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I will design raspberry pi hat, arduino shield, custom expansion board pcb schematic
Embedded Systems and PCB Design Engineer
Hello! I’m a skilled PCB designer with strong experience in:
PCB Design, Schematic Design, Circuit Design, Multilayer PCB, High-Speed PCB, RF PCB, Power Electronics, DC-DC Converter, IoT Hardware, ESP...
About this Gig
Need a custom Raspberry Pi HAT, Arduino shield, or expansion board that plugs in perfectly and works first time out of the manufacturer?
I design fully compatible, mechanically precise, and fabrication-ready PCBs for makers, startups, and engineering teams delivered with every file your manufacturer needs, zero back-and-forth.
WHAT I DESIGN: Raspberry Pi HAT; pHAT, CM4 carrier board, 40-pin GPIO, Pi 3/4/5 & Zero.
️Arduino Uno, Mega, Nano, Leonardo stackable shield & custom breakout board, Custom Expansion ESP32, STM32 breakout, sensor board, relay board, CAN bus, RS485, I2C, SPI, UART expansion PCB; Power & Protection Voltage regulator, ESD protection, battery management & charging circuit.
Message me your platform, required modules, board size & target manufacturer and I'll get your board built right.
FAQ
Can you design a HAT that works on both Raspberry Pi 4 and Pi 5?
Yes I design HATs that are mechanically and electrically compatible across Pi 3, 4, 5, and Zero form factors.
Can you make a stackable Arduino shield?
I design stackable shields with pass-through headers so multiple shields can be used simultaneously.
Do I need to provide a schematic or can you start from scratch?
You don't need anything, just describe your idea, list the sensors or modules you want to add, and I'll design the full schematic and layout from scratch.
Can you design a custom carrier board for the Raspberry Pi CM4?
Yes- CM4 carrier board design is one of my specialties, including PCIe, USB, HDMI, and custom I/O interfaces.
