Force Sensitive Resistor – Square 方型 壓力感測器 傳感器 SparkFun原廠

NT$343 未稅



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Force Sensitive Resistor – Square方型 壓力 感測器 傳感器

這是一個具有方形1.75×1.5英寸感應區域的 壓力 感測器,該FSR將根據施加到感應區域的壓力而改變其阻值,力越大,阻力越低。 壓力正在施加到FSR,其阻力將大於1MΩ.FSR可以感應施加的力量,範圍在100g-10kg之間。


這些傳感器安裝簡單,傳感壓力大,但它們不是非常準確。 用它們來檢測它是否被擠壓,但你可能不想把它用作比例尺。

Force Sensitive Resistor - Square



  • 總長:3.5“
  • 總寬:1.75“
  • 感應區域:1.75×1.75“






This is a force sensitive resistor with a square, 1.75×1.5″, sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR can sense applied force anywhere in the range of 100g-10kg.

Two pins extend from the bottom of the sensor with 0.1″ pitch making it bread board friendly. There is a peel-and-stick rubber backing on the other side of the sensing area to mount the FSR.

These sensors are simple to set up and great for sensing pressure, but they aren’t incredibly accurate. Use them to sense if it’s being squeezed, but you may not want to use it as a scale.


  • Overall length: 3.5″
  • Overall width: 1.75″
  • Sensing area: 1.75×1.75″