Tube amp schematics pcb project jobs
I'm in need of an experienced PCB designer who can modify a trace routing on a PCB gerber file. The specific requirement is to interrupt one of the traces, but ensure it can be easily jumpered. Key Requirements: - Expertise in PCB design and Gerber file modification - Ability to efficiently modify trace routing while maintaining the original design integrity - Understanding of how to create a jumper-friendly trace interruption Ideal Candidate: - Prior experience with similar trace routing modifications - Great attention to detail and an understanding of the importance of trace integrity in PCB design - Ability to communicate effectively to ensure the requirements are fully understood and implemented
This is an extended version project of previous AMS5915 Pressure Sensor PCB with integration to extra features
This project consist of following phases for its prototype development. Phase 1. Hardware Design 1. Schematic design 2. PCB Design 3. BOM (Bill of material) , PCB Gerber 4. PCB Fabrication 5. Components/Part procurement 6. PCB assembly Phase 2. Firmware/Code development and PCB testing Deliverables will be as given below: 1. Source PCB files 2. PCB Geber 3. BOM (Bill of material) 4. Source firmware 5. One working Prototype
We're seeking an individual who can help develop a BLDC motor circuit (with IR / RF) also capable of reverse engineering and conducting comprehen...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 project...
Create PCB with eps32 and relay in Easy eda
...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 tested for functionality (third party manufacturer ok - Cost will be paid by me). - Applicants able to de...
We're looking for someone to help us design new style racing seat for our racing simulator. Unlike traditional racing seat which has a seat back and a seat bottom, we are looking for any creative designed to help us design a formula style racing seat. When designing the seat, we are looking to reduce the size of the packaging, so from manufacturing s...bottom, we are looking for any creative designed to help us design a formula style racing seat. When designing the seat, we are looking to reduce the size of the packaging, so from manufacturing stand point, the seat needs to be disassembled into smaller pieces. I have attached a few example of similar seats that we're currently looking for. As for the framing, we can use either square, round tube, metal plate, and alum...
I need a professional to create a microcontroller program for me. Here is a quick run down of the 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 (D...
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.
Hello there, I have a working Op Amp circuit that I would like to increase the output Gain from 2 to 4. I have +12v single supply, I have Schematic In Altium. Please Check attachment. Let me know if you can help.
I need a proficient Embedded Engineer to design a PCB prototype for cryptocurrency mining. More details will be shared over a chat
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 no...
I am in nee...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 constraints and requirements of automotive electronics. - Regular communication and dedication to the project is essential. If you have a history of success in this area and you're ready to take on a c...
...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 fabrication. Bu...
I need a proficient Embedded Engineer to design a PCB prototype for cryptocurrency mining. More details will be shared over a chat
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.
...systems. Key Responsibilities: - Drafting and detailing for large-scale Commercial and Industrial projects - Collaborating with engineers and project managers to ensure design accuracy - Ensuring that all designs are in compliance with industry standards and regulations Ideal Skills and Experience: - Proficiency in AutoCAD - Strong background in Mechanical systems - Prior experience in Commercial and Industrial projects - Good communication skills and ability to work in a team - Ability to understand and interpret technical drawings and schematics. This is a great opportunity for a Mechanical Drafter with strong commercial and industrial project experience. A proactive, detail-oriented and collaborative work ethic is essential. Your work will have a direct impac...
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 valu...
I'm looking for a skilled Social Media Handler and Manager to amp up my Instagram and Twitter platforms, focusing on building brand awareness. Key tasks: - Create and curate exciting and attractive content captivating to the female audience. - Engage with users and build an interactive community. Ideal candidate: - Experience in handling Instagram and Twitter accounts. - Ability to captivate the attention of a female audience. - Background or interest in fashion, beauty, or lifestyle brands preferred. - Must have understanding of building brand awareness through social media. Let's create a magnetic social media presence together! This is a monthly flat fee job. What price are agree on will be on a monthly understand.
