Soldering jobs
...board. Optimize/convert the firmware for the custom board. Redesign the enclosure to be compact, ergonomic, and manufacturable. Procure necessary components (we will reimburse component costs). Fabricate and assemble the PCB, including soldering and mounting components. 3D print and finish the final enclosure. Deliver at least one fully assembled, working product to us for evaluation. Prepare documentation and handover support. Required Skills: PCB Design & Layout (KiCad / Altium / EasyEDA etc.) Embedded C / C++ Firmware Programming PCB Assembly, Soldering, Testing & Validation 3D Product Design (SolidWorks / Fusion 360 / etc.) Understanding of DFM (Design for Manufacturing) and small-batch scaling. Deliverables: Final production-ready PCB files (Gerbers, BOM, ...
...root cause is a component defect, a process/manufacturing issue, or a design flaw. Repair & Rework: Master the Soldering Iron and other rework tools to execute high-quality repairs and component replacements on defective electronic products (PCBA). Ensure all repaired units meet stringent "OK" standards and pass all post-repair verification tests. What You Bring (Must-Have Skills): Education: Background in Electronics Engineering, Automation, or related technical fields. Essential Practice Skills: in using basic electronic test equipment (e.g., Multimeter, Oscilloscope). soldering and rework proficiency, particularly with the Soldering Iron for PCB/PCBA component replacement and trace repair. to read circuit diagrams and perform fundamental circui...
...already has its mechanical parts in place; what’s missing is an easy-to-follow electrical roadmap. Here’s what I’m looking for: • A concise wiring schematic that shows every connection, fuse, switch, and indicator LED. • A parts list specifying wire gauges, terminals, connectors, and any protection components I should use. • Step-by-step instructions (plain language) covering cable prep, soldering or crimping points, insulation, and final continuity checks. • A brief safety checklist outlining common hazards and the correct sequence for power-up testing. Please format diagrams so I can view or print them on A4 and supply the written guide in either PDF or Word. If you normally work in KiCad, Fritzing, or similar tools, that’s pe...
I need a single STP file that I can send straight to a toolmaker for a plastic soldering jig. You’ll receive my existing CAD files for the two small parts that must be soldered together. Your task is to model a negative fixture with 20 identical impressions that hold each pair in perfect alignment. Key points • Material: the jig will be machined or printed in Plastic (PEEK) • Precision: the impressions have to be truly high precision—dimensional accuracy and repeatability are critical so every part seats flush with no rocking. • Usage: the jig is for a manual bench-top soldering station, not an automated line, so comfortable hand access and easy part removal matter. Deliverable • One clean, well-layered STP file ready for manufacture, with ...
...drill files, pick-and-place). 3. Bill of materials with part numbers that can be sourced from a mainstream supplier. 4. Brief design note explaining key decisions and any recommended enclosure footprints. I prefer EasyEda, but Eagle or Altium files are fine as long as full source files accompany the output. Please make the board footprint as compact as practical while leaving room for hand-soldering prototypes. This first iteration only needs to be a functional prototype; I’ll handle firmware once I have a tested board....
Project Overview Build a turnkey, toddler-safe RFID audio player that plays custom audio when a child taps an RFID/NFC card or keyfob. The device must be battery powered with USB‑C charging, expose a simple web UI for uploading and assigning audio, and be configured, tested, and documented for non-technical caregivers. Soldering and 3D printing are allowed; the freelancer may choose fully off‑the‑shelf modules or a custom PCB and printed enclosure where it improves reliability, safety, or ergonomics. --- Core Requirements - Power and charging - Internal rechargeable battery with USB‑C charging and integrated charge-management circuitry. - Target runtime: 6–12 hours typical use on a single charge; freelancer must state proposed capacity (mAh) and measured runtime. - Saf...
