Part 4: Assembling and LEDs
They put the engines together around the tunnels and added new LED strips to the interior. Once the LED strips were in, they tested their functionality.
Afterwards, they hung the engines from the ceiling from the spot where the tunnels were before and tested the LEDs once again in the dark.
Second LED Test:
Next, they added a custom-designed logo on the ends of the wings to honor Tiny Whoop, a mini RC drone company. Afterwards, they mounted the wings to the engines and connected blue cables between them.
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