I'm in need of an experienced individual who can not only create a Reddit community for me but also amp it up to the level of increased engagement. The focus of this community will be narrowing down to niche hobbies. Here is what I'm seeking: - Create a community that fosters advice and help requests. A place where members are intrigued to exchange ideas and solve each other's queries. - Generate traffic through increased user interaction. The more the merrier. - Invoke members to come forward and share their individual experiences related to niche hobbies. Ideal skills and experience: - Proven experience in creating and managing Reddit community. - Strong understanding of user psychology to boost interactions - Familiarity with niche hobbies subreddit - Excellent...
...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 which software you are familiar with)....
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 following features: ...- 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...
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.
I'm looking for a skilled Arduino/PCB designer for my course project which has following features: - Switching ON/OFF power light: I'd like to control this using screentouch. - Temperature measurement: I'd like the device to measure the temperature in a room and display it as a numerical reading on a screen. All the above features should have battery power, just like a smartwatch. The ideal candidate should have experience in Arduino and PCB design, as well as a good understanding of power management and temperature sensing. If you're confident in your abilities and believe you can bring this project to life, please reach out.
I am seeking a very skilled CAD designer, specialized in mechanical e...measurements and specifications - Prepare and revise technical drawings and schematics Ideal Candidate: - Expertise in Fusion 360 and/or SolidWorks - Expertise in mechanical engineering - Strong understanding of manufacturing processes - Proficient in blueprint creation and interpretation - Detail-oriented, with high regard for precision - Proven experience working on similar projects. By using these blueprints, we aim to facilitate manufacturing while maintaining the highest standards of precision and accuracy. The successful freelancer will provide us with fully-optimized, ready-to-use blueprints that align with our objectives. Your expert contributions will directly drive the success of our manufacturin...
I need a proficient Embedded Engineer to design a PCB prototype for cryptocurrency mining. An efficient board that carries 1 to 16 chips (ASIC, FPGA, and/or Microcontrollers) is expected, with the ability to handle 5V (200W) Max. Strong expertise in Electrical Engineering and experience in designing a 4 layer PCB board is preferable; those with a background in cryptocurrency technology hold a significant advantage. Deliverables include the final working PCB prototype model. Reliability, accuracy, and attention to detail are crucial for this project. - BOM File has to be provided - CPL & Gerber files has to be provided - NEEDS to be cost-effective for mass production - Any mining algorithm should/could be programmable - Considerable high hashrate is expected...
I am seeking a skilled electronic engineer with experience in wearable technology to design and prototype a smart ring. Key ...technology to design and prototype a smart ring. Key Features: - Transceiving signal via Bluetooth - Vibrating mechanism - Button for user input - Wireless charging with LED indicator Compatibility: - The smart ring should be compatible with both iOS and Android devices. Ideal Skills: - Experience in designing and prototyping wearable technology - Proficiency in Bluetooth technology and flex PCB design - Understanding of power consumption management in wearable devices Note: While the notification feature option was skipped, there is a possibility I might need to incorporate notifications in the final design. Please keep this in mind when proposing yo...
...and dark mode. Please ensure lines are harmonious and visually appealing. - Integration of brand elements: The loader should integrate the exact graphic components of a flask and a test tube, per our brand identity. These elements should be prominent and easily recognizable within the animation. - The animation should be cyclical from the logo as our brand identity presents moving the test tube floating in the air, removing its cap, pouring the containing bubbly liquid into the flask with emerging sparking during the animation, returning to its original place in the logo magically appearing the liquid in the tube pause and repeat. Attached our logo, it will be provided on Adobe Illustrator format on full color. - Deliverables: HTML5 and CSS or embedded CSS. Ideal s...
I'm seeking an experienced developer to convert more than HTML pages into a WordPress website. I need to this html to wordpress Demo:
I'm in need of a skilled antenna designer to create a GPS directional (Yagi, Vivaldi ....) Printed Circuit Board (PCB) antenna specifically designed for GPS applications. Key Requirements: - The antenna should support GPS L1 1.57542GHz for optimal GPS functionality. - The design should be compact . Ideal Skills and Experience: - Proven experience in designing UHF PCB antennas. - Prior projects related to GPS antenna design would be a significant plus. If you've got expertise in this area, I'm eager to hear from you and potentially kick-start our collaboration.
