Mixed signal pcb jobs
We're seeking an individual who can help develop a BLDC motor circuit (with IR / RF) also capable of reverse engineering and conducting comprehensive analyses of each component and functionality, and redesigning them to improve performance and efficiency, someone who can design a working PoC and demonstrate their mastery of the redesigned circuit. - Multi-layer PCB Design - Reverse Engineering - Extensive knowledge of Digital Electronics - Experience working with brushless motors. - Firmware development/coding skills (c, c++, assembly or similar skills) - working knowledge of multiple IC's Once the project is completed, along with the BOM file and GARBER file, PoC project also has to be submitted. IMP: Freelancer must sign an NDA before begin working on the proje...
Create PCB with eps32 and relay in Easy eda
I am in need of an infographic designer who can transform a range of data and content into visually engaging and easy-to-understand designs. Key Requirements: - Ability to effectively translate statistics, text, and images into compelling visual stories. - Proficiency in a variety of design styles, from simple and sleek flat design to more detailed il...application should demonstrate relevant experience in creating infographics, with a portfolio that showcases your skills in transforming complex information into visually compelling designs. Ideal Skills and Experience: - Proven experience in infographic design. - Strong portfolio that showcases a variety of design styles. - Adept at using typography to convey information. - Ability to work with mixed data types (statistics, text...
I am looking for a freelancer to develop a basic trading alert bot - I have a trading strategy, I will provide the details. - The bot should be able to generate signal alerts based on the provided trading strategy. Here are the specific features I am looking for in the trading bot: 1) The bot should be capable of extracting information from a web and executing the Martingale strategy, 2) It will be able to track three several moving parameters for several "items" and trigger an alert if the strategy is met. 3) User-Friendly Interface for configuring the trades of the day, monitoring performance, and reviewing trade history. If you believe you possess the necessary skills send a proposal and lets's chat .
...include an Ethernet - Type-C USB port power power. - We're also looking at equipping it with a 4G mobile module (SIM7600 or equivalent that work in Australia/Telstra). - 1 X Sim slot. - 2 X External antenna connectors SMA - 1 X Power LED for CM4 - 1 X Activity LED for CM4 - 1 X Multicolour LED for signal strength of mobile module. - The carrier board should be made as small as possible. Skills and experience: - Freelancers interested need proficiency in electronics and PCB design, along with a deep understanding of Raspberry Pi Compute Module 4. Experience in custom carrier board design and SIM7600 or equivalent 4G mobile module that works in Australia on Telstra also required. The freelancer would be expected to have sample units manufactured and teste...
I'm looking to create a noise-cancellation system for headphones using only electronics (active noise cancellation). No material-based cancellation is needed (passive noise cancellation). The ideal freelancer for this project should have: - Proficient experience with coding microcontrollers, audio signal processing and choosing appropriate hardware for noise cancellation purposes. - Proven background in noise-cancellation technology, specifically active noise cancellation - Ability to design and integrate the noise-cancellation system within headphones If you think you have the necessary skills and expertise for this project, I'd love to discuss further. Let me know your thoughts. More specific details are on this link -
...requirements: 1. Hardware: This project involves the use of a TI DRV10970EVM board and the TI LAUNCHXL-F280049C. 2. Programming: The program needs to be written in C. 3. Functionality: The program should be able to accept an integer input that represents a torque value. This input would then be used to adjust the speed of a small motor controlled by the DRV10970. 4. Signal Control: I'm unsure of the type of signal that should be used to control the motor speed(PWM, Digital, Analog). Therefore, I am open to suggestions on this aspect. It would be great if you can provide your expert advice here. 5. I would also appreciate help/schamtics on how to connect the two boards (DRV10970EVM and LAUNCHXL-F280049C) so that i can run the program Looking forward to work...
i have image i need to be in vector and add simple update i have psd file and image to help you Some notes: • Make his hair black, with grey hairs mixed in (both the hair on his head and the scruff of the beard) • It should be "Devo Does Dallas" (not Devos, as I had in the original) • Use a style for the text close to the attached, if possible. • Every color in the image needs to be a solid color. • Use a maximum of 5 colors, including white. (Also need a version that's just black & white once the final image is set.) • Prefer the overall look of the original in the job description. More sexy than cartoonish. Two cheerleaders are fine, but they should be more buxom than the original. The AI didn't do a good job with the "...
