Hi,
I need to connect two i2C devices(RTC and an accelerometer ), on a new Arduino pro mini. I already try it but I can't received them at the same time.
Any help please


So, I'm relatively new to Arduino and I would like to find a way of controlling the color of an RGB led via Bluetooth from my phone. Eventually, I would like the color of the led to change based on what notifications I receive on my phone. For example, if I received a notification on my phone from Facebook, I'd like the RGB led to light up blue. Could someone point me in the right direction? I'm using an Arduino Uno with a Bluetooth module. Thanks!

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In making this course, I emphasized the importance of getting the basics right and learning to mastery. As an educator for over 15 years, I know first-hand that hitting a roadblock because you lack the fundamental knowledge to progress can be demotivating.
http://on.codek.tv/ByOpSX-cg

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Send notification from Arduino to your smartphone 

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Best website ever in Technology, robotics, engineering, simulations, solidworks, matlab, labview,
All best tutorials and projects step by step guide

www.makeitmech.com/
Best website ever in Technology, robotics, engineering, simulations, solidworks, matlab, labview,
All best tutorials and projects step by step guide

www.makeitmech.com/

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LCD12864 (ST7920), ds3231,18b20, thermo-clock, beta1 (no buttons)
code: https://drive.google.com/open?id=0B6GN3A9w-wA7VFdtYXg2Y2lScG8
adapted by: https://github.com/rydepier/Arduino-OLED-Clock
In the near future I want to make it independent of serial and I will put buttons or encoder adjustment.
I dropped analog clock. Resolution is small compared to the size of the screen, and my goal is to make it more visible.

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