Force Sensitive Resistor

When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. Force sensing resistors not only can give you resultant pressures but could also tell you specifically where on its surface a force is felt. Measure pressures from 0 to 22 pounds!. 3V to 5V dc voltages. com offers 262 force sensitive resistor products. This is a force sensitive resistor with a square, 1. 5", sensing area. When no pressure is being applied to the FSR its resistance will be larger than 1 mega-ohm. Tactilus ® Windows ® based software communicates with the sensor up to a theoretical 1,000 frames per second - fast enough for impact force measurement. They are normally supplied as a polymer sheet or ink that can be applied by screen printing. The harder the force, the lower the resistance. Use them to sense if it's being squeezed, but you may not want to use it as a scale. The FlexiForce sensor acts as a force sensing resistor in an electrical circuit. Force Sensitive Resistor - Square (Sparkfun SEN-09376) This is a force sensitive resistor with a square, 1. Force Sensing Resistor. Using Fsr 408 (Force sensitive resistor) with Raspberry Pi. FSR (Force Sensing Resistor) Our Force Sensing Resistor (FSR) technology uses variable resistance to measure pressure applied to a sensor cell. 16″ (4 mm) diameter active sensing area. In this tutorial you will learn how to use an FSR - Force Sensitive Resistor with Arduino to fade an LED. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. This sensor is a Interlink model 406 FSR with a 38mm square sensing region. 5mm jack connectors. The harder the force, the lower the resistance. A Flexi-Force Force Sensitive Resistor (FSR) is attached to one of the claws of the gripper and interfaced to a notebook computer using Arduino Uno microcontroller. So if you press, sit, or punch it, its resistance changes. View Lab Report - Force Sensitive Resistor AND Flex Bend Sensor from MECH ENG 2900 at Ohio State University. The single element sensor acts as a force sensitive resistor: when the sensor is unloaded, its resistance is very high and decreases when a force is applied between the two. force sensitive resistor example A force-sensing resistor is a material whose resistance changes when a force or pressure is applied. These stats are specifically for the Interlink 402, but nearly all FSRs will be similar. This kit comes with everything you need to hook your Force Sensing Resistor into your microcontroller or Phidgets Interface Kit. FSR's are basically a resistor that changes its resistive value (in ohms Ω) depending on how much its pressed. Force Sensitive Resistor Small. This FSR (Force Sensing Resistor) will vary its resistance depending on how much pressure is being applied to the sensing area. 3-LT Force Sensitive Resistor. Ohmite FSR Series Integration Guide: Force Sensing Resistor v1. The small 1kg-rated FSR will provide more sensitive readings from 0 to 1kg, but won't be able to tell the difference between a 2kg and 10kg weight. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. The FlexiForce sensor acts as a force sensing resistor in an electrical circuit. I'm not really the inventor type personality, more of a system analyst type, plus taking this particular Instructable as an example I don't need a force sensitive resistor for anything even if other people might. cations is force sensing resistors (sometimes called piezore-sistive sensors). The Ohmite FSR Series (Force-Sensing Resistors) exhibit the unique characteristic of dynamic resistance related to the amount of applied force. Paper thin and well made, these FSR's are just plain fun to play with. As a result, the sensor sensing area will be stressed, which will affect the degree to a certain extent. The single element sensor acts as a force sensitive resistor: when the sensor is unloaded, its resistance is very high and decreases when a force is applied between the two. It features an integrated Force Sensing Resistor (FSR) pointing device and comes enclosed in non-corrosive stainless steel with optical isolated barriers and bulkhead cables for complete protection. FSR also allows a high degree of design freedom and adapts to a simple electronic interface. Force Sensing Resistor listed as FSR. This FSR can sense applied force. Fol­lowed by the con­duc­tive film and the plas­tic spac­er, which includes an open­ing aligned with the active area. But right now I have a kill switch with a momentary button that reverses the kill switch with the idea of making it kind of like a drum machine. The harder the force, the lower the resistance. For this tutorial, I will explain each part and why we will need it in our circuit. