and SDR for automated satellite tracking. The controller is as straightforward as an ESP32 running the ESP port of GRBL. So here’s a portable antenna rotator that’s accessible and widely ...

A 29-metre-wide satellite dish that once aided NASA missions has ... down to three men and a hand-operated drill fitted to the rotator mechanism. ThothX Australia director Phil Youd compared ...

The dish needed to be aimed precisely at a satellite of interest in order to ... to three men and a hand-operated drill fitted to the rotator mechanism. ThothX Australia director Phil Youd ...