controller

Mobile antenna controllers - All remotely controlled HF mobile antennas require some sort of device to power the motor. Hints on setting up a ham radio mobile antenna by k0bg

SPID Elektronick Rotors - Rotors and rotor controllers for amateur radio polish manufacturer.

Pion and Simon Electronics - Plug-and-Play Repeater Controllers for GE MASTR-II Base Stations. Full-featured, low-cost controller boards for amateur radio repeaters.

DXBuddy - DX Buddy is a multi purpose ham radio application that let you control your radios, or controller, offer a logbook, cluster access, qrz lookups, and interface with several popular ham radio applications

Thermal cooling fan controller - N1HFX thermal coolin fan controller project

CI-V Interface Controller  ^new - Acircuit that will please many, a cheap alternative to expensive TN,firstly then we look at the CI-V type port to connect to the interface.