...ultrasonic sensor, an OLED screen and a buzzer, all connected to the Arduino mega board. The data from these sensors will be sent to the application through the Bluetooth module and the data like date, time, navigation directions and the call notification from the app will be sent to the Arduino for displaying the same on the OLED screen. Whenever there is a collision of the helmet occurs a collision signal will be sent to the application through the Bluetooth module and an emergency message for help with live location of the user will be sent to the contacts saved in the application. If the accident is not that severe the the user can dismiss the emergency message that is to be sent to the contacts within a given time limit. The ultrasonic sensor has to be connected to the buzze...
I urgently need help to convert a PDF file into a Word document. Here's what you'll need to know: - This is a rush job, as I am working to a strict deadline. - The file is not too hefty; it has fewer than 50 pages. - The PDF is a mix of text, ...rush job, as I am working to a strict deadline. - The file is not too hefty; it has fewer than 50 pages. - The PDF is a mix of text, images, and charts. I need all of these included in the Word document. Skills and Experience Required: To complete the project successfully, freelancers should: - Have strong typing skills - Be proficient in Word and PDF software - Experience in handling files with mixed content (text, images, and charts) - Be able to meet strict deadlines If you can complete this task in a timely manner, I'...
I require the development of a Printed Circuit Board (PCB) based on provided schematics and design guidelin. This PCB is specifically designed to amplify signals from a silicon PIN diode used to sense gamma radiation. Top Features: A PIN photodiode, four low-noise op amps and a comparator are used to detect individual photons of gamma radiation. Expertise: - A solid background in PCB design and experience in providing PCB manufacturing data Expected output: • Schematic and Source data in EAGLE or Protel 98/99/SE/Altium/Protel-DXP format. • Extended Gerber File RS-274X. • Bill of Materials (BOM) in Excel format, based on components from Digikey or Mouser. • Pick-N-Place / XY-File. Please share relevant experience and sample work.
We are paying for written application notes based on our programable mixed-signal ICs (GreenPAK, HVPAK, PowerPAK, AnalogPAK) & load switches (GreenFET). These parts are very versatile so there are many applications that they can be designed for. The application note should be a 1000-3500 word technical white paper describing an application and how it uses the part (ICs or integrated power switches). The writer will be responsible for generating the content as well as writing the app note. How to make the complexity of the design higher: • use more functions and blocks within GreenPAK (or PowerPAK, GreenFET, HVPAK, AnalogPAK) design • create a design that addresses a common engineering problem or shows how GreenPAK (pr Power PAK, GreenFET, HVPAK, AnalogPAK) ...
I am looking for a freelancer to develop a basic trading alert bot for me. The bot will be used on the Tradingview platform. I' have my own trading strategies, what i want is receiving alerts on the stock market i'm ...strategies, what i want is receiving alerts on the stock market i'm in. Skills and Experience: - Experience in developing trading bots - Familiarity with the Tradingview platform - Proficiency in programming languages such as Python or JavaScript Specific Requirements: - I have a specific trading strategy in mind and will provide the details to the freelancer. - The bot should be able to generate signal alerts based on the provided trading strategy. If you have experience in developing trading bots and are familiar with the Tradingview platform, ple...
I'm seeking a highly skilled freelancer to aid in the design of our communication system and implementation of signal processing algorithms. Your expertise and rigorous industry experience in signal processing and communication system design is must in our project. To efficiently join in and contribute to our project, mastery of MATLAB is essential. An ideal candidate would be: - An expert in signal processing and communication design - Proficient in using MATLAB for complex tasks - Proven track record of successful signal processing tasks carried out using MATLAB Your role would be highly instrumental in driving the project forward to achieve the desired outcome. Please include any relevant examples of work you've done in the past along with your b...
I need an expert in creating a mixed-use property layout. The layout should include designs for retail spaces, residential units, and office spaces. The design must cater to the needs of our target audience: business owners. Ideal Skills & Experience: - Previous experience in real estate layout design - Understanding of business needs and facilities - Ability to cater designs to specific target groups - Knowledgeable in creating layouts for mixed-use properties
I need a proficient Embedded Engineer to design a PCB prototype for cryptocurrency mining. More details will be shared over a chat
...A: Part A has a single function that function is to transmit a signal. The part needs to be housed in a waterproof container and be powered by a rechargeable battery preferably through USB. This part will actually go on a dogs collar. The device can either transmit vi. RF, USB or any other short range signal. Part B: Part B its job is to have two functions. The first function is to receive a signal from Part A, the second job of Part B is to transmit a specified RF signal to Part C when Part A is within 2 to 3 feet of Part B. Part B, needs to also be housed in a waterproof container and be able to be charged via USB. Part C: Part C, is a separate module that is already created its job is when it receives a specified RF signal from Part B it activates...
