{"id":2701,"date":"2014-04-14T22:43:09","date_gmt":"2014-04-14T22:43:09","guid":{"rendered":"http:\/\/randomnerdtutorials.com\/?p=2701"},"modified":"2019-04-02T10:23:37","modified_gmt":"2019-04-02T10:23:37","slug":"diy-3x4-keypad-for-the-arduino-includes-schematics","status":"publish","type":"post","link":"https:\/\/randomnerdtutorials.com\/diy-3x4-keypad-for-the-arduino-includes-schematics\/","title":{"rendered":"DIY 3×4 Keypad for the Arduino (includes Schematics )"},"content":{"rendered":"

Hi,<\/p>\n

In this tutorial we’re going to create a DIY 3×4 Keypad<\/em><\/strong>. This keypad is perfect to use in your Arduino projects and a great project to practice etching.<\/p>\n

Parts Required<\/h2>\n