a project of MCQ generator in which user can enter text and in output he will receive MCQ type of questions whith answer

I need a seasoned lead generator who will target medium-sized businesses within the technology industry. My company specializes in software development, therefore, your strategic skills in spotting potential B2B clients within this sphere will be paramount. The ideal candidate should have: -A strong background in lead generation specifically within technology and software scope -Understanding of the market landscape of medium-sized tech businesses -Successful track record of B2B leads conversion within similar scope You should be able to showcase a strategic, methodical approach to identifying and engaging potential leads and demonstrating how our software development services can aid their business growth.

...mechanical or renewables engineer to design a hydro turbine that's tailored for a small river setting with the goal of generating electricity within the range of 1 kW to 10 kW. - **Purpose:** - Design a hydro turbine to generate electricity. - **Environment:** - Intended for small river/stream application. - **Power Output Range:** - Targeting 1 kW to 10 kW power output. - **Requirements:** - Expertise in mechanical engineering or renewable energy systems. - Strong background in hydrodynamics. - Experience in designing turbines, especially for hydro applications. - Ability to conduct fluid dynamic simulations and power output calculations. - Proficiency in CAD software for design schematics. - **Deliverables:** - A detailed design...

I'm seeking a talented graphic designer to create a technology-themed vector wall art piece focused on circuit boards. Here are the project specifics: Please view the attachment . I want to copy the same style. I will be placing this on a black wall, so i think we need to modify the color scheme slightly to match nicely. The wall is 14ft x 12ft high. Ideal Freelancer Skills/Experience: - Proficient in vector graphic tools (e.g., Adobe Illustrator, CorelDRAW) - Skilled in creating visually engaging art that conveys complex technology aesthetically - Ability to deliver high-resolution files suitable for large format printing If this sounds like a task for you, please share your portfolio of similar work and provide an estimated turnaround time for this project.

I am seeking an expert in FPGA and ADC circuit design. The core task involves replacing the Cyclone FPGA with an Efinix FPGA and a Linear ADC with an Analog Devices ADC on an existing schematic. I have already purchased both parts. The ideal candidate will have extensive experience with: - Efinix FPGA and Analog Devices ADC, - Altium Designer for schematic design and routing, - Gerber file generation. Not only will you need to replace the components and carry out the appropriate routing, but you will also be tasked with ensuring the functionality of the revised design through simulation. An understanding of best routing practices and design validation is crucial for this task. Deliverables include the finalised Altium Designer files and Gerber files re...

...sources. This role involves both the design and technical development of a prototype that can be tested for functionality and user experience. Responsibilities: * Conduct a technical feasibility study for the proposed device. * Design a prototype that can interface with various TV models and audio systems. * Develop a solution that maintains consistent volume levels, employing sound engineering principles. * Create design schematics and detailed plans for the prototype. * Coordinate with any necessary suppliers or manufacturers for parts and assembly. * Test the prototype in different scenarios and iterate based on feedback. * Document the design process and prepare reports on the prototype's performance. Skills and Qualifications: - Degree in Product...

I'm seeking an experienced electrical engineer to create an RS485 circuit using the Modbus RTU protocol. Below are the key details about the project: - The circuit should be designed for efficient data acquisition from multiple analogue inputs - Each acquired value may have a time resolution of less than 5s and this data will need to be available for individual interrogation on the bus. - Must be compatible as a slave device with common RS485 devices is crucial. - Data provider only, no requirement to receive data. - While it doesn't need to integrate with any specific hardware, it must adhere to standard RS485 specifications. Skills and experience required: - Proficiency in electronic circuit design, specifically with RS485 communication. -...

I've ventured on a project that involves the analysis of low frequency DTMF measurements. I need an expert who can guide me on how to use Tektronix MDO 3034 spectrum analyzer for this purpose. Key tasks include: - Conducting frequency analysis using the said equipment - Detailed measurement of frequency, dBm, and line resi...me on how to use Tektronix MDO 3034 spectrum analyzer for this purpose. Key tasks include: - Conducting frequency analysis using the said equipment - Detailed measurement of frequency, dBm, and line resistance of DTMF tones of telephones Being well-versed in the use of spectrum analyzer is crucial for this job. It's advantageous if you have on-hand experience in frequency analysis, advanced signal processing, and measurement of frequency, dBm, ...