I'm seeking a Flutter expert to provide a training session for me. The focus of this training is to enhance my existing Flutter skills and bring me up to speed on flutter google maps. The first flutter project will be a google maps project with source and destination fields and a build route button, and then modify this project to allow waypoints...where I watch you code this app. Note that is this would take you more than 1 hour to code, don't apply. This is something ChatGPT could do 5 minutes. We don't have to have spoken calls, but we can chat using Skype or something. Ideal Skills: - Strong expertise in Flutter development. - Proven experience in training others, particularly in an online setting. - Capable of tailoring content to a mixed-skill group and en...
Add opti coupler and necessary resistance in pcb Cuhange the lid of the enclosure for new laser sensor
I'm seeking an expert in circuit design for consumer electronics. Very simple design with two LEDs when one LED is on the other will turn off. Very simple. Need schematic and BOM. NO pcb layout or gerber files needed. Please look at attached PDF before messaging me. MUST INCLUDE PROJECT NAME LISTED ON THE ATTACHED FILE IN MESSAGE TO ME OR YOU WIL NOT BE CONSIDERED Key requirements: - Knowledge and experience in circuit design, with a preference for consumer electronics - The ability to translate concept into a viable, efficient circuit design - Strong communication skills to understand the intended application and adapt the design accordingly Please include in your proposal examples of past consumer electronic circuit design projects, or any relevant experience.
I'm looking for a proficient designer for circuit schematics and PCB layouts. The task is pretty straightforward. Specifically required skills and experiences include: - Ability to design simple circuits and PCBs. - Knowledge in component selection, particularly microcontrollers. - Proficiency in working electronics design tools. Your role will be vital in our operations, and I am keen on engaging someone who can deliver exceptional work repeatedly. A deep understanding of microcontrollers will significantly increase your chances of landing this gig.
I'm in need of a skilled Java programmer who can help me with my PCB project. This project specifically involves the development of a control system for a motor. Key Requirements: - Experience in programming PCBs with Java - Background in control system development - Proficiency in motor control Your primary task will be to create a control system that effectively manages the motor. Your expertise in Java will be crucial, as this language has been chosen for the project. Specifically, the control system should be able to: - Efficiently regulate the motor's operation - Interface with other components on the board - Ensure the motor responds appropriately to external stimuli To ensure the success of this project, I need a freelancer who is not only skilled in Java progr...
...an experienced electronics and software engineer to help me enhance an existing automotive electronics product. Key Responsibilities: - Circuit Design: You'll be creating new circuits or modifying the existing ones to improve the product's functionality. - PCB Layout: You'll need to come up with new PCB layouts that accommodate the changes in the circuit design. - Embedded Programming: Ability to reprogram existing embedded systems for better performance and integration of new features. Requirements: - Proficiency in Circuit Design, PCB Layout, and Embedded Programming. - Experience in working with automotive electronics is a big plus. - A proactive, problem-solving attitude towards improving the existing product. - A good understanding of the cons...
...ultrasonic sensor, an OLED screen and a buzzer, all connected to the Arduino mega board. The data from these sensors will be sent to the application through the Bluetooth module and the data like date, time, navigation directions and the call notification from the app will be sent to the Arduino for displaying the same on the OLED screen. Whenever there is a collision of the helmet occurs a collision signal will be sent to the application through the Bluetooth module and an emergency message for help with live location of the user will be sent to the contacts saved in the application. If the accident is not that severe the the user can dismiss the emergency message that is to be sent to the contacts within a given time limit. The ultrasonic sensor has to be connected to the buzze...
Description: Are you skilled in PCB design and proficient with Adobe Illustrator? I'm in search of a talented freelancer who can accurately trace a PCB design from an image and generate Gerber files for manufacturing. The task involves replicating the PCB layout precisely to ensure compatibility with production requirements. Key Requirements: Proficiency in Adobe Illustrator for PCB design Experience in tracing complex designs with attention to detail Ability to generate Gerber files for manufacturing Project Details: You'll be provided with an image of the PCB layout, and your task will be to recreate it faithfully in Adobe Illustrator. The final deliverables should include high-quality vector files and Gerber files ready for PCB fabri...
I'm looking for a skilled individual capable of setting up and solving a Mixed Integer Linear Optimization model using CPLEX OPL. This is for our electrical grid system. The primary goal of this model is to help us choose new power plants, focusing on renewable energy sources and minimizing costs. Key criteria for the optimization model include: - Identifying the most viable renewable energy sources for our grid. - Determining the optimal capacity of the new power plants. - Minimizing costs while meeting the energy demand. This project does not have a specified budget, but we are looking for a professional who can deliver a high-quality optimization model that meets our requirements. Experience with CPLEX OPL and prior work in energy optimization would be advantageous. NOT...
