I apologize in advance for this stupid question. My knowledge with electronics is pretty basic. I'm trying to write a simple app that would convert the analog input to G force(to identify the acceleration on x,y ,and z axis of course)
I have a problem identifying the pins of this module.http://www.dx.com/p/stm32-mma7455l-acceleration-sensor-module-blue-218883#.U3nHgh-fNAM
could somebody please help me , I'm stuck for days already and I couldn't find any references to this specific model(which was purchased by my professor by the way).
So far I have identified that pin 1 is the voltage input and pin 5 is Ground. and i currently feed 3.3V to pin 1. I've tried to analogRead() all the other pins but i get inconclusive data. when i Tried to digitalRead() the pins returns 0.
I'm both using Arduino UNO and DUE for this school project.
any help would be much appreciated.
thanks in advance. XD .