{"product_id":"ultra-thin-linear-flexible-potentiometer-300mm-ip67-arduino-esp32-raspberry-pi-compatible-df-sen0690","title":"Ultra-thin Linear Flexible Potentiometer (300mm, IP67,  Arduino \/ ESP32 \/ Raspberry Pi Compatible)","description":"\u003cp\u003eTransform Curved Surfaces into Touch Interfaces This ultra-thin (0.45mm), flexible ribbon sensor serves as a compact alternative to bulky mechanical sliders, enabling linear touch control for wearables, curved dashboards, and soft robotics. Powered by graphene technology and \u003cb\u003eIP67-rated\u003c\/b\u003e for water and dust resistance, the device is engineered for diverse operational environments and offers immediate compatibility with standard development platforms like \u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e and \u003ca href=\"https:\/\/www.dfrobot.com\/topic-316.html\" target=\"_blank\"\u003eESP32\u003c\/a\u003e.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eFlexible Architecture Meets Precision Detection\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e  The graphene-based pressure-sensitive material achieves position detection \u003cb\u003eaccuracy of ±2mm\u003c\/b\u003e across the entire \u003cb\u003e300mm sensing length\u003c\/b\u003e, while the \u003cb\u003e0.45mm thickness\u003c\/b\u003e allows the sensor to bend and conform to curved surfaces without compromising measurement integrity. The sub-1ms response time ensures that even rapid positional changes are captured with minimal latency, enabling the sensor to output continuous, linear position signals that directly translate physical displacement into actionable electrical data. This combination of flexibility and precision eliminates the trade-off typically encountered in traditional potentiometers, where mechanical rigidity is necessary for accurate readings.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eStreamlined Integration with Open-Source Platforms\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e  This flexible potentiometer requires only three pins for full operation, providing an intuitive analog output that integrates seamlessly with \u003ca href=\"https:\/\/www.dfrobot.com\/topic-277.html\" target=\"_blank\"\u003eArduino\u003c\/a\u003e, \u003ca href=\"https:\/\/www.dfrobot.com\/topic-316.html\" target=\"_blank\"\u003eESP32\u003c\/a\u003e, and \u003ca href=\"https:\/\/www.dfrobot.com\/topic-272.html\" target=\"_blank\"\u003eRaspberry Pi\u003c\/a\u003e platforms. Position data is accessed through standard analog-to-digital conversion, eliminating the need for specialized drivers or complex communication protocols. The pre-installed 300mm silicone wire with standard connector further accelerates prototyping cycles, allowing developers to move from concept to functional validation in minutes rather than hours.\u003c\/p\u003e\u003cp\u003e\u003cbr\u003e\u003c\/p\u003e\u003cp\u003e\u003cb\u003eIndustrial-Grade Durability in Flexible Form\u003c\/b\u003e\u003c\/p\u003e\u003cp\u003e  The IP67-rated sensor assembly withstands water immersion and dust ingress while maintaining operational integrity through over 1 million press cycles. The pre-applied double-sided adhesive backing enables secure mounting on diverse substrates without additional fasteners or adhesives, while the low actuation force range of 20-50g ensures comfortable user interaction without premature wear. This durability profile makes this flexible potentiometer suitable for deployment in moisture-prone environments and high-frequency interaction scenarios where maintenance access is limited or costly.