Custom hardware builds for amateur radio: SWR meters, keyers, interfaces, and power systems.
A custom-built SWR and forward/reflected power meter for HF radio use. Displays real-time SWR values and helps tune antennas and amplifiers precisely.
📈 View SWR Meter DetailsA custom computer interface designed for Kenwood transceivers. Provides CAT control, CW keying, and PTT functions over a single USB or serial connection, enabling full software-controlled operation.
🔗 View IF10C Interface DetailsA Direct Digital Synthesis (DDS) VFO controller based on the Microchip PIC 16F628 microcontroller. Enables precise frequency generation for receiver and transmitter projects with digital accuracy.
A range of Arduino-based automation systems for the shack, including band decoders, antenna switching logic, and remote control interfaces.
🔗 View Arduino Lab