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But it still does not answers the question why i see I2C device on every adress when nothing is wired ?

Hi, i am having problem with running I2C on stellaris launchpad. I am using this code but i get message device found from each adress, can someone explain me how it works and how should i connect it ? Thanks. Here is the code : // -------------------------------------- // i2c_scanner // // Version 1 // This program (or code that looks like it) // can be found in many places. // For example on the Arduino.cc forum. // The original author is not know. // Version 2, Juni 2012, Using Arduino 1.0.1 // Adapted to be as simple as possible by Arduino.cc user Krodal // Version

Hello, i need help with running GY521 gyro on my Stellaris Launchpad with Energia. I found something about wiring GND -> GND 3,3V -> VCC Analog4 -> SDA Analog5 -> SCL and also read this topic at arduino http://playground.ar...c/Main/MPU-6050 there is a sketch but i dont know how to port it at Energia for stellaris launchpad. So i want to ask if there is anybody, who was playing with gyro and can help me understand the way it works. Thanks

I was just wondering what options I have, I think i will do the same as you because i will also need 11,1V battery for running motors, so using regulator on 5V will be also my choice ... thanks for help

Chypsylon What u use as power ? and how big voltage u let flew throught it ? i want to have as much info as possible also any tips are welcomed Thanks

Hello, i wanted to ask what power options I have to power Stellaris Launchpad. I read on official site that i can use one of the micro USB ports but are there any others ways that i cant power it with baterries and make it more portable ? As i read in this article http://blog.psten.de/post/fuel-for-the-stellaris-rocket So does this mean I can connect 5V supply to VBUS on my board and power it from there without making any damage or having to cut the board as mentioned in article ? Thanks for reply