This challenge is inspired by Blink the CAPS LOCK by zeppelin.
Most webcams feature a small integrated LED light, indicating if the webcam is in use, as controlled by a hardware mechanism to prevent ...
Most computer keyboards feature a small integrated LED light,
indicating the current input mode, as controlled with the CAPS LOCK button.
Your task is to blink it:
Turn it on;
Wait for 0.5 (+/-0.1) ...
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