Tube amplifier schematic pcb仕事
CM5 Schematic and PCB design. Production files and BOM list. Periph Schematic and PCB Design . Production files and BOM list.
I'm seeking an experienced electronics engineer to design and prototype a circuit board for a research and development project. This circuit board will be integral to a user-interactive interface, so experience with similar projects i...integral to a user-interactive interface, so experience with similar projects is crucial. Skills and experience required: - Proficient in designing circuit boards with microcontrollers, sensors, power regulators, servo motors, buttons, and displays. - Previous experience in creating user interaction interfaces. - Strong understanding of power electronics. - Ability to provide comprehensive design, schematic, and prototype. - Ability to write embedded code for the system processing Please provide examples of similar projects you've complet...
...requirements. The winning bid will receive full technical documentation upon project award. Scope of Work The successful bidder will: Design and Develop: A single-sided PCB for a 20-port USB charging station incorporating all specified features. A firmware system that enforces a 6-month license validation system via USB Port 1. Prototype and Test: Deliver a fully operational prototype, including all hardware, enclosure, and software. Ensure that the prototype meets all functionality, safety, and durability requirements. Provide Documentation: A detailed schematic diagram. Production-ready Gerber files for PCB manufacturing. A complete Bill of Materials (BOM) with cost estimates. Testing and calibration reports verifying the prototype’s functionali...
I'm seeking an expert in PCB and hardware design for a specialized microcontroller project. There will be a defined board layout and initial choice of components. All boards you design shall have evluation board quality. It means that they will not actually go into real components and be used for internal purposes only. Ideal Skills: - Extensive experience in PCB and hardware design, including power supply, FTDI, UART, CAN, SPI/QSPI and I2C - Microcontroller and Microprocessor layout experience, especially industry-grade controllers like NXP, STM32, Renesas and Raspberry Pi CM - Knowledge about signal integrity, EMC and good design practices in general Requirements - all parts must be available and recommended on Mouser or Digikey - no China replicas - all design mus...
I need a professional to solder 7 wires of my Holy Stone 720e drone onto the board. The original solders are covered in a glue to protect them. I know which wires need to go where and that it is a quick task, but I just unfortunately dont have the equipment and the glue is annoying to remove. Ive cut the original wires (was replacing an arm) so you can see where the new wires need to go. I am in London, UK, and will not accept proposals from overseas, respectfully.
Job Title: PCB Design Freelancer for Medical Pain Relief Device Description: We are seeking an experienced PCB design freelancer to develop a compact, efficient, and reliable circuit board for our innovative medical pain relief device. The device combines TENS (Transcutaneous Electrical Nerve Stimulation) and ultrasound mechanisms to deliver effective pain relief. Responsibilities: 1. Design and develop the schematic and PCB layout for the device. 2. Ensure the design integrates both TENS and ultrasound functionalities seamlessly. 3. Optimize the PCB for size, power efficiency, and reliability. 4. Provide Gerber files and other required outputs for manufacturing. 5. Create a prototype design for initial testing and validation. 6. Adhere to me...
...the job to get done. I'll be super available and as helpful as i can. The mouse i desire is going to be printed with ( possibly) forged carbon fiber (if this information helps when designing honeycomb holes) I'll explain further step to step my idea: I want to buy the logitech g pro superlight 2 internals and put them in a shell that is going to be partly the same ( only the part that holds the pcb since it needs it's stands, screw holes and so on) but for the rest everything is going to be different. Starting from the height, i want a shorter mouse than the standard 38-45 mm you find in every mouse nowadays. I want a bottom left thumb support ( similar to the ones on the g502 that i can provide the stl file of) and a double finger support that resembles my ring ...
I am seeking a talented illustrator to create schematic/diagrammatic style medical illustrations for a pocket guide. These illustrations will primarily consist of medical schematics/diagrams, such as waveforms. All diagrams for this title are within the field of Respiratory Therapy. Please see attached image for an example of some of the diagrams I am looking at upgrading/updating. Ideal candidates should have: - A strong background in medical illustration - Experience creating schematic/diagrammatic style illustrations - A portfolio demonstrating previous work in this style - Ability to meet deadlines without compromising on quality - Excellent communication skills to interpret feedback and revisions The primary purpose of these illustrations will be for a published poc...
I'm looking for an expert PCB designer who can redesign my current PCB to incorporate more features, specifically aimed at enhancing its capabilities for a standalone IoT system. Key Requirements: - The PCB should be redesigned to support remote monitoring, data logging, and wireless communication. - It should also be capable of incorporating additional features without compromising the size or durability. Ideal Skills and Experience: - Extensive experience in PCB design and redesign. - Proven track record in designing PCBs for IoT systems. - Strong understanding of incorporating advanced features into PCBs. - Ability to enhance the performance of the PCB while keeping in mind the size and durability.
