ピッ

adverb taking the 'to' particle

with a blip; with a beep

Mimics a short, sharp electronic sound, like a button press, scanner beep, or notification. Used adverbially with と.

• カードをかざすと、ピッと音おとがした。

  When I held up the card, it beeped.

• 電でん子しレンジがピッと鳴なって温ぬるめが終おわった。

  The microwave beeped, signaling it was done heating.