I require an experienced freelancer conversant in Verilog and familiar with Vivado tools to help expedite my digital circuit project. Efficiency and expertise are paramount to meet my project milestones. Key Tasks: - Synthesize and implement Verilog code - Optimize digital circuit designs using Vivado Skills Needed: - Proficient in Verilog - Proficient with Xilinx Vivado Suite - Strong in circuit synthesis and implementation - Ability to write clean, maintainable code - Experience with digital circuit design and simulation - Solid understanding of FPGA workflows Ideal Experience: - Previous successful FPGA projects - Proven track record with Vivado IDE - Strong debugging skills If you are a detail-oriented problem solver with the skills mentioned abov...

...looking for a skilled professional to design a circuit that encompasses the capability of sensing small objects (less than 1kg) and operate two plastic doors accordingly. Your design will incorporate: - Use of infrared sensors to detect objects. Experience in working with such sensors is highly desirable. - Ability to open and close two plastic doors based on the detected objects. You should have knowledge of mechanisms suitable for lightweight materials. Ensure that the design includes a comprehensive bill of materials. If you have experience in threat detection systems or automation, it would be a significant advantage. All design aspects should cater to the small size and weight of the objects. Your final deliverable should be a circuit...

...system must deliver exceptional performance and accuracy, catering to my specific needs in real-time trading. Requirements: The algorithms will be in Chartink. Need to create an algo module for each algo in the portal. Will receive the signals from Chartink and execute on the configured trading account. - Portal should allow , configuration of Broker accounts - Webhook to receive the Chartink signal, option to trade in Equity, Future or Option (Ability to auto select the nearest strike price (ITM or ATM) -Each algo module will be a configuration of the Chartink, Equity / Future or Option, with P&L as INR or % and SL as Value or INR or % (with Trail SL) @ each Trade level. -Simple user registration to the portal (Mobile , OTP), -Admin to activate / deactivate user (Payme...

I'm looking for a skilled electronics engineer to create a custom circuit design for a solar mobile phone charger capable of operating in cold and snowy conditions. The charger should have LED status indicators to showcase charging levels and power status. **Key Specifications:** - Design suited for cold, snowy environments - Includes LED status indicators **Ideal Skills:** - Electronics Engineering - Circuit Design - Experience with solar power devices - Knowledge of temperature-resistant components The successful freelancer will have a proven track record with solar-powered electronics and understand how to design for durability and efficiency in harsh weather conditions. I'm keen to see your portfolio of related projects. Let's...

...to Implement:** - Convert the existing indicator "CM_Ultimate_MA_MTF_V2" by ChrisMoody to a strategy script - Generate entry signals when one or two specific moving averages cross - Implement dynamic position sizing based on the current account balance - i have list of bullish and bearish etf. create an option to "buy only" or "sell only" or "both" - When buy signal is generated - Buy bullish etf and exit bearish etf. - When sell signal is generated - Buy Bearish etf and exit bullish etf. - Include functionality to send alerts via webhook when signals are triggered **Skills and Experience Needed:** - Proficiency in Pine Script for TradingView - Experience with webhook integration - Strong understanding of technical analysis and mov...

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...store in its memory the automation scenes previously created in the app Ewelink : they can only perform these scenes each time they receive them from a cloud based service (Ewelink). Solution could involve : - the creation of a firmware for the Sonoff BasicR2 devices that will allow each device to store in their memory the automation settings programmed with Ewelink - an small piece of hardware/PCB/Arduino connected to the Sonoff basicR2 device that would store the automation scenes received by Wifi and give orders to the Sonoff devices when there is no internet. - I dont want to create a server for this purpose. The memory of automation scenes on the device must update when the automation scenes are modified on the Ewelink App. Key Requirements: - The product should functi...

...work across major software such as FL Studio, Cubase, and Logic Pro. Requirements: - Experience in audio plugin development - Proficiency with VST and audio processing - Ability to program accurate level metering - Knowledge of multiple DAW platforms for integration testing - Capability to implement automatic clip gain features What I need: - A plugin that reads the VU Meter (Klanghelm VU Meter) signal with precise level measurement and edits the clip gain to stay around 0 dBVU. - Customizable appearance to align with user preferences - Compatibility across numerous DAWs without disruption to existing workflows - Automatic clip gain adjustment in response to VU Meter levels Ideal Candidate: - Previous experience creating audio plugins, specifically VSTs - A portfolio showcasin...

...should be easy to fill while also serving as a professional documentation of my site's electrical systems. Key Elements to be Included: - Main electrical panel - Circuit breakers - Outlets and switches Design Style: - I prefer a vibrant, colourful, and eye-catching design that breaks away from the conventional dull and monotonous reports. Details of the Fillable Sections: - Descriptions of faults - Inspector's observations - Recommended actions Ideal Candidate: A strong candidate would have prior experience creating fillable PDFs, preferably with a background in electrical systems or technical report creation. Proficiency in design software to create a visually engaging layout is a must. The ability to incorporate technical details into a user-f...

