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Brian Hammack
@changsonggu
Fast PCB firmware delivery for ESP32 STM32 projects
United Kingdom
English, Spanish, German
About me
am an electronics and embedded systems engineer specializing in end-to-end hardware design for IoT, industrial, and consumer electronics projects.
I design PCBs, firmware, and enclosures for IoT and embedded systems. I work with ESP32, STM32, and Arduino on multi-layer boards, RF layouts, and power management. I deliver fabrication-ready files, DFM review, and prototyping support from concept to production
Skills
Brian Hammack
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See my services
Printed Circuit Boards (PCB)
I will design, review manufacture your industrial control robotics pcb schematic jlcpcb
Printed Circuit Boards (PCB)
I will design and program a custom esp32 or arduino pcb with sensors and gerber