I have a power amplifier that's not producing any sound. I've already checked the cables and connections but the issue persists. I'm looking for an electronic engineer with experience in diagnosing and fixing power amplifiers. Ideally, you should have a strong background in circuit analysis and repair, and be skilled in troubleshooting transistors and ICs. Please message me if you're interested in helping me restore my amplifier to full functionality.
I need a PCB designed and laid out for a medium-sized consumer electronics product. The PCB should be as small as possible - ideally ~50mm x 50mm. Key Requirements: - Design a PCB suitable for consumer electronics - Layout the PCB and produce a Gerber file for manufacturing Ideal Skills: - Experienced PCB designer - Proficient with PCB layout software - Able to produce high-quality Gerber files I have prototyped with a breadboard and am now doing the same with a prototype PCB but want to get a proper PCB layout sorted with a gerber so I can get a professionally made up PCB for testing. I have a drawing of all the components and connections (see attached) but no experience of laying out a board. Not entirely sure how many lay...
I'm seeking a programmer to finalize the coding for my two-wheel line follower modul...which utilizes an ESP32 S3. This project involves making the module controllable via a mobile app, specifically Dabble or MIT App Inventor. Key requirements: - Completion of the provided code to ensure compatibility with a Bluetooth-based app. - Implementation of the line-following functionality. - Use of Infrared (IR) sensor for navigation. The project will involve working from a shared schematic and partially completed code. The ideal freelancer will have: - Extensive experience with ESP32 S3 programming. - Proficient in PlatformIO or C++ - Strong coding skills to complete the project efficiently. Note: Arduino ide may not be sufficient for this task therefore esp idf or platformIO ski...
...Company: Glonix Electronics Pvt. Ltd. is a Chennai-based consulting, prototyping, and electronics services firm established in 2017. We help our clients achieve competitive advantages by providing end-to-end turnkey solutions across electronics manufacturing services. Glonix Electronics specializes in delivering high-quality services to global clients, primarily focused on Printed Circuit Board (PCB) design and manufacturing. Our uniqueness lies in designing, prototyping, and developing diverse electronic hardware in a customized and highly precise manner. As a firm, we can transform your ideas or functional diagrams into electronic circuits or products that enhance the functionality of electronic devices. With a team of proficient engineers, we create exceptional electronic desi...
I'm in need of a professional with extensive experience in PCB design, particularly using Altium Designer. The primary requirements for this project include: - Developing a PCB layout design tailored for through-hole components. - Utilizing Altium Designer for the design process. - The specifics of the PCB's function and component types will be provided upon selection. Ideal candidates should have a strong portfolio of previous PCB design projects, particularly with Altium and through-hole components. Understanding of power supply, signal processing, and microcontroller communication is a plus.
I'm looking for a skilled designer to create a visually appealing schematic for a project in the field of Electronics, Physics, and Nanotechnology. Key Aspects: - The diagram should have a strong visual appeal, as it will be used for presentations and publications. - While the visual aspect is crucial, the schematic must still be accurate and detailed to serve its purpose in the scientific community. Ideal Skills: - Proficiency in schematic design software. - Strong background in Electronics/Physics/Nanotechnology. - Excellent design skills with a focus on visual aesthetics. Please provide samples of your previous work in your proposal.
I'm in need of a detailed 2D design for a custom wooden amplifier rack/box tailored for a car audio system. The design should be practical and aesthetically pleasing, as it will be used in a high-end car audio installation. Key features to include: - Ventilation cutouts: The design needs to have appropriate ventilation cutouts to ensure the amplifier does not overheat during use. - Mounting brackets: The rack should include sturdy and reliable mounting brackets to secure the amplifier in place. Ideal candidate: - Proficient in CAD or similar design software. - Prior experience designing audio equipment racks. - Excellent understanding of sound system requirements and design considerations. - Able to balance functionality with an appealing design.
I'm seeking a skilled PCB designer with experience in IoT devices. The task is to design a compact PCB (4x3cm or smaller) incorporating the STM32 microchip for UART, SIM800L (GSM), and NEO-6M (GPS). The design should also accommodate a buzzer, mini LEDs, and USB-C charging, with provisions for battery integration (details to be finalized). Key Tasks: - Optimize the antenna design for GSM and GPS to ensure the best performance. - Create compact and efficient layouts that can withstand the rigors of a prototype. - Transition existing code from ESP32 to STM32. Key Considerations: - The primary focus of the PCB design is compactness. The smaller the PCB, the better. - The IoT device will be powered by a rechargeable battery, so consideration for this power s...
