描述
Force Sensitive Resistor – Square 方形感應片壓力感測器 美國 SparkFun 原裝進口
這是一個具有方形1.75×1.5“感應區域的力敏電阻，該FSR將根據施加到感測區域的壓力而改變其電阻，力越大，電阻越低。壓力正在施加到FSR，其阻力將大於1MΩ，這個FSR可以感應施加在100g-10kg範圍內的任何力。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。
- 總長度：3.5“
- 總寬度：1.75“
- 感應面積：1.75×1.75“
原廠技術文件與範例
Force Sensitive Resistor – Square
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.
FEATURES
- Overall length: 3.5″
- Overall width: 1.75″
- Sensing area: 1.75×1.75″
