This is an amazing force sensitive resistor (FSR) with a round sensing area that has a 0.5' diameter. The resistance of this FSR changes according to the pressure applied to the sensing area. The stronger the force, the lower the resistance. When there's no pressure on the FSR, its resistance is larger than 1MΩ. It can sense applied force ranging from 100g to 10kg. Two pins with a 0.1' pitch extend from the bottom of the sensor, making it breadboard - friendly. There's a peel - and - stick rubber backing on the other side of the sensing area for easy mounting. These sensors are super easy to set up and are great for pressure sensing. However, they're not extremely accurate, so use them mainly to detect squeezing rather than as a scale. Specifications include an overall length of 2.375', an overall width of 0.75', and a sensing diameter of 0.5'. You'll also get the FSR Integration Guide, and the shipping list includes one 0.5' Force Sensitive Resistor.
Using this force sensitive resistor is quite easy. First, use the peel - and - stick rubber backing to mount the FSR on the place where you want to sense pressure. Then, connect the two pins at the bottom of the sensor to your breadboard. You can start using it right away to sense pressure. When using it, keep in mind that it's not very accurate, so don't rely on it for precise weight measurements. It's best for detecting if something is being squeezed. As for maintenance, keep it clean and dry. Avoid exposing it to extreme temperatures or humidity, as this may affect its performance. If you're not using it for a long time, store it in a cool and dry place.
