Interfacing 4×4 Keypad matrix with 8051 microcontroller
This project is made using assembly / C Language
Finally we Interfaced Keypad With i2c LCD with 8051 Ic. This is the basics for any input texts to the embedded systems projects. The language written is in embedded c / Assembly format.
Features of Project
* Only few pins used
* Use KeilC
* No Libraries Used
