How to Download and Install the 4x4 Keypad Library for Proteus
If you are using the keypad with an Arduino in Proteus, you must also install the Keypad Library Arduino IDE Keypad library on GitHub or search for "Keypad" in the Arduino Library Manager. Connection Proteus 4x4 Keypad Library Download
Once you have downloaded the library files, follow these steps to integrate them into Proteus. How to Download and Install the 4x4 Keypad
: Many libraries, such as those found on SourceForge , are designed to be easily ported between different microcontrollers. How to Install a Keypad Library in Proteus such as those found on SourceForge