# 实验室1#树莓派照明灯接线说明

## TSL2561光强传感器

 +------------+-------+----------+
 |    信号    |  颜色 | 物理引脚 |
 +------------+-------+----------+
 |  VCC(3.3v) |  红色 |    1#    |
 +------------+-------+----------+
 |     SDA    |  橙色 |    3#    |
 +------------+-------+----------+
 |     SCL    |  黄色 |    5#    |
 +------------+-------+----------+
 |     GND    |  绿色 |    6#    |
 +------------+-------+----------+

## DS18B20温度传感器 

 +------------+-------+----------+
 |    信号    |  颜色 | 物理引脚 |
 +------------+-------+----------+
 |  VCC(3.3v) |  TBD  |   17#    |
 +------------+-------+----------+
 |     DAT    |  TBD  |    7#    |
 +------------+-------+----------+
 |     GND    |  TBD  |    9#    |
 +------------+-------+----------+


## HC-SR501红外传感器

 +------------+-------+----------+
 |    信号    |  颜色 | 物理引脚 |
 +------------+-------+----------+
 |   VCC(5v)  |  红色 |    4#    |
 +------------+-------+----------+
 |     GND    |  黄色 |   14#    |
 +------------+-------+----------+
 |   Hallway  |  橙色 |   16#    |
 +------------+-------+----------+
 |    Indoor  |  白色 |   18#    |
 +------------+-------+----------+


## 继电器控制模块
 
 +------------+-------+----------+
 |    信号    |  颜色 | 物理引脚 |
 +------------+-------+----------+
 |   VCC(5v)  |  紫色 |    2#    |
 +------------+-------+----------+
 |   Hallway  |  黑色 |   35#    |
 +------------+-------+----------+
 |    Indoor  |  白色 |   37#    |
 +------------+-------+----------+
 |     GND    |  灰色 |   39#    |
 +------------+-------+----------+