So today we are going to learn about a cool technology called FSR 402. You ever hear of force sensing resistors? They’re special sensors that can feel how much pressure or force is being pushed on them. What is the FSR 402 The FSR 402 is a force sensing resistor which can be use in various applications.
The FSR 402 is a so-called small-sized, ultra-slim sensor that can be easily installed into various devices, instruments and the others. It does this by altering its resistance value according to how forcefully you press it down. This also makes it very useful for measuring things like weight, how sensitive something is to touch, and even airflow.
When you press on the FSR 402, the sensor squeezes. This squeezing alters the space between the components within the sensor, and thus the resistance value. A connected device measures this change, and that tells us how much force is being exerted upon the sensor.
There are so many applications for the FSR 402 and it is used in many applications. In medicine it can aid devices that track how well a patient is breathing, or how fast a patient’s heart is beating. In automobiles it can be employed in airbags to determine if a crash occurs. In robots, it could allow robotic hands to sense touch.
It is the versatility of the FSR 402 that makes it one of its best features. It’s tiny and can be squeezed into so many different gadgets, it can be used in so many ways. It is also quite sensitive, detecting even small changes in pressure and force. And, the FSR 402 is very durable so it can stand up to a lot of use, so it is great for many applications.
The FSR 402 is designed to be flexible. It is formed from a thin, flexible but strong layer. This makes it ideal for devices that need to be mobile. The sensor is able to measure resistance all the way from a few ohms to many megaohms, making it useful in many different positions.
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