Bga solderingdela

...converter is 420 W. Peak - 600 W. 6. Type. I think that a regular non-isolated boost converter will not work, because it will require expensive transistors (or a lot in parallel). Options for bridge or flyback converters are needed. 7. Switch. So that you can turn off the converter without disconnecting the wires. 8. Connectors. At the input, you can use contact pads for soldering 4 sq. wires. mm, at the output - for soldering wire 1.5 sq. mm. Any CAD can be used. If desired, you can use MCUs of easily accessible series: AVR, STM, PIC. This will not be done at the factory, so you can do simple tracing - to check errors and for ease of assembly. Let me remind you that I will need the assembled device. This means it will have to be sent to me using the UkrPoshta or NovaPos...

I am searching for an experienced electronics technician with these qualifications: - Proficient in soldering - Knowledgeable in Integrated Circuit (IC) replacement - Skilled in troubleshooting The project involves repairing motherboards facing various issues, including overheating, power failure, boot up issues, among others. There's no single specific problem so I need someone versatile and adept in handling diverse issues. Please detail your experience working with similar projects in your application. Your expertise is crucial to ensuring the job is done properly and efficiently. Make sure that you are available around the mtwapa, kilifi Kenya.

Hi, i need a very simple pcb design. It is used as baseplate for an led stripe to have large soldering points and the option to route input and output wires. The pcb design should be ready for online pcb production service. I think a two layer design is needed here (top and bottom).

...developing. We have all the procedures for tests and will be able to fix and troubleshoot any problem we might find during the test. We may need candidate's help in troubleshooting. Only North America and Europe based candidates can apply. The candidate must have all skills below • Skilled in PCB testing • Familiarity with Soldering tools • Proficient with Oscilloscope • Remote PC basic knowledge The candidate must have a basic lab with an Oscilloscope, a soldering kit, a PC that can be connected to us remotely so we can debug SoC firmware on his PC. The candidate must be willing to install firmware development tools from Cypress on your PC, like a PSOC programmer. We can assist with that. For this project, I won't require any reporting o...

i just need a small circuit board design for my esp32 to sit in, and some pads for soldering wires. See diagram.

I am looking for a hardware development agency, who can implement a serial production of a device. We have a prototype on a layouted PCB with preselected devices. We develop already the firmware on it. We...- Bluetooth/BLE ...- ZigBee - internal / external antennas (later with waterproof connections) - powerplug (waterproof connections) - external sensors/actors connectivity - redundant batteries based on our capacity calculation - energy harvesting from PV and motion (you will require to provide us your experiences from other solutions) you will require the infrastructure: - layouting down to soldering the serial production PCBs - verify/test the soldered PCBs - impedance adoption in measurement rooms - shake test the hardware - CE/EMC based tests / certifications - US CPSC cert...

We are Iphone refurbishing company in Europe, we already have nano soldering technician who are working with Iphone logic boards, but we struggle to diagnose problems in them, so we are looking for some experienced Iphone logic board repairer, who could help us diagnose problems online or also we could ship logic boards in bulk for you to repair them. We can ship to India, Pakistan, China and etc., no problem for that

...engineer with a solid background in Raspberry Pi and Arduino who can aid in a vital Robotics project. Not your average project, you will be tasked with designing a robotic arm capable of multi-functional tasks. Skills/Experience: - Expert in Raspberry Pi and Arduino. - Proven experience in Robotics, particularly robotic arm design. - Understanding of object manipulation, precision tasks such as soldering/welding, and sensor interaction within the environment. The ideal freelancer for this project will have: - Experience in robotics, specifically designing robotic arms. - Prior projects involving object manipulation and sorting tasks alongside precision operations. - An exceptional understanding of developing an environment interactable robotic component. This project is intri...

