Let's Make Robots! | RobotShop

I2C vs Serial

Serial vs I2C communication

Hi, please, can you tell me difference between I2C and Serial communication and which is the best for communication Raspberry Pi 2 with Arduino (T'Rex Controller). Thanks

The case for lurking on LMR before starting on a large (ish?) robotics venture...

Ok... so let me start with... I've been humbled by the sheer simplicity with which some of these bots on here are made.  Functional and clean.

 

The one article that has made me rethink my strategy the most is  Oddbot's article Pushing the limits with encoders