Wire.h - No need to included it at the top of your sketch. QMC5883L Compass will included it for you. Just ensure that it is installed in your IDE. QMC5883L Compass Library calculates the direction ...

This library use I2C to communicate, 2 pins are required to interface.

In addition to electronics knowledge and the coding skills necessary to bring an Arduino project to fruition, you also need the appropriate tools.

You don't need a large camper van to accommodate an entire group. Even a smaller wheelbase model like the Sprinter 144" can be a family-friendly adventure vehicle. Don't take my word for it; here's ...