{"product_id":"flex-sensor-4-5-inch","title":"Flex Sensor 4.5 Inch","description":"\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e\u003cstrong\u003e4.5-inch Flex Sensor (Long-Length)\u003c\/strong\u003e \u003cbr\u003eThis sensor operates as a variable resistor: the more you bend it, the higher the resistance becomes. Because it is nearly twice the length of the common 2.2-inch version, it provides more \"leverage\" for measuring gradual curves or larger mechanical movements.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eWhy the 4.5\" Length Matters:\u003c\/strong\u003e \u003cbr\u003e• Full-Finger Tracking: While shorter sensors only capture knuckle movement, the 4.5-inch version can span the entire length of a finger, capturing the combined bend of all three joints. \u003cbr\u003e• Higher Dynamic Range: With a resistance range that jumps from 10kΩ (flat) up to 110kΩ (bent), it provides a very clear and distinct analog signal, making it easier for your microcontroller to distinguish between a slight curve and a deep bend. \u003cbr\u003e• Extreme Durability: Rated for over 1 million flexes, this sensor is built for professional-grade wearables and medical rehabilitation tools that undergo constant, repetitive motion. \u003cbr\u003e• Versatile Mounting: Its low profile allows it to be integrated into clothing, industrial \"soft\" robotics, or even musical instruments (like a \"ribbon\" controller) without adding bulk.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eTechnical Capabilities:\u003c\/strong\u003e \u003cbr\u003e• Voltage Divider Setup: Like most passive sensors, it is best used with a fixed resistor (usually 10kΩ or 22kΩ) to create a voltage divider. This converts the changing resistance into a readable voltage. \u003cbr\u003e• Wide Operating Temperature: Functioning from -35°C to +80°C, it is robust enough for outdoor robotics or heated medical devices. \u003cbr\u003e• Analog Simplicity: It requires no libraries or complex setup—just one analog pin and a simple analogRead() command.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan data-sheets-root=\"1\"\u003e \u003cbr\u003e\u003cstrong\u003eBest For:\u003c\/strong\u003e \u003cbr\u003eThe 4.5-inch flex sensor is the standard for robotic gloves, rehabilitation sleeves, and human-machine interaction (HMI). It is also a favorite in the world of electronic music, where it can be used to control pitch or volume through physical gestures. \u003c\/span\u003e\u003c\/p\u003e","brand":"TinkEdge","offers":[{"title":"Default Title","offer_id":46397408379079,"sku":"TE-FLEXS-054","price":965.14,"currency_code":"INR","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0774\/6620\/6407\/files\/FlexSensor4.5_1.png?v=1776752378","url":"https:\/\/shop.tinkedge.tech\/products\/flex-sensor-4-5-inch","provider":"TinkEdge","version":"1.0","type":"link"}