Job
Production-ready redesign/review of existing 6-layer Raspberry Pi 5 HAT in KiCad
human placement/routing/mechanical/DFM judgment to an existing design.
Required experience: KiCad, 6+ layer PCB layout, controlled impedance, PCIe/USB/other high-speed differential routing, mixed-signal
Designer
judeb2
⭐⭐⭐⭐⭐Embedded Systems, PCB Design, Firmware Development, IoT, Low Power Design
system testing. I have strong expertise in high-speed PCB design, including PCIe and DDR4 routing, as well as precise impedance matching for reliable performance at high frequencies. I also specialize in RF
Service
I will design PCB schematics and PCB layouts for embedded hardware
interfaces, and low-to-medium complexity electronic products. I pay close attention to manufacturability, routing quality, board organization, and clear project documentation.
What you can expect:
- Schematic capture
Designer
Dramptil
PCB Design Engineer
layers) and full-cycle hardware development. Proven expertise in high-speed digital design including 1GBASE Ethernet, complex FPGA routing (484-pin), power distribution networks, and component library management
Designer
sekandit
Senior hardware designer
I am a highly skilled Electronics and Embedded Systems Engineer with a specialized focus on high-speed PCB design and system-level hardware integration. My expertise lies in bridging the gap between complex
Service
I offer PCB design and layout services for Gerber (manufacturing ready) with Altium & Allegro
layout
- Component footprint creation and verification
- Multilayer PCB design
- High-speed and controlled-impedance routing
- Power and signal integrity considerations
- RF/Wi-Fi/BLE layout support
- FPC
Designer
PMorbale_Piping
Piping Design Engineer | AutoCAD, AutoCAD Plant 3D, CadWorx Specialist | EPC Projects Expert
I am a highly skilled Piping Design Engineer with over 6 years of experience delivering high-quality piping solutions for EPC projects in Oil & Gas, Water Treatment Plants, Distilleries, and Petrochemical
Service
I will design your circuit and PCB for JLCPCB manufacturing
defined projects can usually be completed quickly
- High-speed and controlled-impedance PCB designs are available on a project-by-project basis
- For high-speed designs, 4–8 layer stack-ups can be selected according
Designer
ahmetb4
Hardware Design & Power Electronics Specialist
electronics, with hands-on experience developing practical, high-efficiency, and scalable electronic systems. From smart IoT security systems to high-power EV charging circuits, I design and implement solutions
Designer
eng_amr
Electronics Design Engineer | Custom PCB Layout Specialist
services include: Schematic Capture: Creating clear and accurate electrical schematics. PCB Layout & Routing: Designing clean, noise-free multi-layer boards with optimal component placement. Manufacturing Files: