土壤湿度传感器模块
土壤湿度传感器模块 被订购，并将一旦恢复库存就会发货。
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土壤湿度传感器模块
¥31.00
土壤湿度传感器模块规格和特点：
土壤湿度传感器模块是监测土壤湿度水平的重要工具，非常适合花园自动化和植物护理系统。
规格：
- 工作电压： 3.3V~5V
- 灵敏度： 可通过蓝色数字电位器调节
- 输出模式： 模拟和数字
- 电源指示灯： 红色 LED
- 数字输出指示器： 绿色 LED
- 比较器芯片： LM393 确保稳定性
方面：
- 面板PCB： 3厘米 x 1.5厘米
- 土壤探测器： 6厘米 x 2厘米
接口说明：
- 虚拟控制中心（VCC）： 3.3V-5V电源
- 接地： 地面
- DO（数字输出）： 土壤干燥时为高 (1)，潮湿时为低 (0)
- AO（模拟输出）： 提供精确的湿度读数
特征：
- 可调灵敏度： 微调湿度检测
- 双输出模式： 多功能模拟和数字输出
- 简易安装： 固定螺栓孔，确保安全放置
- 可靠的性能： 由 LM393 比较器芯片供电
该传感器模块非常适合创建自动浇水系统或监测土壤湿度水平，确保您的植物无需人工干预即可获得最佳水量。
Let customers speak for us
Thanks
Arrived very quickly and worked a treat.
This product is most likely. Compact and easy, daily use. 😉
Great item, great price and arrived within 2 days. Really pleased, will use again
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