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带 HX711 的称重传感器

£4.62
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Description

称重传感器 HX711

HX711 是一款专用传感器,使用应变计进行精确的重量和力测量。主要功能包括:

  • 差分输入通道:两个可选通道,用于连接两个称重传感器或应变计。
  • 可编程增益放大器 (PGA):可选增益32、64和128。
  • 集成电源调节器:确保稳定、准确的电力输送。
  • 片上振荡器:无需外部振荡器。
  • 简单的数字控制和串行接口:轻松集成到项目中。
  • 可选输出数据速率:10 SPS 或 80 SPS。
  • 噪声抑制:同时抑制 50Hz 和 60Hz 电源噪声。
  • 低功耗:节能运行。
  • 宽电压范围:2.6V 至 5.5V 兼容性。
  • 工作温度:-20°C至+85°C。

线路连接:

  • 红色的:正极(E+)
  • 黑色的:负极(E-)
  • 绿色的:正极输入(A+)
  • 白色的:负极输入(A-)

HX711 非常适合需要精确重量测量的应用,例如秤和称重传感器。

 

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