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. DIY Force Sensitive Resistor (FSR): Make a force sensitive resistor (a pressure sensor) with spare parts instead of spending $5 - $20 each. It has a 0. Specific device character-istics will depend on the size, shape and materials used in construction. force sensitive resistors and calibration methodology A very important purpose, which is not well served by the wide range commercially available sensors, is to detect the contact in early stages, with as little force as possible, in. The harder the force, the lower the resistance. If you're still in two minds about force sensitive resistor and are thinking about choosing a similar product, AliExpress is a great place to compare prices and sellers. This is a force sensitive resistor with a square, 1. This is generally used for reducing current flow and also lower voltage levels in circuits. Force Sensing Resistor (FSR): a brief overview and the low-cost sensor for active compliance control Conference Paper (PDF Available) · July 2016 with 3,086 Reads How we measure 'reads'. Design of a Compliant and Force Sensing Hand for a Humanoid Robot Aaron Edsinger-Gonzales Computer Science and Artiflcial Intelligence Laboratory, Massachusetts Institute of Technology E-mail: [email protected] It is basically special type resistor that will change its resistance value once force is applied to it. FSR’s are basically a resistor that changes its resistive value (in ohms Ω) depending on how much its pressed. Force Sensing Resistors (FSRs) are a type of resistor whose resistance changes when a force or pressure is applied. Example Here. A Force Sensing Resistor can be designed to let you know the specific location of a touch or input. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to the sensing area. POT-HG is the only active variable resistor that allows you to change the resistance during simulation run-time. The harder the force, the lower the resistance. "A Novel Force Sensitive Resistor Wheatstone Bridge for Prosthesis Control. 5", sensing area. Force sensitive resistors are also known as force sensing resistors, FSR, force sensor, or pressure sensor. Specific device character-istics will depend on the size, shape and materials used in construction. When pressure is applied to this force sensing resistor its resistance decreases that is, the resistance is. Force sensing resistors not only can give you resultant pressures but could also tell you specifically where on its surface a force is felt. Example sketch demonstrating how to hook up a force-sensitive resistor, calculate its variable resistance, and even estimate the force. With its paper-thin construction, flexibility and force measurement ability, the Thin Force sensor can measure force between almost any two surfaces, up to 2 kg. Looking for abbreviations of FSR? It is Force-Sensitive Resistor. 5" diameter, sensing area. The square force sensitive resistor has a square, 1. These FSR's are perfect for robotic grippers, robot feet, and similar applications. Force Sensing Resistors (FSRs) are resistive sensors exhibiting varying resistance that responds to force applied to the sensing area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. Force Sensor - 0. The Tactilus ® sensor consists of a series of interlaced lines that create a matrix with as many as 16,384 unique sensing points. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. Question: How Does The Force Sensitive Resistor (FSR) Differ From The Push Button? Name An Example Of Where A FSR Would Be More Useful Than A Pushbutton. This is a force sensitive resistor with a round, 0. 0 an 2018 1 Integration Guide Force Sensing Resistor To be used in conjunction with current FSR series data-sheets available at www. 5" diameter, sensing area. Jual Force Sensitive Resistor 0. Force Sensing Resistor Circuit The circuit for this Arduino project is super easy as we only need the force sensing resistor and a 100k resistor. Force Sensitive Resistor 0. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to. "Darn, I thought it was the girl," Naruto chuckled as Kurama sweat dropped, knowing what Naruto was hinting about. The harder the force, the lower the resistance. Store information Lee's Electronic Components 4131 Fraser Street Vancouver British Columbia V5V4E9 Canada. The single element sensor acts as a force sensitive resistor: when the sensor is unloaded, its resistance is very high and decreases when a force is applied between the two. Force click communicates with the target MCU through the mikroBUS™ AN pin. The harder the force, the lower the resistance. FSR also allows a high degree of design freedom and adapts to a simple electronic interface. com offers 262 force sensitive resistor products. Then the point between the fixed pulldown resistor and the variable FSR resistor is connected to the analog input of a microcontroller such as an Arduino (shown). Typical sensor response (based on Sample Drive Circuit shown on Specifications page). These FSR's are perfect for robotic grippers, robot feet, and similar applications. Linearity exceeding 99% over 0 to 100N. