描述
Force Sensitive Resistor 0.5″ 壓力感測器 感測 感應到100g-10kg 美國 SparkFun 原裝進口
Force Sensitive Resistor 0.5″ 壓力感測器是一種力敏電阻器，它有一個直徑為0.5“的圓形感應區域，這個FSR將根據感應區域施加多少壓力來改變其電阻，力越大，電阻就越低。應用於FSR時，其電阻將大於1MΩ，這個 FSR 可以感應到100g-10kg範圍內的任何應用力。
兩個銷從傳感器底部延伸出來，間距為0.1英寸，使麵包板更加友好。在傳感區域的另一側有一個剝離粘貼的橡膠墊，用於安裝FSR。
這些傳感器設置簡單，傳感壓力大，但不是非常準確。用它們來檢測是否被擠壓，但是你可能不想把它用作比例尺。
- 總長度：2.375“
- 整體寬度：0.75“
- 感應直徑：0.5“
原廠技術文件與範例
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.
規格與特色
- Overall length: 2.375″
- Overall width: 0.75″
- Sensing diameter: 0.5″
