描述
Grove – Digital Infrared Temperature Sensor 數字紅外溫度感測器
Grove – Digital Infrared Temperature Sensor 數字紅外溫度感測器是基於MLX90615的非接觸式溫度測量模塊。紅外敏感熱電堆探測器晶片和信號調理晶片集成在同一個封裝中。該模塊使用 SMBus 與 Arduino 進行通信，最多可以連接 127 個傳感器可以通過普通的2線讀取。由於採用了模塊的低噪聲放大器，16 位 ADC 和功能強大的 DSP 單元，在較寬的溫度範圍內可實現1℃的高精度和0.02℃的高測量分辨率。
硬體規格
| 針號 | 名稱 | 類型 | 功能說明 |
|---|---|---|---|
| 1 | GND | – | 信號地 |
| 2 | VCC | 在 | 正電源輸入端子（3.3V或5V） |
| 3 | SDA | 進出 | I2C數據輸入/輸出 |
| 4 | SCL | 在 | I2C CLK |
文件與資源下載
Grove – Digital Infrared Temperature Sensor
The Digital Infrared temperature sensor is a non-contact temperature measurement module which bases on MLX90615.Both the IR sensitive thermopile detector chip and the signal conditioning chip are integrated in the same package.This module communicates with Arduino using SMBus,up to 127 sensors can be read via common 2 wires.Thanks to the module’s low noise amplifier, 16-bit ADC and powerful DSP unit, it can achieved a high accuracy of 1℃ over wide temperature rage and a high measurement resolution of 0.02℃.
FEATURES
• Wide Temperature Detecting Range
• 40 to 85°C for sensor temperature
• 40 to 115°C for object temperature
• High accuracy of 1°C over wide temperature
• Measurement resolution of 0.02°C
• Embedded emissivity compensation
• Power saving mode
Technical Details
| Dimensions | 130mm x 90mm x 9mm |
| Weight | G.W 8g |
| Battery | Exclude |