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. If force is applied to its surface, then the resistance starts decreasing. This is a force sensitive resistor with a round, 0. When measured with a. Mampu mendeteksi tekanan dari 100g sampai 10kg. The 1/2" diameter round part is the sensitive bit. The circular area of the sensor is the effective area of the sensor, where the force or pressure will be applied. They are commonly used in pressure-sensing keypads and buttons, as well as musical instruments, portable video gaming devices, car occupancy sensors, etc. Force click communicates with the target MCU through the mikroBUS™ AN pin. Dozens of projects in every issue covering Robots, Drones, 3D printing, craft and more Tips and skill-building tutorials with. Adafruit Industries, Unique & fun DIY electronics and kits Square Force-Sensitive Resistor (FSR) [Interlink 406] ID: 1075 - FSRs are sensors that allow you to detect physical pressure, squeezing and weight. The resistor itself is on the flexible circuit board, and although it can tolerate extremely high forces and loads, protecting it from direct contact is a good idea to prevent it from bending, folding, or tearing. Your shopping cart is empty or products are not available any more. Sensors, Transducers - Force Sensors are in stock at DigiKey. The harder the force, the lower the resistance. Pressure on the FSR controls the brightness of the LED. Force Sensitive Resistor (FSR)-based wireless gait analysis device. It has a 0. A Force Sensing Resistor FSR is a variable resistor, constructed of several thin flexible layers, that varies in resistance as pressure is applied and released. When measured with a. 5mm jack connectors. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. Force Sensitive Resistor - Long- Description: This is a very long force sensitive resistor - over 2 feet - has a sensing area of 0. Hysteresis and repeatability errors have been reduced for a widespread-used force-sensing resistor brand. 5" (38 x 38 mm) active area, allowing you to create a sensor that is able to detect force or pressure. Overview FSRs are sensors that allow you to detect physical pressure, squeezing and weight. Tactilus ® Windows ® based software communicates with the sensor up to a theoretical 1,000 frames per second - fast enough for impact force measurement. Typical sensor response (based on Sample Drive Circuit shown on Specifications page). This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. Launched in 1985, Interlink Electronics is the world's leading innovator of cost effective polymeric force sensors. The harder the force, the lower the resistance. When no p. Force-sensing resistors consist of a conductive polymer, which changes resistance in a predictable manner following application of force to its surface. It is very similar to a potentiometer, except rather than varying its resistance in relation to shaft position its resistance varies with pressure. The FSR is made of 2 layers separated by a spacer. Force sensing resistors not only can give you resultant pressures but could also tell you specifically where on its surface a force is felt. We are going to use it to sense when there is coffee in the carafe and when it is empty. Looking for abbreviations of FSR? It is Force-Sensitive Resistor. You will have to add a LED with a resistor to the circuit, which is shown in the diagram below. 5", sensing area. Given application demands or design limitations, some force sensor types may be better options than others. About 24% of these are sensors, 14% are resistors, and 13% are other electronic components. Two pins extend from the bottom of the sensor with 0. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. Force Sensitive Resistor (FSR) An FSR is a great sensor, which is easy to implement. In general, the more force applied to the surface of the sensor, the lower the resistance. Why Join Become a member Login. This small force sensing resistor is flat, flexible, low-cost, and designed to withstand heat. A Force-sensitive, also known as a Force-user, referred to any living organism that was keenly attuned to the flow of the mysterious energy field known as the Force. The name itself suggests that, the force sensitive resistors are very sensitive to the applied force. Adafruit Industries, Unique & fun DIY electronics and kits Square Force-Sensitive Resistor (FSR) [Interlink 406] ID: 1075 - FSRs are sensors that allow you to detect physical pressure, squeezing and weight. 5", sensing area. Linearity exceeding 99% over 0 to 100N. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. This is a force sensitive resistor with a round, 0. These FSR's are perfect for robotic grippers, robot feet, and similar applications. Paper thin and well made, these FSR's are just plain fun to play with. rhydoLABZ INDIA Force Sensitive Resistor - Square - This is a force sensitive resistor with a square, 1. In Proceedings of the 3rd IASTED International Conference on Telehealth, Telehealth 2007. Imagine an entire wall as a force sensitive resistor. