目录
引言 ..................................................................................................................................................0
方案设计...........................................................................................................................................0
一.方案选择...........................................................................................................................0
二.方案确定...........................................................................................................................7
三.理论阐发与方案论证.......................................................................................................8
总体设计...........................................................................................................................................8
单位电路设计.................................................................................................................................10
一、温湿度传感器模块.........................................................................................................10
二、光敏电阻模块.................................................................................................................10
三、CO
2
传感器模块 .............................................................................................................11
四、键盘模块.........................................................................................................................12
五、继电器及赔偿模块.........................................................................................................13
六、24C16 外接 ROM 模块..................................................................................................13
七、12864 液晶模块..............................................................................................................13
八、电源模块.........................................................................................................................14
单位电路测试.................................................................................................................................14
整体测试.........................................................................................................................................15
结论 ................................................................................................................................................17
参考文献:.....................................................................................................................................17
附录 ................................................................................................................................................19
附录一:整体电路图.............................................................................................................19
附录二:步伐清单.................................................................................................................20