I need a proficient Embedded Engineer to design a PCB prototype for cryptocurrency mining. More details will be shared over a chat
In this endeavor, I seek a competent individual with a basic familiarity in the field of Mobility Management in MANETs to summarize and distill the contents of a detailed PDF ...include: - Concise yet comprehensive coverage of the subject matter, with content suitable for both technical and non-technical audiences. - Accurate and detailed visual representation of data through graphs and tables. The primary goal of this project is to educate my colleagues about the intricacies of 'Mobility Management in MANETs'. Therefore, the presentation must be designed keeping a mixed audience in mind. Desirable skills for this project would be a basic understanding of MANETs, proficiency in data visualization, and a knack for simplifying complex information into digestible conten...
I'm seeking a skilled AutoCAD architect to assist with creating basic floor plans for a mixed-use building. Key Requirements: - Expertise in AutoCAD architecture for creating floor plans. - Ability to deliver a basic layout including dimensions. - Understanding of mixed-use building design is preferred. The project involves: - Developing a basic floor plan for a mixed-use structure. - Ensuring accurate measurements and dimensions are incorporated. - Creating a clear, easy-to-understand layout that can be used for reference and planning purposes. Ideal candidates will have prior experience in creating floor plans, particularly for mixed-use buildings. Your work should be precise, detailed, and adhere to industry standards. Please be prepared to share e...
I'm seeking a highly skilled freelancer to aid in the design of our communication system and implementation of signal processing algorithms. Your expertise and rigorous industry experience in signal processing and communication system design is must in our project. To efficiently join in and contribute to our project, mastery of MATLAB is essential. An ideal candidate would be: - An expert in signal processing and communication design - Proficient in using MATLAB for complex tasks - Proven track record of successful signal processing tasks carried out using MATLAB Your role would be highly instrumental in driving the project forward to achieve the desired outcome. Please include any relevant examples of work you've done in the past along with your b...
I urgently require a skilled architect to create detailed architectural drawings for a mixed-use market space. This project will involve the creation of floor plans, elevations, and sections. Skills and Experience Required: - Proven experience in architectural drafting - Strong knowledge in mixed-use building and space designs - Ability to work swiftly to meet urgent timelines Deliverables: - Detailed Floor Plans - Comprehensive Elevations - Cross-Sectional Views The successful applicant will demonstrate their ability to create functional, aesthetically pleasing designs for mixed-use spaces. Please submit your bid along with relevant portfolio examples.
I'm in need of a 2-minute mixed media video that has the primary goal of engaging and resonating with our target audience. Key Requirements: - Video Style: The video should creatively blend animated and live-action elements to make the content visually appealing and engaging. - Length: The video should be around 2 minutes, conveying all necessary information concisely. Ideal Skills: - Proven experience in creating mixed media videos. - Understanding of target audience engagement techniques. - Ability to create a compelling and succinct script for the video. - Proficiency in video editing, animation, and live-action filming.
I'm looking for a talented CAD designer to help me modify an existing NAS case. The designer should have a good knowledge of materials, CNC and 3D printing processes, air flow designs, PCB layout, industrial manufacturing and general electrical assembly. Designers with good in-house manufacturing or can speak to fab floor workers will be given preference. Please only apply if you have a demonstrable track record of similar work, and can provide a portfolio that showcases your skills, and I will share with you Autodesk Viewer link of the case.
I am looking for a talented graphic designer to create an elegant, modern and professional logo for my new property business, Elysian Willow Homes. The logo should include my company name. We deal with residential, commercial, and mixed-use properties. Unanswered aspects such as color schemes or specific style elements will be at your professional discretion. Ideal Skills: • Graphic Design • Logo Design • Branding Experience: • Previous work with real estate or property businesses would be advantageous. It's vital that the logo encapsulates our company ethos and appeals to a wide range of property markets. Please, include samples of your work.
I am in need of an experienced PCB designer to create a board for my model train. This project requires comprehensive knowledge in PCB layouts and electronic component selection. - Power Source: The train will be powered by an electric outlet, hence the PCB must be designed to handle such source without triggering overheating or any power-related issues. - Functionality: The board's primary function will be to control the speed of the model train. This necessitates an understanding of motor controls and how to optimally integrate it within the PCB design. - Control Interface: A crucial aspect of the design involves facilitating an IR detector interface for controlling the train. Experience in integrating IR sensors into a PCB will be valuable fo...
Am looking for someone skilled to make for me a forex signal copier softer.I need someone who has knowledge of the financial markets because they'll be able to easily complete this project.