\u003c\/p\u003e\u003cp style=\"text-align: center; \"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0690\/dimension.jpg\" alt=\"Dimension diagram of linear flexible potentiometer\" title=\"Dimension diagram of linear flexible potentiometer\"\u003e\u003c\/p\u003e\u003cp style=\"text-align: center;\"\u003eFigure: Dimension diagram of linear flexible potentiometer  \u003c\/p\u003e\u003cp style=\"text-align: center;\"\u003e\u003cimg src=\"https:\/\/dfimg.dfrobot.com\/enshop\/image\/data\/SEN0690\/Sensor%20Pressure%20Application%20Method.jpg\" alt=\"Sensor Pressure Application Method of Linear Flexible Potentiometer\" title=\"Sensor Pressure Application Method of Linear Flexible Potentiometer\"\u003e\u003c\/p\u003e\u003cp style=\"text-align: center;\"\u003eFigure: Sensor Pressure Application Method of Linear Flexible Potentiometer\u003c\/p\u003e\u003ch2\u003eFeatures:\u003c\/h2\u003e\u003cli\u003eGraphene-based flexible film construction with 0.45mm thickness for conformability to curved surfaces\u003c\/li\u003e\u003cli\u003e±2mm position accuracy across 300mm sensing length with sub-1ms response time\u003c\/li\u003e\u003cli\u003eIP67 waterproof and dustproof rating with 1M+ cycle durability\u003c\/li\u003e\u003cli\u003eThree-pin analog interface compatible with Arduino, ESP32, and Raspberry Pi platforms\u003c\/li\u003e\u003cli\u003ePre-installed 300mm silicone wire and double-sided adhesive for rapid deployment\u003c\/li\u003e\u003cli\u003eLow actuation force (20-50g) for comfortable user interaction\u003c\/li\u003e\u003ch2\u003eApplications:\u003c\/h2\u003e\u003cli\u003eSmart home curtain travel and position control\u003c\/li\u003e\u003cli\u003eCabinet door opening\/closing degree detection\u003c\/li\u003e\u003cli\u003eInteractive media page turning and touch triggering\u003c\/li\u003e\u003cli\u003eIndustrial equipment soft parameter adjustment\u003c\/li\u003e\u003cli\u003eGaming peripheral linear input devices\u003c\/li\u003e\u003cli\u003eMusical instrument creative interfaces\u003c\/li\u003e\u003cli\u003eRobotic arm flexible limit detection and position feedback\u003c\/li\u003e\u003cli\u003eVirtual reality controller position sensing\u003c\/li\u003e\u003ch2\u003eSpecification:\u003c\/h2\u003e\u003cp\u003eBasic Parameters\u003c\/p\u003e\u003cli\u003eSupply Voltage: 5V\u003c\/li\u003e\u003cli\u003eOutput Signal: Analog\u003c\/li\u003e\u003cli\u003eSensor Length: 300mm\u003c\/li\u003e\u003cli\u003eSensor Thickness: 0.45mm\u003c\/li\u003e\u003cli\u003eActuation Force: 20g - 50g\u003c\/li\u003e\u003cli\u003ePressure Range: 20g - 200g\u003c\/li\u003e\u003cli\u003eResponse Time: \u0026lt;1ms\u003c\/li\u003e\u003cli\u003eActivation Time: \u0026lt;10ms\u003c\/li\u003e\u003cli\u003eAccuracy: ±2mm (Typical)\u003c\/li\u003e\u003cli\u003eWire Length: 300mm\u003c\/li\u003e\u003cli\u003eDurability: \u0026gt; 1 million cycles (normal flexible pressing)\u003c\/li\u003e\u003cli\u003eOperating Temperature: -20°C ~ +65°C\u003c\/li\u003e\u003cp\u003e\u003c\/p\u003e\u003cp\u003ePhysical Dimensions\u003c\/p\u003e\u003cli\u003eSensor Length: 300mm\u003c\/li\u003e\u003cli\u003eSensor Thickness: 0.45mm\u003c\/li\u003e\u003ch2\u003eDocuments:\u003c\/h2\u003e\u003cli\u003e\u003ca href=\"https:\/\/wiki.dfrobot.com\/SKU_SEN0690_Linear%20Flexible%20Potentiometer?heisgoodman\" target=\"_blank\"\u003eProduct wiki\u003c\/a\u003e\u003c\/li\u003e\u003ch2\u003eProduct Includes:\u003c\/h2\u003e\u003cli\u003eLinear Flexible Potentiometer x1\u003c\/li\u003e","brand":"DFRobot","offers":[{"title":"Default Title","offer_id":42343283064914,"sku":"DF-SEN0690","price":31.0,"currency_code":"NZD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/0383\/files\/SEN0690_Main_01.jpg?v=1774161876","url":"https:\/\/www.pakronics.co.nz\/products\/ultra-thin-linear-flexible-potentiometer-300mm-ip67-arduino-esp32-raspberry-pi-compatible-df-sen0690","provider":"Pakronics®","version":"1.0","type":"link"}