Switch Modules
![Arduino Compatible ARD2 4X4 Keypad Membrane Switch](https://www.wiltronics.com.au/wp-content/uploads/images/make-and-create/arduino-compatible-ard2-4x4-keypad-membrane-switch.jpg)
Check out these switch modules; excellent additions to any Arduino DIY project requiring inputs. These modules allow interacting with a microcontroller.
We offer a variety of switch modules including matrix membrane keypads, light cup modules, photo interrupter modules, and more!