Description

I created a panda massage pad using dc motor, FSR, and Arduino.

Components

• 1 Arduino
• 1 DC Motor
• 1 Transistor
• 1 Battery
• 2 Resistors
• 1 Breadboard

Code

int potPin = A0; // select the input pin for the potentiometer
int motorPin = 9; // select the pin for the Motor
int val = 0; // variable to store the value coming from the sensor
void setup() {
 Serial.begin(9600);
}
void loop() {
 val = analogRead(potPin); // read the value from the sensor, between 0 - 1024
 Serial.println(val);
 analogWrite(motorPin, val/4); // analogWrite can be between 0-255
}