Flex Sensor

Original price was: ₹315.00.Current price is: ₹299.25.

A flex sensor is a device that measures the amount of bend or flex in a surface. It converts the bending into electrical resistance, changing its resistance value as it bends. Commonly used in robotics, wearable technology, and medical devices, it enables precise motion detection and control.

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Flex Sensor


A flex sensor is an innovative device used to measure the amount of bend or flex in a surface. By converting the bending into a change in electrical resistance, these sensors provide valuable data for a variety of applications. They are widely used in fields such as robotics, wearable technology, medical devices, and gaming to enable precise motion detection and control.

Working Principle

The core principle of a flex sensor is based on its ability to change its electrical resistance as it bends. Typically constructed from a thin, flexible substrate coated with a resistive material, the sensor’s resistance increases with the degree of bending. When integrated into a circuit, this change in resistance can be measured and interpreted to determine the amount of flex.

Types of Flex Sensors

Analog Flex Sensors

Analog flex sensors provide a continuous range of resistance values corresponding to the amount of bend. They are often used in applications requiring smooth and precise measurement, such as robotic arms, where detailed feedback on joint positions is crucial.

Digital Flex Sensors

Digital flex sensors use an internal circuit to convert the resistance change into a digital signal, typically representing specific bend angles. These sensors are useful in applications where discrete, easy-to-read signals are required, such as in gaming controllers and certain wearable devices.



In robotics, flex sensors are essential for creating lifelike movements and providing feedback for control systems. They are used in robotic arms, fingers, and other joints to measure the degree of bend and adjust movements accordingly, enhancing the precision and functionality of robots.

Wearable Technology

Flex sensors are integral to wearable devices, enabling the monitoring of body movements. They are used in smart clothing and fitness trackers to measure joint movements and posture, providing valuable data for health and fitness applications.

Medical Devices

In the medical field, flex sensors are used in devices such as prosthetics and rehabilitation equipment. They help track the range of motion and provide feedback to ensure proper function and improvement in patient care.

Gaming and Virtual Reality

These sensors enhance the gaming experience by enabling more natural and intuitive controls. They are used in gloves and controllers to detect hand movements and gestures, translating them into in-game actions.


These are versatile and crucial components in various modern applications. By accurately measuring the amount of bend or flex, they provide essential data for motion detection and control, enhancing the functionality of devices in robotics, wearable technology, medical devices, and gaming. Their ability to convert physical movement into electrical signals makes them indispensable in the development of advanced, responsive systems

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Weight0.00 kg
Dimensions0.00 × 0.00 × 0.00 cm


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