Johnson's Techworld

Slightly modified version of my presentation at AMSAT-SA Space Symposium 2 August 2025.

MIDI stands for Musical Instrument Digital Interface. MIDI controller is a device that sends MIDI data to other musical instruments like synthesizers and digital audio workstations. Unlike a

Yesterday’s HamTV installation on the International Space Station has been successful. ARISS handle on X has reported that several European hams have confirmed reception of the carrier from

There was a pass of International Space Station with just 10 degree maximum elevation along the Western side a few minutes back. Usually I do not hear anything

HamTV had ceased operation in 2018 and was sent back to Earth for repair. It was sent back to International Space Station after repair in 2024, but installation