功能

• Description
• The Bend Labs Digital Flex Sensors are an innovative solution for measuring motion, providing a unique alternative to existing sensor technologies for measuring a highly accurate and drift-free angular displacement in a soft form factor while maintaining extremely low power consumption. Constructed using highly durable, medical grade silicone elastomers, this is a single axis bidirectional flex sensor which measures one angle for 2D orientation. Its low-power, integrated analog front end, with I2C interface, provides angular displacement data in degrees and includes onboard calibration and bootloader.
• The angular displacement is path independent, meaning extraneous bending is rejected. Common mode signals such as stretching and temperature fluctuations are also rejected, providing a high fidelity measurement of angular displacement ideal for a wide variety of applications. This sensor requires 1.62-3.6V regulated supply for proper operation. Python example showing how to bend in real time.
• Note:Due to licensing restrictions Bend Labs technology cannot be licensed for commercial use in the AR/VR field.
• Features
• Highly flexible, soft, silicone elastomers for unrestricted bending
• Water/weather resistant and highly durable
• Onboard calibration and bootloader
• Sensitivity:0.016° LSB
• Voltage:1.62-3.63V
• Output:I2C
• Power Consumption @ 3.3V
• 200uA @ 100Hz
• Active run down to 97uA
• 1.7uA suspended
• 50nA shutdown
• Power Consumption @ 1.8V
• 183uA @ 100Hz
• Active run down to 78uA
• 1.7uA suspended
• 50nA shutdown
• Dimensions:100mm×7.62mm×1.27mm
• Life Cycle:>1M cycles