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. DIY Force Sensitive Resistor (FSR): Make a force sensitive resistor (a pressure sensor) with spare parts instead of spending $5 - $20 each. Our sample kit is designed to help the designer become familiar with how a force-sensing resistor works, but is not meant to fulfill all design needs. The resistance change is inversely proportional to the applied force. Name An Example Of Where A FSR Would Be More Useful Than A Pushbutton. Pololu Force-Sensing Resistor: how does it work? The 0. When we apply force to the force sensitive resistor, its resistance changes rapidly. Our small force sensitive resistor small has a 0. You need a finite state machine to handle the state of the movement, and millis() based timing to keep track of how long stuff runs. Your shopping cart is empty or products are not available any more. This is a force sensitive resistor with a round, 0. With the design engineer community abuzz with the concept of printed sensing technologies – especially force sensors – this on demand webinar covers everything you need to know when evaluating ultra-thin force sensitive resistor technology for your project. This allows the distance between the bed and nozzle to be measured based on. Force Sensitive Resistors, or FSRs, do exactly what their name suggests: they vary the resistance between their 2 pins based upon the force applied – the resistance goes down as the force increases. Resistor Symbols. FSR also allows a high degree of design freedom and adapts to a simple electronic interface. The harder the force, the lower the resistance. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. 2” Pololu force-Sensing Resistor is equipped with 2 membranes separated by an adhesive air gap. Force Sensing Resistors, or FSRs, are robust polymer thick film (PTF) devices that exhibit a decrease in resistance with increase in force applied to the surface of the sensor. Arduino code:…. The harder the force, the lower the resistance. The circular area of the sensor is the effective area of the sensor, where the force or pressure will be applied. Design of a Compliant and Force Sensing Hand for a Humanoid Robot Aaron Edsinger-Gonzales Computer Science and Artiflcial Intelligence Laboratory, Massachusetts Institute of Technology E-mail: [email protected] As force on the sensor is increased, this resistance is decreased. Regular price $1. Description: This is a force sensitive resistor with a square, 1. DESCRIPTION This force sensitive resistor selection is a collection of the most used sensors to measure pressure or force being applied, it includes a square FSR, 2 x 0. Force Sensing Resistors, or FSR's, are robust polymer thick film (PTF) devices that exhibit a decrease in resistance with increase in force applied to the surface of the sensor. It has a 0. TPE-500 is a best-in-class series of high-performance Force Sensing Resistors available in industry standard footprints and interconnect options. Add to My List Edit this Entry Rate it: (1. Buy Force Sensitive Resistor - Square online in Hyderabad,India This is a force sensitive resistor with a square, 1. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. This sensor is a Interlink model 406 FSR with a 38mm square sensing region. Force Sensitive Resistor (FSR) Created by Ladyada. With the increase. During no load conditions, the resistance will be greater than 1MΩ. 5″ (4 cm × 4 cm) active area, allowing you to create a sensor that is able to detect force or pressure. It has a wide range of resistance, it can. FSRs are sensors that allow you to detect physical pressure, squeezing and weight. Typical operating voltages for the board range from 2. The harder the force, the lower the resistance. This allows the distance between the bed and nozzle to be measured based on. When your mounting surface is curved, you will bend it when you install the sensor. 5", sensing area. cations is force sensing resistors (sometimes called piezore-sistive sensors). 54 mm male pinheader is provided making it easy to use on bread boards. That is a force sensitive resistor which is a device that translates pressure into resistance. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. They sort is various, performance difference is only about 10%. FSR - Force-Sensitive Resistor. Moreover, the unit costs are relatively low for commercial ones and very low if they are. This allows the distance between the bed and nozzle to be measured based on. Force Sensing Resistors (FSR) is a very thin, robust, polymer devices that decrease in resistance when pressure is increased on the surface of the sensor. The more appropriate name would be pressure-sensitive resistor. We'll help you to work out whether it's worth paying extra for a high-end version or whether you're getting just as good a deal by getting the cheaper item. Force Sensing Resistor (FSR): a brief overview and the low-cost sensor for active compliance control Conference Paper (PDF Available) · July 2016 with 3,086 Reads How we measure 'reads'. It's a simple guy, a finicky guy, but it has its place in the maker toolbox. 5 inch fsr pressure sensor module for arduino diy kit sale online store at wholesale price. 