Let's Make Robots!

Have you seen/used this GYRO sensor before?

Gyro Breakout Board - LPR5150AL

Never use this board before. so I try this code in Arduino:

const int analogInPin1 = A1;

const int analogInPin2 = A2;

int sensorValue1 = 0;

int sensorValue2 = 0;

void setup() {




void loop() {

  sensorValue1 = analogRead(analogInPin1);

  sensorValue2 = analogRead(analogInPin2);

  Serial.print("X = ");


  Serial.print("\t  |  Y = ");                       





It seems reading some value from monitor but 3v3 pin from this board become VERY hot so I have it pull it ASAP. After couple attempts still same result. Hopefully someone could help me out of this one.

I bought it from http://www.sparkfun.com/products/9412


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datasheet (http://www.sparkfun.com/datasheets/Components/SMD/lpr5150al.pdf) says something over 1.23 V. but I'm sure there are people here that knows it better..

Guess not many people using this one.

By the way, where should I connect VREF?