...and successfully connect the debug probe. Firmware Exploit: Use tools like OpenOCD and Ghidra to analyze proprietary firmware, locate the memory address of the 14-day timer, and develop a reliable exploit/script to reset the operational clock. PCB Preparation: Perform micro-soldering to remove the old electrode and prepare contact points for the new biosensor. Required Skills: Expert in Embedded C/C++ and microcontroller programming. Proven experience with logic analyzers, J-Link/JTAG probes, and micro-soldering. Deep understanding of security in embedded systems. Pioneer Role 2: Biosensor Chemist & Micro-Fabrication Specialist (The Probe Designer) The Mission: Design and fabricate a new, highly accurate electrochemical glucose sensor that can be physically att...
On-Site!! Must be physically in JAPAN!!! We are looking for a skilled technician to assist with fine soldering under a microscope tasks on-site in Tokyo, Japan. The ideal candidate will have experience with fine soldering under a microscope, creating on-PCB connectors, and (non-BGA) chip resoldering. Also he should be capable of verifying the soldering was proper using multimeter. All the equipment is available on-site, including fine soldering station, 10x optical binocular microscope and all other relevant soldering equipment. Regarding effort, we're expecting about 1 day a week from now and for about 2 months. later it depends on projects progress.
My HP laptop’s original SSD has failed and the local repair shop says it is “completely de...or Thunderbird mail stores, and address books. 3. Clear report of what was successfully recovered vs. unrecoverable. 4. Secure hand-off of the recovered data (encrypted download link or return drive). I can ship the failed SSD to your location or drop it off if you are local; return shipping must preserve chain of custody. Please outline: • Your recovery methodology (clean-room, micro-soldering, donor parts, etc.). • Rough timeline from receipt to results. • Any conditions that could alter success rates (controller type, NAND damage). If you believe the drive is truly unrecoverable, I’d expect a concise explanation and, where possible, diagnost...
I have a board populated with through-hole electronics components that need some careful rework. Your task is to desolder the existing parts, clean the pads so they are free of excess solder, and then solder the new components in their place with neat, shiny joints. The job is limited to standard through-hole work—no surface-mount parts are involved. You can use your preferred iron, pump, braid, or flux as long as you leave the board in good condition: no lifted pads, no scorched traces, and every pin electrically sound. Please allow for a brief video or photo check of the finished joints before we close the project. Once everything looks solid and passes a quick continuity test, we’re done.
I’m finishing a short-run custom prototype and need an extra set of steady, detail-oriented hands. The work centers on three areas: precise component soldering, mechanical/device assembly, and creating clear build documentation so future batches can be reproduced without guesswork. What you’ll actually do • Hand-solder fine-pitch SMD and through-hole parts onto small PCBs I’ll supply. • Assemble the boards into a compact housing, align connectors, and run a quick power-on check (basic multimeter/bench-supply gear provided). • Photograph key steps and write concise notes that capture tools used, torque values or heat profiles, and any assembly tips you discover. I’ll fold this into our official build guide. The prototype is a ...
...products.”** --- ## Core Services ### PCB Fabrication * Rigid, Flexible & Rigid-Flex PCBs (1–40 Layers) * FR4, High-TG, Aluminum, Rogers, Polyimide * HDI, Blind/Buried Vias, Controlled Impedance * Gold Fingers, ENIG/OSP Finishes, Panelization * Quick-Turn Prototypes & Mass Production ### PCB Assembly (PCBA) * SMT, THT & Mixed Assembly * BGA, QFN, Fine-Pitch Placement * Automated Reflow & Wave Soldering * AOI, X-Ray, Functional Testing * ESD Safe Assembly Areas ### PCB Stencil Services * Laser-Cut Stainless Steel SMT Stencils * Frameless & Framed Options * Nano Coating Available * Fast Turnaround for Prototypes and Production --- ## Value-Added Electronics Manufacturing ### Component Sourcing * BOM Optimization * Sourcing from Digikey, M...
...• Camera (reverse/parking) – wired to the head unit and calibrated for clear viewing Each item must be installed cleanly, without cutting factory wiring where a proper harness or adapter is available, and everything should be fully tested before hand-over so I can drive away confident that every feature works exactly as intended. You will bring your own tools (multimeter, trim-removal kit, soldering/heat-shrink equipment, etc.) and any consumables you prefer for a professional finish. If you have experience working with CAN-Bus vehicles, even better, as at least one car in the batch uses that architecture. Please tell me: • How many similar installs you have completed • Which brands or vehicle makes you are most familiar with • Your estimated tim...
