• Remote Rehabilitation
  Mounted over a joint, the sensor captures bending-angle data for remote monitoring of joint movement.
• Humanoid Robots (Hands and Electronic Skin)
  Integrated into finger or joint mechanisms, the sensor provides joint-angle feedback for hand control.
• Data Gloves
  Integrated along the fingers of a glove, the sensor measures bending and stretch to capture hand-motion data for robot learning and task analysis.
• Other Applications
  Applications include measuring sports movements, assessing physical performance in training and fitness, monitoring motion in home appliances, automobiles, and industrial equipment, and detecting deformation in bedding and structures.

• Measures bending angles along one axis or two orthogonal axes
• Provides highly repeatable angle measurements with low sensitivity to bending path and radius
• Conforms to moving components and curved surfaces through its flexible silicone elastomer construction
• Supports stable angle measurement with zero-drift performance and high common-mode rejection
• Withstands more than one million 180° bending cycles and offers resistance to water and weathering
• Supports integration into devices and systems through a low-power I2C interface

Key Specifications ※These values are actual measurements and are not guaranteed specifications.

• Bending-angle accuracy: ±1.0°
• Elongation accuracy: ±0.5 mm
• Bending durability: More than 1 M cycles (180° bending)
• Sampling rate: 1–200 Hz
• Temperature performance: No signal degradation observed from −50 to 100°C

Connectivity and Evaluation

• Wireless Evaluation: A battery-powered evaluation kit with Bluetooth Low Energy (BLE) lets users view and save sensor data in a web application.
• Wired Connection: The sensor connects to a microcontroller via I2C for data acquisition. Wiring examples and Arduino sample code are available on GitHub.

• 1.Connect the battery to the sensor board and turn the power ON. (※Press and hold the button until it blinks twice to turn it ON)
• 2.Access the WebApp (Link: Web APP )
• 3.Tap "Connect Sensor"
• 4.Tap "ads_eval_kit"
• 5."Connected" is displayed. (※You can connect two devices at the same time by repeating this process)

　「Purchase」　You can purchase samples on each e-commerce site. For details, click here.

1-Axis Sensor		Sensor capable of measuring bending (one direction) and elongation.
1-Axis Evaluation Kit		Sensor capable of measuring bending (one direction) and elongation. BLE module and lithium-ion battery included.
2-Axis Sensor		Sensor capable of measuring bending in two directions.
2-Axis Evaluation Kit		Sensor capable of measuring bending in two directions.BLE module and lithium-ion battery included.
Combined Evaluation Kit		Set of 1-Axis Sensor and 2-Axis Sensor.BLE module and lithium-ion battery included.