I'm seeking a skilled professional to work on the PCB design for a BLDC Stepper Motor. I want to create the smallest board (ideally 15mm x 30mm or less). The motor requires 12v, I'm hoping for the PCB to contain everything, and there could be a third button for speed or an FWD/rev switch and a pressure button for variable speed. I've been looking at the Attiny85 and L293D to drive the motor, but I'm happy to change that up to anything else.
I need someone who, based on the attached documents, will prepare full PCB documentation. A simple 2-layer board combined with three simple circuits. I need: - design files (Altium, Pads or Eagle / Fusion360), - CAM files (gerber), - STEP 3D, - exported pdf files of the complete documentation. Assumptions for the project: - 2-layers PCB, - SMD components on top & bottom side, - THT components on top side, - Resistors- SMD 0603, - Ceramic capacitors - SMD 16V, 0603 - preferred / 0805 - if necessary/ 1206 - if necessary, - Electrolytic aluminium capacitor - SMD 16V, - Preferably all SMD components, - Instead of potentiometers, for signal and power connectors - THT 2.54mm screw terminals, - As small, as possible, max. 10cm x 5cm, Source document...
Project Description: We are seeking an experienced electrical/mechanical engineer to design a retrofitting solution that integrates electric vehicle (EV) chargers into our existing mechanical/automatic parking systems. The successful candidate will be responsible for developing a comprehensive design that includes all electrical schematics, mechanical modifications, and a detailed implementation plan. Objectives: the current mechanical parking system infrastructure to determine the feasibility of integrating EV chargers. 2. Design a scalable and efficient retrofit solution that can be applied to multiple parking spots. Ensure compliance with all relevant electrical safety and performance standards. Deliverables: design documents including CAD drawings and electrical
...functionalities, integrating the iMOTION2go chipset, and creating the PCB design using KiCad. Project Tasks: ADuM1401 Digital Isolator Integration: Add the ADuM1401 Digital Isolator to ensure galvanic isolation for the Arduino DUE connection. Implement necessary connections and ensure compatibility with existing components. Motor and Generator Connection: Ensure seamless functionality of both motor and generator modes in all four quadrants. Verify connections and performance for bidirectional power exchange. iMOTION2go Chipset Integration: Integrate the iMOTION2go chipset into the control board for precise motor control. Configure the chipset to work harmoniously with the existing system components. PCB Design: Finalize the PCB design to accommodate all int...
We are seeking an antenna specialist to design a PCB antenna with a working frequency of 2.4 GHz. We've already produced several PCBs. RF communication works well, but we need to tune the antenna to meet RF tests (CE-RED and FCC certification).
I am in need of a PCB design for a prototype. The design should be double-layered and of medium size, falling between the dimensions of 10 cm x 10 cm and 20 cm x 20 cm. Key Requirements: - The PCB design should be tailored to suit the prototype's functional requirements. - The design needs to be double-layered to accommodate the complexity of the prototype. - The size of the PCB should be between 10 cm x 10 cm and 20 cm x 20 cm. Ideal Skills: - Proficiency in PCB design software. - Experience in creating double-layer PCBs. - Knowledge of electronic circuit implementation for prototypes.
...: I have just spent three weeks with a Freelancer that did not have any of these capabilities and we wasted three weeks on a project that was supposed to take four days. This is a simple project but the hard part is the IB Brokers API and anyone without the requisite experience should not make a proposal. I am agreeable to use the API of any platform so that it is complete in terms of live data, options chains and order entry. If I understand correctly, within the code, all of the indicators must be defined and they are quite simple EMA definitions for the most part but the Squeeze definition is more difficult but such a definition is available in a You Tube Video, I am not familiar with the Python language but in other languages there are variables called...
I need a CAD modeling specialist with proficiency in SolidWorks or Fusion 360 to convert a DXF file into a .step file. This .step file, representing a tube with specific cutout sides, will be utilised for CAD modeling. It is essential that this .step file remains compatible across all versions of AutoCAD. Experience with CAD modeling for manufacturing processes is highly preferred. Your attention to detail and ability to interpret DXF files accurately into 3D models will be critical for this project.