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I need a seasoned lead generator who will target medium-sized businesses within the technology industry. My company specializes in software development, therefore, your strategic skills in spotting potential B2B clients within this sphere will be paramount. The ideal candidate should have: -A strong background in lead generation specifically within technology and software scope -Understanding of the market landscape of medium-sized tech businesses -Successful track record of B2B leads conversion within similar scope You should be able to showcase a strategic, methodical approach to identifying and engaging potential leads and demonstrating how our software development services can aid their business growth.

I'm seeking a Python specialist capable of devising a distinctive content generation model. The primary focus of the text that will be generated is for blog and article writing. This model should incorporate various writing styles like creative and SEO-optimized tones to meet output requirements. Ideal Skills and Experience: - Extensive Python knowledge - Previous experience in content generator model creation - Understand how to develop SEO-optimized content - Ability to implement creative writing styles in model formulation. IMP Questions: 1. Will you use any pre trained model or do it from scratch. if pre trained model then mention top three pre trained models 2. How long it need to trained in order to achieve the requirement? 3. Define number of training ...

Project Information; In the project, digital filtering is required for precise weighing of a weighing system electronics. The thing ...filter value, I reduce it to 2002-1998, but this time both the filter response is very heavy and I cannot detect sensitive grams such as 1-2 grams. What needs to be done is a fast filtering that will work in every system and I want to design a filter that provides a change between 1999-2001 when mechanical vibration comes. The filter must be adaptive. Because the vibration does not have a specific character. The frequency and character of vibration is variable. Project Requirements. ->Know Embedded Systems; ->Developed applications related to digital signal processing. ->Used STM32 ->Digital Filter has developed and worked on th...

I'm seeking an experienced electrical engineer to create comprehensive electrical panel and load schedules for my unit, incorporating all relevan...with safety standards. **Responsibilities:** - Develop electrical panel schedule - Create load schedule for entire unit - Include all equipment: lighting, outlets, HVAC **Requirements:** - Proven experience in circuit design and power system analysis - Proficient in creating clear, detailed PDF documents - Skilled at integrating diverse electrical components into cohesive schedules **Ideal Candidate:** - Detail-oriented and analytical - Strong background in electrical engineering - Familiar with code and safety regulations - Proficient in PDF software and electrical design tools Please provide examples of previo...

Design 3 logo options that enhance the existing logo for a personal adult brand. Something that is unique, brandable and eye catching. NOT looking for a standard logo generator version.

In need of an expert in Electronic PCB design who can help develop a high-level flight controller for multirotor drones, specifically quadcopters. The project aims to create a highly advanced and customizable flight controller that comes with ESC and Radio integrated. We can build upon other open-source available flight controllers. The controller must also support GPS navigational features. Ideal skills/experience for the job: - Extensive knowledge in Electronic PCB design - Prior experience in designing flight controllers - Deep understanding of quadcopter functionality and technology - Experience in integrating GPS navigational features into flight controllers. This project demands expertise and precision, so only those who have proven experience in ...

...entails: - Design Requirements: - **Circuit design:** Develop a robust circuit meeting IoT operational standards. - **PCB design:** Create an efficient printed circuit board layout. - **Enclosure design:** Engineer a compact, durable casing for the device. - Features: - **Long-range communication:** The device should transmit signals over extended distances. - **Compact size:** It must be small enough for discrete placements in various environments. - **High durability:** It needs to withstand tough conditions and prolonged use. - Usage: - The transmitter will be an integral component for IoT connectivity, enhancing the capability of smart devices to communicate effectively. Ideal Candidate Skills: - Expertise in ...

I'm looking for a specialist to design and develop a monitoring system that responds exclusively to power outputs exceeding 5 watts. This system will be solar-powered and geared towards industrial equipment management. Crucially, the output mechanism hasn't been chosen—flexibility and creative input are welcome here. **Requirements:** - Expertise in solar power systems - Experience with industrial equipment monitoring - Ability to integrate variable output signals (visual, auditory, or electrical) **Key Task Summary:** - Design solar-powered monitoring solution - Ensure activation only beyond 5W power output - Propose and implement an effective output signal **Ideal Candidate:** - Skilled in electrical engineering - Versed in solar energy application...

