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I2C温度センサー TC74A0 で遊ぶ。(1)(購入編)(TC74A0-3.3VCTTR)

Last updated at Posted at 2025-07-19

目的

  • 新しい温度センサーを試してみる
  • 戻り値は、8ビット -128から0から127℃

スペック等

  • アドレス 0x48
  • 温度の読み取り、コマンド0 (サブアドレスは、0です。)

TC74A0-3.3VCTTR

image_original - 2025-07-21T044509.002.jpg

o_coq920.jpg

o_coq921.jpg

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