Learn how to easily adjust the contrast of a 1602 LCD display using Arduino. In this quick tutorial, I’ll show you a simple trick to control the contrast electronically, without relying solely on the ...

The analog data are related to the position of command and can be monitored through the Arduino setup. The 2-Axis analog Joystick used here provides a simple and convenient way to add X-Y control to a ...

Which led him to designing his own prototype Series Elastic Actuators using an Arduino, potentiometers, some elastics, and a geared DC motor. As he breaks it down in the video, it’s actually ...