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I will design rfid nfc, raspberry pi hat, rf antenna and wireless pcb hardware
EMBEDDED SYSTEM AND FIRMWARE DEVELOPMENT
Hey i am Fred Jenkins a electronics Engineer specializing in PCB design, embedded systems, MCU programming, and firmware development. I design and develop reliable, efficient, and production ready ele...
About this Gig
RFID, NFC, RF and wireless PCB engineering for connected devices, access control systems and Raspberry Pi hardware. From circuit architecture to manufacturing files, each design is structured for reliable hardware integration and practical prototyping.
What I Offer
- RFID/NFC reader PCB design
- Raspberry Pi 4/5 HAT development
- RF antenna and matching circuits
- Wireless communication PCB
- RF hardware prototype development
- Schematic capture and multilayer PCB layout
- Component selection and circuit integration
- Design for manufacturing and assembly
What Sets Me Apart
- Careful RF signal path and antenna planning
- Clean, production focused PCB architecture
- Practical component selection for availability and performance
- Attention to impedance, grounding, power and noise control
- Design decisions aligned with your hardware requirements
Deliverables
- Complete schematic
- PCB source files
- BOM and component data
- Gerber and drill files
- Pick-and-place files when applicable
- ERC/DRC verification
- Manufacturing-ready design package
Share your circuit requirements, board specifications or existing design files to begin the engineering process and move your concept toward a functional hardware prototype.
FAQ
What PCB design tools do you use?
I work with industry-standard PCB tools such as KiCad, Altium Designer, Eagle, and related electronics design software.
Can you design RFID and NFC reader PCBs?
Yes. I can develop RFID/NFC reader circuits, antenna interfaces, matching networks, and supporting control electronics.
Can you design Raspberry Pi 4/5 HATs?
Yes. I can design custom Raspberry Pi 4/5 HATs with GPIO, SPI, I2C, UART, USB, power, sensor, and wireless interfaces.
Can you integrate RF antennas?
Yes. RF antenna circuits, matching networks, grounding, routing, and relevant RF considerations can be incorporated into the PCB.
Can you design wireless communication hardware?
Yes. I can work with wireless interfaces such as Bluetooth, Wi-Fi, LoRa, and other RF communication technologies.
