| Here is a trick that allows you to connect one or more rotary encoders to a microcontroller while using only one analog input.
All items tagged with Analog and Summer Files (3)
| Want to build a digital exposure timer with an analog look and feel? You can with some switches, a relay, a potentiometer, and a microcontro...
| Elsewhere in this magazine you can learn about a method to connect two ‘digital’ rotary encoders to a microcontroller using only one analog...