I need a complete mechanical design for a compact desoldering end-effector that mounts secure...components, fasteners, and any custom-machined parts clearly marked. • Brief control interface description: expected voltage/current for the heater, sensor types, and pneumatic actuation points so I can map them to the SCARA’s controller. I’ll run first-pass reviews on printability, reach envelope, and weight; Provide editable files so I can make small tweaks later if needed. If you’ve designed soldering or pick-and-place tooling before, let me know—otherwise just show me you understand hybrid heat-and-vacuum systems and can keep the footprint within a typical 100 mm work envelope. Looking forward to seeing a clever, serviceable design that lets my SCAR...
...database logging during machine operation. Optional: PCB design for permanent setup; mobile app for alerts (e.g., machine stopped >10 mins). Skills Required IoT/Embedded Systems: Experience with ESP32/RPi, Hall Effect/optical sensors, ACS712 current sensors. Programming: Arduino C++, MicroPython, or Python for IoT; PHP and MySQL for backend. Electronics: Wiring, breadboard prototyping, basic soldering (optional for PCB). Industrial IoT: Knowledge of non-invasive sensor installation for motors (AC/DC, 230V single-phase typical). Bonus: for visualization, MQTT for advanced transmission, LoRa for weak WiFi areas. Budget and Timeline Budget: ₹10,000–₹30,000 (negotiable based on experience and deliverables). Timeline: 7–14 days for prototype, testing, and deploymen...
I filmed every moment of the class where I forged a ring for my fiancée and now I want that raw footage turned into a beautifully cinematic short. The priority is to showcase the actual ring-making steps—sawing, soldering, shaping, filing, polishing—while keeping the pace smooth and engaging. Please craft a polished, film-style edit: stabilise shaky shots, colour-grade for a warm workshop feel, use tasteful slow-motion where it helps, and weave in royalty-free background music that matches the craft-focused mood. Dialogue and ambient sounds can sit quietly under the track or be muted entirely if they fight the music; whichever sells the story best. No voice-over is needed. Deliverables • Final master (H.264, 1080p or higher), 2–4 minutes &bull...
I need help with modifying ANC headphones, either new or used. The work must be done in a secure environment. Requirements: - Update firmware - Disable Bluetooth and NFC - Desolder leads powering BT/NFC while keeping ANC functional Ideal skills and experience: - Electronics knowledge - Soldering/desoldering experience - Familiarity with headphone firmware updates Willing to ship headphones or purchase new ones based on your recommendation.
I need a skilled technician for urgent PCB soldering and circuit diagnostics. Key Tasks: - Signal tracing on digital circuits - Fault finding on analog, digital, and mixed-signal circuits - Soldering components on PCBs Ideal Skills: - Expertise in digital circuit diagnostics - Proficient in signal tracing - Experienced in PCB soldering Experience with radios is a plus.
...piece of hardware. **The Challenge & What I Need Help With:** This is where your expertise comes in. I need a skilled, hands-on builder to help me construct three alpha prototypes. This isn't about mass production; it's about crafting three, high-quality instruments. The work would involve: * **Careful Circuit Assembly:** You'll be bringing the analog front-end to life. This means expert soldering of fine-pitch surface-mount components (instrumentation amps, etc.) and through-hole parts. We can use a custom PCB I have designed, or if you believe a different method (like a well-executed perfboard or "dead bug" build) would yield lower noise, I am completely open to your expert opinion. * **Winding Custom Coils:** This is one of the most critical...
Project Description This project is a continuation of the previously completed “ESP32-Based Mainboard Design for Time Tracking Terminal”. The scope here is prototype preparation, assembly, testing, and shipping. The freelancer (Jiamu) will handle order preparation, procurement of missing components, manual soldering, verification, testing, and packaging. Component and PCB costs remain transparent via JLCPCB; only service fees are included in this fixed-price agreement.
