In this tutorial we are going tointerface a 4×4 (16 key) keypad with ARDUINO UNO. We all know keypad is one of the most important input devices used in electronics engineering. Keypad is the easiest and the ch
Custom Component 4x4 Keypad 55 19-Jul-2013 Parallel to Serial UDB Component 56 22-Jul-2013 Accelerometer Level 57 23-Jul-2013 Digital Audio From A Single Pin 58 24-Jul-2013 An Introduction to Processing 59 25-Jul-2013 But Wait There’s More! Single PWM with 3 Outputs 60 26-Jul-2013 ...