...to handle a delicate soldering task. The work involves through-hole soldering of laser diodes onto a single layer, flexible polyimide PCB. Ideally, the freelancer should have: - Proficiency in through-hole soldering techniques - Experience in working with single layer flexible polyimide PCBs - Able to handle complex, detailed work Potential bidders should be prepared to demonstrate previous experience or proficiency in the skills outlined. Attention to detail, accuracy and a firm understanding of safety protocols when soldering are critical. This project involves soldering laser diodes onto flexible PCBs. A Hakko soldering station, or equivalent, with temperature control and ESD protection must be used. This project can be fully manual or au...

...individual who excels in the fine art of soldering, specifically focusing on power connectors. My project aims at creating new connections, with a total number of 1-10 connections needed. This endeavor is crucial for the development of a system I'm working on, which requires reliable and precise power connections to function optimally. **Ideal Skills & Experience:** - Proficiency in soldering with a focus on power connectors - Attention to detail to ensure high-quality connections - Experience in electronic repairs and prototype development helpful but not mandatory - Ability to work with minimal guidance, ensuring connections meet project requirements **Requirements:** - Solder 1-10 power connector connections with precision - Provide your own soldering ...

I require the skillset of a soldering technician boasting an intermediate level of experience in soldering techniques, with proficiency in both surface mount and through-hole soldering. The confident reading and understanding of blueprints are vital for this role. - Key Requirements - Intermediate experience in varied soldering techniques - Proficiency in both surface mount and through-hole soldering - Comfortability with blueprint interpretation - Ideal Skills - Aptitude to work with technical documents - Advanced dexterity for precision work - Handy with electronic components Candidates with prior experience as a soldering technician, or in a similar role, will be given priority. Your skill and expertise will be put to good use in...

We're seeking an intermediate level technician with experience in surface-mount technology and PCB re-work soldering, focusing primarily on passive components. Your responsibilities will include: - Supporting an international development team in the bring-up of a new mixed-signal chip and it's associated test environment: making component changes in the test system on an as needed basis. - expected to be 0603 components but potentially 0402. - ~2 weeks on-site in Adelaide (within 2km of CBD), South Australia: Early April start. - Precise, non-destructive surface mount rework and component soldering. Ideal applicants have prior experience in a similar role, showcasing their skill with surface-mount technology, particularly passive components. Attention to d...

will be soldered to the designated pads of the PCB. 2. The vibration motor will be soldered on the pads of the PCB on the designated area. 3. Firmware which is provided will be uploaded on the microcontroller. 4. Firmware will be tested and if required minor chages to the source code will be made.

Located in the Basildon area of essex. My car's instrument cluster req...this is a 5-10 min job and is caused due to dry/brittle solder connections (due to ford using lead free solder at the time of manufacture.) Which once renewed will resolve the issue. The cluster is for a 09 plate ford galaxy which is having an intermittent problem with the display and dials on the cluster - however I have NO experience with soldering and so don't want to risk causing damage For this job, it is essential that you have experience in soldering an understanding of automotive electronics may be beneficial but not essential. Hands-on expertise with car circuit boards, particularly instrument clusters would be beneficial. Please ensure to follow the appropriate safety measures whi...

I require a professional to solder and test an ESP32-based PCB for an Internet of Things (IoT) device. Key Features: - ...require a professional to solder and test an ESP32-based PCB for an Internet of Things (IoT) device. Key Features: - The device should provide two main functionalities: * Data collection and transmission * Device control capabilities. - This IoT device will require wireless connectivity to enable real-time control and data transmission. Skills and Experience: - Extensive experience in PCB soldering and testing - Proficiency in IoT systems and ESP32 - Familiarity with wireless communication protocols. My expectation from you as an expert is not only to solder and assemble the PCB, but also ensure its thorough functioning according to provided speci...

...memory module needed for the upgrade. Part of your job would be to recommend and source a high-quality, compatible 16GB memory module. • MacBook Memory Upgrade: This will involve precise soldering. You need to have demonstrable experience with hardware upgrades on MacBooks, particularly ones that involve soldering. • Performance Testing: After the memory upgrade, please conduct thorough testing to ensure the MacBook's performance has improved as anticipated and that the upgrade has been successful. Required Skills: - In-depth knowledge of MacBook hardware - Experience with hardware upgrades and soldering - Ability to source quality computer components - Good problem-solving skills for any issues that might arise....

