ITEM NAME:1PCS 4 x 3 Matrix Array 12 Keys 4*3 Switch Keypad Keyboard Module for ArduinoME This high quality 4x3 Keypad Matrix lets you quickly add controls to your electronics projects. It offers 0-9 numerals, standard star(*) and hash(#) symbols. Features: 100% brand new and high quality. 12 Button Matrix 0-9 # * Excellent price-performance ratio Easy communication with any microcontroller Package includes: 1PCS 4 x 3 Matrix Array 12 Keys 4*3 Switch Keypad Keyboard Module for Arduino L.Find many great options and get the best deals for 1PCS 4 x 3 Matrix Array 12 Keys 4*3 Switch Keypad Keyboard Module for ArduinoME at the best online prices at shop2india!