
The FSR402 Force Sensitive Resistor (FSR) Pressure Sensor is a lightweight, compact, and ultra-thin sensor designed to detect applied force and pressure. Its electrical resistance decreases as the applied force increases, allowing it to measure relative pressure changes in electronic projects.
Featuring a 0.5-inch circular sensing area and a force-sensitive range of approximately 100 g to 10 kg, the FSR402 is suitable for robotics, touch-sensitive interfaces, object detection, and DIY electronics. It can be integrated with compatible microcontrollers such as Arduino and other embedded systems using an appropriate sensing circuit.
This versatile pressure sensor is ideal for students, hobbyists, engineers, and developers working on robotics, automation, and interactive electronic applications.