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...
By bidding on this project, you are agree and already read this description: We are looking for an experienced IoT designer with good background. We have already purchased the parts and we will do the “Hardware work” assembling and soldering needed. However, all the required “Software work” including but not limited to design, schematic, PCB, programming, AWS integration and up and running online and with no limits to revisions will be on your side. An overview list what should be done and parts will be shared once we start the collaboration. REFERENCE is attached, and you can see a similar product that does the same as we are looking for. Another example is as you are knowledgeable within the field, this should be an easy task for you as this types of mo...
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.
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 freelancer to help me create a digital pen for personal use. The primary...electronics is essential to select and integrate the necessary components. This includes knowledge of micro-controllers, sensors, camera modules, display technologies, wireless modules, power management, and circuit design. - Hardware Integration: Expertise in hardware integration is required to physically connect and assemble the components within the pen's design. This involves soldering, wiring, and PCB design skills to ensure proper connections, electrical stability, and mechanical durability. - Note : when you completely develop this device with ' 0 ' zero error then we will pay full amount at the time of delivery of this device. For more details ple...
I need help updating a simple PCB design made with KiCad and export new Gerber-files for ordering at JLCPCB. The design currently uses a SMD ESP32, and we want to change that to a through hole mounted ESP32 dev board for ease of hand soldering.
I have a control board for a model helicopter that i need the power cable soldering onto, to replace a faulty one that has been removed. A also have an arduino micro board that I need pins soldering too. Not a big job but I am incapable of doing this myself.
Looking for an experienced freelancer to help me with integrating an Orange Kona320 module with Adafruit TDK InvenSense ICM-20948 9-DoF IMU device. Specifically, I need help with the following: I connected the IMU with Ardunio module and I wrote the code myself. The code printed out only ( Successfully Tested ) statement. It doesn’t show up any data sending from the sensor. Soldering Wires connection: From IMU ( GND ) to GND in Arduino From IMU ( SCL ) to SCL in Arduino From IMU ( SDC ) to SDC in Arduino Also, I got the JST-SH cable Qwiic cables.
I would like to get a quote for soldering SMD components on PCBs (PCB and components are provided). There are 2 different PCBs and they should be made in around 2 months PCB #1: - 25mm x 40mm - 2 layers - 1000 units - 7 active components and 18 passive (resistors and capacitors) - Total of 368 pads (116 QFN, 9 BGA, 20 0201, and 29 other SMD) PCB #2 - 25mm x 25mm - 1 layer - 2000 units - 2 active components and 4 passive (resistors and capacitors) - Total of 52 pads (48 QFN, 8 0201, and 2 other SMD) Thank you
I need a specilist who can solder on fretboards on guitars and is experienced in soldering exceptionally well. This will be an ongoing relationship and i need someone as i sell these guitars to do the soldering. Refer to youtube video of the soldering work required. Must be located in Melbourne
I am looking for a professional soldering specialist to help with a project I have. The soldering that needs to be done is strictly electronic and I already have the necessary tools and materials. You are required to replace dead LED bulbs on panels. Possibly 10-12 bulbs per panel. If the price is right there would be 50+ panels to work project doesn't require any additional work beyond soldering. So if you are an experienced soldering specialist and have had experience doing similar work I would love to chat. Please reach out to me if you have any questions or would like to discuss the job further. Also I’d like to make clear I am looking for a UK based specialist for ease of delivery. Thanks
Hi Dusko, I have a quick little project I need some PCB work for. Looking to a little PCB with 1 10mm RGB led, three 10mm tactile buttons and 3 potentiometers and a 3V CR2032 battery. I would also need a scored side of the pcb with various traces, pads and TH connections to practice soldering. I think it should be about 70x140mm with half of the pcb for the RGB project and the other half for practice solder joints. Are you interested in this project?
...prototype a 2.4GHz RF power amplifier for WiFi router. Specifically, I'm looking for a high efficiency PA which should be designed using the surface mount PCB assembly method, with maximum power input 18dBm and with an output power of 33dBm. Amplifier must be bidirectional. Technical requirements: - SKY-65900-11 must be used as PA for TX' - SKY-13377 + LNA for RX - Power: 5V - soldering pads - Connectors: Input - soldering pads, Output - SMA - Size: 36mm * 12mm PCB shape in attached files - Output: KiCad project + prepared Gerber files with BOM for assembly ordering on PCBWay/JLCPCB/etc I'm expect the freelancer to have experience in RF circuit design and to be able to provide a prototype unit by the requested delivery date. Quality of work is important for...
Hi, I've got an LTE router that needs a Quectel CAT4 module soldered onto it. I've got the module, I'd like to bring it in to be soldered onto the motherboard. Is this something you can price me on? Cheers! Sam
We are looking for Electronic Engineers to help us in our London Office to work on our various audio guiding products which are used at various attractions and museums throughout the UK! -Experience of through-hole soldering to IPC-A-610 and 0.5mm Pitch SMT -Good knowledge of Electronic Circuit and Diagrams -Fast troubleshooting of Electronic issues -Repair and reprogram multimedia guides -Available to work outside normal office hours on a regular basis and at short notice -Experience with mobile phone repairs -Good communication skills -Complete QC checklists and procedures on incoming repairs -Some lifting -Ensure safety standards are met relating to technical procedures -Maintain a clean work area -Other reasonably related duties
I need a soldering job USB port has come off cleanly from a circuit board. I need to bring this to you and have you do the work. I don’t really want to post away if I can help it.
It is a probe card with simple components like Resistors and Caps and LDOs and some switches. There is one BGA component microcontroller and we need somebody to come onsite and help with testing/soldering rework as and when needed.
I have 24 bare circuit boards which need assembling. There are a range of components to solder, but most are SOICs or 0805 parts. No BGAs, QFP or other fine-pitch components. Looking for someone who can do this assembly in their own location, preferably near Milton Keynes in the UK. Must follow anti-static precautions and best practice. Likely to be around 70-90 hours work in total.
I need someone to help me review the answers I submitted for my quiz. I scored 60/100 and I dont know what I answered wrong and need someone with electronics/IPC standard/Soldering/ISO experience that can correct my answers. 20 multiple choice questions.
need to have a cirrus logic cs4270 audio codec and Crystal oscillator assembled on pcb. also have 3 rotary encoders and 3 pushbuttons all through hole mounts that need to be soldered to the same pcb.
Suitable and capable team required who can make prototype development of 3kw hybrid SMPS design with 60v, 50A output. Two different input, i.e 1). 230v, 50Hz ac input, 2). SOLAR MPPT 42- 90v solar pv. The system preferably operate with Ti or STM32 microcontroller. The Reference design of STM/ TI can be condidered for further design. It incldes schematic, pcb design, stm32 programming, hardware soldering and testing work. The Reference design link as available at STM site can be reffered. Payment will be done after sucessful completion of project. All the source files including microcontroller program source code should handover to us. Hardware, components, pcb manufacturing cost will bear by us. Only design Consultancy, technical support and testing prototype support need. If a...
I need old led lights removed from circuit board and replaced with new ones. I bought red LED lights for my truck's gauge cluster. They have to be soldered into place on the circuit board. I need the old ones removed and the new ones soldered into place.
I have some Christmas Village soldering projects for the following: -Department 56 Building with Wrought Iron Fence about 3" -4 or 5 Department 56 Building Signs that need to be soldered to their input pins