We kindly request the assembly of 50 boxes at the earliest possible convenience, preferably handled by someone with proven experience in electronics. Our main goal is to ensure that both soldering and quality control (QC) are carried out with precision, so the final product meets the highest standards of reliability. Strong expertise in electronics is essential, as this is the key area where we need the most support.
...plastic bumper without sacrificing too much sensitivity; NEC2, 3D-printed housings or simple coax stubs are all fair game. • A short remote (or if you’re in the Netherlands, in-car) test session to verify the detector triggers reliably around live C2000 traffic, plus tweaks to cut false positives. I will grant you SSH access to the Pi for live debugging, share sample IQ captures and handle any soldering or mechanical tweaks you specify. Once the detector behaves consistently and the code is commented and pushed to my Git repo, the job is done....
I ‘d like to retrofit the original Nokia 8800 (2005-2006 model) case with the internals of a small Android device so that it runs And...audio, mic, and antennas. Deliverables • A working physical prototype (I can ship the Nokia 8810 shell to you, or you can source one if easier). • CAD/3D-print files for the internal sled/frame. • Documentation on what donor phone was used, wiring mods (if any), and build steps. Skills Needed • Embedded hardware / electronics prototyping • Small-form-factor electronics integration • Soldering / rework of mobile boards • Mechanical design (3D-printing small mounts/brackets) • Android hardware familiarity Budget & Timeline • Open to offers depending on scope and skill level. &bu...
We are seeking a freelance welder with strong skills in PCB soldering and circuit repair. The ideal candidate must be able to solder resistors and other electronic components on printed circuit boards with precision. Contact ASAP , near (South Florida)
...holes at corners Clear silkscreen labeling Protection Features: ESD protection on all external interfaces TVS diodes on power inputs PTC fuses on peripheral ports Reverse polarity protection Debug Features: Test points on major signals UART debug headers Power measurement points Signal LEDs for troubleshooting Component Selection: LCSC basic/extended parts preferred 0805 passives for hand soldering Quality connectors (no cheap clones) Industrial temperature range where possible DELIVERABLES (FOR BOTH BOARDS): Schematics - Complete designs in KiCad/Altium PCB Layouts - Professional routing with ground planes Gerber Files - Ready for JLCPCB/PCBWay 3D Models - Visualization of assembled boards BOM - Complete with LCSC part numbers Assembly Files - Pick & place data Docu...
I need a skilled professional here in the U.S. to replace two IC op amps (circled in red on attached photos) on the PCB of my Topping D30 Pro with DIP sockets so I can insert aftermarket, discreet op amps. These are very small and will ...skilled professional here in the U.S. to replace two IC op amps (circled in red on attached photos) on the PCB of my Topping D30 Pro with DIP sockets so I can insert aftermarket, discreet op amps. These are very small and will require a high level of precision and skill. Requirements: - Replace 2 surface-mount components - Experience with PCB rework and soldering techniques - Attention to detail and precision Ideal Skills: - PCB soldering and desoldering - Familiarity with surface-mount technology (SMT) - Previous experience in electronic...
Project Goal I am looking for an electronics design...editable format, fully verified and technically consistent. Milestone 3 – 30% Released only after delivery of: • Complete BoM with real, purchasable parts • Chassis layout with physical component placement • Transformer recommendations with supplier details • (Optional) Auxiliary circuit PCB files (if included) ⸻ About me I’m an audio enthusiast with good manual skills and experience in soldering and discrete electronics. I want a solid, real, and technically correct project — not something cosmetic or unfinished. ⸻ Languages English or Italian ⸻ Budget 150 euro ⸻ Final Note If you love vacuum tube audio and want to contribute to a serious, enjoyable DIY project, this will be...