I am looking to bigger a professional well-versed in guiding beginners on how to solder an aluminum mountain bike frame. I have minimal experience with soldering and require comprehensive instructions on how to proceed with my project. Key Responsibilities: * Guiding me on basics of soldering * Assist in soldering aluminum mountain bike frame * Offer tips for safe and efficient soldering Ideal Skills and Experience: * Expertise in soldering * Experience in dealing with bike frame repairs/modifications * Familiarity with aluminum materials * Strong communication and teaching ability

I am looking for a freelancer who can assist me with a PCB rework project. Type of PCB...PCB Rework: - The project requires component replacement on the PCB. Equipment and Parts: - I do not have the necessary equipment and parts for the rework, so I would need the freelancer to provide them. Timeline: - I need the PCB rework to be completed within a week. Skills and Experience: - The ideal freelancer should have experience in PCB rework and component replacement. - Knowledge of soldering techniques and trace repair would be advantageous. - Attention to detail and precision in handling delicate components is crucial. If you have the necessary skills and experience, as well as the ability to provide the required equipment and parts, please reach out to discuss further details an...

No building on your part is needed. Only schematic and parts specification. This is a one-off build for me using point-to-point soldering or a soldered breadboard. Power supplied via 3V coin battery. When power is applied Output1 goes high, then after 1-2 seconds, Output2 goes high. Both outputs share a common ground. At 70 degrees Fahrenheit Output1 goes low. At 67 degrees Output1 goes high, then Output2 goes high. Low/high cycle repeats until power is disconnected. Very low amperage. Temperatures need not be exact, just close.

I am in need of a skilled individual to repair my brass chafing dishes through soldering. The chafing dishes are currently in good condition but require maintenance. Skills and Experience: - Proficiency in soldering techniques - Experience in repairing brass items - Attention to detail to ensure a seamless repair - Ability to work efficiently and meet deadlines The repair work needs to be completed urgently, within a week. Time management and promptness are key for this project.

Looking for a North American based individual or team to help me with a small PCB prototype assembly project. I have a boards and components, which where custom designed by anoth...almost certainly something I did incorrectly. I only need 1 or 2 boards built. I do not wish to ship these components internationally, so the candidate MUST be based in North America. If you are not in North America, please do not bid. I've attached an image of the PCB to show the number and type of components. Skills and Experience: - Experience in surface mount assembly - Proficiency in soldering and working with small electronic components - Ability to follow detailed assembly instructions - Attention to detail and quality control to ensure accurate assembly - Knowledge of PCB layout and des...

I am looking for a skilled individual with experience in soldering copper pipe to assist me with a project. The main task will involve soldering a copper pipe in a forged brass part that is intended for industrial use. We already have an induction heating machine with desired coil shape. Requirements: - Experience in soldering copper pipe - Knowledge of working with copper pipes of 8.5 mm in diameter - Familiarity with industrial applications and requirements Skills and Experience: - Proficiency in soldering techniques for copper pipe - Understanding of the properties and behavior of copper pipes - Ability to work with precision and attention to detail - Knowledge of industrial standards and regulations related to soldering - Experience in working with ...

Bare-metal driver development and implementation for AMOLED display (450x600) driver IC RM690B0 and capacitive Touch-panel driver GT 1151Q from scratch (datasheet). Both drivers to implement all functionalities as per the respective datasheets. STM32H747XIH6 Core M7 is the implementation target. Utilization of DSI controller (MCU has 2-lane, display driver IC 1-lane) ...peripherals for optimum performance and fps. Code to be provided as ST CubeIDE (latest version) project. No Cube MX for hardware config. Bare-metal only! Implementation of LVGL graphics library for demo/testing purposes. Our ideal candidate has a development board with STM32H747XIH6 already on hand. Display module with adapter plates to be provided by DHL courier on returnable basis. Some soldering may be...

remove all current logos and add my logo (bga) to the 2 jackets and polo shirt. display logo over on the left breast chest only.