I am seeking a documentary specialist with experience in filming. This project has an educational focus and is intended for a specific community or group. Key Responsibilities: - Conceptualize and craft an...filmmaking. - Strong understanding of educational content creation. - Ability to tailor content for specific audiences. A Documentary About 62 Year old You Tuber, That knows nothing about You Tube but does it anyway. On a Fixed income Disabled to a degree, diabetic. Poor Eyesight, but does this sport anway, because its his Retirement plan. Literally. We Overland from campsite to campsite. I started a you tube channel. Whiskey60 Overland.
I need an expert in circuit design and reverse engineering to help me replicate a 24v 2.5v SMPS (Switched Mode Power Supply) circuit for a new application. Key Tasks: - Reverse engineer the existing circuit and create a full schematic and operation guide - Design a new SMPS circuit capable of driving a mixed load (inductive and resistive) Ideal Skills & Experience: - Proficient in circuit design and reverse engineering - Previous experience with SMPS circuits - Able to create comprehensive schematics and operation guides The goal is to fully understand the existing design so that we can replicate it for a new use. The focus will be on creating a circuit that is capable of handling a mixed load, as well as improving efficiency where possible. Please, only apply if you can pro...
Looking for a power engineer that can modify my AC to DC converter to be able to have more power than what it has right now. Must also be able to convert the Gerber to PCB and make modifications with proper simulation. Must be willing to start immediately and finish in less than 24hrs
I'm in need of a skilled video producer to create engaging documentary-style shorts for YouTube. - Style: The videos should be primarily narrative-style, with a blend of interview-based and footage compilation techniques. The ability to weave a compelling narrative will be key. - Theme: The focus of these shorts will be 'reel', covering a range of themes and subjects. Creativity and resourcefulness in sourcing and presenting material will be important. - Audience: These shorts are aimed at the general public on YouTube. Understanding of YouTube's trends and audience preferences will be a plus. Ideal candidates should have: - Proven experience in documentary video production. - Strong narrative development skills. - Proficiency in video editing software. - A good und...
I'm looking for an experienced software engineer to develop control software for my RGB LED project using the TLC5955 and STM32F411. I have the PCB ready, and the software needs to be written in stm32CubeIde. Key Responsibilities: - Develop software for individual control of RGB LEDs - Implement features including color changing effects, brightness control, and predefined patterns The ideal candidate for this project should have: - Extensive experience with STM32 programming - Proficiency in using stm32CubeIde - A good understanding of controlling RGB LEDs - Ability to create engaging and smooth color changing effects and brightness adjustments Please note that the software needs to allow individual control of each LED.
...propos - Contact. The home page must contain the following information: 1. A header with: a. The logo b. The email address with a hyperlink to the mailbox c. The phone number d. The hyperlink to the Facebook page e. The hyperlink to the Instagram page f. The different tabs of the site g. The choice of language 2. A drop-down menu showing the different services offered by the company with a schematic page of the different activities based on Logo; a. Photovoltaic installations b. Recycling of photovoltaic panels c. Electrical installations d. Electrical intelligence at home e. Engineering For each menu, a button to request information which takes you to the contact form and a button to learn more which takes you to the services page where the service concerned is described. 3. ...
I'm in need of a proficient Embedded C programmer with extensive PCB design experience for a project focused on industrial equipment. Key Responsibilities: - Design a PCB with features for temperature sensing, motor control, water level controls, and process automation for a RO water treatment plant. - Implement necessary protections for ampere and voltage. Ideal Skills: - Expert in Embedded C programming. - Extensive experience in PCB design. - Prior work with industrial equipment PCB will be highly regarded. - Knowledge of consumer electronics and medical devices PCB design is a plus. Please note the ability to design a PCB that integrates all these features is crucial, as is the capacity to programme it using Embedded C.
I have a power amplifier that's not producing any sound. I've already checked the cables and connections but the issue persists. I'm looking for an electronic engineer with experience in diagnosing and fixing power amplifiers. Ideally, you should have a strong background in circuit analysis and repair, and be skilled in troubleshooting transistors and ICs. Please message me if you're interested in helping me restore my amplifier to full functionality.
