4x4 Matrix Keypad Interfacing with PIC Microcontroller
Keypads are widely used input devices being used in various electronics and embedded projects. They are used to take inputs in...
4x4 matrix keypad
Automatic Pet Feeder using Arduino
Today we are building an Arduino based Automatic Pet Feeder which can automatically serve food to your pet timely. It has a...
Digital Code Lock using 8051 Microcontroller
Security is a major concern in our day to day life, and digital locks have become an important part of these security systems....
4x4 Matrix Keypad Interfacing with 8051 Microcontroller
Keypads are widely used input devices being used in various electronics and embedded projects. They are used to take inputs in...
