The Embeddinator Flex Sensor 2.2 Inch is a compact and reliable bend-sensitive resistor, designed to detect angular movement and flexing in robotics, wearables, and interactive electronics projects. As the sensor bends, its resistance changes proportionally, allowing precise measurement of motion and angle when connected to an analog input of a microcontroller.

With a 2.2-inch flexible length, this sensor is ideal for small-scale applications such as robotic joints, finger movement detection, gesture-based controllers, and wearable devices. It operates seamlessly with 3.3V and 5V logic systems, making it compatible with Arduino, Raspberry Pi (via ADC), ESP32, AVR, PIC, and ARM microcontrollers.

The sensor offers fast response time and smooth resistance variation, enabling accurate real-time motion tracking. Its lightweight and flexible construction allows it to be integrated into gloves, robotic grippers, prosthetics, and interactive user interfaces.

Common applications include robot arm angle detection, gaming controllers, motion-based input devices, smart wearables, VR interaction systems, and educational experiments. Easy to interface using a simple voltage divider circuit, the Embeddinator Flex Sensor 2.2 Inch is an excellent choice for both beginners and advanced developers exploring motion sensing technologies.