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I'm seeking a skilled freelancer to create a dynamic text generator that transforms a document into a digitized, editable format, which is easily customized through user input. The final product should be innovative and user-friendly, empowering me to craft personalized text effortlessly. Key Features: - Plain text digital conversion for a minimalist, clean output. - An interactive form to input data, ensuring a smooth customization process. - Advanced toggling capabilities through conditional logic, enabling selective display of paragraphs. Ideal Freelancer Traits: - Proficiency in software development or scripting that allows text manipulation and interactive forms. - Experience with UI/UX design, specifically in form creation and usability. - Understanding of condit...

...Development of a tool that integrates real-time trading signals. - A blend of social trading with interactive chat provisions for live trading discussions. - Access to a community of profitable live traders or strategies with proven track records. IDEAL SKILLS: - Experience in financial markets and binary options. - Proficiency in creating social trading platforms. - Ability to integrate real-time signal generation. - Strong background in developing and evaluating trading strategies. EXPERIENCE NEEDED: - Previous successful projects in trading platform development. - Strategists with demonstrable high profitability in binary options. Your expertise can help me achieve my goal of joining a community where profitable trading thrives. Looking forward to collaborating with the rig...

SaaS web application. With a smart search engine that records your searches QR system With the location based feature, it shows nearby offers and coupons With a responsive design and compatible with search engines In-house advertising system with Google Adsens ads Supports two languages: Arabic and English (with RTL feature) Supports store registration with a store control panel Coupon and voucher generator Integration (API) with Google Analytics, Facebook Pixel, marketing text messaging and verification system Complete CRM system with technical support Integration (API) with Google Maps in order to extract and export data A system for creating pages and forms Internal communication system

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Looking for a skilful electronics engineer for the design of a Raspberry Pi CM4 base board that suits a specific custom size. To meet users' needs, this project entails incorporating Ethernet connectivity, USB ports, LVDS video, CANBUS, and 12V into the board design. The design has to be done starting form an 'open source' base and adding other 'open source' designs, all together. Applicants with extensive experience in Raspberry Pi, IoT, PCB development,and customized electronics hardware design will be ideal for this project.

I'm in need of a native Thai voice actor over 60 years of age. Scale: 3 finished hours Requirements: 1) The authorization form needs to be confirmed and signe...sentences. 6) Crying or laughing sounds cannot be included. Emotions can only be expressed through words, but crying or laughing tones can be used. 7) No human voice special effects or post-production should be added. Audio format requirements: WAV, 48k sampling rate, mono, 16bit; Audio quality requirements: The recording should be made in a studio with RT60 (500Hz) less than or equal to 200ms; the signal-to-noise ratio should be greater than or equal to 35dB; the voice frequency band information should be complete, and no frequency band information should be missing or abnormal; there should be no obvious noise in ...

I'm seeking a talented freelancer well-versed in GNUradio, particularly for an educational project that focuses on: - Advanced signal processing techniques and algorithms. - Practical modulation and demodulation strategies. - Establishing the fundamentals of software-defined radio systems. The perfect candidate would possess: - Profound knowledge in digital signal processing. - Strong experience with GNUradio flowgraphs. - Proficient coding skills in Python. - A knack for simplifying complex concepts for an educational audience. The envisioned end result is an engaging, interactive toolkit for students to learn the intricacies of SDR through hands-on experience with real signals. An ideal applicant would have a background in education, engineering, or a related field...

I'm seeking an experienced PCB designer, well-versed in IoT and BLE (Bluetooth Low Energy) technologies. Your task will be to create an energy-efficient IoT device with specific abilities: * Real-time data monitoring: The device should have the capacity to monitor temperature data in real-time. * Temperature Range: The monitoring should cover range from room temperature to moderately hot. Your experience with similar projects, understandings of energy-efficient design and ability to design remote monitoring systems will be key to the success of this project. Familiarity with Bluetooth Low Energy (BLE) technology is a must as the device will be utilizing BLE for its functioning.

