I do this with a 3mm drill and apply gentle pressure until the copper strips are just cut through. Once the headers have been soldered in place, the veroboard copper strips need to be cut so each side of the ESP32 are electrically separate. Prepare a piece of veroboard with 24 strips of 13 holes. The ESP32 is in the form of a development board, so it has a micro usb connector, making it easier to upload the software from your computer. The ESP32 is the microprocessor that will carry out all the calculations for the device and control the stepper motors to align the pointer to the ISS.
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M3 x 8 Dome headed machine screws x 4 (veroboard and stepper driver on inner plate).
M3 x 8 Countersunk machine screws x 4 (Inner plate).M3 x 10 Dome headed machine screws x 2 (Dome locking).M3 x 16 Countersunk machine screws x 4 (spindle plate).M3 x 16 Dome headed machine screws x 2 (stepper motor).M5 x 20 Dome headed machine screw (touch switch).M3 x 16 Countersunk machine screws x 4 (for base plate).Dupont jumper wires for connecting the circuits.6 channel slip ring12.5mm diameter body, 24mm diameter top ring.ULN2003 stepper motor driver boards x 2.Female pin headers for PCB (2.54mm pitch).2S li-ion battery cell charger protection board (7.4v).ESP32 microprocessor in development board format.