5", sensing area. Force sensitive resistor - is sensor that allows you to detect physical pressure, squeezing and weight. As you can see clearly in the picture, the flexiforce sensor has three legs or pins. A Force Sensing Resistor can be designed to let you know the specific location of a touch or input. The conductive polymer is printed on the upper PET foil and the base foil consists of printed silver ink (meander). Force Sensitive Resistors (FSR) Force sensitive resistors change their resistance based on the pressure applied to it. They are simple to use and low cost. The more one presses, the more of those Active Element dots touch the semiconductor and that makes the resistance go down. An FSR is just what it sounds like - a sensitive resistor that changes its resistance with applied force. Force Sensing Resistor - How is Force Sensing Resistor abbreviated? https://acronyms. Description: Tekscan’s FlexiForce® sensor can be used to measure the force between two surfaces. According to figure 2 force sensing resistor is powered up with 3. Overview FSRs are sensors that allow you to detect physical pressure, squeezing and weight. It is basically special type resistor that will change its resistance value once force is applied to it. Force dependent on actuation interface, mechanics, and m determine centroid of force Detect presence, position, or motio of a person or patient in a bed. This allows the distance between the bed and nozzle to be measured based on. Through a special screen printing process, SensoForce. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. They are simple to use and low cost. This force-sensing resistor (FSR) from Interlink Electronics is a passive component that exhibits a decrease in resistance when there is an increase in the force applied to the small, circular active area (0. Please note: if you are ordering a re-reeled item then the order cut-off time for next day delivery is 4. 5" diameter, sensing area. This FSR will vary its resistance depending on how much pressure is being app I thought it would be amazing if I could just wire that into the internal 2 pin connector of an Ecolink Door Sensor. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. The resistance is high (infinite) when there is no pressure and low when the pressure is high (250 Ohm with 10 kg. The sensor,. This is a force sensitive resistor with a round, 0. Force-sensing. As you can see in the top photo on this page, a resistor is a short, worm-like component with colored stripes on the side. The harder the force, the lower the resistance. This is a small force sensitive resistor. The Force Sensitive Resistor, or FSR is one of those parts that fills bins in interaction design labs across the world. Maybe this drawing explains it better: R is the “full” resistor. Overview This force-sensing resistor (FSR) from Interlink Electronics is a passive component that acts as a variable resistor, with resistance decreasing in response to increasing applied force, which makes it easy to add a touch interface to your project or create a robot with much more sophisticated tactile senses than are possible with simple lever switches. Force Sensing Resistors, or FSRs, are robust polymer thick film (PTF) devices that exhibit a decrease in resistance with increase in force applied to the surface of the sensor. In the simplest layout configuration (Single-Zone), an FSR is a two-terminal device that can essentially be treated as a variable resistor whose. NEW PRODUCT! Square Force-Sensitive Resistor (FSR) – Interlink 406. They are normally supplied as a polymer sheet or ink that can be applied by screen printing. Today, with over 20 years of industry-leading experience, Interlink Electronics continues to. Force Sensitive Resistors are made of polymer materials whose resistance changes when a force is applied. It has a 0. The force sensor aids the robotic arm in three different ways: one, senses if an object has been successfully grasped, second determine the coefficient of friction of the object. A force-sensing resistor is a material whose resistance changes when a force or pressure is applied. This sensor is a Interlink model 402 FSR with 1/2 diameter sensing region. This force-sensing resistor (FSR) from Interlink Electronics is a passive component that exhibits a decrease in resistance when there is an increase in the force applied to the 0. Use them to sense if it's being squeezed, but you may not want to use it as a scale. the resistance decreases as the force gets increases. Dude’s FSR (Force Sensing Resistor) is a $100 module that can be used to add a pressure-sensitive control wherever you need it. ey are resistive sensors, such as strain gauges, but they rely on di erent working principles. A force-sensing resistor is a material whose resistance changes when a force, pressure or mechanical stress is applied. This is a force sensitive resistor with a square, 1. These sensors are fairly low cost and easy to use but they're rarely accurate. Stepping back to think this through, I note that a force-sensing resistor (FSR) starts at zero force with no (or at least very few) connections between