Project Goal I am looking for an electronics de...Deliverables • Complete schematic (PDF + source file: KiCad, EasyEDA, or similar) • BoM with real and available components (even basic list) • Suggestions for physical chassis layout (transformers, sockets, etc.) • (Optional) Simple PCB layout • Transformer recommendations (if none are predefined) About me I’m an audio enthusiast with good manual skills and tools for building. I have experience with soldering and discrete electronics. I’m looking for a solid, real, technically sound project—not just something aesthetic. Languages English or Italian Budget Based on experience and project scope Final Note If you love vacuum tube audio and want to contribute to a well-crafted DIY project, t...
I need an expert to analyze and repair my Velodyne HGS-10 subw...wonderful Velodyne Subwoofers. Note that Velodyne, now HQ'd in Germany, referred me to a wonderful Velodyne expert in central MA who'll repair and provide a warranty. But I'm cash strapped and could afford to purchase a lesser Klipsch subwoofer for less than he wants to charge for the repair. I'm very flexible and will be happy even if I can only isolate the problem. I'm still handy with a soldering iron! I'm reminded of the old Donald Duck cartoon where the technician explains why there's a $100 repair charge to Donald for a simple job - $1.00 for the part and $99.00 for knowing which part!!! Please provide a your initial assessment and suggested solution. I'll be happy to ...
I'm seeking on-site assistance to repair the wiring of my e-bike motor's Molex connec...out and need help putting them back together. I'm unsure about the correct wiring configuration, so guidance on identifying the correct wire placement is required. Key Requirements: - On-site repair of the e-bike motor connector - Assistance in identifying correct wire connections - Reconnection of wires using either soldering or crimping, based on your expertise Ideal Skills and Experience: - Experience with e-bike motor repairs and wiring - Proficiency in both soldering and crimping techniques - Ability to troubleshoot and identify correct wire placements - Strong problem-solving skills and attention to detail If you have the expertise to help me get my e-bike back in ...
I am seeking a skilled freelancer to design and manufacture 75 custom circuit board terminators for a radio device. The boards should measure 1.2 inches by 2.4 inches and feature components on a single side, i...should be FR4, and the solder must be lead-free. - Boards must comply with RoHS standards. - The primary function of these terminators is signal termination/dummy load on a matching and open RF connector that is unused. Ideal Skills and Experience: - Experience in designing and manufacturing custom circuit boards. - Familiarity with Molex connectors. - Knowledge of RoHS compliance and lead-free soldering techniques. - Ability to work from detailed drawings, which I will provide via file upload. If you have the expertise to fulfill these requirements, I look forward to your...
...Experience with renewable energy systems, especially battery energy storage - Proficiency in conversion technologies and system design Skills and Qualifications: · Technical Knowledge: Understanding of AC/DC power & electronic principles, components, and circuits. · Diagnostic Skills: Ability to use testing equipment and interpret schematics to diagnose faults. · Repair Skills: Proficiency in soldering, wiring, and replacing power & electronic components. · Problem-solving: Ability to analyse problems and develop solutions. · Communication: Effective communication skills for working with customers/others and providing technical information & support. · Attention to Detail: Ensuring accuracy and precision in all tasks. ...
I need an experienced technician to repair a circuit board for an electronic pool table. The board is currently experiencing power failure. This issue was noticed recently. Ideal Skills and Experience: - Expertise in diagnosing and repairing circuit boards - Experience with electronic components re...experienced technician to repair a circuit board for an electronic pool table. The board is currently experiencing power failure. This issue was noticed recently. Ideal Skills and Experience: - Expertise in diagnosing and repairing circuit boards - Experience with electronic components related to power systems - Knowledge of electronic pool table mechanisms - Attention to detail and precision in soldering and reassembly When doing some testing I shorted the circuit as you can see in ...
I need a skilled soldering expert to repair consumer electronics. This is an on-site position in Meerut City, India. Key Responsibilities: - Soldering components like resistors, capacitors, and ICs. - Repairing various consumer electronic devices. Ideal Skills and Experience: - Proficient in soldering and electronics repair. - Experience with consumer electronics. - Attention to detail and precision. - Ability to work in a team environment. If you have a background in electronics and are located in Meerut, I look forward to your bid.
