Force Sensitive Resistor 0.5″ 壓力感測器 SparkFun原廠

商品說明

Force Sensitive Resistor 0.5″ 壓力感測器

這是一個直徑0.5“圓形感應區域的力敏電阻，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。

應用于FSR時，其電阻值將大於1MΩ，該FSR可感應範圍在100g-10kg範圍內的施加力。

兩個銷從感測器底部延伸出來，間距為0.1英寸，可直接插入麵包板。傳感區域的另一側有一個剝離並粘住的橡膠襯墊，用於安裝FSR。

商品規格

• 總長：2.375“
• 總寬度：0.75“
• 傳感直徑：0.5“

 

Documents

• FSR集成指南
• 快速入門指南
• 連接指南

 

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Force Sensitive Resistor 0.5″

This is a force sensitive resistor with a round, 0.5″ diameter, 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.

Note: As it states in the Integration Guide, do NOT solder directly to the exposed silver traces. With flexible substrates, the solder joint will not hold and the substrate can easily melt and distort during the soldering. We recommend using a male or female clincher connector instead.

Features

• Overall length: 2.375″
• Overall width: 0.75″
• Sensing diameter: 0.5″