Use a Pro Micro in a Keyboard | Details | Hackaday.io
Arduino Leonardo | H i F i D U I N O
Arduino Keyboard Exploit Demo (HID) and Prevention - Arduino Project Hub
Can Arduino make USB devices? Try using the HID function with Arduino Pro Micro (Leonardo)
KeyboardMessage
Macro keypad - Arduino Project Hub
Turn your ProMicro into a USB Keyboard/Mouse - SparkFun Electronics
Arduino AVR C++: Simple USB HID multimedia keyboard based upon standard keyboard class - Stack Overflow
PS2Keyboard Library, Connect a keyboard for user input
Turn your ProMicro into a USB Keyboard/Mouse - SparkFun Electronics
Introduction to Arduino Leonardo - The Engineering Projects
Keyboard Message | Arduino Documentation | Arduino Documentation
Keyboard Reprogram | Arduino Documentation | Arduino Documentation
Capacitive Touch Keyboard Extension with Leonardo - Arduino Project Hub
Arduino - Keyboard Message
Arduino 4x4 Keypad Interfacing With Arduino Uno | Arduino
KeyBoh Is an Open Source Arduino Leonardo Shield for Making Custom USB Keyboards - Hackster.io
KeyboardAndMouseControl
Arduino - Keyboard Serial
USB HID
How to Set Up a Keypad on an Arduino - Circuit Basics
Turn your ProMicro into a USB Keyboard/Mouse - SparkFun Electronics
Turning An Arduino Into A USB Keyboard | Hackaday
