--- product_id: 12139663 title: "Force Sensing Resistor,1.5 INCH Square,1oz-22LBS,2 Leads,0.1 INCH SPACING" brand: "pololu" price: "€ 53.03" currency: EUR in_stock: true reviews_count: 8 category: "Pololu" url: https://www.desertcart.at/products/12139663-force-sensing-resistor-1-5-inch-square-1oz-22lbs-2 store_origin: AT region: Austria --- # 1.5" active area 2 leads, 0.1" spacing 1oz-22LBS range Force Sensing Resistor,1.5 INCH Square,1oz-22LBS,2 Leads,0.1 INCH SPACING **Brand:** pololu **Price:** € 53.03 **Availability:** ✅ In Stock ## Summary > 👆 Feel the Future: Where Touch Meets Technology! ## Quick Answers - **What is this?** Force Sensing Resistor,1.5 INCH Square,1oz-22LBS,2 Leads,0.1 INCH SPACING by pololu - **How much does it cost?** € 53.03 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.at](https://www.desertcart.at/products/12139663-force-sensing-resistor-1-5-inch-square-1oz-22lbs-2) ## Best For - pololu enthusiasts ## Why This Product - Trusted pololu brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Compact Design:** Perfectly sized for seamless integration into any project. - • **Versatile Force Range:** Detect forces from a whisper to a heavyweight. - • **Future-Ready Technology:** Stay ahead with a sensor designed for modern applications. - • **Touch Control Revolution:** Transform your projects with precise touch sensitivity. - • **User-Friendly Installation:** Effortlessly connect with 2 leads and minimal spacing. ## Overview The Interlink Electronics Force Sensing Resistor (FSR) is a compact, passive sensor that decreases resistance with increased force, featuring a 1.5-inch active area and a sensitivity range from 1oz to 22lbs, making it ideal for innovative touch control applications. ## Description Force-Sensing Resistor 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 1.5" x 1.5" (38 x 38 mm) active area, allowing you to create a sensor that is able to detect force or pressure. The polymer thick film (PFT) device is optimized for use in human touch control of electronic devices and can sense an applied force ranging from a few dozen grams to over 10 kg (22 lb). Features: 1.72" flexible square pad Extremely thin: 0.02" Lightweight: 1.2 grams Active sensing area: 1.5" x 1.5" 1.5" flexible male leads (0.1" spacing) Lowest amount of force measurable: 50 grams Applications: Pressure-sensitive touch user interface Tactile sensor for robotic appendages Drum pad for an electronic instrument Alarm system sensor Target contact detection Review: Fantastic - I am using it with an ecolink zwave sensor to act as a pressure switch to report open/closed when weight is applied to it. I am not taking advantage of the resistance levels, just simple open and close. Works perfect. Review: they're great - I bought 6 on different occasions and 2 of them didn't work. Used them for a school project. Those that worked, worked perfectly fine. ## Technical Specifications | Specification | Value | |---------------|-------| | ASIN | B00B887DBC | | Antenna Location | Human touch control applications, such as creating sensors for detecting force or pressure, and interfaces projects requiring sensitivity | | Battery Description | battery not included | | Best Sellers Rank | #491,144 in Industrial & Scientific ( See Top 100 in Industrial & Scientific ) #1,084 in Single Fixed Resistors | | Brand | Pololu | | Color | white | | Compatible Devices | Various Microcontrollers (AVRs and PICs) | | Customer Reviews | 4.2 out of 5 stars 102 Reviews | | Item Weight | 9.07 g | | Manufacturer | POLOLU CORP. | | Maximum Range | 4 centimeters | | Mfr Part Number | 1645 | | Model Number | 1645 | | Mounting Type | Adhesive Mount | | Number of Items | 1 | | Power Source | Corded Electric | | UPC | 814358019467 | | Unit Count | 1 Count | ## Product Details - **Brand:** Pololu - **Color:** white - **Power Source:** Corded Electric - **Item Weight:** 9.07 g - **Maximum Range:** 4 Centimeters ## Images ![Force Sensing Resistor,1.5 INCH Square,1oz-22LBS,2 Leads,0.1 INCH SPACING - Image 1](https://m.media-amazon.com/images/I/41iQeLY0DTL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐⭐ Fantastic *by A***R on May 2, 2019* I am using it with an ecolink zwave sensor to act as a pressure switch to report open/closed when weight is applied to it. I am not taking advantage of the resistance levels, just simple open and close. Works perfect. ### ⭐⭐⭐⭐ they're great *by M***S on August 13, 2018* I bought 6 on different occasions and 2 of them didn't work. Used them for a school project. Those that worked, worked perfectly fine. ### ⭐⭐⭐⭐⭐ Durable Good FSR *by O***N on August 31, 2019* Works well and a good size. I used a drum stick on it often for some live show automation, but always had some padding above it. Durable little dude. ## Frequently Bought Together - FORCE SENSING RESISTOR,1.5 INCH SQUARE,1oz-22LBS,2 LEADS,0.1 INCH SPACING - 2Pcs Thin Film Pressure Sensor 20g-2Kg DF9-16 High Precise Force Sensitive Resistor Force Sensor Pressure Sensor Type Thin Film Pressure Sensor Force Sensing Resistor - Thin Film Pressure Sensor Type Pressure Transducer Force Sensing Resistor Force Sensitive Resistor Long Tail 0-10kg for 1.27cm / 0.5" Diameter --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.at/products/12139663-force-sensing-resistor-1-5-inch-square-1oz-22lbs-2](https://www.desertcart.at/products/12139663-force-sensing-resistor-1-5-inch-square-1oz-22lbs-2) --- *Product available on Desertcart Austria* *Store origin: AT* *Last updated: 2026-10-30*