...should adhere to the building requirements of Yapavia county. The primary scope of the project includes: - Architectural Plans: Design a 2400 square feet residential house and a 1680 square feet workshop. I am looking for an open floor plan in both spaces. The design should also feature vaulted ceilings. - Structural Engineering Drawings: Develop structural plans for both buildings. It is critical that these plans are sturdy, safe, and in compliance with the county's regulations. - Electrical and Plumbing Schematics: Detailed diagrams are required for the electrical and plumbing systems in the house and workshop. An energy-efficient design is also a priority. The ideal freelancer for this project should: - Have prior experience in creating construct...
As an individual requiring to design a PCB, I'm in need of a professional well-versed in PADS schematic editor and PCB. The board design features the inclusion of specific components such as: - Microprocessors - Power regulators - Sensors Schematic is available on paper but needs to be drawn in PADS. The ideal candidate would have: - Proficiency in PADS PCB Design Software. - Previous experience in PCB designs. The main task of this project involves carefully designing the PCB while ensuring the proper integration of the above-mentioned components. Candidates with strong attention to detail and familiarity with similar projects are greatly favored.
I'm seeking a proficient PCB designer for a multi-layer PCB design project. The primary requirement is to create a design using Eagle software, include RF antenna functionality. • Ideal skills: - Extensive experience in multi-layer PCB design - Proficiency with Eagle PCB design software - Familiarity with RF antenna concepts This PCB will not perform signal processing, power management, or data communication, but rather focuses primarily on the RF antenna functionality. Basically it will send sine wave upto 1000 sqft and the frequency of our bidders will have prior experience in similar tasks. Consequently, please prepare your portfolio showcasing your understanding and execution of such concepts. Your bid should reflect your...
Hi Philipp, In connection to the CanBus project I am thinking about meassuring the fuel level on demand from 'outside' of the car/truck. Do you have any idea? I was thinking in a ESP8266 + Battery + Ultrasound with a round pcb form to be embedded under the fuel tap...
Objective: To create a PCB layout that is as compact as possible while maintaining functionality and manufacturability, derived from an existing schematic design. The PCB is for an EMG (Electromyography) monitoring device, which requires precision and stability in signal handling. PCB Size Constraints: The final PCB should be no larger than 50mm x 35mm. Please optimize the layout to use the available space efficiently while adhering to all design rules and ensuring signal integrity. Layers: Design is expected to be a multi-layer PCB to accommodate compactness and routing complexity. Suggest the optimal number of layers for this design based on your professional assessment. Critical Components and Placement: The microcontroller unit (MCU) should be cen...
I'm in search of a professional in advertising to help me with OTT device advertising, Audio on Audacy, geofencing and you tube ads to boost our sales, parts, and services locally. The end goal of this campaign is to enhance our sales, parts, and services locally. Experience and Expertise Required: - I'm looking for a freelancer who has a strong background in OTT device advertising, Audio on Audacy advertising, YouTube ads, and Geofencing. - You should be able to demonstrate a solid experience in boosting sales of products/services, especially at a local level. What to Include in Your Application: - Please provide your past relevant work in the field. - Highlight your experience in OTT device advertising, Audio on Audacy advertising, YouTube ads, and Geofencing. ...
I'm looking for a skilled PCB designer to help me design a production-ready, single-layer PCB board with a focus on integrating connectors. Requirements: - Experience in designing production-ready PCBs - Proficiency in working with single-layer boards - Expertise in integrating connectors seamlessly - Ability to ensure the design is manufacturable, reliable and cost-effective Potential for ongoing work if the project is successful. Strong communication skills and a proactive approach are also highly desired.
Embedded Linux Engineer to assist in the creation of a kernel device tree for a custom board. You must expertise in embedded systems development, particularly in configuring and customizing Linux kernels and creating device trees from schematics. Please provide your relevant experience for this task in few sentences in your application.
