Brainy-BitsBuild an Arduino RGB LED Ring CompassOVERVIEW Following up from our last tutorial we will again use the HMC5883L 3-Axis Compass module and use it to tell us were magnetic...
Brainy-BitsUsing the HMC5883L 3-Axis Compass module with an ArduinoOVERVIEW The HMC5883L 3-Axis Compass module can measures magnetic fields in three directions: X, Y, and Z. It can also be used as a...
Brainy-BitsHow to use a Speed Sensor with ArduinoOVERVIEW Whether you’re building a small robot or using any kind of motors in your projects, it might be useful to know the speed at...
Brainy-BitsControl a Stepper Motor using a Joystick and an ArduinoOVERVIEW There are many ways to control stepper motors using an Arduino. In this tutorial we will see how to control a Nema 17 size...