I'm looking someone to help me to design/capture a schematic based on Small Led PWM Driver(must include a power supply, transistor driver for the LED, MCU and UART Interface). Must be done for KiCad V5 or V7. I will provide you the circuit guideline, schematic components and footprints. Please only bid if you have previously experience with KiCad. Include the text "kicad mciau" in your proposal description. Regards

Work will be done - 1)Revise the full pcb for errors and correct the existing errors on the pcb (missing trace line) 2) change the switch in the pcb with a durable one 3) change USB C port with a durable one 4) update the BOm for new components # As the source code is working on cureent pcb so There will be no change in other things just do check for obvious errors like missing trace lines and replace components with supplementary Full work will be done in 3-4 days and I Will provide -BOM, Gaber, postion file for productions and also the updated project file

I'm in need of a professional to handle the uploading of my PCB design file to , ensuring the PCB parameters are accurately selected and all my Surface-mounted device (SMD) components are placed correctly. **Key Responsibilities:** - Accurately upload the PCB design to - Select appropriate PCB parameters (even though I haven’t specified, a sound judgment based on the design is needed) - Place SMD components efficiently **Ideal Skills:** - PCB Design and Layout Understanding - Experience with 's platform - Proficiency in SMD placement - Familiarity with TeamViewer for remote cooperation **Experience Required:** - Previous PCB projects, especially with SMDs - Ability to communicate and collaborate remo...

Hello, I have PCB design file. I need help to upload it to jlcpcb.com. Place chose the correct PCB parameters, place components and so on. Would be great to use teamviewer. Can you help with that? Thanks!

I am looking for an experienced PCB designer to create a 5port internet router board PCB. The requirements for this project are as follows: Size: Standard size Components: No specific components are required, as I trust the designer's judgement to choose the most suitable components for the board. Communication: Project updates should be communicated through the Freelancer.com platform. Ideal skills and experience for the job include: - Strong knowledge and experience in PCB design - Familiarity with internet router board design - Ability to select appropriate components based on board requirements - Excellent communication skills through the Freelancer.com platform If you are confident in your abilities and have the necessary experience, pleas...

...creating a user-friendly application that enables customized product selections and generates a personalized PDF output. Here’s what I need: - Development of an interface using Delphi that showcases multiple dropdown boxes for product customization. - Drop-down selections include Size, Material, and Quantity. - Functionality to convert these selections into a downloadable PDF. - Aesthetic sense to design the interface intuitively for a seamless user experience. - Capability to incorporate future additional features such as text input, color selections, and image uploads. - Proficiency in Delphi and PDF generation libraries or frameworks. - The final program must be robust, user-tested, and delivered within a week. Ideal Candidate: - Delphi programming expertise. - Prior e...

I need a skilled PCB designer to create a circuit diagram for my responsive speaker project. The specifics I'm envisioning include: - Small size, the PCB should be less than 3 inches. - Bluetooth connectivity feature for wireless streaming. - Voice control integration to aid user-friendly operation. - Equalizer controls to personalize the sound output. - Extra feature of storage, reasons will be explained later. - A design that allows for power through both battery and electricity outlet. Ideal freelancers for this project should have a firm grasp on PCB design, knowledge of sound systems, and ideally prior experience with speakers. It's crucial for them to be comfortable with implementing a range of features, (especially the aforement...

I require an experi...details for this project are as follows: **Core Objectives:** - Develop MATLAB code for EVM calculation. - Work with simulated signal data. - Generate basic plots for result visualization. **Ideal Candidate:** - Proficient in MATLAB and signal processing. - Familiar with QAM schemes, especially 16-QAM. - Experienced with EVM concepts. - Able to produce clear, accurate plots. **Scope of Work:** - Analyze the given simulated signal data. - Calculate the EVM for the 16-QAM scheme. - Create basic plots to visualize EVM results. I'm looking for someone who can deliver precise and reliable calculations with a clear graphical presentation of the data. Your expertise in RfIC design, digital communications, and MATLAB scripting will be cruc...

Need a PCB designed using the ATMEL SAM21D + SIM7020G and should have the proper resistance trace and connector for an external LTE antenna. It should use a usb connector to program the SAM21D in a similar way to the Arduino MKR Zero. The Atmel microcontroller will be connected to the SIM7020G in such a way to send data over LTE of course. Additionally, there should be 3 channels to measure voltage between 6-40v using the Atmel's onboard ADC. Cost of components should be a consideration. Designs should be submitted in Eaglecad format.

I'm in need of a proficient MATLAB coder...presence indicated in a provided structure - Process: Detection should manage thresholding and noise effectively Scope: - Function must handle any ball detection; no need for ball type differentiation - Supporting templates and files for guidance will be provided Ideal Candidate: - Strong proficiency in MATLAB programming - Experience with image processing and computer vision - Familiarity with signal processing techniques - Ability to optimize code for performance The deliverable should be a tested, functional MATLAB code that integrates smoothly with pre-existing structures. Collaboration and clear communication will be key, as I will provide guidance on specific requirements. Looking forward to seeing your innovative approach to ...

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