...looking for a skilled PCB layout designer to create an electronic board for a smart LPG gas meter. This device should be capable of remote monitoring, conducting usage analytics, detecting leaks, and identifying tampering. Key Features: - Remote Monitoring: The meter needs to relay information about LPG usage and status to a central server. - Usage Analytics: The meter should collect data over time to provide insights into gas consumption. - Leak Detection: The meter must be able to identify if there is a gas leak and communicate this. - Tamper Detection: The meter should be able to notify when it has been tampered with. Communication Method: The smart LPG gas meter should use a cellular network for remote monitoring. Ideal Skills and Experience: - Extensive experience in ...
I'm seeking a skilled professional with expertise in IoT development, PCB design, and radio circuit design to assist in the prototyping stage of my project. The primary purpose of the IoT Arduino PCB is to carry out various tasks, including IoT, PCB, and radio circuits. Key Requirements: - Extensive experience in IoT development - Proficient in PCB design - Skilled in radio circuit design - Able to help move project from prototyping to final production - Capable of innovative thinking for diverse task applications Your role will be instrumental in advancing this project. Your skills can help transform this prototype into a successful final product.
...need an experienced PCB designer to enhance my existing design. The PCB will integrate 2 high power relay-based motor controllers, with one of the controllers designed for speed control using PWM (Pulse Width Modulation). The whole project will be powered by a 12V-14V car battery. One motor have 10A max current and the other one have 60A max current. The whole project is controlled by an ESP32 micro controller. Also i would like to integrate a 12V to 5V stepdown converter to power the ESP32. Key requirements: - Add relay motor control for forward and reverse motion. - Incorporate speed control for one motor with PWM. - Integrate overcurrent protection into the PCB design. - Integrate 5V stepdown converter for ESP32 Ideal candidates should have: - Strong backgroun...
I'm seeking a microcontroller specialist to assist with an ultrasonic speaker application primarily for sound transmission. This project will also involve PCB production. Key Responsibilities: - Design and implement an ultrasonic speaker system primarily for sound transmission. - PCB design and production for the system. - Utilize a microcontroller for system control and operation. Ideal Candidate: - Extensive experience with microcontroller-based projects. - Proven track record in designing and producing PCBs. - Knowledge in ultrasonic technology and sound transmission. - Ability to work independently and deliver high-quality work on time.
I'm in need of a skilled video producer to create engaging documentary-style shorts for YouTube. - Style: The videos should be primarily narrative-style, with a blend of interview-based and footage compilation techniques. The ability to weave a compelling narrative will be key. - Theme: The focus of these shorts will be 'reel', covering a range of themes and subjects. Creativity and resourcefulness in sourcing and presenting material will be important. - Audience: These shorts are aimed at the general public on YouTube. Understanding of YouTube's trends and audience preferences will be a plus. Ideal candidates should have: - Proven experience in documentary video production. - Strong narrative development skills. - Proficiency in video editing software. - A good und...
I'm a content creator/streamer that streams gaming and launching a tech talk series where i'll be talking about cloud/AI/cybersecurity and a host of other topics around career. I have a pretty robust setup along with neon signs, tube lights, background lights, etc with a sony a6700. i have a "look" i'm going for for the stream and "talking head" videos i want to do and need someone to guide me and figure out the lighting/camera settings to achieve the look/feel I want for my channel.
I need a professional PCB designer to help me design a 4 or 6 layer PCB in EasyEDA. The PCB is intended for use in consumer electronics, specifically for signal processing tasks. I have a complete schematic for the PCB, so your main task will be translating this into a robust, manufacturable PCB design. Ideally, you should have experience with PCB design for consumer electronics and signal processing.
Hi there I did read your project description and it looks you are looking for an electronics engineer having experience in circuit, PCB layout designing, and microcontrollers coding/firmware development. My name is Engr. Saddam Gul, I am an electronics engineer having 5+ years of experience in circuits designing, PCB layout designing, and embedded system microcontrollers (Arduino, ESP32, FPGA, C2000, STM, and Rpi) coding/firmware development. I have successfully executed numerous complex projects, which you can view in my portfolio as samples. Please feel free to share more details about your project, and don't hesitate to contact me for any further discussions. Thank you Regards Engr. Saddam Gul
I'm looking for a professional to design an audio amplifier using BJT transistors. The application will primarily be for audio amplification.
I am seeking a highly skilled Technical Report Writer with experience in FPGA development, PCB design, and electronic hardware integration to document a comprehensive report on the LVDS to MIPI CSI-2 video stream conversion project.