I am looking for a skilled engineer to design an antenna LNA for my project. The antenna need...Since the LNA consumes power, RF signals and DC 3.3V are transmitted together through the coaxial cable. So the LNA board requires a DC Block circuit. 3. I think the board needs 3 LNA chips and 2 bandpass filters. You can use MAX2659 as LNA and TA1954A as filter. Or you can use another similar chip. 4. The shape of the board is circular, the part with the elements is square, and there must be a soldering pad on the edge to install the shield box. Ideal Skills and Experience: - Experience in designing antennas and LNAs - Knowledge of MHz frequency range and related technologies - Understanding of gain and noise figure requirements - Ability to design for specific bandwidth and size spec...

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...screen that is all in 1 or simply plugged together and doesn't need soldering cables together, it should be slim - receive png from node webservice via usb or wifi I have already done this a couple of years ago with a esp8866 board and ardafruit ST7735 display and a node webservice. The source code is attached. software-specs: listens to usb and receive png which is displayed for x-seconds (value sent after png) if possible node service should cut power to board to save energy config file of node service: com port, how long png is displayed in seconds the node service has to able to run as service on windows or mac hardware-specs: esp32 monochrome 2" square display cable to connect should use plugs not pins or soldering If you have any questions or need fur...

I am looking for a skilled freelancer who can assist with a small PCB soldering rework project. The project involves soldering 8 SMD components on a PCB and installing a jumper wire. The components are 603 resistors/capacitors, 2 SOIC and 1 SOT-23 ICs. Lead-free is not required. A total of 9 boards and components will be provided. Skills and experience required: - Proficiency in PCB soldering and rework techniques - Knowledge of SMD components and soldering tools - Attention to detail and precision in soldering work - Located in the continental US The components and boards for the rework will be mailed. The preferred timeline for the completion of this project is within a week. If you have experience in PCB soldering and can complete this pro...

I am looking for a skilled graphic designer who can create promotional images for my business's social media accounts, specifically Facebook. Skills and Experienc...from dot points at bottom. - The images should be professional, visually appealing, and aligned with my brands images - I am open to any theme or color scheme, so the designer has creative freedom in designing the images Overall, I am looking for a talented graphic designer who can create high-quality promotional images that will engage and attract my target audience on social media. - Micro-Soldering (iPad Charge Port Replacement for example) - Apple Device Repairs (iMac, MacBook) - Computer (Laptop and Desktop) Repairs - Custom Built Computers - Refurbished Laptops - Refurbished Computers - Insurance Reports (...

I'm looking for a skilled and experienced freelancer to solder components onto my printed circuit board (PCB). I have a detailed schematic showing all components and ...a skilled and experienced freelancer to solder components onto my printed circuit board (PCB). I have a detailed schematic showing all components and their placement on the board, and there are more than 50 components that need to be soldered. This requires excellent soldering skills and a great deal of care and precision. This project is a high priority for me and I need to get it done quickly and right the first time. Preferred qualifications include experience working on PCBs and a proven track record of success in soldering PCBs with complex designs. If you can help me with this project, I look forwar...

I am looking for a skilled ...and attract my target audience on social media. There are two business names with varying color schemes on their logos. both of which have been included Looking for separate Images / Bundle Packs of suitable Images, to suit one dot point from below on each of the associated brands. For the Brand Name with the Green and Blue logos, the services offered are; - Game Console Repair - Micro-Soldering (Charge Port Replacement / Console HDMI Repairs etc) - Samsung and Apple Device Repairs (Phone & Tablet) For the Brand Name with Red and Black logos, the services offered are; - Computer (Laptop and Desktop) Repairs - Custom Built Computers - Samsung and Apple Device Repairs (Phone & Tablet) - Insurance Replacement Reports - SSD (Solid Sta...

Wanted soldering person who can do SMD and Through hole soldering for boards at customer place in delhi.