conduction channels. As you can see in the top photo on this page, a resistor is a short, worm-like component with colored stripes on the side. They also vary some from sensor to sensor perhaps 10%. In Proceedings of the 3rd IASTED International Conference on Telehealth, Telehealth 2007. This is a small force sensitive resistor. Force Sensitive Resistor Test July 7, 2011 / 1 Comment / in Demos , Tutorials/Walkthroughs / by Tom Smith One of the toughest things the Gado needs to do, beyond moving around in the first place, is picking up materials without damaging them. They are also called Force-sensitive resistor or FSR as its resistance changes according to the force or pressure applied to it. FSR 400 Series Round Force Sensing Resistor Description Interlink Electronics FSRTM 400 series is part of the single zone Force Sensing ResistorTM family. FSRs are two-wire devices. Force Sensing Resistor Circuit The circuit for this Arduino project is super easy as we only need the force sensing resistor and a 100k resistor. The following shows a really small demo/tutorial on how to connect the FSR to Arduino and read its force value. It has a 0. When no pressure is being applied to the FSR its resistance will be larger than 1MΩ. Name An Example Of Where A FSR Would Be More Useful Than A Pushbutton. Category Howto & Style; Song Midnight Cafe; Artist Michael Craig, Dave James; Album ANW1893 - Quirky & Cheeky Latin; Licensed to YouTube by. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. 16″ (4 mm) diameter active sensing area. Dozens of projects in every issue covering Robots, Drones, 3D printing, craft and more Tips and skill-building tutorials with. We are going to use it to sense when there is coffee in the carafe and when it is empty. These FSR's are perfect for robotic grippers, robot feet, and similar applications. This is a force sensitive resistor with a square, 1. In this tutorial you will learn how to use an FSR – Force Sensitive Resistor with Arduino to fade an LED. 16" (4 mm) diameter active sensing area. But right now I have a kill switch with a momentary button that reverses the kill switch with the idea of making it kind of like a drum machine. This FSR from Interlink Electronics will vary its resistance depending on how much pressure is being applied to. 5" (38 x 38 mm) active area, allowing you to create a sensor that is able to detect force or pressure. The first is a resistive material applied to a film. The Force Sensitive Resistor, or FSR is one of those parts that fills bins in interaction design labs across the world. This is a force sensitive resistor with a square, 1. Make: Projects Control a Servo with a Force-Sensitive Resistor. The more appropriate name would be pressure-sensitive resistor. The harder the force, the lower the resistance. So you have an IDLE state, then when the pressure is sensed you enter a JUST_PRESSED state where the motors run, after some time a PRESSED state that just doesn't do much, then when the pressure drops a RELEASED_WAITING state, then after some time the RELEASED. #KIT-S-20-1000-FSRKT24 - 24 Inch Strip FSR Kit. In this article, we will go over how to connect a force sensing resistor, or force sensitive resistor, (FSR) to a circuit to build many different types of useful circuits with them. Those things aren't really meant to measure weight, so don't count on accuracy. As their name implies, force sensing resistors use the electrical property of resistance to measure the force (or pressure) applied to a sensor. Force click communicates with the target MCU through the mikroBUS™ AN pin. Then the point between the fixed pulldown resistor and the variable FSR resistor is connected to the analog input of a microcontroller such as an Arduino (shown). In the simplest layout configuration (Single-Zone), an FSR is a two-terminal device that can essentially be treated as a variable resistor whose. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. Breadboard for "Sensor - Force sensitive resistor". The harder the force, the lower the resistance. Typical force VS resistance, and force VS conductance curves of a FlexiForce sensor. Fol­lowed by the con­duc­tive film and the plas­tic spac­er, which includes an open­ing aligned with the active area. This FSR will vary its resistance depending on how much pressure is being applied to the sensing area. This is a force sensitive resistor with a round, 0. In general, Flexiforce and Interlink are two common types of FSR sensors that are available, cheap and easily found in the market. A wide variety of force sensitive resistor options are available to you, such as pressure sensor, speed sensor, and position sensor. This is a small force sensitive resistor. Description: This is a force sensitive resistor with a square, 1. Force sensitive resistor - is sensor that allows you to detect physical pressure, squeezing and weight. 5", sensing area. Keep the current low, below. 5" diameter, sensing area. It has a 0. When no pressure is being applied to the FSR its resistance will be larger than 1MO.