In electronics world, there's a special part called a force sensing resistor, FSR for short. FSRs are basically a not-particularly-precise touch sensor that can sense when they’re being pressed, which is kind of a sweet magical quality for a button. They are found in all kinds of cool gadgets — from robots to video game controllers. This time we are going to learn more about FSRs and how to use them.
A FSR is a type of sensor that can tell how hard you are pressing on it. When you push on an FSR, it decreases in resistance as the pressure increases. This shift can be quantified to ascertain the amount of force that is being applied. Isn’t that cool?
Let’s dive in a little deeper on how FSRs work. Inside an FSR are small particles that slide closer or farther apart when force is applied. This motion alters the resistivity of the resistor to electricity. Through the measurement of the change we can know how much force the FSR is under.
And one of the neatest things about FSRs is what robots do with them. Robots use FSRs to “feel” the world around them and to alter how they move through that world. For instance, a robot with FSRs in the fingers can hold soft items softly to not damage it. That makes robots safer and more cautious when they are performing tasks that require a light touch.
There are numerous advantages of using FSRs in electronics. First, the FSRs are extremely sensitive and are capable of measuring very minute changes in force. They’re also easy to integrated in electronic circuitry, making them useful for a variety of projects. And FSRs are durable, and they can work properly for a long time, so your devices will have a long service life.
And just as the technology improves, so do FSRs. Researchers and engineers are constantly seeking ways to increase the sensitivity and efficiency of the FSR. We could see FSRs put to use in even more tantalizing capacities, such as in medical devices or sports gear in the future. The options are truly limitless!
Our factory adheres to strict standards, certified under ISO9001:2015, RoHS, and the ZHB Environment System, ensuring that all products meet rigorous quality, safety, and environmental requirements.
With an in-house factory equipped with 300 devices and 4 production lines, we maintain full control over the entire process—from design to delivery—enabling fast customization and accelerated project timelines for clients worldwide.
Benefit from our 24/7 online customer service, with guaranteed response within 8 hours and continuous tracking until goods are received, ensuring swift project support and reliable after-sales solutions.
As a technical leader with over two decades of experience, we specialize in the integrated design, R&D, and manufacturing of precision membrane switches and FSR sensors for demanding industries such as automotive, medical, and industrial controls.
Copyright © Dongguan Soushine Industry Co.,Ltd. All Rights Reserved - Privacy Policy