The goal is to design a schematic to have a power-supply-circuit for an IoT module. Required specs : - Input 5v to 12v (if circuit can accept more than 12v, welcome !) - Input type are : external power-supply or solarpannel - Input polarity inversion se... Some help links : - - Guidelines : - Max PCB size (dual-side) must be 40x30mm - Simplest as possible (the less or cheaper components) - Easy to find component (AliExpress, Mouser, ...) - Easy to hand-soldering component (ideally min. 1.27mm pin space) - soldering-iron or hotair-gun - Min. 0805 SMD size Result : - Must be done with KiCad - Full schematic + fully routed PCB

Circuit #1) The goal is to have a circuit to give/cut power (+3.3v / +5v) to sub ICs/sensors, command by a microcontroller pin. Must cut the input voltage (circuit must be placed between VCC and IC) = high-side switch. Circuit #2) The goal is to have a circuit to enable/cut I2C bus (+3.3v / +5v), command by a microcontroller pin. We want +3.3v ...pull-up resistor ? Remarks: If power is cut (by circuit #1), power must not leak through I2C pull-up resistors. Maybe circuit #2 is not necessary if we can be sure that no current leak through pull-up resistors when cut the power. Guidelines : - Simplest as possible (the less or cheaper components) - Easy to find component (AliExpress, Mouser, ...) - Easy to hand-soldering component (ideally min. 1.27mm pin space) - soldering-i...

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I am looking for someone experienced in soldering to create SUBD37 plugs. I have all the equipment and materials I need for this project and I have detailed diagrams to follow. The candidate is welcome to bring his own equipment if he/she prefers that. The successful candidate will have good attention to detail and an excellent knowledge of soldering techniques. This project is suitable for someone with extensive experience in soldering, who can work independently and complete the work on time. If you think you've got what it takes, please do not hesitate to apply and offer your services.

I am in need someone who can fix a bent HDMI connector. The cable runs under the floors, so I need the connector fixed. I was told it might require soldering, but I'm not sure if that's the case. The project must be completed and delivered within a week. Please provide your portfolio and references verifying your experience in this field. This is an urgent project and will require prompt attention. Thank you for considering this project.

I am looking for a creative designer to create a pair of avant-garde sunglasses specifically for a start up luxury brand. I want my design to be on-trend and stylish, so I would like the materials used to be plastic with metal accents, which is a great choice for a premium quality product. My target mark...product. My target market for this project is adults between 30 and 50 years old, so the design should be modern and sophisticated, while still being attractive and eye-catching. My aim is to create a product that is stylish and fashionable, yet luxurious and timeless. I need someone who can produce a design that fuses all these qualities in a stylish and timeless product. The inspiration is this soldering glasses.

I need a skilled professional to repair a table lamp wire frame for me. The current condition of the wire frame is broken, so I am looking for someone who is knowledgeable in silver soldering as the preferred method of repair. I am looking to get the wire frame repaired within a month, though I do not have a specific timeline. As such, I require an experienced person who can ensure quality repair work. A wooden assembly fixture has been made to accurately position the wire frame and threaded colette.

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I am looking for assistance with troubleshooting and repairs for my drone. It is a one-time issue and I have a...assistance with troubleshooting and repairs for my drone. It is a one-time issue and I have all the necessary parts for repair. Skills and experience needed: - Expertise in drone troubleshooting and repairs - Knowledge of different drone models and their components - Ability to diagnose and fix technical issues with drones - Familiarity with drone software and firmware updates - Experience in soldering and replacing drone parts if needed If you have the skills and experience required, please bid on this project. It is essential that you have a solid understanding of drone technology to provide effective assistance.

I am looking for a PCB designer to help me create a double layer PCB with a particular footprint size in mind. In addition, I would like the PCB to include SMD soldering components. The PCB design should be professional, precise, and of the highest quality. I am looking for someone who is knowledgeable and experienced in PCB design to work with me on this project. I need someone who is reliable and able to deliver on their promises in a timely manner. With this project, I am expecting to get professional results that meet the project specifications and timeline.

