原装进口 压力传感器 FSR406力敏电阻 薄膜压力传感器 薄膜

原装进口 压力传感器 FSR406力敏电阻

简介：

  Force Sensing Resistor是著名Interlink Electronics 公司生产的一款重量轻，体积小，感测精度高，超薄型电阻式压力传感器。   

  这是一块1.75x1.5"（约45x38mm）的方形压力传感器，随着施加在感应区域的力量大小变化，其所输出的电阻值将会有相应的变化。力量越大，电阻值越小。若没有施加任何力，电阻值将会大于1MΩ。此传感器能够检测0-10kg的压力。

  在FSR传感器背面有粘胶，只需撕下就可以粘贴在被探测部位，非常容易使用。

技术规格:

• 长度: 8.9cm
• 宽度: 4.5cm
• 感应区域: 4.5*3.8cm

电阻随压力变化曲线（来源数据手册）

尺寸图，中括号内数字单位为mm

数据手册：

http://picimg.lshou.com/pic/www.sparkfun.com/datasheets/Sensors/Pressure/fsrguide.pdf

Arduino实验代码：

/* FSR simple testing sketch.

Connect one end of FSR to power, the other end to Analog 0.
Then connect one end of a 10K resistor from Analog 0 to ground

*/

intfsrPin = 0;    // the FSR and 10K pulldown are connected to a0
intfsrReading;    // the analog reading from the FSR resistor divider

voidsetup(void) {
 // We'll send debugging information via the Serial monitor
 Serial.begin(9600);  
}

voidloop(void) {
  fsrReading =analogRead(0); 
 
 Serial.print("Analog reading = ");
 Serial.print(fsrReading);    // the raw analog reading
 
 // We'll have a few threshholds, qualitatively determined
 if(fsrReading < 10) {
   Serial.println(" - No pressure");
  }elseif(fsrReading < 200) {
   Serial.println(" - Light touch");
  }elseif(fsrReading < 500) {
   Serial.println(" - Light squeeze");
  }elseif(fsrReading < 800) {
   Serial.println(" - Medium squeeze");
  }else{
   Serial.println(" - Big squeeze");
  }
 delay(1000);
}

Arduino实验代码：

/* FSR testing sketch.

Connect one end of FSR to 5V, the other end to Analog 0.
Then connect one end of a 10K resistor from Analog 0 to ground
Connect LED from pin 11 through a resistor to ground

*/

intfsrAnalogPin = 0;// FSR is connected to analog 0
intLEDpin = 11;     // connect Red LED to pin 11 (PWM pin)
intfsrReading;     // the analog reading from the FSR resistor divider
intLEDbrightness;

voidsetup(void) {
 Serial.begin(9600);  // We'll send debugging information via the Serial monitor
 pinMode(LEDpin,OUTPUT);
}

voidloop(void) {
  fsrReading =analogRead(fsrAnalogPin);
 Serial.print("Analog reading = ");
 Serial.println(fsrReading);

 // we'll need to change the range from the analog reading (0-1023) down to the range
 // used by analogWrite (0-255) with map!
  LEDbrightness =map(fsrReading, 0, 1023, 0, 255);
 // LED gets brighter the harder you press
 analogWrite(LEDpin, LEDbrightness);
 
 delay(100);
}

相关链接：

原装进口 0.3" 压力传感器 FSR400 力敏电阻 薄膜 Arduino 兼容

http://liuan.lshou.com/shop/c2759/t1abcebeca6b.html&

原装进口0.5"电阻式压力传感器 FSR402力敏电阻 薄膜电阻 10Kg

http://liuan.lshou.com/shop/c2759/t98c5b8caab.html&

原装进口24"x0.25"电阻式压力传感器 FSR408力敏电阻

http://liuan.lshou.com/shop/c2759/t159caacbaab.html&

FlexiForce Sensor 1lbs 450g压力传感器 力敏电阻 机器人配件

http://liuan.lshou.com/shop/c2759/t1aaa5b518e8.html&

FlexiForce Sensor 25lbs 11.25kg压力传感器 机器人配件

http://liuan.lshou.com/shop/c2759/t1aaa5b5a18b.html&