FSR402 Force Sensitive Resistor

Module introduction FSR 402 force sensitive resistor, it can easily detect external pressure. It is essentially a variable resistor, similar to the principle of a photoelectric sensor or a bending sensor, and changes the resistance value by applying a pressure change on it. How to Use a Force Sensitive Resistor Step 1: What You Will Need You will need: Arduino uno Breadboard Force sensitive resistor LED 10KOhm & 220 Ohm resistors Step 2: The Circuit FSR402+ ---->5v- ---->10kOhm ----->GND- ---->A0 LED+ ------->220Ohm ----->D3(PWM)- ------->GND The connections are pretty easy, see the image above with the breadboard circuit schematic. Step 3:...