I need a USB-C modification for my PS Vita 1000. I want to achieve both charging and data transfer functionality. Requirements: - Use the USB-C part I will provide. - Ensure reliable charging and data transfer capabilities. Ideal Skills: - Experience with PS Vita hardware modifications. - Proficiency in USB-C integration. - Soldering skills for internal modifications.
Key Responsibilities: • Develop embedded firmware for BLE/UWB/radar-based sensor systems • Integrate and manage communication across BLE, LoRa, Wi-Fi • Build real-time logic for sensor fusion,...event-driven wakeups, and energy-efficient coding Debugging & Testing: • Proficient in using: o J-Link, Segger RTT, Serial/UART monitors o BLE sniffers, signal loggers, and range testing tools • Ability to troubleshoot hardware and firmware integration issues • Experience fine-tuning antenna performance for BLE, LoRa, or Wi-Fi systems Prototyping & Deployment: • Comfort with hands-on prototyping: soldering, breadboarding, and sensor assembly • Basic 3D printing knowledge is a plus (for mounts, enclosures, etc.) • Familiarity with iterative...
I need help fixing a MacBook Air A1466 that won't power on. The device is missing 5V, and there's no enable voltage (EN1) on Pin 4 of U7501 (TPS51980A). Requirements: - Troubleshoot power issues - Diagnose and repair missing voltage problems - Must be confident in resolving this specific issue...fixing a MacBook Air A1466 that won't power on. The device is missing 5V, and there's no enable voltage (EN1) on Pin 4 of U7501 (TPS51980A). Requirements: - Troubleshoot power issues - Diagnose and repair missing voltage problems - Must be confident in resolving this specific issue Ideal Skills and Experience: - Experience with MacBook repairs - Knowledge of TPS51980A and related circuitry - Soldering and desoldering skills on logic boards Please only bid if you'...
I'm looking for an experienced mechanical or electrical designer to develop a custom socket for the BM1370 ASIC chip. Your responsibility will be to draw up the design so we can send to a manufacturer for prototyping. We’re looking for spring pin type of design between the chip and the socket. We’re trying to make the chip easily replaceable vs soldering the chip directly to the board. Deliverables: -Fully dimensioned package drawing (POD with tolerances) Requirements: - Plastic material - Designed for low voltage power requirements (approx. 40W) - LGA-style with no retainer - Reflow capable Ideal Skills and Experience: - Expertise in ASIC socket design - Strong background in thermal management solutions - Proficient in working with plastic materials -Semiconduc...
Filtering Questions — REQUIRED: 1. Have you built a LoRa Gateway system before? Please describe your experience and the project. 2. Do you have experience soldering and assembling LoRa hardware + setting up embedded Linux systems? Please provide example(s). ** please answer questions above to be considered ** Description: I am building a GPS tracking system for survey equipment using small GPS + LoRa tracking devices. I need an experienced hardware & software Freelancer to build my Outdoor & Indoor Gateway system, based on this architecture: 1.) 1Outdoor Gateway → receives LoRa packets from GPS trackers → forwards parsed GPS data to Indoor GUI device. 2.) Indoor GUI device → runs local GUI app → displays GPS tracker locations on map → use...
I need a skilled technician to assemble very small circuit boards using fine wire under a microscope. Key tasks include: - Assembling resistors, capacitors, integrated circuits, and connectors - Using fine wire for connections - Working under a microscope for precision Ideal skills and experience: - Experience with small-scale electronics assembly - Proficiency in soldering and handling delicate components - Ability to work accurately under magnification Please provide examples of similar work done. This is for on site work in north San Diego.
I need a custom power distribution board for a DIY RC plane project. Requirements: - Supports 2s-8s input (XT60) - (1x3.3V pad, 2x5Vpads, 2x12Vpads, 2xVCC pads, 2xESC pads, 1 CAM pad linked to 1 VTX pad, ground pads with all current pads) - Square solder pads for connections, 30x30 board. Ideal ...plane project. Requirements: - Supports 2s-8s input (XT60) - (1x3.3V pad, 2x5Vpads, 2x12Vpads, 2xVCC pads, 2xESC pads, 1 CAM pad linked to 1 VTX pad, ground pads with all current pads) - Square solder pads for connections, 30x30 board. Ideal Skills and Experience: - Experience with custom electronics and PCB board designing (gerber files) - Knowledge of power distribution for RC vehicles - Soldering skills to help design the board. Please provide a detailed plan and estimated comple...
