[Arduino 教學] MAX6675 模組簡介
2020/5/6
[Arduino]
MAX6675 模組簡介
Max6675模組硬體簡介
MAX6675 是 MAXIM Integrated Products, Inc. 所生產的具有"冷端補償"的K型熱電偶數位轉換器
( Cold-Junction-Compensated K-Thermocouple-to-Digital Converter );具有 12-Bit resolution,
SPI 數位資料輸出 ( The data is output in a 12-bit resolution, SPI™-compatible, read-only format)。
MAX6675模組的基本參數
工作電壓:3.0 ~ 5.5 V
溫度測量範圍: 0°C ~ +1024 °C
溫度測量解析度 (resolution) :12-Bit, 0.25°C
通訊介面 (Interface):Simple SPI-Compatible Serial Interface
SPI MAX Frequency:4.3MHz
Pin Configuration
Typical Application Circuit
Block Diagram
參考資料來源
Maxim Integrated Products, Inc. MAX6675.html