Description: We are looking for a talented freelancer who can assist us in transforming our provided PCB design into functional PCBA prototypes. The project involves taking the existing PCB layout and components and assembling them into a working prototype. We require a skilled professional...prototypes based on our design. Scope of Work: Review provided PCB design files, including schematics and Gerber files. Source and procure necessary components for the PCBA prototypes. Assemble components onto the PCBs according to the provided design. Perform initial testing and basic functionality checks. Address any assembly or functionality issues that arise during the process. Ensure proper soldering, component placement, and overall quality. Deliver fully assembled and functional PCBA p...

PCB Soldering Assembly Project Requirements: - Through-hole soldering expertise - Experience with soldering 11-50 PCBs - Familiarity with standard soldering techniques and equipment Skills and Experience: - Proficiency in through-hole soldering techniques - Knowledge of PCB assembly processes - Ability to work with small electronic components - Attention to detail and precision in soldering work Project Scope: - The project involves soldering a quantity of 11-50 PCBs using through-hole soldering techniques. - No specialized design or assembly services are required. - The ideal candidate should have experience in through-hole soldering and be able to deliver high-quality soldering work. Note: Please provide examples o...

I am looking for a jewellery designer who can create various types of jewellery including rings, necklaces, and bracelets. I am open to suggestions for materials and gemstones to be used in the designs. I will provide complete details and ide...designs. I will provide complete details and ideas for the design. Ideal Skills and Experience: - Experienced jewellery designer - Knowledge of different materials and gemstones - Creativity and ability to bring ideas to life - Attention to detail and precision in crafting jewellery pieces - Knowledge of various 3D softwares - In-depth knowledge of various jewellery-making techniques, including soldering, stone setting, engraving, and finishing. - Self-motivated and able to work independently, managing your time and prioritising tasks effi...

I am looking for an experienced PCB soldering professional to help me with a project I'm working on. The job involves mixed SMT and Through-hole soldering of up to 5 PCBs. All the components necessary for this soldering are available, so all that’s needed is someone with the expertise and experience who can complete the job to a high standard. As an experienced PCB soldering professional, I'm sure you're aware of the importance of accuracy and precision when it comes to soldering work, and I'm looking to hire someone who can help ensure the success of this project. If you feel up to the challenge, I'd love to hear from you.

Buscamos personal para realizar rótulos de neón LED, imprescindible conocimientos básicos de eléctricidad, soldar con estaño. Hábil con las manos. Conocimientos de Adobe Illustrator, manejará fresadora CNC y pequeñas herramientas. ___________________________________________________ We are looking for personnel to make LED neon signs, essential knowledge of electricity, soldering with tin. Skillful with his hands. Knowledge of Adobe Illustrator, will handle a CNC milling machine and small tools.

Hello I have Zehnder ComfoAir 350 home ventilation system. To reduce energy consumption I would like to control the fan speed of the ventilation system from my HomeAssistant. At the moment the ventilation unit can be controlled via a manual switch that has 3 speed settings. The manual switch that I have: a manual switch that has 3 speed settings. The manual switch that I have: The manual for the ventilation unit: I would like some help to control the 3 speed manual switch via a EspHome board. I am comfortable with soldering and electronic assembly.

...pulse. At each laser shot in my sensor, a new value must be showm in the display. The initian screen of the dispaly must to show my logo for 2 seconds. Signal parameters: 1 - between 0 and 4.2 VDC 2 - time between 200 to 300 us (0.2 to 0.3 ms) I will use common 9VDC batteries for powering. The project includes: 1 - schematic 2 - layout of PCD to prototype in PCBWay 3 - firmware I can program and soldering SMD components here. I don't have preference by specific MCU. Ideal skills and experience: - Experience in designing and building signal meters - Proficiency in analog circuit design - Knowledge of microcontrollers and LCD displays - Familiarity with battery-powered devices - Ability to create a user-friendly interface The freelancer should be able to provide a function...

I am looking for a skilled PCB board designer who can design a double layer BGA break-out board. The preferred software for this project is Eagle, so experience with this tool is necessary. The ideal freelancer should have experience in creating PCB boards with BGA routing.