...THIS REQUIREMENT HAS HARDWARE TO BE COURIERED TO AND FROM FREELANCER'S LOCATION AND SO ONLY FOR FREELANCERS IN INDIA ONLY. PLEASE UNDERSTAND AND DONOT APPLY FROM ANY OTHER COUNTRY. Tasks to be accomplished are as below 1) Review the schematic for errors 2) Do layout of both the boards, Main Board and Display board. I will sit with the engineer during layout. 3) Populate the boards using hand soldering. Do testing as below for both the boards. I will sit with the engineer during testing The following boards are needed 4) 2 Main boards fully populated. 5) 2 Main boards barely populated. Populate Arduino, LCD, buttons, and enough to send pulses to pulse connector, nothing more. 6) 2 Display boards fully populated. The board has 2 separate displays of 52 segments. Each has to ...
I need assistance to repair an electric lantern. The lantern tipped over, and while the lights still work, the base connection has rusted out and needs to be soldered. Requirements: - Repair where the base connects to the lantern - Must be able to work with possibly rusted metal (painted black) - Soldering experience is essential
I need a skilled PCB designer to assist with both single-layer and double-layer designs. Key Requirements: - Design PCBs using EasyEDA - Solder components neatly - MS Office tasks for documentation Ideal Skills and Experience: - Proficiency in EasyEDA - Experience with both single-layer and double-layer PCBs - Soldering skills - MS Office proficiency for basic tasks I need help deciding on components and footprints, so your expertise in this area would be greatly appreciated. Let's collaborate to ensure a smooth and successful project!
I need help with an LCD car instrument cluster display that's malfunctioning. The emergency lights turn on intermittently. Requirements: - Experience with automotive electronics - Skills in soldering and circuit board repair - Ability to diagnose and fix LCD display issues Ideal Skills: - Automotive repair background - Electronics troubleshooting expertise - Soldering proficiency Please provide a brief overview of your experience and approach to this repair.
... I’d like to disable the music while retaining the breathing sound, lights, and movement. Key Requirements: - Disassemble the internal circuitry - Modify the circuit/chip to silence music - Ensure light and movement remain operational Ideal Skills & Experience: - Experience with microchips and toy electronics - Soldering and electronics repair skills - Ability to work without provided schematics Local assistance in Cairo, Egypt is a must. Please ensure to mention your soldering and electronics experience in your bids. السلام عليكم، أنا عندي دُمية بتشتغل بصوت تنفس + موسيقى، وبطنها بتنور وتتحرك كأنها بتتنفس. نفسي أشيل صوت الموسيقى خالص، وأخلي بس صوت التنفس مع إن النور والحركة يفضلوا شغالين زي ما هم. ممكن تساعدوني؟ عايزة يتفك الصندوق الداخلي ويتعدل عشان يفضل بيش...
I'm looking for someone to help with soldering and assembly for a light project. Requirements: - Soldering connectors and wires - Assembling components to create a new device Ideal Skills: - Experience in soldering and electronic assembly - Ability to work with various electronic components
I need a redesigned MFRC522 module for Arduino. The new antenna is connected with a cable of 10 cm and has a diameter of 20mm. So we need to change also the capacitors around the existing module. Task: Create a new RFID RC 522 module with 2 soldering points for my external antenna. I need to connect this to my arduino and I need to read cards :-) Key Requirements: - Retain or enhance read range functionality - A cable of 10cm between the Antenna and the ARDUINO Ideal Skills and Experience: - Experience with RFID technology - Proficiency in circuit design and Arduino integration - Knowledge of power efficiency techniques Delivery: I need a sample of a working unit. I can send you an existing coil if you need to test it