I'm looking for a skilled and experienced professional in raspberry pi or Arduino design and programming, with a strong background in hom...possible Ideal skills for this project: - Extensive knowledge and experience with raspberry pi or Arduino - Ability to design a user-friendly system - Proficiency in programming and troubleshooting - Creative problem-solving skills Program: Scan barcode and play audio based on barcode Audio can be paused, skip forward or back Led screen shows audio track #, battery life Requirements: ,schematic, PCB design, BOM ,components and website to find these components Understanding of electronics and ability to work with various sensors and devices is a plus. Please include examples of previous home automation projects you'...
I need an experienced PCB designer to develop a cost-effective PCB for me. This PCB should: - Communicate using Modbus RTU - Read data from 3 Modbus RTU Slave registers, with each slave having 5-10 Modbus Registers - Convert all read data into HART protocol (specifically HART 5) The primary function of this PCB will be monitoring, so the design should be tailored for efficient data tracking. Additionally, the PCB will need to be powered by a DC source, so the design should account for this. Ideal skills for this job include: - PCB design and development - Proficiency in Modbus RTU communication systems - Expertise in HART protocol conversion - Experience with DC-powered devices - Ability to create cost-effective solutions
...board. - Communication interfaces supported by the main board should include I2C, SPI, UART, ADC, RS485, and RTC. Deliverables Expected: 1. Three fully assembled and programmed PCBs ready for testing. 2. Complete source code for the project. 3. Schematic and Gerber files, including a pick and place file for PCB assembly. 4. Bill of Materials (B.O.M.) with vendor information. Ideal Skills and Experience: - Proficient in STM32 microcontroller programming and board design. - Extensive experience with thermocouple interfacing. - Knowledgeable in PCB design software and creating necessary files for assembly. - Able to provide high-quality source code and documentation. I have a detailed document ready for the hardware and software specifications and the software that...
I am seeking a highly skilled Technical Report Writer with experience in FPGA development, PCB design, and electronic hardware integration to document a comprehensive report on the LVDS to MIPI CSI-2 video stream conversion project.
I'm looking for a professional who can convert my Altium Designer schematic diagram into a Gerber file. Key Requirements: - Proficient in Altium Designer, with experience in generating Gerber files. - Able to deliver high-quality work on time. Please note, there are no specific design rules or constraints to be applied. Default settings should be used.
CM5 Schematic and PCB design. Production files and BOM list. Periph Schematic and PCB Design . Production files and BOM list.
...looking for an experienced engineer to help me with a project involving a DC motor, multiple sensors, and PCB design. Key Requirements: 1. **DC Motor Control**: The primary function of controlling the DC motor is speed regulation. 2. **Sensor Integration**: The project will involve the use of various sensors including: - Temperature sensor - Light sensor - Humidity sensor - Solenoid Valve - Flow Measurement - Sim Module - RTC 3. **PCB Design**: The PCB will need to cater for: - Signal processing and conditioning - Power management - Communication interfaces Ideal candidates should have a strong background in motor control, sensor integration, and PCB design. Expertise in signal processing, power management, and designing com...
I'm working on a project that requires a PCB design for a prototype. I need a PCB designer proficient in EasyEDA who can output EasyEDA project files including the PCB design, schematic diagram, and Gerber file. Circuit Details in PDF File - PCB Design Updated
I'm looking for a designer to create a warm and homely lampshade/cover for tube lights. The design should be suitable for dorm and hotel rooms, making them feel more comfortable and inviting. Key Requirements: - The lampshade should be made of wood. - The fabric texture should be patterned. - The pattern on the fabric should be floral. - I can explore various other techniques such as laser cut and a woven design The ideal candidate for this project will have a strong background in product design, particularly in creating home decor items. Experience in working with wood and fabric is a plus. A keen eye for patterns and textures, and a love for warm, homely designs will be essential. Please provide a portfolio of similar work if available.
I need a PCB designed for the ESP32 S3 DevkitC-1. This is a prototyping project, so the design should be flexible and adaptable for different uses. i have provided the image ,design will have to be like that but with 44pins and screw terminals(22-left & 22p right) socket to plug esp32 s3 devkit c1,male jumper wires connector,and above mentioned screw terminal Key Requirements: - Design a custom-sized PCB, tailored to specific dimensions - Prototyping-focused design, allowing for adaptability - Knowledge in working with ESP32 S3 is a plus Ideal Skills: - PCB design - Experience with ESP32 S3 - Understanding of prototyping needs - Ability to work with custom size requirements
I am seeking a highly skilled Technical Report Writer with experience in FPGA development, PCB design, and electronic hardware integration to document a comprehensive report on the LVDS to MIPI CSI-2 video stream conversion project.
