Service
I offer ESP32 IoT and AI camera hardware prototype support
ESP32, IoT and AI camera hardware prototype projects through module selection, component sourcing, PCB/PCBA support, supplier communication, quotation comparison, sample follow-up, and China manufacturing coordination
Service
I offer PCB schematic layout Gerber and BOM files
schematic support, PCB layout support, Gerber files, BOM files, manufacturing file preparation, and PCB/PCBA production coordination.
I can support simple 2-layer PCB projects, ESP32/IoT boards, sensor boards
Designer
rapid563
We are specialized in rapid prototyping and small batch production runs of custom hardware product.
range of the development: - requirement engineering - hardware design - hardware production (PCB, PCBA) - firmware development - PC-side/web access to the device Our team has experience with: - microcontrollers
Designer
Sarvesh2222
Mechanical engineering professional with SolidWorks experience
worked across diverse industries such as defense optics, solar energy systems, consumer products, SMT/PCBA automation, and industrial machinery. I bring expertise in: Mechanical Design Engineering for day
Designer
Solidworks_expert
Certified Solidworks Expert and product designer.
license. - Concept Design, focused on design for manufacture. - Detail design and design updates. - PCBA integration and thermal management. - Design for manufacture, including injection moulding, die casting
Job
Universal 12V Agricultural Battery Charger (FR1 & FR4)
Electronics and PCB Layout Engineer to design a universal 12V Switch-Mode Power Supply (SMPS) charger PCBA. These chargers will be used for heavy-duty agricultural sprayer equipment , meaning they must withstand
Service
I will design your circuit and PCB for JLCPCB manufacturing
management circuits
- Component selection and BOM optimization
- LCSC/JLCPCB component sourcing
- PCB/PCBA optimization for JLCPCB manufacturing
- Gerber, BOM, Pick & Place and other manufacturing files
-
Job
Production-ready redesign/review of existing 6-layer Raspberry Pi 5 HAT in KiCad
mixed-signal analog/digital design, DFM/DFA, footprint creation from manufacturer drawings, and production PCBA.
Deliverables must include source KiCad files, verified custom footprints, Gerbers, drill files,
Service
I offer printed circuit board PCB design for audio devices and guitar pedals
Design
- Printed Circuit Board Solutions
- PCB Prototyping & Fabrication
- Gerber File Generation
- PCBA (PCB Assembly) Support
- Manufacturing Consultation
Tools & Software I Use:
Altium Designer, Eagle
Job
"I am looking for an experienced Hardware Electronics Engineer proficient in EasyEDA and STM32 to design schematics for data acquisition modules."
numbers from the LCSC Electronics catalog, as the boards will go directly to JLCPCB for automated PCBA assembly.
Base MCU: STM32F103 (or your proposals for modern, available equivalents).
A detailed