Soldering Jobs

I already have every component on hand—Raspberry Pi Zero 2 W, CSI night-vision camera, driver boards, batteries, flex cables—and a complete engineering pack that includes wiring diagrams, parametric CAD, and print-ready STL files for the headset shell. What I need now is a capable maker or electronics engineer to turn that documentation into a fully functioning outdoor prototype. Here’s the flow: • Solder and loom the harness exactly as shown in the drawings (standard durability, basic finishes are fine). • Flash the micro-SD, load the provided image, and fine-tune the Pi under Linux so it boots straight into the live night-vision feed. • Validate the camera pipeline—focus, IR illumination, latency—and make any config tweaks I’ve ann...

I have a Tears of the Kingdom-edition Nintendo Switch OLED that I’d like professionally modded with an RP2040 Picofly. The console is still fully assembled, so the job will include the complete teardown, precise flex placement, micro-soldering of the RP2040 points, clean reassembly and a quick power-on test to confirm the payload boots correctly. The Picofly itself isn’t in hand yet—I’m happy to source it or reimburse you if you prefer to bring your own module, whichever makes the workflow smoother on your side. I’m a total beginner with a soldering iron, so I’m counting on your experience to keep the board safe, prevent lifted pads and leave the install looking as close to factory as possible. Deliverables: • My Switch OLED returned fully working...

We are looking for an experienced electronics / embedded hardware freelancer to help assemble and test 5 pilot units of an ESP32-S3 based IoT mini controller. The PCB/PCBA boards are already designed and manufactured by JLCPCB. The firmware file is also ready. This project is not for PCB design and not for firmware development from scratch. The main task is physical assembly, firmware flashing via USB-TTL, and basic bench testing. The final goal is to prepare 5 working pilot units in the correct order: Milestone 1: Assemble, flash and test 1 pilot unit first. Milestone 2: After the first unit is validated successfully, assemble, flash and test the remaining 4 units using the same process. Scope of work: * Mount the PCB/PCBA into an IP65/IP66 enclosure * Connect the external Wi-Fi an...

I need a precise, low-resistance solder joint made on the battery leads of my drone. The task is straightforward: take the existing electrical wire coming from the battery pack and solder it securely to the designated battery connection pads/connector on the airframe. A clean, shiny joint with proper strain relief is crucial so the connection can handle both current spikes and the vibrations that come with flight. Bring whatever tools you feel most confident with—a temperature-controlled iron, fine rosin flux, decent solder (60/40 or lead-free is fine if you’re comfortable), and heat-shrink tubing for insulation. Once the joint is complete, I’ll do a quick continuity and voltage drop test; as long as it passes and looks solid, the job is done. If this is something you c...