What is a flexible sensor? A flexible sensor is a thin, bendable sensor that detects physical changes such as bending, pressure, and touch. Unlike rigid sensors, it can be installed on curved surfaces and moving parts, making it ideal for wearable devices, robotics, and healthcare applications.What are the main applications of flexible sensors?Flexible sensors are mainly used to detect motion, deformation, and pressure in flexible or moving objects.
Typical applications include:
・Wearable devices (motion and biometric sensing)
・Robotics (touch and joint movement detection)
・Healthcare and medical devices (pressure and motion monitoring)
・Rehabilitation (range-of-motion analysis)
・Automotive systems (user input and safety detection)
・IoT and smart devicesWhat are the key features compared to other sensors?Flexible sensors are characterized by their "flexibility" and "thin" profile, allowing installation on curved or deformable surfaces that are difficult for conventional rigid sensors.What is the difference from rigid sensors?Flexible sensors can bend and conform to surfaces, while rigid sensors cannot.
・Flexible sensors: suitable for curved surfaces and moving parts
・Rigid sensors: suitable for flat and fixed structuresWhat is the difference between capacitive and resistive sensors?Flexible sensors are capacitive sensors. Compared to resistive sensors, capacitive sensors offer higher sensitivity, greater durability, and stronger resistance to noise.
Evaluation
How can I evaluate the sensor?Please purchase our evaluation kit. By using the evaluation kit, you can quickly verify the sensor's performance and applicability. If you need more detailed information, please feel free to contact us for a consultation.
Technical Specifications
What is the basic operating principle?The basic operating principle of the flexible sensor is capacitive sensing technology.Please refer to the following file for details.
Soft Angular Displacement Sensor Theory ManualAre flexible sensors waterproof and moisture proof?While the evaluation kit are not waterproof, we can make them waterproof through sealing or lamination. We offer customization options tailored to your specific application environment.Is it heat-resistant?Depending on the specifications, the typical operating temperature range is -20°C to 80°C. Customization is available for higher temperature requirements.What is the durability (lifetime)?The sensor can withstand hundreds of thousands to millions of bending cycles, depending on usage conditions.
Electrical / Interface
How do I connect a flexible sensor?With the evaluation kit, sensors can be connected via Bluetooth. In addition, we have prepared web application for display.
Sensor data can be visualized and recorded using a Chrome browser. Bend Labs
For production use:
・I2C interface is supported
・APIs are available
・Sample code is provided via GitHubHow can signals be acquired?The sensor outputs capacitance changes as electrical signals. These signals can be read using a microcontroller or ADC.
Implementation
Can flexible sensors be integrated into existing systems?Yes, flexible sensors can be integrated into existing systems. We provide support based on your interface and system requirements.Can I request a prototype?Yes, we offer prototyping and custom development services. We support the entire process from concept design to evaluation.Are samples available?Yes, evaluation kits are available via e-commerce site. Custom samples are available upon request. Purchase site
Manufacturing
What is the minimum order quantity (MOQ)?MOQ typically ranges from several hundred to several thousand units, depending on the product type.What is the price range?Pricing varies depending on specifications and volume. We provide customized quotations and cost optimization for mass production.What is the development timeline?Prototype development typically takes a few weeks to a few months. Mass production setup takes several months after finalizing specifications.