I'm in need of a skilled professional familiar with LTspice and operational am...the frequency response. Key Requirements: - Simulation of an electric microphone using operational amplifiers in LTspice - Focused on achieving a desired frequency response within the human audible range (20Hz to 20kHz) Ideal Skills: - Proficiency in LTspice for circuit simulation - Strong understanding of operational amplifiers and their application in microphone design - Experience with audio signal processing and frequency response optimization - Previous projects related to microphone design or LTspice simulations would be a plus Please bid on this project if you're confident in your ability to deliver a detailed and accurate LTspice simulation of an electric microphone with the desired...
I am looking for a seasoned writer to help me complete a deeply personal and expressive memoir. This project requires a careful balance of fact and fiction, bringing together historical events and personal anecdotes for a compelling narrative. Skills & Experience Required: - Proven experience in memoir and biogra...embellish narrative - Strong research skills to accurately represent historical events - Great interpersonal skills to effectively capture personal anecdotes - Ability to work independently and exercise significant creative freedom. Looking for someone who is able to recreate vivid scenes and characterize compelling individuals through their words. If you have a knack for creative storytelling mixed with factual accuracy, then you might just be the perfect fit for...
...We are looking for an experienced electronics engineer to develop a PCB design for a small project using the ESP32 microcontroller. This project involves controlling both Line In and Line Out audio through an amplifier. The schematic for this setup will be provided to you. Project Details: Microcontroller: ESP32 Functionality: Control Line In and Line Out audio via an amplifier Additional Component: Integration of an MP3 module, which is to be triggered by AT commands and also through Serial communication. Deliverables: Complete PCB design files ready for manufacturing, including Gerber files, BOM, and assembly drawings. Requirements: Proven experience in PCB design and electronic circuit design. Proficient in using PCB design software (please specify whic...
I'm seeking somebody who can examine mixed employment data and classify attributes of top, middle, and low performers. Key Requirements: - Expertise in statistical analysis to assess a breadth of employment data. - Proficient in applying cluster analysis to distinguish performer groups. - Capable of handling mixed (quantitative and qualitative) data. - Relevant experience working with similar data sets would be vastly beneficial. The goal is to clearly identify the key attributes that influence employee performance levels. Your insights will be vital to target future organisational improvements.
I'm hunting for an experienced script writer with a knack for creating gripping drama scripts. I'm imaginative and adventurous. Consequently, my project is a harmony of multiple characters and a blend of both linear and non-linear progressions. Expectations: - Develop a drama script geared towards radio. - Central focus: an ensemble cast, not just one main character. -...blend of both linear and non-linear progressions. Expectations: - Develop a drama script geared towards radio. - Central focus: an ensemble cast, not just one main character. - Narrative structure: a mix of both linear and non-linear storylines. Ideal Skills: - Experienced in writing drama scripts for radio. - Great knowledge of creating interesting character dynamics. - Versatile in implementing mixed ...
I'm in need of an electronics engineer who can develop a custom two-way intercom system for a medical pressure tank, for communication with patients. indoor use only. The system should have the fo...mute all together - Ability to buzz from inside, for the outside speaker (tone generator) - 2 Condenser Mic Inputs (nice to have: brakeout bypass of Condenser Mic circuit for other microphones) - 2 Speaker Outputs (50W, per output) - individual speaker Volume control - control signals are all 24V with comman GND - 0-24V PSU Ideal Skills: - Electronics Engineering - Circuit Design - PCB Design - Audio Systems The project should result in a design that is ready for manufacturing. And would like the engineer to be available for follow-up in case any issues arise during...
...machine's internal components, consequently enhancing its performance and clarifying the signal. The key responsibilities and requirements are: - Analyze the current hardware structure to identify the root cause of the issues - Draw and design an appropriate digital filter or circuit that can suppress vibrations - Test the designed solution on the existing hardware to ensure it solves the interference problem and improves signal clarity - Document the design process and results Ideal Skills and Experience: * Electronics circuit design * Experience working with Filter Design DSP * Proficient in electronic hardware testing and troubleshooting * Knowledge on reducing mechanical vibration interference and signal conditioning * Able to work on the design process...
I need an experienced mobile hardware engineer to help with component selection and PCB design for a consumer electronics mobile device I'm developing. Key Responsibilities: - Assist in the selection of appropriate components for a consumer electronics mobile device. - Design a PCB that meets the requirements of the device. Requirements: - Strong experience in mobile hardware engineering, particularly in consumer electronics. - Expertise in component selection for mobile devices. - Proficiency in PCB design. Please note that I may require further guidance and expertise on the specific components and design details, as I'm currently unsure of my exact requirements at this stage.
